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21 August, buy zithromax 500mg 2020 http://www.typo3support.com/how-much-zithromax-cost/. The National Clinical Terminology Service (NCTS) is pleased to announce that the August combined release of SNOMED CT®-AU and the Australian Medicines Terminology (AMT) is now available to registered users from the NCTS website. Important InformationThird party reference setsThe following new reference sets are now available to support systems with the identification of the AMT Trade Product Unit of Use (TPUU) and Containered Trade Product Pack (CTPP) concepts that are reportable within South Australia and Queensland for Electronic Recording and Reporting of buy zithromax 500mg Controlled Drugs (ERRCD) requirements;South Australia reportable Schedule 4 trade medications reference set.Queensland Health QScript Schedule 4 monitored medicines reference set.These complement the existing Tasmania and Victoria reportable Schedule 4 trade medications reference sets and the Schedule 8 medications reference set.The full description of each reference set can be viewed by selecting it within Reference Sets from the ACCESS tab.Document Library updateThe following document has been added to the Document Library. Please refer to the NCTS Document Library Release Note v2.22 in Recent Updates for further details.LicensingSNOMED CT-AU inclusive of the Australian Medicines Terminology is updated monthly and is available to download for free to registered license holders. To register for an account please go to the registration page.Licensing terms can be found here.FeedbackDevelopment by the buy zithromax 500mg NCTS relies on the input and cooperation of the Australian healthcare community.

We value your feedback and encourage questions, comments, or suggestions about our products. You can contact us by completing the online support request form, emailing [email protected], or calling 1300 901 001.Thank buy zithromax 500mg you for your continued support.- Joint communique - 17 August, 2020. To support those people most at risk from buy antibiotics, the rollout of electronic prescriptions across Greater Melbourne will be expanded beyond the current communities of interest. This follows successful testing since May buy zithromax 500mg 2020. Electronic prescribing is being implemented in General Practices and Community Pharmacies across Australia.

To date, this has occurred through a managed approach of testing and continuous improvement across a growing number of ‘communities of interest’.Given the current buy antibiotics crisis in Melbourne the buy zithromax 500mg Royal Australian College of General Practitioners (RACGP) and the Pharmacy Guild of Australia are working together with the Australian Department of Health and the Australian Digital Health Agency to support doctors and pharmacists in the Greater Melbourne area to access this new technology faster. This will support a safer and more convenient supply of medicines for patients. Previous communications have stated electronic prescriptions should only be written or dispensed as part of buy zithromax 500mg the communities of interest trials. This is now being expanded to the Greater Melbourne area. If you have made the preparations outlined below, you can and should buy zithromax 500mg commence electronic prescribing in Greater Melbourne, starting with the patient’s preferred choice of how they receive their prescriptions and medicines.

With an immediate focus on general practices and community pharmacies in greater metropolitan Melbourne to substantially increase electronic prescription capability over the coming weeks we all need to work together. The following steps buy zithromax 500mg will help your pharmacy or general practice get ready.General practice and pharmacy readiness.Step 1. Software activation - contact your software supplier and ask them to activate your electronic prescribing functionality.Step 2. Communication between local pharmacies and general practices is critical - this will ensure everyone is ready to buy zithromax 500mg write and dispense an electronic prescription (noting some pharmacies may require more time and resources to get their dispensing workflow ready).Patients may experience a delay in accessing their medicines including having to return to general practice for a paper prescription if this step is not undertaken.Step 3. Stay informed - attend webinars and education sessions run by the Australian Digital Health Agency, the Pharmacy Guild and the RACGP to learn more about electronic prescribing and how it works.Practices and pharmacies in other areas of Australia are being advised to prepare for a broader rollout by getting software ready and participating in training opportunities being provided by the Agency, peak bodies and software providers.

Schedule 8 and 4D medicinesAll medicines, including Schedule 8 and 4D medicines, can buy zithromax 500mg be prescribed and dispensed through an electronic prescription providing patients with a safe and secure way of obtaining medicines remotely. Unlike a request for a Schedule 8 or 4D medicine using a digital image prescription via fax or email, the prescriber is not required to send an original hard copy of the prescription to the pharmacy - the electronic (paperless) prescription is the legal order to prescribe and supply.Patient ChoiceIt’s important to remember that electronic prescriptions are an alternative to paper. If a patient’s preferred local pharmacy is not ready for electronic prescriptions, patients can still choose to get a paper prescription from their doctor.ResourcesFor more information about electronic prescribing and electronic prescriptions, see:Department of HealthAustralian Digital Health AgencyAustralian Digital Health Agency electronic prescription eLearningAustralian Digital Health Agency electronic prescription upcoming webinarsThe RACGP information for GP’s and patientsPharmaceutical Society of Australia Dedicated Electronic Prescriptions Support Line for pharmacies:1300 955 buy zithromax 500mg 162. Available 08:30am to 7:00pm AESTMedia contactAustralian Digital Health Agency Media TeamMobile. 0428 772 buy zithromax 500mg 421Email.

[email protected] About the Australian Digital Health AgencyThe Agency is tasked with improving health outcomes for all Australians through the delivery of digital healthcare systems, and implementing Australia’s National Digital Health Strategy – Safe, Seamless, and Secure. Evolving health and care to meet the needs of modern Australia in collaboration with partners across the community. The Agency is the System Operator of My Health Record, and provides leadership, coordination, and delivery of a collaborative and innovative approach to utilising technology to support and enhance a clinically safe and connected national health system. These improvements will give individuals more control of their health and their health information, and support healthcare providers to deliver informed healthcare through access to current clinical and treatment information. Further information.

Www.digitalhealth.gov.auMedia release - Electronic prescriptions rolling out to support Melbourne.docx (168KB)Media release - Electronic prescriptions rolling out to support Melbourne.pdf (76KB).

How long zithromax to clear chlamydia

To The how long zithromax to clear chlamydia Editor. We recently reported the results of a phase 1 trial of a messenger RNA treatment, mRNA-1273, to prevent how long zithromax to clear chlamydia with antibiotics. Those interim results covered a period of 57 days after the first vaccination.1,2 Here, we describe immunogenicity data 119 days after the first vaccination (90 days after the second vaccination) in 34 healthy adult participants in the same trial who received two injections of treatment at a dose of 100 μg.

The injections were how long zithromax to clear chlamydia received 28 days apart. The recipients were stratified according to age (18 to 55 years, 56 to 70 years, or ≥71 years), and the assays used have been described previously.1,2 Figure 1. Figure 1 how long zithromax to clear chlamydia.

Time Course of antibiotics Antibody Binding and Neutralization Responses after mRNA-1273 Vaccination. Shown are data from 34 participants who were stratified according how long zithromax to clear chlamydia to age. 18 to 55 years of age (15 participants), 56 to 70 years of age (9 participants), and 71 years of age or older (10 participants).

All the participants received 100 μg of mRNA-1273 on days 1 and 29, indicated by how long zithromax to clear chlamydia arrows. The titers shown are the binding to spike receptor–binding domain (RBD) protein (the end-point dilution titer) assessed on enzyme-linked immunosorbent assay (ELISA) on days 1, 15, 29, 36, 43, 57, and 119 (Panel A) how long zithromax to clear chlamydia. The 50% inhibitory dilution (ID50) titer on pseudozithromax neutralization assay on days 1, 15, 29, 36, 43, 57, and 119 (Panel B).

The ID50 how long zithromax to clear chlamydia titer on focus reduction neutralization test mNeonGreen (FRNT-mNG) assay on days 1, 29, 43, and 119 (Panel C). And the 80% inhibitory dilution (ID80) titer on plaque-reduction neutralization testing (PRNT) assay on days 1, 43, and 119 (Panel D). Data for days 43 and 57 are missing for 1 participant in the 18-to-55-year stratum for whom samples were not obtained at how long zithromax to clear chlamydia those time points.

Each line represents a single participant over time.At the 100-μg dose, mRNA-1273 produced high levels of binding and neutralizing antibodies that declined slightly over time, as expected, but they remained elevated in all participants 3 months after the booster vaccination. Binding antibody responses to the spike how long zithromax to clear chlamydia receptor–binding domain were assessed by enzyme-linked immunosorbent assay. At the day 119 time point, the geometric mean titer (GMT) was 235,228 (95% confidence interval [CI], 177,236 to 312,195) in participants 18 to 55 years of age, 151,761 (95% CI, 88,571 to 260,033) in those 56 to 70 years of age, and 157,946 (95% CI, 94,345 to 264,420) in those 71 years of age or older (Figure 1).

Serum neutralizing antibodies continued to be detected in all the participants how long zithromax to clear chlamydia at day 119. On a pseudozithromax neutralization assay, the 50% inhibitory dilution (ID50) GMT was 182 (95% CI, 112 to 296) in participants who were between the ages of 18 and 55 years, 167 (95% CI, 88 to 318) in those between the ages of 56 and 70 years, and 109 (95% CI, 68 to 175) in those 71 years of age or older. On the live-zithromax focus reduction neutralization test mNeonGreen assay, the ID50 GMT was 775 (95% CI, 560 to 1071), 685 (95% CI, 436 to 1077), and 552 how long zithromax to clear chlamydia (95% CI, 321 to 947) in the same three groups, respectively.

On the live-zithromax plaque-reduction neutralization testing assay, the 80% inhibitory dilution GMT was similarly elevated at 430 (95% CI, 277 how long zithromax to clear chlamydia to 667), 269 (95% CI, 134 to 542), and 165 (95% CI, 82 to 332) in the same three groups, respectively (Figure 1). At day 119, the binding and neutralizing GMTs exceeded the median GMTs in a panel of 41 controls who were convalescing from buy antibiotics, with a median of 34 days since diagnosis (range, 23 to 54).2 No serious adverse events were noted in the trial, no prespecified trial-halting rules were met, and no new adverse events that were considered by the investigators to be related to the treatment occurred after day 57. Although correlates of protection against antibiotics in humans are not yet established, these results how long zithromax to clear chlamydia show that despite a slight expected decline in titers of binding and neutralizing antibodies, mRNA-1273 has the potential to provide durable humoral immunity.

Natural produces variable antibody longevity3,4 and may induce robust memory B-cell responses despite low plasma neutralizing activity.4,5 Although the memory cellular response to mRNA-1273 is not yet defined, this treatment elicited primary CD4 type 1 helper T responses 43 days after the first vaccination,2 and studies of treatment-induced B cells are ongoing. Longitudinal treatment how long zithromax to clear chlamydia responses are critically important, and a follow-up analysis to assess safety and immunogenicity in the participants for a period of 13 months is ongoing. Our findings provide support for the use of a 100-μg dose of mRNA-1273 in an ongoing phase 3 trial, which has recently shown a 94.5% efficacy rate in an interim analysis.

Alicia T how long zithromax to clear chlamydia. Widge, M.D.National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD [email protected]Nadine G. Rouphael, M.D.Emory University School how long zithromax to clear chlamydia of Medicine, Decatur, GALisa A.

Jackson, M.D., M.P.H.Kaiser Permanente Washington Health Research Institute, Seattle, WAEvan J. Anderson, M.D.Emory University School how long zithromax to clear chlamydia of Medicine, Decatur, GAPaul C. Roberts, Ph.D.Mamodikoe Makhene, M.D., how long zithromax to clear chlamydia M.P.H.NIAID, Bethesda, MDJames D.

Chappell, M.D., Ph.D.Mark R. Denison, M.D.Laura how long zithromax to clear chlamydia J. Stevens, M.S.Andrea J.

Pruijssers, Ph.D.Vanderbilt University Medical how long zithromax to clear chlamydia Center, Nashville, TNAdrian B. McDermott, Ph.D.Britta Flach, Ph.D.Bob C. Lin, B.S.Nicole how long zithromax to clear chlamydia A.

Doria-Rose, Ph.D.Sijy O’Dell, M.S.Stephen D. Schmidt, B.S.NIAID, Bethesda, MDKathleen how long zithromax to clear chlamydia M. Neuzil, M.D.University of Maryland School of Medicine, Baltimore, MDHamilton Bennett, M.Sc.Brett Leav, M.D.Moderna, Cambridge, MAMat Makowski, Ph.D.Jim Albert, M.S.Kaitlyn Cross, M.S.Emmes Company, Rockville, MDVenkata-Viswanadh Edara, Ph.D.Katharine Floyd, B.S.Mehul S.

Suthar, Ph.D.Emory University School of Medicine, Decatur, GAWendy how long zithromax to clear chlamydia Buchanan, B.S.N., M.S.Catherine J. Luke, Ph.D.Julie how long zithromax to clear chlamydia E. Ledgerwood, D.O.John R.

Mascola, M.D.Barney how long zithromax to clear chlamydia S. Graham, M.D.John H. Beigel, M.D.NIAID, Bethesda, MDfor the mRNA-1273 Study Group Supported by grants (UM1AI148373, how long zithromax to clear chlamydia to Kaiser Washington.

UM1AI148576, UM1AI148684, and NIH P51 OD011132, to Emory University. NIH AID AI149644, to the University of North how long zithromax to clear chlamydia Carolina. UM1Al148684-01S1, to Vanderbilt University Medical Center.

And HHSN272201500002C, to how long zithromax to clear chlamydia Emmes) from the National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH). By a grant (UL1 TR002243, to Vanderbilt University Medical how long zithromax to clear chlamydia Center) from the National Center for Advancing Translational Sciences, NIH. And by the Dolly Parton buy antibiotics Research Fund (to Vanderbilt University Medical Center).

Laboratory efforts were in part supported by the Emory Executive Vice President for Health Affairs Synergy Fund award, the Center for Childhood s and treatments, Children’s Healthcare of Atlanta, buy antibiotics-Catalyst-I3 Funds from the Woodruff Health Sciences Center and Emory School of Medicine, and North Carolina Policy Collaboratory at the University of North Carolina at Chapel Hill, with funding from the how long zithromax to clear chlamydia North Carolina antibiotics Relief Fund established and appropriated by the North Carolina General Assembly. Additional support was provided by the Intramural Research Program of the treatment Research Center, NIAID, NIH. Funding for the manufacture of mRNA-1273 how long zithromax to clear chlamydia phase 1 material was provided by the Coalition for Epidemic Preparedness Innovation.

Disclosure forms provided by the authors are available with the full text of this letter at NEJM.org. This letter was published on December 3, 2020, how long zithromax to clear chlamydia at NEJM.org. The mRNA-1273 Study Group members are listed in the Supplementary Appendix, available with the full text of this letter at NEJM.org.

Drs how long zithromax to clear chlamydia. Graham and Beigel contributed equally to this letter. 5 References1 how long zithromax to clear chlamydia.

Jackson LA, Anderson EJ, how long zithromax to clear chlamydia Rouphael NG, et al. An mRNA treatment against antibiotics — preliminary report. N Engl J how long zithromax to clear chlamydia Med 2020;383:1920-1931.2.

Anderson EJ, Rouphael NG, Widge AT, et al. Safety and immunogenicity of antibiotics mRNA-1273 treatment in older how long zithromax to clear chlamydia adults. N Engl J Med.

10.1056/NEJMoa2028436.Free Full TextGoogle how long zithromax to clear chlamydia Scholar3. Gudbjartsson DF, Norddahl GL, Melsted P, et al. Humoral immune response how long zithromax to clear chlamydia to antibiotics in Iceland.

N Engl J Med 2020;383:1724-1734.4. Dan JM, how long zithromax to clear chlamydia Mateus J, Kato Y, et al. Immunological memory to antibiotics assessed for greater than how long zithromax to clear chlamydia six months after .

November 16, 2020 (https://www.biorxiv.org/content/10.1101/2020.11.15.383323v1). Preprint.Google Scholar5 how long zithromax to clear chlamydia. Robbiani DF, Gaebler C, Muecksch F, et al.

Convergent antibody how long zithromax to clear chlamydia responses to antibiotics in convalescent individuals. Nature 2020;584:437-442.Disclosure forms provided by the authors are available with the full text of this article at NEJM.org.. The members of the writing and how long zithromax to clear chlamydia steering committees are as follows.

Hongchao Pan, Ph.D., Richard Peto, F.R.S., Ana-Maria Henao-Restrepo, M.D., Marie-Pierre Preziosi, Ph.D., Vasee Sathiyamoorthy, Ph.D., Quarraisha Abdool Karim, Ph.D., Marissa M. Alejandria, M.D., César Hernández García, Ph.D., how long zithromax to clear chlamydia Marie-Paule Kieny, Ph.D., Reza Malekzadeh, M.D., Srinivas Murthy, M.D., K. Srinath Reddy, M.D., Mirta Roses Periago, M.D., Pierre Abi Hanna, M.D., Florence Ader, Ph.D., Abdullah M.

Al-Bader, Ph.D., Almonther Alhasawi, M.D., Emma Allum, M.Math., Athari Alotaibi, M.Sc., how long zithromax to clear chlamydia Carlos A. Alvarez-Moreno, Ph.D., Sheila Appadoo, M.P.H., Abdullah Asiri, M.B., B.S., PÃ¥l Aukrust, Ph.D., Andreas Barratt-Due, Ph.D., Samir Bellani, how long zithromax to clear chlamydia B.Sc., Mattia Branca, Ph.D., Heike B.C. Cappel-Porter, M.Math., Nery Cerrato, M.D., Ting S.

Chow, M.D., Najada how long zithromax to clear chlamydia Como, Ph.D., Joe Eustace, B.Ch., M.H.S., Patricia J. García, Ph.D., Sheela Godbole, M.B., B.S., Eduardo Gotuzzo, M.D., Laimonas Griskevicius, Ph.D., Rasha Hamra, Pharm.D., Mariam Hassan, M.B., B.S., Mohamed Hassany, M.D., David Hutton, B.Sc., Irmansyah Irmansyah, M.D., Ligita Jancoriene, Ph.D., Jana Kirwan, M.A., Suresh Kumar, M.B., B.S., Peter Lennon, B.B.S., Gustavo Lopardo, M.D., Patrick Lydon, M.Sc., Nicola Magrini, M.D., Teresa Maguire, Ph.D., Suzana Manevska, M.D., Oriol Manuel, M.D., Sibylle McGinty, Ph.D., Marco T. Medina, M.D., María L how long zithromax to clear chlamydia.

Mesa Rubio, M.D., Maria C. Miranda-Montoya, M.D., how long zithromax to clear chlamydia Jeremy Nel, M.B., Ch.B., Estevao P. Nunes, Ph.D., Markus Perola, Ph.D., Antonio Portolés, Ph.D., Menaldi R.

Rasmin, M.D., Aun Raza, M.D., Helen Rees, M.R.C.G.P., Paula how long zithromax to clear chlamydia P.S. Reges, M.D., how long zithromax to clear chlamydia Chris A. Rogers, Ph.D., Kolawole Salami, M.D., Marina I.

Salvadori, M.D., Narvina how long zithromax to clear chlamydia Sinani, Pharm.D., Jonathan A.C. Sterne, Ph.D., Milena Stevanovikj, Ph.D., Evelina Tacconelli, Ph.D., Kari A.O. Tikkinen, Ph.D., Sven Trelle, M.D., Hala Zaid, Ph.D., John-Arne Røttingen, Ph.D., and Soumya Swaminathan, M.D.Manuscript preparation, revision, and submission were controlled by the how long zithromax to clear chlamydia World Health Organization (WHO) trial team and writing committee.

Any views expressed are those of the writing committee, not necessarily of the WHO. No funder how long zithromax to clear chlamydia or donor unduly influenced analyses, manuscript preparation, or submission. Their comments merely clarified methods, not changing analyses or conclusions.

Donors of trial drugs were shown the main results for their drug in the last week of September.This article was published on December 2, 2020, at NEJM.org.A data sharing statement provided by the authors how long zithromax to clear chlamydia is available with the full text of this article at NEJM.org.We thank the thousands of patients and their families who participated in this trial and the hundreds of medical staff who randomly assigned and cared for them. The Ministries of Health of participating member states and national institutions provided critical support in trial implementation. Derk Arts of Castor EDC donated and managed Castor’s cloud-based clinical data capture and management system, with how long zithromax to clear chlamydia blinding to trial findings.

Anonymized data handling or analysis was performed how long zithromax to clear chlamydia at the Universities of Bern, Bristol, and Oxford. Nicholas J. White and colleagues provided unpublished data on the pharmacokinetic how long zithromax to clear chlamydia characteristics of hydroxychloroquine to help the WHO select the regimen, the members of the Discovery data and safety monitoring committee shared clinical variables, the investigators of the Randomized Evaluation of buy antibiotics Therapy (RECOVERY) trial shared log-rank statistics, the investigators of the Adaptive buy antibiotics Treatment Trial (ACTT-1) shared subgroup hazard ratios, and Bin Cao shared details of the Wuhan trial.

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Table 1. Characteristics of the Participants in the mRNA-1273 Trial at Enrollment. The 45 enrolled participants received their first vaccination between March 16 and April 14, 2020 (Fig.

S1). Three participants did not receive the second vaccination, including one in the 25-μg group who had urticaria on both legs, with onset 5 days after the first vaccination, and two (one in the 25-μg group and one in the 250-μg group) who missed the second vaccination window owing to isolation for suspected buy antibiotics while the test results, ultimately negative, were pending. All continued to attend scheduled trial visits.

The demographic characteristics of participants at enrollment are provided in Table 1. treatment Safety No serious adverse events were noted, and no prespecified trial halting rules were met. As noted above, one participant in the 25-μg group was withdrawn because of an unsolicited adverse event, transient urticaria, judged to be related to the first vaccination.

Figure 1. Figure 1. Systemic and Local Adverse Events.

The severity of solicited adverse events was graded as mild, moderate, or severe (see Table S1).After the first vaccination, solicited systemic adverse events were reported by 5 participants (33%) in the 25-μg group, 10 (67%) in the 100-μg group, and 8 (53%) in the 250-μg group. All were mild or moderate in severity (Figure 1 and Table S2). Solicited systemic adverse events were more common after the second vaccination and occurred in 7 of 13 participants (54%) in the 25-μg group, all 15 in the 100-μg group, and all 14 in the 250-μg group, with 3 of those participants (21%) reporting one or more severe events.

None of the participants had fever after the first vaccination. After the second vaccination, no participants in the 25-μg group, 6 (40%) in the 100-μg group, and 8 (57%) in the 250-μg group reported fever. One of the events (maximum temperature, 39.6°C) in the 250-μg group was graded severe.

(Additional details regarding adverse events for that participant are provided in the Supplementary Appendix.) Local adverse events, when present, were nearly all mild or moderate, and pain at the injection site was common. Across both vaccinations, solicited systemic and local adverse events that occurred in more than half the participants included fatigue, chills, headache, myalgia, and pain at the injection site. Evaluation of safety clinical laboratory values of grade 2 or higher and unsolicited adverse events revealed no patterns of concern (Supplementary Appendix and Table S3).

antibiotics Binding Antibody Responses Table 2. Table 2. Geometric Mean Humoral Immunogenicity Assay Responses to mRNA-1273 in Participants and in Convalescent Serum Specimens.

Figure 2. Figure 2. antibiotics Antibody and Neutralization Responses.

Shown are geometric mean reciprocal end-point enzyme-linked immunosorbent assay (ELISA) IgG titers to S-2P (Panel A) and receptor-binding domain (Panel B), PsVNA ID50 responses (Panel C), and live zithromax PRNT80 responses (Panel D). In Panel A and Panel B, boxes and horizontal bars denote interquartile range (IQR) and median area under the curve (AUC), respectively. Whisker endpoints are equal to the maximum and minimum values below or above the median ±1.5 times the IQR.

The convalescent serum panel includes specimens from 41 participants. Red dots indicate the 3 specimens that were also tested in the PRNT assay. The other 38 specimens were used to calculate summary statistics for the box plot in the convalescent serum panel.

In Panel C, boxes and horizontal bars denote IQR and median ID50, respectively. Whisker end points are equal to the maximum and minimum values below or above the median ±1.5 times the IQR. In the convalescent serum panel, red dots indicate the 3 specimens that were also tested in the PRNT assay.

The other 38 specimens were used to calculate summary statistics for the box plot in the convalescent panel. In Panel D, boxes and horizontal bars denote IQR and median PRNT80, respectively. Whisker end points are equal to the maximum and minimum values below or above the median ±1.5 times the IQR.

The three convalescent serum specimens were also tested in ELISA and PsVNA assays. Because of the time-intensive nature of the PRNT assay, for this preliminary report, PRNT results were available only for the 25-μg and 100-μg dose groups.Binding antibody IgG geometric mean titers (GMTs) to S-2P increased rapidly after the first vaccination, with seroconversion in all participants by day 15 (Table 2 and Figure 2A). Dose-dependent responses to the first and second vaccinations were evident.

Receptor-binding domain–specific antibody responses were similar in pattern and magnitude (Figure 2B). For both assays, the median magnitude of antibody responses after the first vaccination in the 100-μg and 250-μg dose groups was similar to the median magnitude in convalescent serum specimens, and in all dose groups the median magnitude after the second vaccination was in the upper quartile of values in the convalescent serum specimens. The S-2P ELISA GMTs at day 57 (299,751 [95% confidence interval {CI}, 206,071 to 436,020] in the 25-μg group, 782,719 [95% CI, 619,310 to 989,244] in the 100-μg group, and 1,192,154 [95% CI, 924,878 to 1,536,669] in the 250-μg group) exceeded that in the convalescent serum specimens (142,140 [95% CI, 81,543 to 247,768]).

antibiotics Neutralization Responses No participant had detectable PsVNA responses before vaccination. After the first vaccination, PsVNA responses were detected in less than half the participants, and a dose effect was seen (50% inhibitory dilution [ID50]. Figure 2C, Fig.

S8, and Table 2. 80% inhibitory dilution [ID80]. Fig.

S2 and Table S6). However, after the second vaccination, PsVNA responses were identified in serum samples from all participants. The lowest responses were in the 25-μg dose group, with a geometric mean ID50 of 112.3 (95% CI, 71.2 to 177.1) at day 43.

The higher responses in the 100-μg and 250-μg groups were similar in magnitude (geometric mean ID50, 343.8 [95% CI, 261.2 to 452.7] and 332.2 [95% CI, 266.3 to 414.5], respectively, at day 43). These responses were similar to values in the upper half of the distribution of values for convalescent serum specimens. Before vaccination, no participant had detectable 80% live-zithromax neutralization at the highest serum concentration tested (1:8 dilution) in the PRNT assay.

At day 43, wild-type zithromax–neutralizing activity capable of reducing antibiotics infectivity by 80% or more (PRNT80) was detected in all participants, with geometric mean PRNT80 responses of 339.7 (95% CI, 184.0 to 627.1) in the 25-μg group and 654.3 (95% CI, 460.1 to 930.5) in the 100-μg group (Figure 2D). Neutralizing PRNT80 average responses were generally at or above the values of the three convalescent serum specimens tested in this assay. Good agreement was noted within and between the values from binding assays for S-2P and receptor-binding domain and neutralizing activity measured by PsVNA and PRNT (Figs.

S3 through S7), which provides orthogonal support for each assay in characterizing the humoral response induced by mRNA-1273. antibiotics T-Cell Responses The 25-μg and 100-μg doses elicited CD4 T-cell responses (Figs. S9 and S10) that on stimulation by S-specific peptide pools were strongly biased toward expression of Th1 cytokines (tumor necrosis factor α >.

Interleukin 2 >. Interferon γ), with minimal type 2 helper T-cell (Th2) cytokine expression (interleukin 4 and interleukin 13). CD8 T-cell responses to S-2P were detected at low levels after the second vaccination in the 100-μg dose group (Fig.

S11).Patients Figure 1. Figure 1. Enrollment and Randomization.

Of the 1114 patients who were assessed for eligibility, 1062 underwent randomization. 541 were assigned to the remdesivir group and 521 to the placebo group (intention-to-treat population) (Figure 1). 159 (15.0%) were categorized as having mild-to-moderate disease, and 903 (85.0%) were in the severe disease stratum.

Of those assigned to receive remdesivir, 531 patients (98.2%) received the treatment as assigned. Fifty-two patients had remdesivir treatment discontinued before day 10 because of an adverse event or a serious adverse event other than death and 10 withdrew consent. Of those assigned to receive placebo, 517 patients (99.2%) received placebo as assigned.

Seventy patients discontinued placebo before day 10 because of an adverse event or a serious adverse event other than death and 14 withdrew consent. A total of 517 patients in the remdesivir group and 508 in the placebo group completed the trial through day 29, recovered, or died. Fourteen patients who received remdesivir and 9 who received placebo terminated their participation in the trial before day 29.

A total of 54 of the patients who were in the mild-to-moderate stratum at randomization were subsequently determined to meet the criteria for severe disease, resulting in 105 patients in the mild-to-moderate disease stratum and 957 in the severe stratum. The as-treated population included 1048 patients who received the assigned treatment (532 in the remdesivir group, including one patient who had been randomly assigned to placebo and received remdesivir, and 516 in the placebo group). Table 1.

Table 1. Demographic and Clinical Characteristics of the Patients at Baseline. The mean age of the patients was 58.9 years, and 64.4% were male (Table 1).

On the basis of the evolving epidemiology of buy antibiotics during the trial, 79.8% of patients were enrolled at sites in North America, 15.3% in Europe, and 4.9% in Asia (Table S1 in the Supplementary Appendix). Overall, 53.3% of the patients were White, 21.3% were Black, 12.7% were Asian, and 12.7% were designated as other or not reported. 250 (23.5%) were Hispanic or Latino.

Most patients had either one (25.9%) or two or more (54.5%) of the prespecified coexisting conditions at enrollment, most commonly hypertension (50.2%), obesity (44.8%), and type 2 diabetes mellitus (30.3%). The median number of days between symptom onset and randomization was 9 (interquartile range, 6 to 12) (Table S2). A total of 957 patients (90.1%) had severe disease at enrollment.

285 patients (26.8%) met category 7 criteria on the ordinal scale, 193 (18.2%) category 6, 435 (41.0%) category 5, and 138 (13.0%) category 4. Eleven patients (1.0%) had missing ordinal scale data at enrollment. All these patients discontinued the study before treatment.

During the study, 373 patients (35.6% of the 1048 patients in the as-treated population) received hydroxychloroquine and 241 (23.0%) received a glucocorticoid (Table S3). Primary Outcome Figure 2. Figure 2.

Kaplan–Meier Estimates of Cumulative Recoveries. Cumulative recovery estimates are shown in the overall population (Panel A), in patients with a baseline score of 4 on the ordinal scale (not receiving oxygen. Panel B), in those with a baseline score of 5 (receiving oxygen.

Panel C), in those with a baseline score of 6 (receiving high-flow oxygen or noninvasive mechanical ventilation. Panel D), and in those with a baseline score of 7 (receiving mechanical ventilation or extracorporeal membrane oxygenation [ECMO]. Panel E).Table 2.

Table 2. Outcomes Overall and According to Score on the Ordinal Scale in the Intention-to-Treat Population. Figure 3.

Figure 3. Time to Recovery According to Subgroup. The widths of the confidence intervals have not been adjusted for multiplicity and therefore cannot be used to infer treatment effects.

Race and ethnic group were reported by the patients.Patients in the remdesivir group had a shorter time to recovery than patients in the placebo group (median, 10 days, as compared with 15 days. Rate ratio for recovery, 1.29. 95% confidence interval [CI], 1.12 to 1.49.

P<0.001) (Figure 2 and Table 2). In the severe disease stratum (957 patients) the median time to recovery was 11 days, as compared with 18 days (rate ratio for recovery, 1.31. 95% CI, 1.12 to 1.52) (Table S4).

The rate ratio for recovery was largest among patients with a baseline ordinal score of 5 (rate ratio for recovery, 1.45. 95% CI, 1.18 to 1.79). Among patients with a baseline score of 4 and those with a baseline score of 6, the rate ratio estimates for recovery were 1.29 (95% CI, 0.91 to 1.83) and 1.09 (95% CI, 0.76 to 1.57), respectively.

For those receiving mechanical ventilation or ECMO at enrollment (baseline ordinal score of 7), the rate ratio for recovery was 0.98 (95% CI, 0.70 to 1.36). Information on interactions of treatment with baseline ordinal score as a continuous variable is provided in Table S11. An analysis adjusting for baseline ordinal score as a covariate was conducted to evaluate the overall effect (of the percentage of patients in each ordinal score category at baseline) on the primary outcome.

This adjusted analysis produced a similar treatment-effect estimate (rate ratio for recovery, 1.26. 95% CI, 1.09 to 1.46). Patients who underwent randomization during the first 10 days after the onset of symptoms had a rate ratio for recovery of 1.37 (95% CI, 1.14 to 1.64), whereas patients who underwent randomization more than 10 days after the onset of symptoms had a rate ratio for recovery of 1.20 (95% CI, 0.94 to 1.52) (Figure 3).

The benefit of remdesivir was larger when given earlier in the illness, though the benefit persisted in most analyses of duration of symptoms (Table S6). Sensitivity analyses in which data were censored at earliest reported use of glucocorticoids or hydroxychloroquine still showed efficacy of remdesivir (9.0 days to recovery with remdesivir vs. 14.0 days to recovery with placebo.

Rate ratio, 1.28. 95% CI, 1.09 to 1.50, and 10.0 vs. 16.0 days to recovery.

Rate ratio, 1.32. 95% CI, 1.11 to 1.58, respectively) (Table S8). Key Secondary Outcome The odds of improvement in the ordinal scale score were higher in the remdesivir group, as determined by a proportional odds model at the day 15 visit, than in the placebo group (odds ratio for improvement, 1.5.

95% CI, 1.2 to 1.9, adjusted for disease severity) (Table 2 and Fig. S7). Mortality Kaplan–Meier estimates of mortality by day 15 were 6.7% in the remdesivir group and 11.9% in the placebo group (hazard ratio, 0.55.

95% CI, 0.36 to 0.83). The estimates by day 29 were 11.4% and 15.2% in two groups, respectively (hazard ratio, 0.73. 95% CI, 0.52 to 1.03).

The between-group differences in mortality varied considerably according to baseline severity (Table 2), with the largest difference seen among patients with a baseline ordinal score of 5 (hazard ratio, 0.30. 95% CI, 0.14 to 0.64). Information on interactions of treatment with baseline ordinal score with respect to mortality is provided in Table S11.

Additional Secondary Outcomes Table 3. Table 3. Additional Secondary Outcomes.

Patients in the remdesivir group had a shorter time to improvement of one or of two categories on the ordinal scale from baseline than patients in the placebo group (one-category improvement. Median, 7 vs. 9 days.

Rate ratio for recovery, 1.23. 95% CI, 1.08 to 1.41. Two-category improvement.

95% CI, 1.12 to 1.48) (Table 3). Patients in the remdesivir group had a shorter time to discharge or to a National Early Warning Score of 2 or lower than those in the placebo group (median, 8 days vs. 12 days.

Hazard ratio, 1.27. 95% CI, 1.10 to 1.46). The initial length of hospital stay was shorter in the remdesivir group than in the placebo group (median, 12 days vs.

17 days). 5% of patients in the remdesivir group were readmitted to the hospital, as compared with 3% in the placebo group. Among the 913 patients receiving oxygen at enrollment, those in the remdesivir group continued to receive oxygen for fewer days than patients in the placebo group (median, 13 days vs.

21 days), and the incidence of new oxygen use among patients who were not receiving oxygen at enrollment was lower in the remdesivir group than in the placebo group (incidence, 36% [95% CI, 26 to 47] vs. 44% [95% CI, 33 to 57]). For the 193 patients receiving noninvasive ventilation or high-flow oxygen at enrollment, the median duration of use of these interventions was 6 days in both the remdesivir and placebo groups.

Among the 573 patients who were not receiving noninvasive ventilation, high-flow oxygen, invasive ventilation, or ECMO at baseline, the incidence of new noninvasive ventilation or high-flow oxygen use was lower in the remdesivir group than in the placebo group (17% [95% CI, 13 to 22] vs. 24% [95% CI, 19 to 30]). Among the 285 patients who were receiving mechanical ventilation or ECMO at enrollment, patients in the remdesivir group received these interventions for fewer subsequent days than those in the placebo group (median, 17 days vs.

20 days), and the incidence of new mechanical ventilation or ECMO use among the 766 patients who were not receiving these interventions at enrollment was lower in the remdesivir group than in the placebo group (13% [95% CI, 10 to 17] vs. 23% [95% CI, 19 to 27]) (Table 3). Safety Outcomes In the as-treated population, serious adverse events occurred in 131 of 532 patients (24.6%) in the remdesivir group and in 163 of 516 patients (31.6%) in the placebo group (Table S17).

There were 47 serious respiratory failure adverse events in the remdesivir group (8.8% of patients), including acute respiratory failure and the need for endotracheal intubation, and 80 in the placebo group (15.5% of patients) (Table S19). No deaths were considered by the investigators to be related to treatment assignment. Grade 3 or 4 adverse events occurred on or before day 29 in 273 patients (51.3%) in the remdesivir group and in 295 (57.2%) in the placebo group (Table S18).

41 events were judged by the investigators to be related to remdesivir and 47 events to placebo (Table S17). The most common nonserious adverse events occurring in at least 5% of all patients included decreased glomerular filtration rate, decreased hemoglobin level, decreased lymphocyte count, respiratory failure, anemia, pyrexia, hyperglycemia, increased blood creatinine level, and increased blood glucose level (Table S20). The incidence of these adverse events was generally similar in the remdesivir and placebo groups.

Crossover After the data and safety monitoring board recommended that the preliminary primary analysis report be provided to the sponsor, data on a total of 51 patients (4.8% of the total study enrollment) — 16 (3.0%) in the remdesivir group and 35 (6.7%) in the placebo group — were unblinded. 26 (74.3%) of those in the placebo group whose data were unblinded were given remdesivir. Sensitivity analyses evaluating the unblinding (patients whose treatment assignments were unblinded had their data censored at the time of unblinding) and crossover (patients in the placebo group treated with remdesivir had their data censored at the initiation of remdesivir treatment) produced results similar to those of the primary analysis (Table S9)..

To The buy zithromax 500mg Editor. We recently reported the results of a phase 1 trial of a messenger RNA treatment, mRNA-1273, buy zithromax 500mg to prevent with antibiotics. Those interim results covered a period of 57 days after the first vaccination.1,2 Here, we describe immunogenicity data 119 days after the first vaccination (90 days after the second vaccination) in 34 healthy adult participants in the same trial who received two injections of treatment at a dose of 100 μg. The injections were received 28 days apart buy zithromax 500mg.

The recipients were stratified according to age (18 to 55 years, 56 to 70 years, or ≥71 years), and the assays used have been described previously.1,2 Figure 1. Figure 1 buy zithromax 500mg. Time Course of antibiotics Antibody Binding and Neutralization Responses after mRNA-1273 Vaccination. Shown are data from 34 participants who were stratified buy zithromax 500mg according to age.

18 to 55 years of age (15 participants), 56 to 70 years of age (9 participants), and 71 years of age or older (10 participants). All the participants received 100 μg of mRNA-1273 on days 1 and 29, buy zithromax 500mg indicated by arrows. The titers shown are the binding to spike receptor–binding domain (RBD) protein (the end-point dilution titer) buy zithromax 500mg assessed on enzyme-linked immunosorbent assay (ELISA) on days 1, 15, 29, 36, 43, 57, and 119 (Panel A). The 50% inhibitory dilution (ID50) titer on pseudozithromax neutralization assay on days 1, 15, 29, 36, 43, 57, and 119 (Panel B).

The ID50 titer on focus buy zithromax 500mg reduction neutralization test mNeonGreen (FRNT-mNG) assay on days 1, 29, 43, and 119 (Panel C). And the 80% inhibitory dilution (ID80) titer on plaque-reduction neutralization testing (PRNT) assay on days 1, 43, and 119 (Panel D). Data for buy zithromax 500mg days 43 and 57 are missing for 1 participant in the 18-to-55-year stratum for whom samples were not obtained at those time points. Each line represents a single participant over time.At the 100-μg dose, mRNA-1273 produced high levels of binding and neutralizing antibodies that declined slightly over time, as expected, but they remained elevated in all participants 3 months after the booster vaccination.

Binding antibody responses to the spike receptor–binding domain were assessed by enzyme-linked buy zithromax 500mg immunosorbent assay. At the day 119 time point, the geometric mean titer (GMT) was 235,228 (95% confidence interval [CI], 177,236 to 312,195) in participants 18 to 55 years of age, 151,761 (95% CI, 88,571 to 260,033) in those 56 to 70 years of age, and 157,946 (95% CI, 94,345 to 264,420) in those 71 years of age or older (Figure 1). Serum neutralizing antibodies continued to buy zithromax 500mg be detected in all the participants at day 119. On a pseudozithromax neutralization assay, the 50% inhibitory dilution (ID50) GMT was 182 (95% CI, 112 to 296) in participants who were between the ages of 18 and 55 years, 167 (95% CI, 88 to 318) in those between the ages of 56 and 70 years, and 109 (95% CI, 68 to 175) in those 71 years of age or older.

On the live-zithromax focus reduction neutralization test mNeonGreen assay, the ID50 GMT was 775 (95% CI, 560 to 1071), 685 (95% CI, 436 to 1077), and 552 (95% CI, 321 to 947) in the same buy zithromax 500mg three groups, respectively. On the live-zithromax plaque-reduction neutralization testing assay, the 80% inhibitory dilution GMT was similarly elevated at 430 (95% CI, 277 to buy zithromax 500mg 667), 269 (95% CI, 134 to 542), and 165 (95% CI, 82 to 332) in the same three groups, respectively (Figure 1). At day 119, the binding and neutralizing GMTs exceeded the median GMTs in a panel of 41 controls who were convalescing from buy antibiotics, with a median of 34 days since diagnosis (range, 23 to 54).2 No serious adverse events were noted in the trial, no prespecified trial-halting rules were met, and no new adverse events that were considered by the investigators to be related to the treatment occurred after day 57. Although correlates of protection against antibiotics in humans are not yet established, these results buy zithromax 500mg show that despite a slight expected decline in titers of binding and neutralizing antibodies, mRNA-1273 has the potential to provide durable humoral immunity.

Natural produces variable antibody longevity3,4 and may induce robust memory B-cell responses despite low plasma neutralizing activity.4,5 Although the memory cellular response to mRNA-1273 is not yet defined, this treatment elicited primary CD4 type 1 helper T responses 43 days after the first vaccination,2 and studies of treatment-induced B cells are ongoing. Longitudinal treatment responses are critically buy zithromax 500mg important, and a follow-up analysis to assess safety and immunogenicity in the participants for a period of 13 months is ongoing. Our findings provide support for the use of a 100-μg dose of mRNA-1273 in an ongoing phase 3 trial, which has recently shown a 94.5% efficacy rate in an interim analysis. Alicia T buy zithromax 500mg.

Widge, M.D.National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD [email protected]Nadine G. Rouphael, M.D.Emory buy zithromax 500mg University School of Medicine, Decatur, GALisa A. Jackson, M.D., M.P.H.Kaiser Permanente Washington Health Research Institute, Seattle, WAEvan J. Anderson, M.D.Emory University School of Medicine, Decatur, GAPaul C buy zithromax 500mg.

Roberts, Ph.D.Mamodikoe Makhene, buy zithromax 500mg M.D., M.P.H.NIAID, Bethesda, MDJames D. Chappell, M.D., Ph.D.Mark R. Denison, M.D.Laura J buy zithromax 500mg. Stevens, M.S.Andrea J.

Pruijssers, Ph.D.Vanderbilt University buy zithromax 500mg Medical Center, Nashville, TNAdrian B. McDermott, Ph.D.Britta Flach, Ph.D.Bob C. Lin, B.S.Nicole buy zithromax 500mg A. Doria-Rose, Ph.D.Sijy O’Dell, M.S.Stephen D.

Schmidt, B.S.NIAID, Bethesda, buy zithromax 500mg MDKathleen M. Neuzil, M.D.University of Maryland School of Medicine, Baltimore, MDHamilton Bennett, M.Sc.Brett Leav, M.D.Moderna, Cambridge, MAMat Makowski, Ph.D.Jim Albert, M.S.Kaitlyn Cross, M.S.Emmes Company, Rockville, MDVenkata-Viswanadh Edara, Ph.D.Katharine Floyd, B.S.Mehul S. Suthar, Ph.D.Emory University School of Medicine, Decatur, GAWendy buy zithromax 500mg Buchanan, B.S.N., M.S.Catherine J. Luke, Ph.D.Julie E buy zithromax 500mg.

Ledgerwood, D.O.John R. Mascola, M.D.Barney S buy zithromax 500mg. Graham, M.D.John H. Beigel, M.D.NIAID, Bethesda, MDfor the mRNA-1273 Study Group Supported by grants (UM1AI148373, to buy zithromax 500mg Kaiser Washington.

UM1AI148576, UM1AI148684, and NIH P51 OD011132, to Emory University. NIH AID buy zithromax 500mg AI149644, to the University of North Carolina. UM1Al148684-01S1, to Vanderbilt University Medical Center. And HHSN272201500002C, to Emmes) from the National Institute of Allergy and Infectious Diseases (NIAID), National buy zithromax 500mg Institutes of Health (NIH).

By a grant (UL1 TR002243, to Vanderbilt University Medical Center) from the National Center for Advancing Translational buy zithromax 500mg Sciences, NIH. And by the Dolly Parton buy antibiotics Research Fund (to Vanderbilt University Medical Center). Laboratory efforts were in part buy zithromax 500mg supported by the Emory Executive Vice President for Health Affairs Synergy Fund award, the Center for Childhood s and treatments, Children’s Healthcare of Atlanta, buy antibiotics-Catalyst-I3 Funds from the Woodruff Health Sciences Center and Emory School of Medicine, and North Carolina Policy Collaboratory at the University of North Carolina at Chapel Hill, with funding from the North Carolina antibiotics Relief Fund established and appropriated by the North Carolina General Assembly. Additional support was provided by the Intramural Research Program of the treatment Research Center, NIAID, NIH.

Funding for buy zithromax 500mg the manufacture of mRNA-1273 phase 1 material was provided by the Coalition for Epidemic Preparedness Innovation. Disclosure forms provided by the authors are available with the full text of this letter at NEJM.org. This letter buy zithromax 500mg was published on December 3, 2020, at NEJM.org. The mRNA-1273 Study Group members are listed in the Supplementary Appendix, available with the full text of this letter at NEJM.org.

Drs buy zithromax 500mg. Graham and Beigel contributed equally to this letter. 5 References1 buy zithromax 500mg. Jackson LA, Anderson buy zithromax 500mg EJ, Rouphael NG, et al.

An mRNA treatment against antibiotics — preliminary report. N Engl buy zithromax 500mg J Med 2020;383:1920-1931.2. Anderson EJ, Rouphael NG, Widge AT, et al. Safety and immunogenicity of antibiotics mRNA-1273 treatment in older buy zithromax 500mg adults.

N Engl J Med. 10.1056/NEJMoa2028436.Free Full TextGoogle buy zithromax 500mg Scholar3. Gudbjartsson DF, Norddahl GL, Melsted P, et al. Humoral immune buy zithromax 500mg response to antibiotics in Iceland.

N Engl J Med 2020;383:1724-1734.4. Dan JM, Mateus J, Kato Y, et buy zithromax 500mg al. Immunological memory to antibiotics assessed for greater than buy zithromax 500mg six months after . November 16, 2020 (https://www.biorxiv.org/content/10.1101/2020.11.15.383323v1).

Preprint.Google Scholar5 buy zithromax 500mg. Robbiani DF, Gaebler C, Muecksch F, et al. Convergent antibody responses to buy zithromax 500mg antibiotics in convalescent individuals. Nature 2020;584:437-442.Disclosure forms provided by the authors are available with the full text of this article at NEJM.org..

The members of the writing and steering committees are buy zithromax 500mg as follows. Hongchao Pan, Ph.D., Richard Peto, F.R.S., Ana-Maria Henao-Restrepo, M.D., Marie-Pierre Preziosi, Ph.D., Vasee Sathiyamoorthy, Ph.D., Quarraisha Abdool Karim, Ph.D., Marissa M. Alejandria, M.D., César buy zithromax 500mg Hernández García, Ph.D., Marie-Paule Kieny, Ph.D., Reza Malekzadeh, M.D., Srinivas Murthy, M.D., K. Srinath Reddy, M.D., Mirta Roses Periago, M.D., Pierre Abi Hanna, M.D., Florence Ader, Ph.D., Abdullah M.

Al-Bader, Ph.D., Almonther Alhasawi, buy zithromax 500mg M.D., Emma Allum, M.Math., Athari Alotaibi, M.Sc., Carlos A. Alvarez-Moreno, Ph.D., Sheila Appadoo, M.P.H., Abdullah Asiri, M.B., B.S., PÃ¥l Aukrust, Ph.D., Andreas Barratt-Due, Ph.D., Samir Bellani, B.Sc., Mattia Branca, Ph.D., Heike buy zithromax 500mg B.C. Cappel-Porter, M.Math., Nery Cerrato, M.D., Ting S. Chow, M.D., buy zithromax 500mg Najada Como, Ph.D., Joe Eustace, B.Ch., M.H.S., Patricia J.

García, Ph.D., Sheela Godbole, M.B., B.S., Eduardo Gotuzzo, M.D., Laimonas Griskevicius, Ph.D., Rasha Hamra, Pharm.D., Mariam Hassan, M.B., B.S., Mohamed Hassany, M.D., David Hutton, B.Sc., Irmansyah Irmansyah, M.D., Ligita Jancoriene, Ph.D., Jana Kirwan, M.A., Suresh Kumar, M.B., B.S., Peter Lennon, B.B.S., Gustavo Lopardo, M.D., Patrick Lydon, M.Sc., Nicola Magrini, M.D., Teresa Maguire, Ph.D., Suzana Manevska, M.D., Oriol Manuel, M.D., Sibylle McGinty, Ph.D., Marco T. Medina, M.D., María L buy zithromax 500mg. Mesa Rubio, M.D., Maria C. Miranda-Montoya, M.D., Jeremy Nel, buy zithromax 500mg M.B., Ch.B., Estevao P.

Nunes, Ph.D., Markus Perola, Ph.D., Antonio Portolés, Ph.D., Menaldi R. Rasmin, M.D., Aun Raza, M.D., Helen Rees, M.R.C.G.P., buy zithromax 500mg Paula P.S. Reges, M.D., buy zithromax 500mg Chris A. Rogers, Ph.D., Kolawole Salami, M.D., Marina I.

Salvadori, M.D., Narvina Sinani, Pharm.D., Jonathan buy zithromax 500mg A.C. Sterne, Ph.D., Milena Stevanovikj, Ph.D., Evelina Tacconelli, Ph.D., Kari A.O. Tikkinen, Ph.D., Sven Trelle, M.D., Hala Zaid, Ph.D., John-Arne Røttingen, buy zithromax 500mg Ph.D., and Soumya Swaminathan, M.D.Manuscript preparation, revision, and submission were controlled by the World Health Organization (WHO) trial team and writing committee. Any views expressed are those of the writing committee, not necessarily of the WHO.

No funder buy zithromax 500mg or donor unduly influenced analyses, manuscript preparation, or submission. Their comments merely clarified methods, not changing analyses or conclusions. Donors of trial drugs were shown the main results for their drug in the last week of September.This article was published on December 2, 2020, at NEJM.org.A data sharing statement provided by the authors is available with buy zithromax 500mg the full text of this article at NEJM.org.We thank the thousands of patients and their families who participated in this trial and the hundreds of medical staff who randomly assigned and cared for them. The Ministries of Health of participating member states and national institutions provided critical support in trial implementation.

Derk Arts of Castor EDC donated and managed Castor’s cloud-based buy zithromax 500mg clinical data capture and management system, with blinding to trial findings. Anonymized data handling or analysis was performed at the buy zithromax 500mg Universities of Bern, Bristol, and Oxford. Nicholas J. White and colleagues provided unpublished data on the pharmacokinetic characteristics of hydroxychloroquine to help the WHO select the regimen, the members of the Discovery data and safety monitoring committee shared clinical variables, the investigators of the Randomized Evaluation of buy antibiotics Therapy (RECOVERY) trial shared log-rank statistics, the investigators of the Adaptive buy antibiotics Treatment Trial (ACTT-1) shared subgroup hazard ratios, and Bin Cao shared details buy zithromax 500mg of the Wuhan trial.

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Adult-onset Still’s disease biological treatment strategy may depend on the phenotypic dichotomy. Arthritis Res Ther 2019;21:53-53.Trial Population Table 1. Table 1. Characteristics of the Participants in the mRNA-1273 Trial at Enrollment.

The 45 enrolled participants received their first vaccination between March 16 and April 14, 2020 (Fig. S1). Three participants did not receive the second vaccination, including one in the 25-μg group who had urticaria on both legs, with onset 5 days after the first vaccination, and two (one in the 25-μg group and one in the 250-μg group) who missed the second vaccination window owing to isolation for suspected buy antibiotics while the test results, ultimately negative, were pending. All continued to attend scheduled trial visits.

The demographic characteristics of participants at enrollment are provided in Table 1. treatment Safety No serious adverse events were noted, and no prespecified trial halting rules were met. As noted above, one participant in the 25-μg group was withdrawn because of an unsolicited adverse event, transient urticaria, judged to be related to the first vaccination. Figure 1.

Figure 1. Systemic and Local Adverse Events. The severity of solicited adverse events was graded as mild, moderate, or severe (see Table S1).After the first vaccination, solicited systemic adverse events were reported by 5 participants (33%) in the 25-μg group, 10 (67%) in the 100-μg group, and 8 (53%) in the 250-μg group. All were mild or moderate in severity (Figure 1 and Table S2).

Solicited systemic adverse events were more common after the second vaccination and occurred in 7 of 13 participants (54%) in the 25-μg group, all 15 in the 100-μg group, and all 14 in the 250-μg group, with 3 of those participants (21%) reporting one or more severe events. None of the participants had fever after the first vaccination. After the second vaccination, no participants in the 25-μg group, 6 (40%) in the 100-μg group, and 8 (57%) in the 250-μg group reported fever. One of the events (maximum temperature, 39.6°C) in the 250-μg group was graded severe.

(Additional details regarding adverse events for that participant are provided in the Supplementary Appendix.) Local adverse events, when present, were nearly all mild or moderate, and pain at the injection site was common. Across both vaccinations, solicited systemic and local adverse events that occurred in more than half the participants included fatigue, chills, headache, myalgia, and pain at the injection site. Evaluation of safety clinical laboratory values of grade 2 or higher and unsolicited adverse events revealed no patterns of concern (Supplementary Appendix and Table S3). antibiotics Binding Antibody Responses Table 2.

Table 2. Geometric Mean Humoral Immunogenicity Assay Responses to mRNA-1273 in Participants and in Convalescent Serum Specimens. Figure 2. Figure 2.

antibiotics Antibody and Neutralization Responses. Shown are geometric mean reciprocal end-point enzyme-linked immunosorbent assay (ELISA) IgG titers to S-2P (Panel A) and receptor-binding domain (Panel B), PsVNA ID50 responses (Panel C), and live zithromax PRNT80 responses (Panel D). In Panel A and Panel B, boxes and horizontal bars denote interquartile range (IQR) and median area under the curve (AUC), respectively. Whisker endpoints are equal to the maximum and minimum values below or above the median ±1.5 times the IQR.

The convalescent serum panel includes specimens from 41 participants. Red dots indicate the 3 specimens that were also tested in the PRNT assay. The other 38 specimens were used to calculate summary statistics for the box plot in the convalescent serum panel. In Panel C, boxes and horizontal bars denote IQR and median ID50, respectively.

Whisker end points are equal to the maximum and minimum values below or above the median ±1.5 times the IQR. In the convalescent serum panel, red dots indicate the 3 specimens that were also tested in the PRNT assay. The other 38 specimens were used to calculate summary statistics for the box plot in the convalescent panel. In Panel D, boxes and horizontal bars denote IQR and median PRNT80, respectively.

Whisker end points are equal to the maximum and minimum values below or above the median ±1.5 times the IQR. The three convalescent serum specimens were also tested in ELISA and PsVNA assays. Because of the time-intensive nature of the PRNT assay, for this preliminary report, PRNT results were available only for the 25-μg and 100-μg dose groups.Binding antibody IgG geometric mean titers (GMTs) to S-2P increased rapidly after the first vaccination, with seroconversion in all participants by day 15 (Table 2 and Figure 2A). Dose-dependent responses to the first and second vaccinations were evident.

Receptor-binding domain–specific antibody responses were similar in pattern and magnitude (Figure 2B). For both assays, the median magnitude of antibody responses after the first vaccination in the 100-μg and 250-μg dose groups was similar to the median magnitude in convalescent serum specimens, and in all dose groups the median magnitude after the second vaccination was in the upper quartile of values in the convalescent serum specimens. The S-2P ELISA GMTs at day 57 (299,751 [95% confidence interval {CI}, 206,071 to 436,020] in the 25-μg group, 782,719 [95% CI, 619,310 to 989,244] in the 100-μg group, and 1,192,154 [95% CI, 924,878 to 1,536,669] in the 250-μg group) exceeded that in the convalescent serum specimens (142,140 [95% CI, 81,543 to 247,768]). antibiotics Neutralization Responses No participant had detectable PsVNA responses before vaccination.

After the first vaccination, PsVNA responses were detected in less than half the participants, and a dose effect was seen (50% inhibitory dilution [ID50]. Figure 2C, Fig. S8, and Table 2. 80% inhibitory dilution [ID80].

Fig. S2 and Table S6). However, after the second vaccination, PsVNA responses were identified in serum samples from all participants. The lowest responses were in the 25-μg dose group, with a geometric mean ID50 of 112.3 (95% CI, 71.2 to 177.1) at day 43.

The higher responses in the 100-μg and 250-μg groups were similar in magnitude (geometric mean ID50, 343.8 [95% CI, 261.2 to 452.7] and 332.2 [95% CI, 266.3 to 414.5], respectively, at day 43). These responses were similar to values in the upper half of the distribution of values for convalescent serum specimens. Before vaccination, no participant had detectable 80% live-zithromax neutralization at the highest serum concentration tested (1:8 dilution) in the PRNT assay. At day 43, wild-type zithromax–neutralizing activity capable of reducing antibiotics infectivity by 80% or more (PRNT80) was detected in all participants, with geometric mean PRNT80 responses of 339.7 (95% CI, 184.0 to 627.1) in the 25-μg group and 654.3 (95% CI, 460.1 to 930.5) in the 100-μg group (Figure 2D).

Neutralizing PRNT80 average responses were generally at or above the values of the three convalescent serum specimens tested in this assay. Good agreement was noted within and between the values from binding assays for S-2P and receptor-binding domain and neutralizing activity measured by PsVNA and PRNT (Figs. S3 through S7), which provides orthogonal support for each assay in characterizing the humoral response induced by mRNA-1273. antibiotics T-Cell Responses The 25-μg and 100-μg doses elicited CD4 T-cell responses (Figs.

S9 and S10) that on stimulation by S-specific peptide pools were strongly biased toward expression of Th1 cytokines (tumor necrosis factor α >. Interleukin 2 >. Interferon γ), with minimal type 2 helper T-cell (Th2) cytokine expression (interleukin 4 and interleukin 13). CD8 T-cell responses to S-2P were detected at low levels after the second vaccination in the 100-μg dose group (Fig.

S11).Patients Figure 1. Figure 1. Enrollment and Randomization. Of the 1114 patients who were assessed for eligibility, 1062 underwent randomization.

541 were assigned to the remdesivir group and 521 to the placebo group (intention-to-treat population) (Figure 1). 159 (15.0%) were categorized as having mild-to-moderate disease, and 903 (85.0%) were in the severe disease stratum. Of those assigned to receive remdesivir, 531 patients (98.2%) received the treatment as assigned. Fifty-two patients had remdesivir treatment discontinued before day 10 because of an adverse event or a serious adverse event other than death and 10 withdrew consent.

Of those assigned to receive placebo, 517 patients (99.2%) received placebo as assigned. Seventy patients discontinued placebo before day 10 because of an adverse event or a serious adverse event other than death and 14 withdrew consent. A total of 517 patients in the remdesivir group and 508 in the placebo group completed the trial through day 29, recovered, or died. Fourteen patients who received remdesivir and 9 who received placebo terminated their participation in the trial before day 29.

A total of 54 of the patients who were in the mild-to-moderate stratum at randomization were subsequently determined to meet the criteria for severe disease, resulting in 105 patients in the mild-to-moderate disease stratum and 957 in the severe stratum. The as-treated population included 1048 patients who received the assigned treatment (532 in the remdesivir group, including one patient who had been randomly assigned to placebo and received remdesivir, and 516 in the placebo group). Table 1. Table 1.

Demographic and Clinical Characteristics of the Patients at Baseline. The mean age of the patients was 58.9 years, and 64.4% were male (Table 1). On the basis of the evolving epidemiology of buy antibiotics during the trial, 79.8% of patients were enrolled at sites in North America, 15.3% in Europe, and 4.9% in Asia (Table S1 in the Supplementary Appendix). Overall, 53.3% of the patients were White, 21.3% were Black, 12.7% were Asian, and 12.7% were designated as other or not reported.

250 (23.5%) were Hispanic or Latino. Most patients had either one (25.9%) or two or more (54.5%) of the prespecified coexisting conditions at enrollment, most commonly hypertension (50.2%), obesity (44.8%), and type 2 diabetes mellitus (30.3%). The median number of days between symptom onset and randomization was 9 (interquartile range, 6 to 12) (Table S2). A total of 957 patients (90.1%) had severe disease at enrollment.

285 patients (26.8%) met category 7 criteria on the ordinal scale, 193 (18.2%) category 6, 435 (41.0%) category 5, and 138 (13.0%) category 4. Eleven patients (1.0%) had missing ordinal scale data at enrollment. All these patients discontinued the study before treatment. During the study, 373 patients (35.6% of the 1048 patients in the as-treated population) received hydroxychloroquine and 241 (23.0%) received a glucocorticoid (Table S3).

Primary Outcome Figure 2. Figure 2. Kaplan–Meier Estimates of Cumulative Recoveries. Cumulative recovery estimates are shown in the overall population (Panel A), in patients with a baseline score of 4 on the ordinal scale (not receiving oxygen.

Panel B), in those with a baseline score of 5 (receiving oxygen. Panel C), in those with a baseline score of 6 (receiving high-flow oxygen or noninvasive mechanical ventilation. Panel D), and in those with a baseline score of 7 (receiving mechanical ventilation or extracorporeal membrane oxygenation [ECMO]. Panel E).Table 2.

Table 2. Outcomes Overall and According to Score on the Ordinal Scale in the Intention-to-Treat Population. Figure 3. Figure 3.

Time to Recovery According to Subgroup. The widths of the confidence intervals have not been adjusted for multiplicity and therefore cannot be used to infer treatment effects. Race and ethnic group were reported by the patients.Patients in the remdesivir group had a shorter time to recovery than patients in the placebo group (median, 10 days, as compared with 15 days. Rate ratio for recovery, 1.29.

95% confidence interval [CI], 1.12 to 1.49. P<0.001) (Figure 2 and Table 2). In the severe disease stratum (957 patients) the median time to recovery was 11 days, as compared with 18 days (rate ratio for recovery, 1.31. 95% CI, 1.12 to 1.52) (Table S4).

The rate ratio for recovery was largest among patients with a baseline ordinal score of 5 (rate ratio for recovery, 1.45. 95% CI, 1.18 to 1.79). Among patients with a baseline score of 4 and those with a baseline score of 6, the rate ratio estimates for recovery were 1.29 (95% CI, 0.91 to 1.83) and 1.09 (95% CI, 0.76 to 1.57), respectively. For those receiving mechanical ventilation or ECMO at enrollment (baseline ordinal score of 7), the rate ratio for recovery was 0.98 (95% CI, 0.70 to 1.36).

Information on interactions of treatment with baseline ordinal score as a continuous variable is provided in Table S11. An analysis adjusting for baseline ordinal score as a covariate was conducted to evaluate the overall effect (of the percentage of patients in each ordinal score category at baseline) on the primary outcome. This adjusted analysis produced a similar treatment-effect estimate (rate ratio for recovery, 1.26. 95% CI, 1.09 to 1.46).

Patients who underwent randomization during the first 10 days after the onset of symptoms had a rate ratio for recovery of 1.37 (95% CI, 1.14 to 1.64), whereas patients who underwent randomization more than 10 days after the onset of symptoms had a rate ratio for recovery of 1.20 (95% CI, 0.94 to 1.52) (Figure 3). The benefit of remdesivir was larger when given earlier in the illness, though the benefit persisted in most analyses of duration of symptoms (Table S6). Sensitivity analyses in which data were censored at earliest reported use of glucocorticoids or hydroxychloroquine still showed efficacy of remdesivir (9.0 days to recovery with remdesivir vs. 14.0 days to recovery with placebo.

Rate ratio, 1.28. 95% CI, 1.09 to 1.50, and 10.0 vs. 16.0 days to recovery. Rate ratio, 1.32.

95% CI, 1.11 to 1.58, respectively) (Table S8). Key Secondary Outcome The odds of improvement in the ordinal scale score were higher in the remdesivir group, as determined by a proportional odds model at the day 15 visit, than in the placebo group (odds ratio for improvement, 1.5. 95% CI, 1.2 to 1.9, adjusted for disease severity) (Table 2 and Fig. S7).

Mortality Kaplan–Meier estimates of mortality by day 15 were 6.7% in the remdesivir group and 11.9% in the placebo group (hazard ratio, 0.55. 95% CI, 0.36 to 0.83). The estimates by day 29 were 11.4% and 15.2% in two groups, respectively (hazard ratio, 0.73. 95% CI, 0.52 to 1.03).

The between-group differences in mortality varied considerably according to baseline severity (Table 2), with the largest difference seen among patients with a baseline ordinal score of 5 (hazard ratio, 0.30. 95% CI, 0.14 to 0.64). Information on interactions of treatment with baseline ordinal score with respect to mortality is provided in Table S11. Additional Secondary Outcomes Table 3.

Table 3. Additional Secondary Outcomes. Patients in the remdesivir group had a shorter time to improvement of one or of two categories on the ordinal scale from baseline than patients in the placebo group (one-category improvement. Median, 7 vs.

9 days. Rate ratio for recovery, 1.23. 95% CI, 1.08 to 1.41. Two-category improvement.

Median, 11 vs. 14 days. Rate ratio, 1.29. 95% CI, 1.12 to 1.48) (Table 3).

Patients in the remdesivir group had a shorter time to discharge or to a National Early Warning Score of 2 or lower than those in the placebo group (median, 8 days vs. 12 days. Hazard ratio, 1.27. 95% CI, 1.10 to 1.46).

The initial length of hospital stay was shorter in the remdesivir group than in the placebo group (median, 12 days vs. 17 days). 5% of patients in the remdesivir group were readmitted to the hospital, as compared with 3% in the placebo group. Among the 913 patients receiving oxygen at enrollment, those in the remdesivir group continued to receive oxygen for fewer days than patients in the placebo group (median, 13 days vs.

21 days), and the incidence of new oxygen use among patients who were not receiving oxygen at enrollment was lower in the remdesivir group than in the placebo group (incidence, 36% [95% CI, 26 to 47] vs. 44% [95% CI, 33 to 57]). For the 193 patients receiving noninvasive ventilation or high-flow oxygen at enrollment, the median duration of use of these interventions was 6 days in both the remdesivir and placebo groups. Among the 573 patients who were not receiving noninvasive ventilation, high-flow oxygen, invasive ventilation, or ECMO at baseline, the incidence of new noninvasive ventilation or high-flow oxygen use was lower in the remdesivir group than in the placebo group (17% [95% CI, 13 to 22] vs.

24% [95% CI, 19 to 30]). Among the 285 patients who were receiving mechanical ventilation or ECMO at enrollment, patients in the remdesivir group received these interventions for fewer subsequent days than those in the placebo group (median, 17 days vs. 20 days), and the incidence of new mechanical ventilation or ECMO use among the 766 patients who were not receiving these interventions at enrollment was lower in the remdesivir group than in the placebo group (13% [95% CI, 10 to 17] vs. 23% [95% CI, 19 to 27]) (Table 3).

Safety Outcomes In the as-treated population, serious adverse events occurred in 131 of 532 patients (24.6%) in the remdesivir group and in 163 of 516 patients (31.6%) in the placebo group (Table S17). There were 47 serious respiratory failure adverse events in the remdesivir group (8.8% of patients), including acute respiratory failure and the need for endotracheal intubation, and 80 in the placebo group (15.5% of patients) (Table S19). No deaths were considered by the investigators to be related to treatment assignment. Grade 3 or 4 adverse events occurred on or before day 29 in 273 patients (51.3%) in the remdesivir group and in 295 (57.2%) in the placebo group (Table S18).

41 events were judged by the investigators to be related to remdesivir and 47 events to placebo (Table S17). The most common nonserious adverse events occurring in at least 5% of all patients included decreased glomerular filtration rate, decreased hemoglobin level, decreased lymphocyte count, respiratory failure, anemia, pyrexia, hyperglycemia, increased blood creatinine level, and increased blood glucose level (Table S20). The incidence of these adverse events was generally similar in the remdesivir and placebo groups. Crossover After the data and safety monitoring board recommended that the preliminary primary analysis report be provided to the sponsor, data on a total of 51 patients (4.8% of the total study enrollment) — 16 (3.0%) in the remdesivir group and 35 (6.7%) in the placebo group — were unblinded.

26 (74.3%) of those in the placebo group whose data were unblinded were given remdesivir. Sensitivity analyses evaluating the unblinding (patients whose treatment assignments were unblinded had their data censored at the time of unblinding) and crossover (patients in the placebo group treated with remdesivir had their data censored at the initiation of remdesivir treatment) produced results similar to those of the primary analysis (Table S9)..

What should my health care professional know before I take Zithromax?

They need to know if you have any of these conditions:;

• kidney disease; liver disease
• pneumonia
• stomach problems (especially colitis)
• other chronic illness; an unusual or allergic reaction to azithromycin
• other macrolide antibiotics (such as erythromycin), foods, dyes, or preservatives
• pregnant or trying to get pregnant
• breast-feeding

Can i take zithromax while pregnant

How to cite Buy cipro online usa this article:Singh can i take zithromax while pregnant O P. Aftermath of celebrity suicide – Media coverage and role of psychiatrists. Indian J can i take zithromax while pregnant Psychiatry 2020;62:337-8Celebrity suicide is one of the highly publicized events in our country. Indians got a glimpse of this following an unfortunate incident where a popular Hindi film actor died of suicide. As expected, the media went into a frenzy as newspapers, news channels, and social can i take zithromax while pregnant media were full of stories providing minute details of the suicidal act.

Some even going as far as highlighting the color of the cloth used in the suicide as well as showing the lifeless body of the actor. All kinds of personal details were dug up, and speculations and hypotheses became the order of the day in the next few days that followed. In the process, reputations of many people associated with the actor were besmirched and their private and personal details were freely and blatantly broadcast and can i take zithromax while pregnant discussed on electronic, print, and social media. We understand that media houses have their own need and duty to report and sensationalize news for increasing their visibility (aka TRP), but such reporting has huge impacts on the mental health of the vulnerable population.The impact of this was soon realized when many incidents of copycat suicide were reported from all over the country within a few days of the incident. Psychiatrists suddenly started getting distress calls from their patients in can i take zithromax while pregnant despair with increased suicidal ideation.

This has become a major area of concern for the psychiatry community.The Indian Psychiatric Society has been consistently trying to engage with media to promote ethical reporting of suicide. Section 24 (1) of Mental Health Care Act, 2017, forbids publication of photograph of mentally ill person without his consent.[1] The Press Council of India has adopted the guidelines can i take zithromax while pregnant of World Health Organization report on Preventing Suicide. A resource for media professionals, which came out with an advisory to be followed by media in reporting cases of suicide. It includes points forbidding them from putting stories in prominent positions and unduly repeating them, explicitly describing the method used, providing details about the site/location, using sensational headlines, or using photographs and video footage of the incident.[2] Unfortunately, the advisory seems to have little effect in the aftermath of celebrity suicides. Channels were full of speculations about the person's mental condition and illness can i take zithromax while pregnant and also his relationships and finances.

Many fictional accounts of his symptoms and illness were touted, which is not only against the ethics but is also contrary to MHCA, 2017.[1]It went to the extent that the name of his psychiatrist was mentioned and quotes were attributed to him without taking any account from him. The Indian can i take zithromax while pregnant Psychiatric Society has written to the Press Council of India underlining this concern and asking for measures to ensure ethics in reporting suicide.While there is a need for engagement with media to make them aware of the grave impact of negative suicide reporting on the lives of many vulnerable persons, there is even a more urgent need for training of psychiatrists regarding the proper way of interaction with media. This has been amply brought out in the aftermath of this incident. Many psychiatrists and mental health can i take zithromax while pregnant professionals were called by media houses to comment on the episode. Many psychiatrists were quoted, or “misquoted,” or “quoted out of context,” commenting on the life of a person whom they had never examined and had no “professional authority” to do so.

There were even stories with byline of a psychiatrist where the content provided was not only unscientific but also way beyond the expertise of a psychiatrist. These types of viewpoints perpetuate stigma, myths, and “misleading concepts” about psychiatry can i take zithromax while pregnant and are detrimental to the image of psychiatry in addition to doing harm and injustice to our patients. Hence, the need to formulate a guideline for interaction of psychiatrists with the media is imperative.In the infamous Goldwater episode, 12,356 psychiatrists were asked to cast opinion about the fitness of Barry Goldwater for presidential candidature. Out of 2417 respondents, 1189 psychiatrists reported him to be mentally unfit while none had actually examined him.[3] This led to the formulation of “The Goldwater Rule” by the American Psychiatric Association in 1973,[4] but we have witnessed the same phenomenon at the time of presidential candidature of Donald Trump.Psychiatrists should be encouraged to can i take zithromax while pregnant interact with media to provide scientific information about mental illnesses and reduction of stigma, but “statements to the media” can be a double-edged sword, and we should know about the rules of engagements and boundaries of interactions. Methods and principles of interaction with media should form a part of our training curriculum.

Many professional societies can i take zithromax while pregnant have guidelines and resource books for interacting with media, and psychiatrists should familiarize themselves with these documents. The Press Council guideline is likely to prompt reporters to seek psychiatrists for their expert opinion. It is useful for them to have a template ready with suicide rates, emphasizing multicausality of suicide, role of mental disorders, as well as help available.[5]It is about time that the Indian Psychiatric Society formulated its own guidelines laying down the broad principles and boundaries governing the interaction of Indian psychiatrists with the media. Till then, it is desirable to be guided by the following broad principles:It should be assumed that no statement goes “off the record” as the media person is most likely recording the interview, and we should also record any such conversation from our endIt should be clarified in which capacity comments are being made – professional, personal, or as a representative of an organizationOne should not comment on can i take zithromax while pregnant any person whom he has not examinedPsychiatrists should take any such opportunity to educate the public about mental health issuesThe comments should be justified and limited by the boundaries of scientific knowledge available at the moment. References Correspondence Address:Dr.

O P SinghAA 304, Ashabari Apartments, can i take zithromax while pregnant O/31, Baishnabghata, Patuli Township, Kolkata - 700 094, West Bengal IndiaSource of Support. None, Conflict of Interest. NoneDOI. 10.4103/psychiatry.IndianJPsychiatry_816_20Abstract Electroconvulsive therapy (ECT) is an effective modality of treatment for a variety of psychiatric disorders. However, it has always been accused of being a coercive, unethical, and dangerous modality of treatment.

The dangerousness of ECT has been mainly attributed to its claimed ability to cause brain damage. This narrative review aims to provide an update of the evidence with regard to whether the practice of ECT is associated with damage to the brain. An accepted definition of brain damage remains elusive. There are also ethical and technical problems in designing studies that look at this question specifically. Thus, even though there are newer technological tools and innovations, any review attempting to answer this question would have to take recourse to indirect methods.

These include structural, functional, and metabolic neuroimaging. Body fluid biochemical marker studies. And follow-up studies of cognitive impairment and incidence of dementia in people who have received ECT among others. The review of literature and present evidence suggests that ECT has a demonstrable impact on the structure and function of the brain. However, there is a lack of evidence at present to suggest that ECT causes brain damage.Keywords.

Adverse effect, brain damage, electroconvulsive therapyHow to cite this article:Jolly AJ, Singh SM. Does electroconvulsive therapy cause brain damage. An update. Indian J Psychiatry 2020;62:339-53 Introduction Electroconvulsive therapy (ECT) as a modality of treatment for psychiatric disorders has existed at least since 1938.[1] ECT is an effective modality of treatment for various psychiatric disorders. However, from the very beginning, the practice of ECT has also faced resistance from various groups who claim that it is coercive and harmful.[2] While the ethical aspects of the practice of ECT have been dealt with elsewhere, the question of harmfulness or brain damage consequent upon the passage of electric current needs to be examined afresh in light of technological advances and new knowledge.[3]The question whether ECT causes brain damage was reviewed in a holistic fashion by Devanand et al.

In the mid-1990s.[4],[5] The authors had attempted to answer this question by reviewing the effect of ECT on the brain in various areas – cognitive side effects, structural neuroimaging studies, neuropathologic studies of patients who had received ECT, autopsy studies of epileptic patients, and finally animal ECS studies. The authors had concluded that ECT does not produce brain damage.This narrative review aims to update the evidence with regard to whether ECT causes brain damage by reviewing relevant literature from 1994 to the present time. Framing the Question The Oxford Dictionary defines damage as physical harm that impairs the value, usefulness, or normal function of something.[6] Among medical dictionaries, the Peter Collins Dictionary defines damage as harm done to things (noun) or to harm something (verb).[7] Brain damage is defined by the British Medical Association Medical Dictionary as degeneration or death of nerve cells and tracts within the brain that may be localized to a particular area of the brain or diffuse.[8] Going by such a definition, brain damage in the context of ECT should refer to death or degeneration of brain tissue, which results in the impairment of functioning of the brain. The importance of precisely defining brain damage shall become evident subsequently in this review.There are now many more tools available to investigate the structure and function of brain in health and illness. However, there are obvious ethical issues in designing human studies that are designed to answer this specific question.

Therefore, one must necessarily take recourse to indirect evidences available through studies that have been designed to answer other research questions. These studies have employed the following methods:Structural neuroimaging studiesFunctional neuroimaging studiesMetabolic neuroimaging studiesBody fluid biochemical marker studiesCognitive impairment studies.While the early studies tended to focus more on establishing the safety of ECT and finding out whether ECT causes gross microscopic brain damage, the later studies especially since the advent of advanced neuroimaging techniques have been focusing more on a mechanistic understanding of ECT. Hence, the primary objective of the later neuroimaging studies has been to look for structural and functional brain changes which might explain how ECT acts rather than evidence of gross structural damage per se. However, put together, all these studies would enable us to answer our titular question to some satisfaction. [Table 1] and [Table 2] provide an overview of the evidence base in this area.

Structural and Functional Neuroimaging Studies Devanand et al. Reviewed 16 structural neuroimaging studies on the effect of ECT on the brain.[4] Of these, two were pneumoencephalography studies, nine were computed tomography (CT) scan studies, and five were magnetic resonance imaging (MRI) studies. However, most of these studies were retrospective in design, with neuroimaging being done in patients who had received ECT in the past. In the absence of baseline neuroimaging, it would be very difficult to attribute any structural brain changes to ECT. In addition, pneumoencephalography, CT scan, and even early 0.3 T MRI provided images with much lower spatial resolution than what is available today.

The authors concluded that there was no evidence to show that ECT caused any structural damage to the brain.[4] Since then, at least twenty more MRI-based structural neuroimaging studies have studied the effect of ECT on the brain. The earliest MRI studies in the early 1990s focused on detecting structural damage following ECT. All of these studies were prospective in design, with the first MRI scan done at baseline and a second MRI scan performed post ECT.[9],[11],[12],[13],[41] While most of the studies imaged the patient once around 24 h after receiving ECT, some studies performed multiple post ECT neuroimaging in the first 24 h after ECT to better capture the acute changes. A single study by Coffey et al. Followed up the patients for a duration of 6 months and repeated neuroimaging again at 6 months in order to capture any long-term changes following ECT.[10]The most important conclusion which emerged from this early series of studies was that there was no evidence of cortical atrophy, change in ventricle size, or increase in white matter hyperintensities.[4] The next major conclusion was that there appeared to be an increase in the T1 and T2 relaxation time immediately following ECT, which returned to normal within 24 h.

This supported the theory that immediately following ECT, there appears to be a temporary breakdown of the blood–brain barrier, leading to water influx into the brain tissue.[11] The last significant observation by Coffey et al. In 1991 was that there was no significant temporal changes in the total volumes of the frontal lobes, temporal lobes, or amygdala–hippocampal complex.[10] This was, however, something which would later be refuted by high-resolution MRI studies. Nonetheless, one inescapable conclusion of these early studies was that there was no evidence of any gross structural brain changes following administration of ECT. Much later in 2007, Szabo et al. Used diffusion-weighted MRI to image patients in the immediate post ECT period and failed to observe any obvious brain tissue changes following ECT.[17]The next major breakthrough came in 2010 when Nordanskog et al.

Demonstrated that there was a significant increase in the volume of the hippocampus bilaterally following a course of ECT in a cohort of patients with depressive illness.[18] This contradicted the earlier observations by Coffey et al. That there was no volume increase in any part of the brain following ECT.[10] This was quite an exciting finding and was followed by several similar studies. However, the perspective of these studies was quite different from the early studies. In contrast to the early studies looking for the evidence of ECT-related brain damage, the newer studies were focused more on elucidating the mechanism of action of ECT. Further on in 2014, Nordanskog et al.

In a follow-up study showed that though there was a significant increase in the volume of the hippocampus 1 week after a course of ECT, the hippocampal volume returned to the baseline after 6 months.[19] Two other studies in 2013 showed that in addition to the hippocampus, the amygdala also showed significant volume increase following ECT.[20],[21] A series of structural neuroimaging studies after that have expanded on these findings and as of now, gray matter volume increase following ECT has been demonstrated in the hippocampus, amygdala, anterior temporal pole, subgenual cortex,[21] right caudate nucleus, and the whole of the medial temporal lobe (MTL) consisting of the hippocampus, amygdala, insula, and the posterosuperior temporal cortex,[24] para hippocampi, right subgenual anterior cingulate gyrus, and right anterior cingulate gyrus,[25] left cerebellar area VIIa crus I,[29] putamen, caudate nucleus, and nucleus acumbens [31] and clusters of increased cortical thickness involving the temporal pole, middle and superior temporal cortex, insula, and inferior temporal cortex.[27] However, the most consistently reported and replicated finding has been the bilateral increase in the volume of the hippocampus and amygdala. In light of these findings, it has been tentatively suggested that ECT acts by inducing neuronal regeneration in the hippocampus – amygdala complex.[42],[43] However, there are certain inconsistencies to this hypothesis. Till date, only one study – Nordanskog et al., 2014 – has followed study patients for a long term – 6 months in their case. And significantly, the authors found out that after increasing immediately following ECT, the hippocampal volume returns back to baseline by 6 months.[19] This, however, was not associated with the relapse of depressive symptoms. Another area of significant confusion has been the correlation of hippocampal volume increase with improvement of depressive symptoms.

Though almost all studies demonstrate a significant increase in hippocampal volume following ECT, a majority of studies failed to demonstrate a correlation between symptom improvement and hippocampal volume increase.[19],[20],[22],[24],[28] However, a significant minority of volumetric studies have demonstrated correlation between increase in hippocampal and/or amygdala volume and improvement of symptoms.[21],[25],[30]Another set of studies have used diffusion tensor imaging, functional MRI (fMRI), anatomical connectome, and structural network analysis to study the effect of ECT on the brain. The first of these studies by Abbott et al. In 2014 demonstrated that on fMRI, the connectivity between right and left hippocampus was significantly reduced in patients with severe depression. It was also shown that the connectivity was normalized following ECT, and symptom improvement was correlated with an increase in connectivity.[22] In a first of its kind DTI study, Lyden et al. In 2014 demonstrated that fractional anisotropy which is a measure of white matter tract or fiber density is increased post ECT in patients with severe depression in the anterior cingulum, forceps minor, and the dorsal aspect of the left superior longitudinal fasciculus.

The authors suggested that ECT acts to normalize major depressive disorder-related abnormalities in the structural connectivity of the dorsal fronto-limbic pathways.[23] Another DTI study in 2015 constructed large-scale anatomical networks of the human brain – connectomes, based on white matter fiber tractography. The authors found significant reorganization in the anatomical connections involving the limbic structure, temporal lobe, and frontal lobe. It was also found that connection changes between amygdala and para hippocampus correlated with reduction in depressive symptoms.[26] In 2016, Wolf et al. Used a source-based morphometry approach to study the structural networks in patients with depression and schizophrenia and the effect of ECT on the same. It was found that the medial prefrontal cortex/anterior cingulate cortex (ACC/MPFC) network, MTL network, bilateral thalamus, and left cerebellar regions/precuneus exhibited significant difference between healthy controls and the patient population.

It was also demonstrated that administration of ECT leads to significant increase in the network strength of the ACC/MPFC network and the MTL network though the increase in network strength and symptom amelioration were not correlated.[32]Building on these studies, a recently published meta-analysis has attempted a quantitative synthesis of brain volume changes – focusing on hippocampal volume increase following ECT in patients with major depressive disorder and bipolar disorder. The authors initially selected 32 original articles from which six articles met the criteria for quantitative synthesis. The results showed significant increase in the volume of the right and left hippocampus following ECT. For the rest of the brain regions, the heterogeneity in protocols and imaging techniques did not permit a quantitative analysis, and the authors have resorted to a narrative review similar to the present one with similar conclusions.[44] Focusing exclusively on hippocampal volume change in ECT, Oltedal et al. In 2018 conducted a mega-analysis of 281 patients with major depressive disorder treated with ECT enrolled at ten different global sites of the Global ECT-MRI Research Collaboration.[45] Similar to previous studies, there was a significant increase in hippocampal volume bilaterally with a dose–response relationship with the number of ECTs administered.

Furthermore, bilateral (B/L) ECT was associated with an equal increase in volume in both right and left hippocampus, whereas right unilateral ECT was associated with greater volume increase in the right hippocampus. Finally, contrary to expectation, clinical improvement was found to be negatively correlated with hippocampal volume.Thus, a review of the current evidence amply demonstrates that from looking for ECT-related brain damage – and finding none, we have now moved ahead to looking for a mechanistic understanding of the effect of ECT. In this regard, it has been found that ECT does induce structural changes in the brain – a fact which has been seized upon by some to claim that ECT causes brain damage.[46] Such statements should, however, be weighed against the definition of damage as understood by the scientific medical community and patient population. Neuroanatomical changes associated with effective ECT can be better described as ECT-induced brain neuroplasticity or ECT-induced brain neuromodulation rather than ECT-induced brain damage. Metabolic Neuroimaging Studies.

Magnetic Resonance Spectroscopic Imaging Magnetic resonance spectroscopic imaging (MRSI) uses a phase-encoding procedure to map the spatial distribution of magnetic resonance (MR) signals of different molecules. The crucial difference, however, is that while MRI maps the MR signals of water molecules, MRSI maps the MR signals generated by different metabolites – such as N-acetyl aspartate (NAA) and choline-containing compounds. However, the concentration of these metabolites is at least 10,000 times lower than water molecules and hence the signal strength generated would also be correspondingly lower. However, MRSI offers us the unique advantage of studying in vivo the change in the concentration of brain metabolites, which has been of great significance in fields such as psychiatry, neurology, and basic neuroscience research.[47]MRSI studies on ECT in patients with depression have focused largely on four metabolites in the human brain – NAA, choline-containing compounds (Cho) which include majorly cell membrane compounds such as glycerophosphocholine, phosphocholine and a miniscule contribution from acetylcholine, creatinine (Cr) and glutamine and glutamate together (Glx). NAA is located exclusively in the neurons, and is suggested to be a marker of neuronal viability and functionality.[48] Choline-containing compounds (Cho) mainly include the membrane compounds, and an increase in Cho would be suggestive of increased membrane turnover.

Cr serves as a marker of cellular energy metabolism, and its levels are usually expected to remain stable. The regions which have been most widely studied in MRSI studies include the bilateral hippocampus and amygdala, dorsolateral prefrontal cortex (DLPFC), and ACC.Till date, five MRSI studies have measured NAA concentration in the hippocampus before and after ECT. Of these, three studies showed that there is no significant change in the NAA concentration in the hippocampus following ECT.[33],[38],[49] On the other hand, two recent studies have demonstrated a statistically significant reduction in NAA concentration in the hippocampus following ECT.[39],[40] The implications of these results are of significant interest to us in answering our titular question. A normal level of NAA following ECT could signify that there is no significant neuronal death or damage following ECT, while a reduction would signal the opposite. However, a direct comparison between these studies is complicated chiefly due to the different ECT protocols, which has been used in these studies.

It must, however, be acknowledged that the three older studies used 1.5 T MRI, whereas the two newer studies used a higher 3 T MRI which offers betters signal-to-noise ratio and hence lesser risk of errors in the measurement of metabolite concentrations. The authors of a study by Njau et al.[39] argue that a change in NAA levels might reflect reversible changes in neural metabolism rather than a permanent change in the number or density of neurons and also that reduced NAA might point to a change in the ratio of mature to immature neurons, which, in fact, might reflect enhanced adult neurogenesis. Thus, the authors warn that to conclude whether a reduction in NAA concentration is beneficial or harmful would take a simultaneous measurement of cognitive functioning, which was lacking in their study. In 2017, Cano et al. Also demonstrated a significant reduction in NAA/Cr ratio in the hippocampus post ECT.

More significantly, the authors also showed a significant increase in Glx levels in the hippocampus following ECT, which was also associated with an increase in hippocampal volume.[40] To explain these three findings, the authors proposed that ECT produces a neuroinflammatory response in the hippocampus – likely mediated by Glx, which has been known to cause inflammation at higher concentrations, thereby accounting for the increase in hippocampal volume with a reduction in NAA concentration. The cause for the volume increase remains unclear – with the authors speculating that it might be due to neuronal swelling or due to angiogenesis. However, the same study and multiple other past studies [21],[25],[30] have demonstrated that hippocampal volume increase was correlated with clinical improvement following ECT. Thus, we are led to the hypothesis that the same mechanism which drives clinical improvement with ECT is also responsible for the cognitive impairment following ECT. Whether this is a purely neuroinflammatory response or a neuroplastic response or a neuroinflammatory response leading to some form of neuroplasticity is a critical question, which remains to be answered.[40]Studies which have analyzed NAA concentration change in other brain areas have also produced conflicting results.

The ACC is another area which has been studied in some detail utilizing the MRSI technique. In 2003, Pfleiderer et al. Demonstrated that there was no significant change in the NAA and Cho levels in the ACC following ECT. This would seem to suggest that there was no neurogenesis or membrane turnover in the ACC post ECT.[36] However, this finding was contested by Merkl et al. In 2011, who demonstrated that NAA levels were significantly reduced in the left ACC in patients with depression and that these levels were significantly elevated following ECT.[37] This again is contested by Njau et al.

Who showed that NAA levels are significantly reduced following ECT in the left dorsal ACC.[39] A direct comparison of these three studies is complicated by the different ECT and imaging parameters used and hence, no firm conclusion can be made on this point at this stage. In addition to this, one study had demonstrated increased NAA levels in the amygdala following administration of ECT,[34] with a trend level increase in Cho levels, which again is suggestive of neurogenesis and/or neuroplasticity. A review of studies on the DLPFC reveals a similarly confusing picture with one study, each showing no change, reduction, and elevation of concentration of NAA following ECT.[35],[37],[39] Here, again, a direct comparison of the three studies is made difficult by the heterogeneous imaging and ECT protocols followed by them.A total of five studies have analyzed the concentration of choline-containing compounds (Cho) in patients undergoing ECT. Conceptually, an increase in Cho signals is indicative of increased membrane turnover, which is postulated to be associated with synaptogenesis, neurogenesis, and maturation of neurons.[31] Of these, two studies measured Cho concentration in the B/L hippocampus, with contrasting results. Ende et al.

In 2000 demonstrated a significant elevation in Cho levels in B/L hippocampus after ECT, while Jorgensen et al. In 2015 failed to replicate the same finding.[33],[38] Cho levels have also been studied in the amygdala, ACC, and the DLPFC. However, none of these studies showed a significant increase or decrease in Cho levels before and after ECT in the respective brain regions studied. In addition, no significant difference was seen in the pre-ECT Cho levels of patients compared to healthy controls.[34],[36],[37]In review, we must admit that MRSI studies are still at a preliminary stage with significant heterogeneity in ECT protocols, patient population, and regions of the brain studied. At this stage, it is difficult to draw any firm conclusions except to acknowledge the fact that the more recent studies – Njau et al., 2017, Cano, 2017, and Jorgensen et al., 2015 – have shown decrease in NAA concentration and no increase in Cho levels [38],[39],[40] – as opposed to the earlier studies by Ende et al.[33] The view offered by the more recent studies is one of a neuroinflammatory models of action of ECT, probably driving neuroplasticity in the hippocampus.

This would offer a mechanistic understanding of both clinical response and the phenomenon of cognitive impairment associated with ECT. However, this conclusion is based on conjecture, and more work needs to be done in this area. Body Fluid Biochemical Marker Studies Another line of evidence for analyzing the effect of ECT on the human brain is the study of concentration of neurotrophins in the plasma or serum. Neurotrophins are small protein molecules which mediate neuronal survival and development. The most prominent among these is brain-derived neurotrophic factor (BDNF) which plays an important role in neuronal survival, plasticity, and migration.[50] A neurotrophic theory of mood disorders was suggested which hypothesized that depressive disorders are associated with a decreased expression of BDNF in the limbic structures, resulting in the atrophy of these structures.[51] It was also postulated that antidepressant treatment has a neurotrophic effect which reverses the neuronal cell loss, thereby producing a therapeutic effect.

It has been well established that BDNF is decreased in mood disorders.[52] It has also been shown that clinical improvement of depression is associated with increase in BDNF levels.[53] Thus, serum BDNF levels have been tentatively proposed as a biomarker for treatment response in depression. Recent meta-analytic evidence has shown that ECT is associated with significant increase in serum BDNF levels in patients with major depressive disorder.[54] Considering that BDNF is a potent stimulator of neurogenesis, the elevation of serum BDNF levels following ECT lends further credence to the theory that ECT leads to neurogenesis in the hippocampus and other limbic structures, which, in turn, mediates the therapeutic action of ECT. Cognitive Impairment Studies Cognitive impairment has always been the single-most important side effect associated with ECT.[55] Concerns regarding long-term cognitive impairment surfaced soon after the introduction of ECT and since then has grown to become one of the most controversial aspects of ECT.[56] Anti-ECT groups have frequently pointed out to cognitive impairment following ECT as evidence of ECT causing brain damage.[56] A meta-analysis by Semkovska and McLoughlin in 2010 is one of the most detailed studies which had attempted to settle this long-standing debate.[57] The authors reviewed 84 studies (2981 participants), which had used a combined total of 22 standardized neuropsychological tests assessing various cognitive functions before and after ECT in patients diagnosed with major depressive disorder. The different cognitive domains reviewed included processing speed, attention/working memory, verbal episodic memory, visual episodic memory, spatial problem-solving, executive functioning, and intellectual ability. The authors concluded that administration of ECT for depression is associated with significant cognitive impairment in the first few days after ECT administration.

However, it was also seen that impairment in cognitive functioning resolved within a span of 2 weeks and thereafter, a majority of cognitive domains even showed mild improvement compared to the baseline performance. It was also demonstrated that not a single cognitive domain showed persistence of impairment beyond 15 days after ECT.Memory impairment following ECT can be analyzed broadly under two conceptual schemes – one that classifies memory impairment as objective memory impairment and subjective memory impairment and the other that classifies it as impairment in anterograde memory versus impairment in retrograde memory. Objective memory can be roughly defined as the ability to retrieve stored information and can be measured by various standardized neuropsychological tests. Subjective memory or meta-memory, on the other hand, refers to the ability to make judgments about one's ability to retrieve stored information.[58] As described previously, it has been conclusively demonstrated that anterograde memory impairment does not persist beyond 2 weeks after ECT.[57] However, one of the major limitations of this meta-analysis was the lack of evidence on retrograde amnesia following ECT. This is particularly unfortunate considering that it is memory impairment – particularly retrograde amnesia which has received the most attention.[59] In addition, reports of catastrophic retrograde amnesia have been repeatedly held up as sensational evidence of the lasting brain damage produced by ECT.[59] Admittedly, studies on retrograde amnesia are fewer and less conclusive than on anterograde amnesia.[60],[61] At present, the results are conflicting, with some studies finding some impairment in retrograde memory – particularly autobiographical retrograde memory up to 6 months after ECT.[62],[63],[64],[65] However, more recent studies have failed to support this finding.[66],[67] While they do demonstrate an impairment in retrograde memory immediately after ECT, it was seen that this deficit returned to pre-ECT levels within a span of 1–2 months and improved beyond baseline performance at 6 months post ECT.[66] Adding to the confusion are numerous factors which confound the assessment of retrograde amnesia.

It has been shown that depressive symptoms can produce significant impairment of retrograde memory.[68],[69] It has also been demonstrated that sine-wave ECT produces significantly more impairment of retrograde memory as compared to brief-pulse ECT.[70] However, from the 1990s onward, sine-wave ECT has been completely replaced by brief-pulse ECT, and it is unclear as to the implications of cognitive impairment from the sine-wave era in contemporary ECT practice.Another area of concern are reports of subjective memory impairment following ECT. One of the pioneers of research into subjective memory impairment were Squire and Chace who published a series of studies in the 1970s demonstrating the adverse effect of bilateral ECT on subjective assessment of memory.[62],[63],[64],[65] However, most of the studies conducted post 1980 – from when sine-wave ECT was replaced by brief-pulse ECT report a general improvement in subjective memory assessments following ECT.[71] In addition, most of the recent studies have failed to find a significant association between measures of subjective and objective memory.[63],[66],[70],[72],[73],[74] It has also been shown that subjective memory impairment is strongly associated with the severity of depressive symptoms.[75] In light of these facts, the validity and value of measures of subjective memory impairment as a marker of cognitive impairment and brain damage following ECT have been questioned. However, concerns regarding subjective memory impairment and catastrophic retrograde amnesia continue to persist, with significant dissonance between the findings of different research groups and patient self-reports in various media.[57]Some studies reported the possibility of ECT being associated with the development of subsequent dementia.[76],[77] However, a recent large, well-controlled prospective Danish study found that the use of ECT was not associated with elevated incidence of dementia.[78] Conclusion Our titular question is whether ECT leads to brain damage, where damage indicates destruction or degeneration of nerves or nerve tracts in the brain, which leads to loss of function. This issue was last addressed by Devanand et al. In 1994 since which time our understanding of ECT has grown substantially, helped particularly by the advent of modern-day neuroimaging techniques which we have reviewed in detail.

And, what these studies reveal is rather than damaging the brain, ECT has a neuromodulatory effect on the brain. The various lines of evidence – structural neuroimaging studies, functional neuroimaging studies, neurochemical and metabolic studies, and serum BDNF studies all point toward this. These neuromodulatory changes have been localized to the hippocampus, amygdala, and certain other parts of the limbic system. How exactly these changes mediate the improvement of depressive symptoms is a question that remains unanswered. However, there is little by way of evidence from neuroimaging studies which indicates that ECT causes destruction or degeneration of neurons.

Though cognitive impairment studies do show that there is objective impairment of certain functions – particularly memory immediately after ECT, these impairments are transient with full recovery within a span of 2 weeks. Perhaps, the single-most important unaddressed concern is retrograde amnesia, which has been shown to persist for up to 2 months post ECT. In this regard, the recent neurometabolic studies have offered a tentative mechanism of action of ECT, producing a transient inflammation in the limbic cortex, which, in turn, drives neurogenesis, thereby exerting a neuromodulatory effect. This hypothesis would explain both the cognitive adverse effects of ECT – due to the transient inflammation – and the long-term improvement in mood – neurogenesis in the hippocampus. Although unproven at present, such a hypothesis would imply that cognitive impairment is tied in with the mechanism of action of ECT and not an indicator of damage to the brain produced by ECT.The review of literature suggests that ECT does cause at least structural and functional changes in the brain, and these are in all probability related to the effects of the ECT.

However, these cannot be construed as brain damage as is usually understood. Due to the relative scarcity of data that directly examines the question of whether ECT causes brain damage, it is not possible to conclusively answer this question. However, in light of enduring ECT survivor accounts, there is a need to design studies that specifically answer this question.Financial support and sponsorshipNil.Conflicts of interestThere are no conflicts of interest. References 1.Payne NA, Prudic J. Electroconvulsive therapy.

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A cohort study. Lancet Psychiatry 2018;5:348-56. Correspondence Address:Dr. Shubh Mohan SinghDepartment of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh IndiaSource of Support. None, Conflict of Interest.

NoneDOI. 10.4103/psychiatry.IndianJPsychiatry_239_19 Tables [Table 1], [Table 2].

How to cite this article:Singh buy zithromax 500mg O http://www.entretien-information.agirc-arrco.fr/buy-cipro-online-usa/ P. Aftermath of celebrity suicide – Media coverage and role of psychiatrists. Indian J Psychiatry 2020;62:337-8Celebrity suicide buy zithromax 500mg is one of the highly publicized events in our country.

Indians got a glimpse of this following an unfortunate incident where a popular Hindi film actor died of suicide. As expected, the media went into a frenzy as buy zithromax 500mg newspapers, news channels, and social media were full of stories providing minute details of the suicidal act. Some even going as far as highlighting the color of the cloth used in the suicide as well as showing the lifeless body of the actor.

All kinds of personal details were dug up, and speculations and hypotheses became the order of the day in the next few days that followed. In the process, reputations of many people associated with the buy zithromax 500mg actor were besmirched and their private and personal details were freely and blatantly broadcast and discussed on electronic, print, and social media. We understand that media houses have their own need and duty to report and sensationalize news for increasing their visibility (aka TRP), but such reporting has huge impacts on the mental health of the vulnerable population.The impact of this was soon realized when many incidents of copycat suicide were reported from all over the country within a few days of the incident.

Psychiatrists suddenly buy zithromax 500mg started getting distress calls from their patients in despair with increased suicidal ideation. This has become a major area of concern for the psychiatry community.The Indian Psychiatric Society has been consistently trying to engage with media to promote ethical reporting of suicide. Section 24 (1) of Mental Health Care Act, 2017, forbids publication buy zithromax 500mg of photograph of mentally ill person without his consent.[1] The Press Council of India has adopted the guidelines of World Health Organization report on Preventing Suicide.

A resource for media professionals, which came out with an advisory to be followed by media in reporting cases of suicide. It includes points forbidding them from putting stories in prominent positions and unduly repeating them, explicitly describing the method used, providing details about the site/location, using sensational headlines, or using photographs and video footage of the incident.[2] Unfortunately, the advisory seems to have little effect in the aftermath of celebrity suicides. Channels were full of speculations about the person's mental condition and illness and also his relationships and buy zithromax 500mg finances.

Many fictional accounts of his symptoms and illness were touted, which is not only against the ethics but is also contrary to MHCA, 2017.[1]It went to the extent that the name of his psychiatrist was mentioned and quotes were attributed to him without taking any account from him. The Indian Psychiatric Society has written to the Press Council of India underlining this concern and asking for measures to ensure ethics buy zithromax 500mg in reporting suicide.While there is a need for engagement with media to make them aware of the grave impact of negative suicide reporting on the lives of many vulnerable persons, there is even a more urgent need for training of psychiatrists regarding the proper way of interaction with media. This has been amply brought out in the aftermath of this incident.

Many psychiatrists and mental health professionals were called by buy zithromax 500mg media houses to comment on the episode. Many psychiatrists were quoted, or “misquoted,” or “quoted out of context,” commenting on the life of a person whom they had never examined and had no “professional authority” to do so. There were even stories with byline of a psychiatrist where the content provided was not only unscientific but also way beyond the expertise of a psychiatrist.

These types of viewpoints perpetuate stigma, myths, and “misleading concepts” about psychiatry buy zithromax 500mg and are detrimental to the image of psychiatry in addition to doing harm and injustice to our patients. Hence, the need to formulate a guideline for interaction of psychiatrists with the media is imperative.In the infamous Goldwater episode, 12,356 psychiatrists were asked to cast opinion about the fitness of Barry Goldwater for presidential candidature. Out of 2417 respondents, 1189 psychiatrists reported him to be mentally unfit while none had actually examined him.[3] This led to buy zithromax 500mg the formulation of “The Goldwater Rule” by the American Psychiatric Association in 1973,[4] but we have witnessed the same phenomenon at the time of presidential candidature of Donald Trump.Psychiatrists should be encouraged to interact with media to provide scientific information about mental illnesses and reduction of stigma, but “statements to the media” can be a double-edged sword, and we should know about the rules of engagements and boundaries of interactions.

Methods and principles of interaction with media should form a part of our training curriculum. Many professional societies have guidelines and resource books for interacting with media, and psychiatrists should buy zithromax 500mg familiarize themselves with these documents. The Press Council guideline is likely to prompt reporters to seek psychiatrists for their expert opinion.

It is useful for them to have a template ready with suicide rates, emphasizing multicausality of suicide, role of mental disorders, as well as help available.[5]It is about time that the Indian Psychiatric Society formulated its own guidelines laying down the broad principles and boundaries governing the interaction of Indian psychiatrists with the media. Till then, it is desirable to be guided by the following broad principles:It should be assumed that no statement goes “off the record” as the media person is most likely recording the interview, and we should also record any such conversation from our buy zithromax 500mg endIt should be clarified in which capacity comments are being made – professional, personal, or as a representative of an organizationOne should not comment on any person whom he has not examinedPsychiatrists should take any such opportunity to educate the public about mental health issuesThe comments should be justified and limited by the boundaries of scientific knowledge available at the moment. References Correspondence Address:Dr.

O P SinghAA 304, Ashabari Apartments, O/31, Baishnabghata, buy zithromax 500mg Patuli Township, Kolkata - 700 094, West Bengal IndiaSource of Support. None, Conflict of Interest. NoneDOI.

10.4103/psychiatry.IndianJPsychiatry_816_20Abstract Electroconvulsive therapy (ECT) is an effective modality of treatment for a variety of psychiatric disorders. However, it has always been accused of being a coercive, unethical, and dangerous modality of treatment. The dangerousness of ECT has been mainly attributed to its claimed ability to cause brain damage.

This narrative review aims to provide an update of the evidence with regard to whether the practice of ECT is associated with damage to the brain. An accepted definition of brain damage remains elusive. There are also ethical and technical problems in designing studies that look at this question specifically.

Thus, even though there are newer technological tools and innovations, any review attempting to answer this question would have to take recourse to indirect methods. These include structural, functional, and metabolic neuroimaging. Body fluid biochemical marker studies.

And follow-up studies of cognitive impairment and incidence of dementia in people who have received ECT among others. The review of literature and present evidence suggests that ECT has a demonstrable impact on the structure and function of the brain. However, there is a lack of evidence at present to suggest that ECT causes brain damage.Keywords.

Adverse effect, brain damage, electroconvulsive therapyHow to cite this article:Jolly AJ, Singh SM. Does electroconvulsive therapy cause brain damage. An update.

Indian J Psychiatry 2020;62:339-53 Introduction Electroconvulsive therapy (ECT) as a modality of treatment for psychiatric disorders has existed at least since 1938.[1] ECT is an effective modality of treatment for various psychiatric disorders. However, from the very beginning, the practice of ECT has also faced resistance from various groups who claim that it is coercive and harmful.[2] While the ethical aspects of the practice of ECT have been dealt with elsewhere, the question of harmfulness or brain damage consequent upon the passage of electric current needs to be examined afresh in light of technological advances and new knowledge.[3]The question whether ECT causes brain damage was reviewed in a holistic fashion by Devanand et al. In the mid-1990s.[4],[5] The authors had attempted to answer this question by reviewing the effect of ECT on the brain in various areas – cognitive side effects, structural neuroimaging studies, neuropathologic studies of patients who had received ECT, autopsy studies of epileptic patients, and finally animal ECS studies.

The authors had concluded that ECT does not produce brain damage.This narrative review aims to update the evidence with regard to whether ECT causes brain damage by reviewing relevant literature from 1994 to the present time. Framing the Question The Oxford Dictionary defines damage as physical harm that impairs the value, usefulness, or normal function of something.[6] Among medical dictionaries, the Peter Collins Dictionary defines damage as harm done to things (noun) or to harm something (verb).[7] Brain damage is defined by the British Medical Association Medical Dictionary as degeneration or death of nerve cells and tracts within the brain that may be localized to a particular area of the brain or diffuse.[8] Going by such a definition, brain damage in the context of ECT should refer to death or degeneration of brain tissue, which results in the impairment of functioning of the brain. The importance of precisely defining brain damage shall become evident subsequently in this review.There are now many more tools available to investigate the structure and function of brain in health and illness.

However, there are obvious ethical issues in designing human studies that are designed to answer this specific question. Therefore, one must necessarily take recourse to indirect evidences available through studies that have been designed to answer other research questions. These studies have employed the following methods:Structural neuroimaging studiesFunctional neuroimaging studiesMetabolic neuroimaging studiesBody fluid biochemical marker studiesCognitive impairment studies.While the early studies tended to focus more on establishing the safety of ECT and finding out whether ECT causes gross microscopic brain damage, the later studies especially since the advent of advanced neuroimaging techniques have been focusing more on a mechanistic understanding of ECT.

Hence, the primary objective of the later neuroimaging studies has been to look for structural and functional brain changes which might explain how ECT acts rather than evidence of gross structural damage per se. However, put together, all these studies would enable us to answer our titular question to some satisfaction. [Table 1] and [Table 2] provide an overview of the evidence base in this area.

Structural and Functional Neuroimaging Studies Devanand et al. Reviewed 16 structural neuroimaging studies on the effect of ECT on the brain.[4] Of these, two were pneumoencephalography studies, nine were computed tomography (CT) scan studies, and five were magnetic resonance imaging (MRI) studies. However, most of these studies were retrospective in design, with neuroimaging being done in patients who had received ECT in the past.

In the absence of baseline neuroimaging, it would be very difficult to attribute any structural brain changes to ECT. In addition, pneumoencephalography, CT scan, and even early 0.3 T MRI provided images with much lower spatial resolution than what is available today. The authors concluded that there was no evidence to show that ECT caused any structural damage to the brain.[4] Since then, at least twenty more MRI-based structural neuroimaging studies have studied the effect of ECT on the brain.

The earliest MRI studies in the early 1990s focused on detecting structural damage following ECT. All of these studies were prospective in design, with the first MRI scan done at baseline and a second MRI scan performed post ECT.[9],[11],[12],[13],[41] While most of the studies imaged the patient once around 24 h after receiving ECT, some studies performed multiple post ECT neuroimaging in the first 24 h after ECT to better capture the acute changes. A single study by Coffey et al.

Followed up the patients for a duration of 6 months and repeated neuroimaging again at 6 months in order to capture any long-term changes following ECT.[10]The most important conclusion which emerged from this early series of studies was that there was no evidence of cortical atrophy, change in ventricle size, or increase in white matter hyperintensities.[4] The next major conclusion was that there appeared to be an increase in the T1 and T2 relaxation time immediately following ECT, which returned to normal within 24 h. This supported the theory that immediately following ECT, there appears to be a temporary breakdown of the blood–brain barrier, leading to water influx into the brain tissue.[11] The last significant observation by Coffey et al. In 1991 was that there was no significant temporal changes in the total volumes of the frontal lobes, temporal lobes, or amygdala–hippocampal complex.[10] This was, however, something which would later be refuted by high-resolution MRI studies.

Nonetheless, one inescapable conclusion of these early studies was that there was no evidence of any gross structural brain changes following administration of ECT. Much later in 2007, Szabo et al. Used diffusion-weighted MRI to image patients in the immediate post ECT period and failed to observe any obvious brain tissue changes following ECT.[17]The next major breakthrough came in 2010 when Nordanskog et al.

Demonstrated that there was a significant increase in the volume of the hippocampus bilaterally following a course of ECT in a cohort of patients with depressive illness.[18] This contradicted the earlier observations by Coffey et al. That there was no volume increase in any part of the brain following ECT.[10] This was quite an exciting finding and was followed by several similar studies. However, the perspective of these studies was quite different from the early studies.

In contrast to the early studies looking for the evidence of ECT-related brain damage, the newer studies were focused more on elucidating the mechanism of action of ECT. Further on in 2014, Nordanskog et al. In a follow-up study showed that though there was a significant increase in the volume of the hippocampus 1 week after a course of ECT, the hippocampal volume returned to the baseline after 6 months.[19] Two other studies in 2013 showed that in addition to the hippocampus, the amygdala also showed significant volume increase following ECT.[20],[21] A series of structural neuroimaging studies after that have expanded on these findings and as of now, gray matter volume increase following ECT has been demonstrated in the hippocampus, amygdala, anterior temporal pole, subgenual cortex,[21] right caudate nucleus, and the whole of the medial temporal lobe (MTL) consisting of the hippocampus, amygdala, insula, and the posterosuperior temporal cortex,[24] para hippocampi, right subgenual anterior cingulate gyrus, and right anterior cingulate gyrus,[25] left cerebellar area VIIa crus I,[29] putamen, caudate nucleus, and nucleus acumbens [31] and clusters of increased cortical thickness involving the temporal pole, middle and superior temporal cortex, insula, and inferior temporal cortex.[27] However, the most consistently reported and replicated finding has been the bilateral increase in the volume of the hippocampus and amygdala.

In light of these findings, it has been tentatively suggested that ECT acts by inducing neuronal regeneration in the hippocampus – amygdala complex.[42],[43] However, there are certain inconsistencies to this hypothesis. Till date, only one study – Nordanskog et al., 2014 – has followed study patients for a long term – 6 months in their case. And significantly, the authors found out that after increasing immediately following ECT, the hippocampal volume returns back to baseline by 6 months.[19] This, however, was not associated with the relapse of depressive symptoms.

Another area of significant confusion has been the correlation of hippocampal volume increase with improvement of depressive symptoms. Though almost all studies demonstrate a significant increase in hippocampal volume following ECT, a majority of studies failed to demonstrate a correlation between symptom improvement and hippocampal volume increase.[19],[20],[22],[24],[28] However, a significant minority of volumetric studies have demonstrated correlation between increase in hippocampal and/or amygdala volume and improvement of symptoms.[21],[25],[30]Another set of studies have used diffusion tensor imaging, functional MRI (fMRI), anatomical connectome, and structural network analysis to study the effect of ECT on the brain. The first of these studies by Abbott et al.

In 2014 demonstrated that on fMRI, the connectivity between right and left hippocampus was significantly reduced in patients with severe depression. It was also shown that the connectivity was normalized following ECT, and symptom improvement was correlated with an increase in connectivity.[22] In a first of its kind DTI study, Lyden et al. In 2014 demonstrated that fractional anisotropy which is a measure of white matter tract or fiber density is increased post ECT in patients with severe depression in the anterior cingulum, forceps minor, and the dorsal aspect of the left superior longitudinal fasciculus.

The authors suggested that ECT acts to normalize major depressive disorder-related abnormalities in the structural connectivity of the dorsal fronto-limbic pathways.[23] Another DTI study in 2015 constructed large-scale anatomical networks of the human brain – connectomes, based on white matter fiber tractography. The authors found significant reorganization in the anatomical connections involving the limbic structure, temporal lobe, and frontal lobe. It was also found that connection changes between amygdala and para hippocampus correlated with reduction in depressive symptoms.[26] In 2016, Wolf et al.

Used a source-based morphometry approach to study the structural networks in patients with depression and schizophrenia and the effect of ECT on the same. It was found that the medial prefrontal cortex/anterior cingulate cortex (ACC/MPFC) network, MTL network, bilateral thalamus, and left cerebellar regions/precuneus exhibited significant difference between healthy controls and the patient population. It was also demonstrated that administration of ECT leads to significant increase in the network strength of the ACC/MPFC network and the MTL network though the increase in network strength and symptom amelioration were not correlated.[32]Building on these studies, a recently published meta-analysis has attempted a quantitative synthesis of brain volume changes – focusing on hippocampal volume increase following ECT in patients with major depressive disorder and bipolar disorder.

The authors initially selected 32 original articles from which six articles met the criteria for quantitative synthesis. The results showed significant increase in the volume of the right and left hippocampus following ECT. For the rest of the brain regions, the heterogeneity in protocols and imaging techniques did not permit a quantitative analysis, and the authors have resorted to a narrative review similar to the present one with similar conclusions.[44] Focusing exclusively on hippocampal volume change in ECT, Oltedal et al.

In 2018 conducted a mega-analysis of 281 patients with major depressive disorder treated with ECT enrolled at ten different global sites of the Global ECT-MRI Research Collaboration.[45] Similar to previous studies, there was a significant increase in hippocampal volume bilaterally with a dose–response relationship with the number of ECTs administered. Furthermore, bilateral (B/L) ECT was associated with an equal increase in volume in both right and left hippocampus, whereas right unilateral ECT was associated with greater volume increase in the right hippocampus. Finally, contrary to expectation, clinical improvement was found to be negatively correlated with hippocampal volume.Thus, a review of the current evidence amply demonstrates that from looking for ECT-related brain damage – and finding none, we have now moved ahead to looking for a mechanistic understanding of the effect of ECT.

In this regard, it has been found that ECT does induce structural changes in the brain – a fact which has been seized upon by some to claim that ECT causes brain damage.[46] Such statements should, however, be weighed against the definition of damage as understood by the scientific medical community and patient population. Neuroanatomical changes associated with effective ECT can be better described as ECT-induced brain neuroplasticity or ECT-induced brain neuromodulation rather than ECT-induced brain damage. Metabolic Neuroimaging Studies.

Magnetic Resonance Spectroscopic Imaging Magnetic resonance spectroscopic imaging (MRSI) uses a phase-encoding procedure to map the spatial distribution of magnetic resonance (MR) signals of different molecules. The crucial difference, however, is that while MRI maps the MR signals of water molecules, MRSI maps the MR signals generated by different metabolites – such as N-acetyl aspartate (NAA) and choline-containing compounds. However, the concentration of these metabolites is at least 10,000 times lower than water molecules and hence the signal strength generated would also be correspondingly lower.

However, MRSI offers us the unique advantage of studying in vivo the change in the concentration of brain metabolites, which has been of great significance in fields such as psychiatry, neurology, and basic neuroscience research.[47]MRSI studies on ECT in patients with depression have focused largely on four metabolites in the human brain – NAA, choline-containing compounds (Cho) which include majorly cell membrane compounds such as glycerophosphocholine, phosphocholine and a miniscule contribution from acetylcholine, creatinine (Cr) and glutamine and glutamate together (Glx). NAA is located exclusively in the neurons, and is suggested to be a marker of neuronal viability and functionality.[48] Choline-containing compounds (Cho) mainly include the membrane compounds, and an increase in Cho would be suggestive of increased membrane turnover. Cr serves as a marker of cellular energy metabolism, and its levels are usually expected to remain stable.

The regions which have been most widely studied in MRSI studies include the bilateral hippocampus and amygdala, dorsolateral prefrontal cortex (DLPFC), and ACC.Till date, five MRSI studies have measured NAA concentration in the hippocampus before and after ECT. Of these, three studies showed that there is no significant change in the NAA concentration in the hippocampus following ECT.[33],[38],[49] On the other hand, two recent studies have demonstrated a statistically significant reduction in NAA concentration in the hippocampus following ECT.[39],[40] The implications of these results are of significant interest to us in answering our titular question. A normal level of NAA following ECT could signify that there is no significant neuronal death or damage following ECT, while a reduction would signal the opposite.

However, a direct comparison between these studies is complicated chiefly due to the different ECT protocols, which has been used in these studies. It must, however, be acknowledged that the three older studies used 1.5 T MRI, whereas the two newer studies used a higher 3 T MRI which offers betters signal-to-noise ratio and hence lesser risk of errors in the measurement of metabolite concentrations. The authors of a study by Njau et al.[39] argue that a change in NAA levels might reflect reversible changes in neural metabolism rather than a permanent change in the number or density of neurons and also that reduced NAA might point to a change in the ratio of mature to immature neurons, which, in fact, might reflect enhanced adult neurogenesis.

Thus, the authors warn that to conclude whether a reduction in NAA concentration is beneficial or harmful would take a simultaneous measurement of cognitive functioning, which was lacking in their study. In 2017, Cano et al. Also demonstrated a significant reduction in NAA/Cr ratio in the hippocampus post ECT.

More significantly, the authors also showed a significant increase in Glx levels in the hippocampus following ECT, which was also associated with an increase in hippocampal volume.[40] To explain these three findings, the authors proposed that ECT produces a neuroinflammatory response in the hippocampus – likely mediated by Glx, which has been known to cause inflammation at higher concentrations, thereby accounting for the increase in hippocampal volume with a reduction in NAA concentration. The cause for the volume increase remains unclear – with the authors speculating that it might be due to neuronal swelling or due to angiogenesis. However, the same study and multiple other past studies [21],[25],[30] have demonstrated that hippocampal volume increase was correlated with clinical improvement following ECT.

Thus, we are led to the hypothesis that the same mechanism which drives clinical improvement with ECT is also responsible for the cognitive impairment following ECT. Whether this is a purely neuroinflammatory response or a neuroplastic response or a neuroinflammatory response leading to some form of neuroplasticity is a critical question, which remains to be answered.[40]Studies which have analyzed NAA concentration change in other brain areas have also produced conflicting results. The ACC is another area which has been studied in some detail utilizing the MRSI technique.

In 2003, Pfleiderer et al. Demonstrated that there was no significant change in the NAA and Cho levels in the ACC following ECT. This would seem to suggest that there was no neurogenesis or membrane turnover in the ACC post ECT.[36] However, this finding was contested by Merkl et al.

In 2011, who demonstrated that NAA levels were significantly reduced in the left ACC in patients with depression and that these levels were significantly elevated following ECT.[37] This again is contested by Njau et al. Who showed that NAA levels are significantly reduced following ECT in the left dorsal ACC.[39] A direct comparison of these three studies is complicated by the different ECT and imaging parameters used and hence, no firm conclusion can be made on this point at this stage. In addition to this, one study had demonstrated increased NAA levels in the amygdala following administration of ECT,[34] with a trend level increase in Cho levels, which again is suggestive of neurogenesis and/or neuroplasticity.

A review of studies on the DLPFC reveals a similarly confusing picture with one study, each showing no change, reduction, and elevation of concentration of NAA following ECT.[35],[37],[39] Here, again, a direct comparison of the three studies is made difficult by the heterogeneous imaging and ECT protocols followed by them.A total of five studies have analyzed the concentration of choline-containing compounds (Cho) in patients undergoing ECT. Conceptually, an increase in Cho signals is indicative of increased membrane turnover, which is postulated to be associated with synaptogenesis, neurogenesis, and maturation of neurons.[31] Of these, two studies measured Cho concentration in the B/L hippocampus, with contrasting results. Ende et al.

In 2000 demonstrated a significant elevation in Cho levels in B/L hippocampus after ECT, while Jorgensen et al. In 2015 failed to replicate the same finding.[33],[38] Cho levels have also been studied in the amygdala, ACC, and the DLPFC. However, none of these studies showed a significant increase or decrease in Cho levels before and after ECT in the respective brain regions studied.

In addition, no significant difference was seen in the pre-ECT Cho levels of patients compared to healthy controls.[34],[36],[37]In review, we must admit that MRSI studies are still at a preliminary stage with significant heterogeneity in ECT protocols, patient population, and regions of the brain studied. At this stage, it is difficult to draw any firm conclusions except to acknowledge the fact that the more recent studies – Njau et al., 2017, Cano, 2017, and Jorgensen et al., 2015 – have shown decrease in NAA concentration and no increase in Cho levels [38],[39],[40] – as opposed to the earlier studies by Ende et al.[33] The view offered by the more recent studies is one of a neuroinflammatory models of action of ECT, probably driving neuroplasticity in the hippocampus. This would offer a mechanistic understanding of both clinical response and the phenomenon of cognitive impairment associated with ECT.

However, this conclusion is based on conjecture, and more work needs to be done in this area. Body Fluid Biochemical Marker Studies Another line of evidence for analyzing the effect of ECT on the human brain is the study of concentration of neurotrophins in the plasma or serum. Neurotrophins are small protein molecules which mediate neuronal survival and development.

The most prominent among these is brain-derived neurotrophic factor (BDNF) which plays an important role in neuronal survival, plasticity, and migration.[50] A neurotrophic theory of mood disorders was suggested which hypothesized that depressive disorders are associated with a decreased expression of BDNF in the limbic structures, resulting in the atrophy of these structures.[51] It was also postulated that antidepressant treatment has a neurotrophic effect which reverses the neuronal cell loss, thereby producing a therapeutic effect. It has been well established that BDNF is decreased in mood disorders.[52] It has also been shown that clinical improvement of depression is associated with increase in BDNF levels.[53] Thus, serum BDNF levels have been tentatively proposed as a biomarker for treatment response in depression. Recent meta-analytic evidence has shown that ECT is associated with significant increase in serum BDNF levels in patients with major depressive disorder.[54] Considering that BDNF is a potent stimulator of neurogenesis, the elevation of serum BDNF levels following ECT lends further credence to the theory that ECT leads to neurogenesis in the hippocampus and other limbic structures, which, in turn, mediates the therapeutic action of ECT.

Cognitive Impairment Studies Cognitive impairment has always been the single-most important side effect associated with ECT.[55] Concerns regarding long-term cognitive impairment surfaced soon after the introduction of ECT and since then has grown to become one of the most controversial aspects of ECT.[56] Anti-ECT groups have frequently pointed out to cognitive impairment following ECT as evidence of ECT causing brain damage.[56] A meta-analysis by Semkovska and McLoughlin in 2010 is one of the most detailed studies which had attempted to settle this long-standing debate.[57] The authors reviewed 84 studies (2981 participants), which had used a combined total of 22 standardized neuropsychological tests assessing various cognitive functions before and after ECT in patients diagnosed with major depressive disorder. The different cognitive domains reviewed included processing speed, attention/working memory, verbal episodic memory, visual episodic memory, spatial problem-solving, executive functioning, and intellectual ability. The authors concluded that administration of ECT for depression is associated with significant cognitive impairment in the first few days after ECT administration.

However, it was also seen that impairment in cognitive functioning resolved within a span of 2 weeks and thereafter, a majority of cognitive domains even showed mild improvement compared to the baseline performance. It was also demonstrated that not a single cognitive domain showed persistence of impairment beyond 15 days after ECT.Memory impairment following ECT can be analyzed broadly under two conceptual schemes – one that classifies memory impairment as objective memory impairment and subjective memory impairment and the other that classifies it as impairment in anterograde memory versus impairment in retrograde memory. Objective memory can be roughly defined as the ability to retrieve stored information and can be measured by various standardized neuropsychological tests.

Subjective memory or meta-memory, on the other hand, refers to the ability to make judgments about one's ability to retrieve stored information.[58] As described previously, it has been conclusively demonstrated that anterograde memory impairment does not persist beyond 2 weeks after ECT.[57] However, one of the major limitations of this meta-analysis was the lack of evidence on retrograde amnesia following ECT. This is particularly unfortunate considering that it is memory impairment – particularly retrograde amnesia which has received the most attention.[59] In addition, reports of catastrophic retrograde amnesia have been repeatedly held up as sensational evidence of the lasting brain damage produced by ECT.[59] Admittedly, studies on retrograde amnesia are fewer and less conclusive than on anterograde amnesia.[60],[61] At present, the results are conflicting, with some studies finding some impairment in retrograde memory – particularly autobiographical retrograde memory up to 6 months after ECT.[62],[63],[64],[65] However, more recent studies have failed to support this finding.[66],[67] While they do demonstrate an impairment in retrograde memory immediately after ECT, it was seen that this deficit returned to pre-ECT levels within a span of 1–2 months and improved beyond baseline performance at 6 months post ECT.[66] Adding to the confusion are numerous factors which confound the assessment of retrograde amnesia. It has been shown that depressive symptoms can produce significant impairment of retrograde memory.[68],[69] It has also been demonstrated that sine-wave ECT produces significantly more impairment of retrograde memory as compared to brief-pulse ECT.[70] However, from the 1990s onward, sine-wave ECT has been completely replaced by brief-pulse ECT, and it is unclear as to the implications of cognitive impairment from the sine-wave era in contemporary ECT practice.Another area of concern are reports of subjective memory impairment following ECT.

One of the pioneers of research into subjective memory impairment were Squire and Chace who published a series of studies in the 1970s demonstrating the adverse effect of bilateral ECT on subjective assessment of memory.[62],[63],[64],[65] However, most of the studies conducted post 1980 – from when sine-wave ECT was replaced by brief-pulse ECT report a general improvement in subjective memory assessments following ECT.[71] In addition, most of the recent studies have failed to find a significant association between measures of subjective and objective memory.[63],[66],[70],[72],[73],[74] It has also been shown that subjective memory impairment is strongly associated with the severity of depressive symptoms.[75] In light of these facts, the validity and value of measures of subjective memory impairment as a marker of cognitive impairment and brain damage following ECT have been questioned. However, concerns regarding subjective memory impairment and catastrophic retrograde amnesia continue to persist, with significant dissonance between the findings of different research groups and patient self-reports in various media.[57]Some studies reported the possibility of ECT being associated with the development of subsequent dementia.[76],[77] However, a recent large, well-controlled prospective Danish study found that the use of ECT was not associated with elevated incidence of dementia.[78] Conclusion Our titular question is whether ECT leads to brain damage, where damage indicates destruction or degeneration of nerves or nerve tracts in the brain, which leads to loss of function. This issue was last addressed by Devanand et al.

In 1994 since which time our understanding of ECT has grown substantially, helped particularly by the advent of modern-day neuroimaging techniques which we have reviewed in detail. And, what these studies reveal is rather than damaging the brain, ECT has a neuromodulatory effect on the brain. The various lines of evidence – structural neuroimaging studies, functional neuroimaging studies, neurochemical and metabolic studies, and serum BDNF studies all point toward this.

These neuromodulatory changes have been localized to the hippocampus, amygdala, and certain other parts of the limbic system. How exactly these changes mediate the improvement of depressive symptoms is a question that remains unanswered. However, there is little by way of evidence from neuroimaging studies which indicates that ECT causes destruction or degeneration of neurons.

Though cognitive impairment studies do show that there is objective impairment of certain functions – particularly memory immediately after ECT, these impairments are transient with full recovery within a span of 2 weeks. Perhaps, the single-most important unaddressed concern is retrograde amnesia, which has been shown to persist for up to 2 months post ECT. In this regard, the recent neurometabolic studies have offered a tentative mechanism of action of ECT, producing a transient inflammation in the limbic cortex, which, in turn, drives neurogenesis, thereby exerting a neuromodulatory effect.

This hypothesis would explain both the cognitive adverse effects of ECT – due to the transient inflammation – and the long-term improvement in mood – neurogenesis in the hippocampus. Although unproven at present, such a hypothesis would imply that cognitive impairment is tied in with the mechanism of action of ECT and not an indicator of damage to the brain produced by ECT.The review of literature suggests that ECT does cause at least structural and functional changes in the brain, and these are in all probability related to the effects of the ECT. However, these cannot be construed as brain damage as is usually understood.

Due to the relative scarcity of data that directly examines the question of whether ECT causes brain damage, it is not possible to conclusively answer this question. However, in light of enduring ECT survivor accounts, there is a need to design studies that specifically answer this question.Financial support and sponsorshipNil.Conflicts of interestThere are no conflicts of interest. References 1.Payne NA, Prudic J.

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36.Pfleiderer B, Michael N, Erfurth A, Ohrmann P, Hohmann U, Wolgast M, et al. Effective electroconvulsive therapy reverses glutamate/glutamine deficit in the left anterior cingulum of unipolar depressed patients. Psychiatry Res 2003;122:185-92.

37.Merkl A, Schubert F, Quante A, Luborzewski A, Brakemeier EL, Grimm S, et al. Abnormal cingulate and prefrontal cortical neurochemistry in major depression after electroconvulsive therapy. Biol Psychiatry 2011;69:772-9.

38.Jorgensen A, Magnusson P, Hanson LG, Kirkegaard T, Benveniste H, Lee H, et al. Regional brain volumes, diffusivity, and metabolite changes after electroconvulsive therapy for severe depression. Acta Psychiatr Scand 2016;133:154-64.

39.Njau S, Joshi SH, Espinoza R, Leaver AM, Vasavada M, Marquina A, et al. Neurochemical correlates of rapid treatment response to electroconvulsive therapy in patients with major depression. J Psychiatry Neurosci 2017;42:6-16.

40.Cano M, Martínez-Zalacaín I, Bernabéu-Sanz Á, Contreras-Rodríguez O, Hernández-Ribas R, Via E, et al. Brain volumetric and metabolic correlates of electroconvulsive therapy for treatment-resistant depression. A longitudinal neuroimaging study.

Transl Psychiatry 2017;7:e1023. 41.Figiel GS, Krishnan KR, Doraiswamy PM. Subcortical structural changes in ECT-induced delirium.

J Geriatr Psychiatry Neurol 1990;3:172-6. 42.Rotheneichner P, Lange S, O'Sullivan A, Marschallinger J, Zaunmair P, Geretsegger C, et al. Hippocampal neurogenesis and antidepressive therapy.

Shocking relations. Neural Plast 2014;2014:723915. 43.Singh A, Kar SK.

How electroconvulsive therapy works?. Understanding the neurobiological mechanisms. Clin Psychopharmacol Neurosci 2017;15:210-21.

44.Gbyl K, Videbech P. Electroconvulsive therapy increases brain volume in major depression. A systematic review and meta-analysis.

Acta Psychiatr Scand 2018;138:180-95. 45.Oltedal L, Narr KL, Abbott C, Anand A, Argyelan M, Bartsch H, et al. Volume of the human hippocampus and clinical response following electroconvulsive therapy.

Biol Psychiatry 2018;84:574-81. 46.Breggin PR. Brain-Disabling Treatments in Psychiatry.

Drugs, Electroshock, and the Role of the FDA. New York. Springer Pub.

Co.. 1997. 47.Posse S, Otazo R, Dager SR, Alger J.

MR spectroscopic imaging. Principles and recent advances. J Magn Reson Imaging 2013;37:1301-25.

48.Simmons ML, Frondoza CG, Coyle JT. Immunocytochemical localization of N-acetyl-aspartate with monoclonal antibodies. Neuroscience 1991;45:37-45.

49.Obergriesser T, Ende G, Braus DF, Henn FA. Long-term follow-up of magnetic resonance-detectable choline signal changes in the hippocampus of patients treated with electroconvulsive therapy. J Clin Psychiatry 2003;64:775-80.

50.Bramham CR, Messaoudi E. BDNF function in adult synaptic plasticity. The synaptic consolidation hypothesis.

Prog Neurobiol 2005;76:99-125. 51.Duman RS, Monteggia LM. A neurotrophic model for stress-related mood disorders.

Biol Psychiatry 2006;59:1116-27. 52.Bocchio-Chiavetto L, Bagnardi V, Zanardini R, Molteni R, Nielsen MG, Placentino A, et al. Serum and plasma BDNF levels in major depression.

A replication study and meta-analyses. World J Biol Psychiatry 2010;11:763-73. 53.Brunoni AR, Lopes M, Fregni F.

A systematic review and meta-analysis of clinical studies on major depression and BDNF levels. Implications for the role of neuroplasticity in depression. Int J Neuropsychopharmacol 2008;11:1169-80.

54.Rocha RB, Dondossola ER, Grande AJ, Colonetti T, Ceretta LB, Passos IC, et al. Increased BDNF levels after electroconvulsive therapy in patients with major depressive disorder. A meta-analysis study.

J Psychiatr Res 2016;83:47-53. 55.UK ECT Review Group. Efficacy and safety of electroconvulsive therapy in depressive disorders.

A systematic review and meta-analysis. Lancet 2003;361:799-808. 56.57.Semkovska M, McLoughlin DM.

Objective cognitive performance associated with electroconvulsive therapy for depression. A systematic review and meta-analysis. Biol Psychiatry 2010;68:568-77.

58.Tulving E, Madigan SA. Memory and verbal learning. Annu Rev Psychol 1970;21:437-84.

59.Rose D, Fleischmann P, Wykes T, Leese M, Bindman J. Patients' perspectives on electroconvulsive therapy. Systematic review.

BMJ 2003;326:1363. 60.Semkovska M, McLoughlin DM. Measuring retrograde autobiographical amnesia following electroconvulsive therapy.

Historical perspective and current issues. J ECT 2013;29:127-33. 61.Fraser LM, O'Carroll RE, Ebmeier KP.

The effect of electroconvulsive therapy on autobiographical memory. A systematic review. J ECT 2008;24:10-7.

62.Squire LR, Chace PM. Memory functions six to nine months after electroconvulsive therapy. Arch Gen Psychiatry 1975;32:1557-64.

63.Squire LR, Slater PC. Electroconvulsive therapy and complaints of memory dysfunction. A prospective three-year follow-up study.

Br J Psychiatry 1983;142:1-8. 64.Squire LR, Slater PC, Miller PL. Retrograde amnesia and bilateral electroconvulsive therapy.

Long-term follow-up. Arch Gen Psychiatry 1981;38:89-95. 65.Squire LR, Wetzel CD, Slater PC.

Memory complaint after electroconvulsive therapy. Assessment with a new self-rating instrument. Biol Psychiatry 1979;14:791-801.

66.Calev A, Nigal D, Shapira B, Tubi N, Chazan S, Ben-Yehuda Y, et al. Early and long-term effects of electroconvulsive therapy and depression on memory and other cognitive functions. J Nerv Ment Dis 1991;179:526-33.

67.Sackeim HA, Prudic J, Devanand DP, Nobler MS, Lisanby SH, Peyser S, et al. A prospective, randomized, double-blind comparison of bilateral and right unilateral electroconvulsive therapy at different stimulus intensities. Arch Gen Psychiatry 2000;57:425-34.

68.Abrams R. Does brief-pulse ECT cause persistent or permanent memory impairment?. J ECT 2002;18:71-3.

69.Peretti CS, Danion JM, Grangé D, Mobarek N. Bilateral ECT and autobiographical memory of subjective experiences related to melancholia. A pilot study.

J Affect Disord 1996;41:9-15. 70.Weiner RD, Rogers HJ, Davidson JR, Squire LR. Effects of stimulus parameters on cognitive side effects.

Ann N Y Acad Sci 1986;462:315-25. 71.Prudic J, Peyser S, Sackeim HA. Subjective memory complaints.

A review of patient self-assessment of memory after electroconvulsive therapy. J ECT 2000;16:121-32. 72.Sackeim HA, Prudic J, Devanand DP, Kiersky JE, Fitzsimons L, Moody BJ, et al.

Effects of stimulus intensity and electrode placement on the efficacy and cognitive effects of electroconvulsive therapy. N Engl J Med 1993;328:839-46. 73.Frith CD, Stevens M, Johnstone EC, Deakin JF, Lawler P, Crow TJ.

Effects of ECT and depression on various aspects of memory. Br J Psychiatry 1983;142:610-7. 74.Ng C, Schweitzer I, Alexopoulos P, Celi E, Wong L, Tuckwell V, et al.

Efficacy and cognitive effects of right unilateral electroconvulsive therapy. J ECT 2000;16:370-9. 75.Coleman EA, Sackeim HA, Prudic J, Devanand DP, McElhiney MC, Moody BJ.

Subjective memory complaints prior to and following electroconvulsive therapy. Biol Psychiatry 1996;39:346-56. 76.Berggren Š, Gustafson L, Höglund P, Johanson A.

A long-term longitudinal follow-up of depressed patients treated with ECT with special focus on development of dementia. J Affect Disord 2016;200:15-24. 77.Brodaty H, Hickie I, Mason C, Prenter L.

A prospective follow-up study of ECT outcome in older depressed patients. J Affect Disord 2000;60:101-11. 78.Osler M, Rozing MP, Christensen GT, Andersen PK, Jørgensen MB.

Electroconvulsive therapy and risk of dementia in patients with affective disorders. A cohort study. Lancet Psychiatry 2018;5:348-56.

Correspondence Address:Dr. Shubh Mohan SinghDepartment of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh IndiaSource of Support. None, Conflict of Interest.

NoneDOI. 10.4103/psychiatry.IndianJPsychiatry_239_19 Tables [Table 1], [Table 2].

Zithromax and heart problems

High burden of antibiotic-resistant Mycoplasma genitalium in symptomatic urethritisMycoplasma genitalium is an Can you buy flagyl without a prescription aetiological agent zithromax and heart problems of sexually transmitted urethritis. A cohort study investigated M. Genitalium prevalence, antibiotic resistance and association with previous macrolide exposure among 1816 zithromax and heart problems Chinese men who presented with symptomatic urethritis between 2011 and 2015. was diagnosed by PCR, and sequencing was used to detect mutations that confer resistance to macrolides and fluoroquinolones.

In 11% of men, M zithromax and heart problems. Genitalium was the sole pathogen identified. Nearly 90% of s were resistant to macrolides and fluoroquinolones zithromax and heart problems. Previous macrolide exposure was associated with higher prevalence of resistance (97%).

The findings point to the zithromax and heart problems need for routine screening for M. Genitalium in symptomatic men with urethritis. Treatment strategies to overcome zithromax and heart problems antibiotic resistance in M. Genitalium are needed.Yang L, Xiaohong S, Wenjing L, et al.

Mycoplasma genitalium zithromax and heart problems in symptomatic male urethritis. Macrolide use is associated with increased resistance. Clin Infect Dis 2020;5:805–10. Doi:10.1093/cid/ciz294.A new entry inhibitor offers promise for treatment-experienced patients with multidrug-resistant HIVFostemsavir, the prodrug of temsavir, is an attachment inhibitor zithromax and heart problems.

By targeting the gp120 protein on the HIV-1 envelope, it prevents viral interaction with the CD4 receptor. No cross-resistance has been described with other antiretroviral agents, including those that target viral entry by zithromax and heart problems other modalities. In the phase III BRIGHTE trial, 371 highly treatment-experienced patients who had exhausted ≥4 classes of antiretrovirals received fostemsavir with an optimised regimen. After 48 weeks, zithromax and heart problems 54% of those with 1–2 additional active drugs achieved viral load suppression <40 copies/mL.

Response rates were 38% among patients lacking other active agents. Drug-related adverse events included nausea (4%) and diarrhoea zithromax and heart problems (3%). As gp120 substitutions reduced fostemsavir susceptibility in up to 70% of patients with virological failure, fostemsavir offers the most valuable salvage option in partnership with other active drugs.Kozal M, Aberg J, Pialoux G, et al. Fostemsavir in adults zithromax and heart problems with multidrug-resistant HIV-1 .

N Engl J Med 2020;382:1232–43. Doi. 10.1056/NEJMoa1902493Novel tools to aid identification of hepatitis C in primary careHepatitis C can now be cured with oral antiviral treatment, and improving diagnosis is a key element of elimination strategies.1 A cluster randomised controlled trial in South West England tested performance and cost-effectiveness of an electronic algorithm that identified at-risk patients in primary care according to national recommendations,2 coupled with educational activities and interventions to increase patients’ awareness. Outcomes were testing uptake, diagnosis and referral to specialist care.

Practices in the intervention arm had an increase in all outcome measures, with adjusted risk ratios of 1.59 (1.21–2.08) for uptake, 2.24 (1.47–3.42) for diagnosis and 5.78 (1.60–21.6) for referral. The intervention was highly cost-effective. Electronic algorithms applied to practice systems could enhance testing and diagnosis of hepatitis C in primary care, contributing to global elimination goals.Roberts K, Macleod J, Metcalfe C, et al. Cost-effectiveness of an intervention to increase uptake of hepatitis C zithromax testing and treatment (HepCATT).

Cluster randomised controlled trial in primary care. BMJ 2020;368:m322. Doi:10.1136/bmj.m322Low completion rates for antiretroviral postexposure prophylaxis (PEP) after sexual assaultA 4-week course of triple-agent postexposure prophylaxis (PEP) is recommended following a high-risk sexual assault.3 4 A retrospective study in Barcelona identified 1695 victims attending an emergency room (ER) between 2006 and 2015. Overall, 883 (52%) started prophylaxis in ER, which was mostly (43%) lopinavir/ritonavir based.

Follow-up appointments were arranged for those living in Catalonia (631, 71.5%), and of these, only 183 (29%) completed treatment. Loss to follow-up was more prevalent in those residing outside Barcelona. PEP non-completion was associated with a low perceived risk, previous assaults, a known aggressor and a positive cocaine test. Side effects were common, occurring in up to 65% of those taking lopinavir/ritonavir and accounting for 15% of all discontinuations.

More tolerable PEP regimens, accessible follow-up and provision of 1-month supply may improve completion rates.Inciarte A, Leal L, Masfarre L, et al. Postexposure prophylaxis for HIV in sexual assault victims. HIV Med 2020;21:43–52. Doi:10.1111/hiv.12797.Effective antiretroviral therapy reduces anal high-risk HPV and cancer riskAmong people with HIV, effective antiretroviral therapy (ART) is expected to improve control of anal with high-risk human papillomazithromax (HR-HPV) and reduce the progression of HPV-associated anal lesions.

The magnitude of the effect is not well established. By meta-analysis, people on established ART (vs ART-naive) had a 35% lower prevalence of HR-HPV , and those with undetectable viral load (vs detectable viral load) had a 27% and 16% reduced risk of low and high-grade anal lesions, respectively. Sustained virological suppression on ART reduced by 44% the risk of anal cancer. The role of effective ART in reducing anal HR-HPV and cancer risks is especially salient given current limitations in anal cancer screening, high rates of anal lesion recurrence and access to vaccination.Kelly H, Chikandiwa A, Alemany Vilches L, et al.

Association of antiretroviral therapy with anal high-risk human papillomazithromax, anal intraepithelial neoplasia and anal cancer in people living with HIV. A systematic review and meta-analysis. Lancet HIV. 2020;7:e262–78.

Doi:10.1016/S2352-3018(19)30434-5.The impact of sex work laws and stigma on HIV prevention among female sex workersSex work laws and stigma have been established as structural risk factors for HIV acquisition among female sex workers (FSWs). However, individual-level data assessing these relationships are limited. A study examined individual-level data collected in 2011–2018 from 7259 FSWs across 10 sub-Saharan African countries. An association emerged between HIV prevalence and increasingly punitive and non-protective laws.

HIV prevalence among FSWs was 11.6%, 19.6% and 39.4% in contexts where sex work was partly legalised, not recognised or criminalised, respectively. Stigma measures such as fear of seeking health services, mistreatment in healthcare settings, lack of police protection, blackmail and violence were associated with higher HIV prevalence and more punitive settings. Sex work laws that protect sex workers and reduce structural risks are needed.Lyons CE, Schwartz SR, Murray SM, et al. The role of sex work laws and stigmas in increasing HIV risks among sex workers.

Nat Commun 2020;11:773. Doi:10.1038/s41467-020-14593-6.BackgroundCumbria Sexual Health Services (CSHS) in collaboration with Cumbria Public Health and local authorities have established a buy antibiotics contact tracing pathway for Cumbria. The local system was live 10 days prior to the national system on 18 May 2020. It was designed to interface and dovetail with the government’s track and trace programme.Our involvement in this initiative was due to a chance meeting between Professor Matt Phillips, Consultant in Sexual Health and HIV, and the Director of Public Health Cumbria, Colin Cox.

Colin knew that Cumbria needed to act fast to prevent the transmission of buy antibiotics and Matt knew that sexual health had the skills to help.ProcessDespite over 90% of the staff from CSHS being redeployed in March 2020, CSHS maintained urgent sexual healthcare for the county and a phone line for advice and guidance. As staff began to return to the service in May 2020 we had capacity to spare seven staff members, whose hours were the equivalent of four full-time staff. We had one system administrator, three healthcare assistants, one nurse, Health Advisor Helen Musker and myself.CSHS were paramount to the speed with which the local system began. Following approval from the Trust’s chief executive officer we had adapted our electronic patient records (EPR) system, developed a standard operating procedure and trained staff, using a stepwise competency model, within just 1 day.In collaboration with the local laboratories we developed methods for the input of positive buy antibiotics results into our EPR derivative.

We ensured that labs would be able to cope with the increase in testing and that testing hubs had additional capacity. Testing sites and occupational health were asked to inform patients that if they tested positive they would be contacted by our teams.This initiative involved a multiagency system including local public health (PH) teams, local authority, North Cumbria and Morecambe Bay CCGs, Public Health England (PHE) and the military. If CSHS recognise more than one positive result in the same area/organisation, they flag this with PH at the daily incident management meeting and environmental health officers (EHOs) provide advice and guidance for the organisation. We have had an active role in the contact tracing for clusters in local general practices, providing essential information to PH to enable them to initiate outbreak control and provide accurate advice to the practices.

We are an integral part in recognising cases in large organisations and ensuring prompt action is taken to stem the spread of the disease. The team have provided out-of-hours work to ensure timely and efficient action is taken for all contacts.The local contact tracing pilot has evolved and a database was established by local authorities. Our data fed directly into this from the end of May 2020. This enables the multiagency team to record data in one place, improving recognition of patterns of transmission.DiscussionCumbria is covered by three National Health Service Trusts, which meant accessing data outside of our Trust was challenging and took more time to establish.

There are two CCGs for Cumbria, which meant discussions regarding testing were needed with both North and South CCGs and variations in provision had to be accounted for. There are six boroughs in Cumbria with different teams of EHOs working in each. With so many people involved, not only is there need for large-scale frequent communication across a multisystem team, there is also inevitable duplication of work.Lockdown is easing and sexual health clinics are increasing capacity in a new world of virtual appointments and reduced face-to-face consultations. Staff within the contact tracing team are now balancing their commitments across both teams to maintain their skills and keep abreast of the rapid developments within our service due to buy antibiotics.

We are currently applying for funding from PH in order to second staff and backfill posts in sexual health.ConclusionCSHS have been able to lend our skills effectively to the local contact tracing efforts. We have expedited the contact tracing in Cumbria and provided crucial information to help contain outbreaks. It has had a positive effect on staff morale within the service and we have gained national recognition for our work. We have developed excellent relationships with our local PH team, PHE, Cumbria Council, EHOs and both CCGs.Cumbria has the infrastructure to meet the demands of a second wave of buy antibiotics.

The beauty of this model is that if we are faced with a second lockdown, sexual health staff will inevitably be available to help with the increased demand for contact tracing. Our ambition is that this model will be replicated nationally..

High burden of antibiotic-resistant Mycoplasma genitalium in symptomatic urethritisMycoplasma genitalium is an aetiological agent of buy zithromax 500mg sexually transmitted urethritis. A cohort study investigated M. Genitalium prevalence, antibiotic resistance and association with previous macrolide exposure among 1816 Chinese men who buy zithromax 500mg presented with symptomatic urethritis between 2011 and 2015. was diagnosed by PCR, and sequencing was used to detect mutations that confer resistance to macrolides and fluoroquinolones. In 11% of men, M buy zithromax 500mg.

Genitalium was the sole pathogen identified. Nearly 90% of buy zithromax 500mg s were resistant to macrolides and fluoroquinolones. Previous macrolide exposure was associated with higher prevalence of resistance (97%). The findings point to the need for buy zithromax 500mg routine screening for M. Genitalium in symptomatic men with urethritis.

Treatment strategies buy zithromax 500mg to overcome antibiotic resistance in M. Genitalium are needed.Yang L, Xiaohong S, Wenjing L, et al. Mycoplasma genitalium in symptomatic male urethritis buy zithromax 500mg. Macrolide use is associated with increased resistance. Clin Infect Dis 2020;5:805–10.

Doi:10.1093/cid/ciz294.A new entry inhibitor offers promise for treatment-experienced patients with multidrug-resistant HIVFostemsavir, the prodrug of temsavir, is an attachment buy zithromax 500mg inhibitor. By targeting the gp120 protein on the HIV-1 envelope, it prevents viral interaction with the CD4 receptor. No cross-resistance has been described with other antiretroviral buy zithromax 500mg agents, including those that target viral entry by other modalities. In the phase III BRIGHTE trial, 371 highly treatment-experienced patients who had exhausted ≥4 classes of antiretrovirals received fostemsavir with an optimised regimen. After 48 weeks, 54% of those with 1–2 buy zithromax 500mg additional active drugs achieved viral load suppression <40 copies/mL.

Response rates were 38% among patients lacking other active agents. Drug-related adverse events included nausea (4%) buy zithromax 500mg and diarrhoea (3%). As gp120 substitutions reduced fostemsavir susceptibility in up to 70% of patients with virological failure, fostemsavir offers the most valuable salvage option in partnership with other active drugs.Kozal M, Aberg J, Pialoux G, et al. Fostemsavir in buy zithromax 500mg adults with multidrug-resistant HIV-1 . N Engl J Med 2020;382:1232–43.

Doi. 10.1056/NEJMoa1902493Novel tools to aid identification of hepatitis C in primary careHepatitis C can now be cured with oral antiviral treatment, and improving diagnosis is a key element of elimination strategies.1 A cluster randomised controlled trial in South West England tested performance and cost-effectiveness of an electronic algorithm that identified at-risk patients in primary care according to national recommendations,2 coupled with educational activities and interventions to increase patients’ awareness. Outcomes were testing uptake, diagnosis and referral to specialist care. Practices in the intervention arm had an increase in all outcome measures, with adjusted risk ratios of 1.59 (1.21–2.08) for uptake, 2.24 (1.47–3.42) for diagnosis and 5.78 (1.60–21.6) for referral. The intervention was highly cost-effective.

Electronic algorithms applied to practice systems could enhance testing and diagnosis of hepatitis C in primary care, contributing to global elimination goals.Roberts K, Macleod J, Metcalfe C, et al. Cost-effectiveness of an intervention to increase uptake of hepatitis C zithromax testing and treatment (HepCATT). Cluster randomised controlled trial in primary care. BMJ 2020;368:m322. Doi:10.1136/bmj.m322Low completion rates for antiretroviral postexposure prophylaxis (PEP) after sexual assaultA 4-week course of triple-agent postexposure prophylaxis (PEP) is recommended following a high-risk sexual assault.3 4 A retrospective study in Barcelona identified 1695 victims attending an emergency room (ER) between 2006 and 2015.

Overall, 883 (52%) started prophylaxis in ER, which was mostly (43%) lopinavir/ritonavir based. Follow-up appointments were arranged for those living in Catalonia (631, 71.5%), and of these, only 183 (29%) completed treatment. Loss to follow-up was more prevalent in those residing outside Barcelona. PEP non-completion was associated with a low perceived risk, previous assaults, a known aggressor and a positive cocaine test. Side effects were common, occurring in up to 65% of those taking lopinavir/ritonavir and accounting for 15% of all discontinuations.

More tolerable PEP regimens, accessible follow-up and provision of 1-month supply may improve completion rates.Inciarte A, Leal L, Masfarre L, et al. Postexposure prophylaxis for HIV in sexual assault victims. HIV Med 2020;21:43–52. Doi:10.1111/hiv.12797.Effective antiretroviral therapy reduces anal high-risk HPV and cancer riskAmong people with HIV, effective antiretroviral therapy (ART) is expected to improve control of anal with high-risk human papillomazithromax (HR-HPV) and reduce the progression of HPV-associated anal lesions. The magnitude of the effect is not well established.

By meta-analysis, people on established ART (vs ART-naive) had a 35% lower prevalence of HR-HPV , and those with undetectable viral load (vs detectable viral load) had a 27% and 16% reduced risk of low and high-grade anal lesions, respectively. Sustained virological suppression on ART reduced by 44% the risk of anal cancer. The role of effective ART in reducing anal HR-HPV and cancer risks is especially salient given current limitations in anal cancer screening, high rates of anal lesion recurrence and access to vaccination.Kelly H, Chikandiwa A, Alemany Vilches L, et al. Association of antiretroviral therapy with anal high-risk human papillomazithromax, anal intraepithelial neoplasia and anal cancer in people living with HIV. A systematic review and meta-analysis.

Lancet HIV. 2020;7:e262–78. Doi:10.1016/S2352-3018(19)30434-5.The impact of sex work laws and stigma on HIV prevention among female sex workersSex work laws and stigma have been established as structural risk factors for HIV acquisition among female sex workers (FSWs). However, individual-level data assessing these relationships are limited. A study examined individual-level data collected in 2011–2018 from 7259 FSWs across 10 sub-Saharan African countries.

An association emerged between HIV prevalence and increasingly punitive and non-protective laws. HIV prevalence among FSWs was 11.6%, 19.6% and 39.4% in contexts where sex work was partly legalised, not recognised or criminalised, respectively. Stigma measures such as fear of seeking health services, mistreatment in healthcare settings, lack of police protection, blackmail and violence were associated with higher HIV prevalence and more punitive settings. Sex work laws that protect sex workers and reduce structural risks are needed.Lyons CE, Schwartz SR, Murray SM, et al. The role of sex work laws and stigmas in increasing HIV risks among sex workers.

Nat Commun 2020;11:773. Doi:10.1038/s41467-020-14593-6.BackgroundCumbria Sexual Health Services (CSHS) in collaboration with Cumbria Public Health and local authorities have established a buy antibiotics contact tracing pathway for Cumbria. The local system was live 10 days prior to the national system on 18 May 2020. It was designed to interface and dovetail with the government’s track and trace programme.Our involvement in this initiative was due to a chance meeting between Professor Matt Phillips, Consultant in Sexual Health and HIV, and the Director of Public Health Cumbria, Colin Cox. Colin knew that Cumbria needed to act fast to prevent the transmission of buy antibiotics and Matt knew that sexual health had the skills to help.ProcessDespite over 90% of the staff from CSHS being redeployed in March 2020, CSHS maintained urgent sexual healthcare for the county and a phone line for advice and guidance.

As staff began to return to the service in May 2020 we had capacity to spare seven staff members, whose hours were the equivalent of four full-time staff. We had one system administrator, three healthcare assistants, one nurse, Health Advisor Helen Musker and myself.CSHS were paramount to the speed with which the local system began. Following approval from the Trust’s chief executive officer we had adapted our electronic patient records (EPR) system, developed a standard operating procedure and trained staff, using a stepwise competency model, within just 1 day.In collaboration with the local laboratories we developed methods for the input of positive buy antibiotics results into our EPR derivative. We ensured that labs would be able to cope with the increase in testing and that testing hubs had additional capacity. Testing sites and occupational health were asked to inform patients that if they tested positive they would be contacted by our teams.This initiative involved a multiagency system including local public health (PH) teams, local authority, North Cumbria and Morecambe Bay CCGs, Public Health England (PHE) and the military.

If CSHS recognise more than one positive result in the same area/organisation, they flag this with PH at the daily incident management meeting and environmental health officers (EHOs) provide advice and guidance for the organisation. We have had an active role in the contact tracing for clusters in local general practices, providing essential information to PH to enable them to initiate outbreak control and provide accurate advice to the practices. We are an integral part in recognising cases in large organisations and ensuring prompt action is taken to stem the spread of the disease. The team have provided out-of-hours work to ensure timely and efficient action is taken for all contacts.The local contact tracing pilot has evolved and a database was established by local authorities. Our data fed directly into this from the end of May 2020.

This enables the multiagency team to record data in one place, improving recognition of patterns of transmission.DiscussionCumbria is covered by three National Health Service Trusts, which meant accessing data outside of our Trust was challenging and took more time to establish. There are two CCGs for Cumbria, which meant discussions regarding testing were needed with both North and South CCGs and variations in provision had to be accounted for. There are six boroughs in Cumbria with different teams of EHOs working in each. With so many people involved, not only is there need for large-scale frequent communication across a multisystem team, there is also inevitable duplication of work.Lockdown is easing and sexual health clinics are increasing capacity in a new world of virtual appointments and reduced face-to-face consultations. Staff within the contact tracing team are now balancing their commitments across both teams to maintain their skills and keep abreast of the rapid developments within our service due to buy antibiotics.

We are currently applying for funding from PH in order to second staff and backfill posts in sexual health.ConclusionCSHS have been able to lend our skills effectively to the local contact tracing efforts. We have expedited the contact tracing in Cumbria and provided crucial information to help contain outbreaks. It has had a positive effect on staff morale within the service and we have gained national recognition for our work. We have developed excellent relationships with our local PH team, PHE, Cumbria Council, EHOs and both CCGs.Cumbria has the infrastructure to meet the demands of a second wave of buy antibiotics. The beauty of this model is that if we are faced with a second lockdown, sexual health staff will inevitably be available to help with the increased demand for contact tracing.

Our ambition is that this model will be replicated nationally..

Define zithromax

About This TrackerThis tracker provides the number of confirmed cases and deaths from novel antibiotics by country, the trend in define zithromax confirmed case and death counts by country, and a global map showing which countries have confirmed cases and deaths. The data are drawn from the Johns Hopkins University (JHU) antibiotics Resource Center’s buy antibiotics Map and the World Health Organization’s (WHO) antibiotics Disease define zithromax (buy antibiotics-2019) situation reports.This tracker will be updated regularly, as new data are released.Related Content. About buy antibiotics antibioticsIn late 2019, a new antibiotics emerged in central China to cause disease in humans. Cases of this disease, known as buy antibiotics, have since define zithromax been reported across around the globe.

On January 30, 2020, the World Health Organization (WHO) declared the zithromax represents a public health emergency of international concern, and on January 31, 2020, the U.S. Department of Health and Human define zithromax Services declared it to be a health emergency for the United States.STATUTORYHelms Amendment (1973)Prohibits the use of foreign assistance to pay for the performance of abortion as a method of family planning or to motivate or coerce any person to practice abortion. Note. Meaning of “motivate” clarified define zithromax by Leahy Amendment (1994).

See below.AbortionAll foreign define zithromax assistance authorized under the Foreign Assistance Act of 1961(FAA). All funds under State-Foreign Operations Appropriations (State-Foreign Ops.)Yes, in effect.Permanent law, amendment to the FAA. Also included in annual State-Foreign Ops.Involuntary Sterilization define zithromax Amendment (1978)Prohibits the use of funds to pay for involuntary sterilizations as a method of family planning or to coerce or provide a financial incentive to anyone to undergo sterilization.Voluntarism/Informed Choice &. Consent.

Incentives. Involuntary SterilizationAll foreign assistance authorized by the FAA of 1961. All foreign assistance funds under State-Foreign Ops.Yes, in effect.Permanent law, amendment to the FAA. Also included in annual State-Foreign Ops.Peace Corps Provision (1978)Prohibits Peace Corps funding from paying for an abortion for a Peace Corps volunteer or trainee.

Beginning in FY 2015, allows for payment in cases where the life of the woman is endangered by pregnancy or in cases of rape or incest.AbortionAll Peace Corps fundingYes, in effect.Included under the “Peace Corps” heading of the State-Foreign Ops.Biden Amendment (1981)States that funds may not be used for biomedical research related to methods of or the performance of abortion or involuntary sterilization as a means of family planning.Abortion. Involuntary SterilizationAll foreign assistance authorized by the FAA of 1961. All foreign assistance funds under State-Foreign Ops.Yes, in effect.Permanent law, amendment to the FAA. Also included in annual State-Foreign Ops.Siljander Amendment (1981)Prohibits the use of funds to lobby for or against abortion.

When initially introduced, the amendment prohibited only lobbying for abortion, but in subsequent years Congress modified the language to include lobbying against abortion as well.AbortionAll funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.DeConcini Amendment (1985)Requires that U.S. Funds be provided to organizations that offer, either directly or through referral to, information about access to a broad range of family planning methods and services. See Livingston-Obey Amendment (1986) below.Voluntarism/Informed ChoiceAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Kemp-Kasten Amendment (1985)Prohibits funding any organization or program, as determined by the President, that supports or participates in the management of a program of coercive abortion or involuntary sterilization.UNFPA Funding. Abortion.

Voluntarism/Informed Choice &. Consent. Involuntary SterilizationAll funds under State-Foreign Ops. As well as unobligated balances from prior appropriations actsYes, in effect.Included in annual State-Foreign Ops.

Each year. Presidents determined that it applied to UNFPA in FY85-FY92, FY02-FY08, FY17-FY20.Involuntary Sterilization and Abortion Provision (1985)Specifies that U.S. Foreign assistance funding could be withheld from a country or organization if the president certifies that the use of such funds would violate key provisions of the FAA of 1961 related to abortion or involuntary sterilization (namely the Helms, Biden, and Involuntary Sterilization Amendments).Voluntarism/Informed Choice &. Consent.

Incentives. Abortion. Involuntary SterilizationAll foreign assistance funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Livingston-Obey Amendment (1986)Prohibits discrimination by the U.S. Government against organizations that offer only “natural family planning” for religious or conscientious reasons when the U.S.

Government is awarding related grants. All such applicants must comply with the requirements of the DeConcini Amendment (1985).Voluntarism/Informed ChoiceAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Leahy Amendment (1994)Clarifies Helms Amendment (1973) language that uses the term “motivate” by stating that “motivate” shall not be construed to prohibit, where legal, the provision of information or counseling about all pregnancy options.Abortion. Voluntarism/Informed ChoiceAll authorizing and appropriating legislation related to the State Dept., foreign operations, and related programsYes, in effect.Included in annual State-Foreign Ops.Timing of Release of UNFPA Contribution Funds (1994)Not more than half of funding designated for the U.S. Contribution to UNFPA is to be released before a particular date (varies by fiscal year).UNFPA FundingFunds made available to UNFPANo, not in effect.Sometimes included in annual State-Foreign Ops.Conditions on Availability of UNFPA Funds (UNFPA Segregated U.S.

Contribution Account. UNFPA Does Not Fund Abortions. Prohibition on the Use of U.S. Funds in China by UNFPA) (1994)States that funds may not be made available to UNFPA unless:· UNFPA keeps the U.S.

Contribution to the agency in a separate account, not to be commingled with other funds, and· UNFPA does not fund abortions (note. Language used beginning in FY00).It also prohibits UNFPA from using any funds from the U.S. Contribution in their programming in China.UNFPA Funding. AbortionFunds made available to UNFPAYes, in effect.Included in annual State-Foreign Ops.UNFPA Dollar-for-Dollar Withholding of Amount UNFPA Plans to Spend in China During Fiscal Year (1994)Reduces the U.S.

Contribution to UNFPA by one dollar for every dollar that UNFPA spends on its programming in China.UNFPA FundingFunds made available to UNFPAYes, in effect.Typically included in annual State-Foreign Ops.Tiahrt Amendment (1998)Prohibits the use of targets/quotas and financial incentives in family planning projects and requires projects to provide comprehensible information on family planning methods. Protects people who choose not to use family planning from being denied rights or benefits and requires experimental family planning methods be provided only in the context of a scientific study. Intended to “promote voluntarism and prevent coercion in family planning programs,” it specifically prohibits three types of targets. Total number of births, number of family planning acceptors, and acceptors of a particular method of family planning.Voluntarism/Informed Choice &.

Consent. Incentives and DisincentivesAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Reallocation of Funds Not Made Available to UNFPA (2004)Provides for funds not made available to UNFPA to be reallocated to USAID’s family planning, maternal, and reproductive health activities/services (and, in some years, assistance to vulnerable children and victims of trafficking in persons).UNFPA FundingFunds appropriated for UNFPAYes, in effect.Typically included in annual State-Foreign Ops.Medically Accurate Information on Condoms (2005)Ensures that information provided by U.S.-supported programs about the use of condoms is medically accurate information and includes the public health benefits and failure rates of such use.CondomsAll funds under State-Foreign Ops.Yes, in effect.Typically included in annual State-Foreign Ops.POLICYUSAID Policy Paper on Population Assistance (1982)Outlines the longstanding USAID guidelines surrounding its fundamental programmatic principles of voluntarism and informed choice and consent.Voluntarism/Informed Choice &. ConsentAll FP/RH assistance provided by USAIDYes, in effect.Policy Determination 3 (PD-3) and Addendum. USAID Policy Guidelines on Voluntary Sterilization (1982)Describes guidelines for informed consent and voluntarism specifically for voluntary sterilization services, including provisions to ensure ready access to other contraceptive methods and prohibiting incentive payments that might induce a person to select voluntary sterilization over another method.Voluntarism/Informed Choice &.

Consent. Voluntary SterilizationAll FP/RH assistance provided by USAIDYes, in effect.Mexico City Policy (“Global Gag Rule”, 1984) As a condition for receiving U.S. Family planning assistance and, now, also other global health assistance (see “Applies to”), requires foreign NGOs to certify that they will not perform or promote abortion as a method of family planning using funds from any source. Under the Trump administration, it was called “Protecting Life in Global Health Assistance” policy.Abortion1984- 2003.

When in effect, was applied to FP assistance at USAID only. In 2003, expanded to include all FP assistance at USAID and the State Dept., exempting multilateral organizations and HIV/AIDS funding under PEPFAR. 2009-17. Not in effect.

2017-21. Applied to all global health assistance. 2021-present. Not in effect.No, not in effect.Not currently in force.USAID Post-Abortion Care Policy (2001)Clarifies that post-abortion care – the treatment of injuries or illnesses caused by legal or illegal abortion – is permitted under the Helms Amendment and that any restrictions under the Mexico City Policy, when in force, do not limit organizations from treating injuries or illnesses caused by legal or illegal abortions (i.e., providing post-abortion care).

Notes USAID does not finance manual vacuum aspiration equipment purchase/distribution for any purpose.Post-Abortion CareAll FP/RH assistance provided by USAIDYes, in effect.Guidance on the Definition and Use of the Global Health Programs Account. Section on Allowable Uses of Funds for Family Planning/Reproductive Health (2014)Outlines allowable uses of funds for FP/RH by providing a description of activities allowed and examples of activities not allowed, addressing not only FP/RH activities but also family planning activities’ integration with other global health and multisectoral activities.FP/RH Activities. FP/RH System Strengthening Activities. Integrated FP ActivitiesAll FP/RH assistance provided by USAIDYes, in effect.Updated periodically.PEPFAR FY 2021 Country and Regional Operational Plan GuidanceOutlines certain FP/RH activities that may be reported under specific PEPFAR budget categories, such as youth-friendly sexual and RH services that are part of prevention for adolescent girls and young women.HIV/AIDS Program Linkages with FP/RH Activities.

Abortion“Wraparound” PEPFAR activities related to FP/RHYes, in effect.Updated annually.NOTES. PEPFAR= U.S. President’s Emergency Plan for AIDS Relief. UNFPA= United Nations Population Fund.

USAID= U.S. Agency for International Development..

About This TrackerThis tracker provides the number of confirmed cases and deaths from novel antibiotics by country, the trend http://www.raabs-raps.at/anfahrtsplan-2014/ in confirmed case and death counts by country, and a global map buy zithromax 500mg showing which countries have confirmed cases and deaths. The data buy zithromax 500mg are drawn from the Johns Hopkins University (JHU) antibiotics Resource Center’s buy antibiotics Map and the World Health Organization’s (WHO) antibiotics Disease (buy antibiotics-2019) situation reports.This tracker will be updated regularly, as new data are released.Related Content. About buy antibiotics antibioticsIn late 2019, a new antibiotics emerged in central China to cause disease in humans.

Cases of this disease, known as buy antibiotics, have since been reported buy zithromax 500mg across around the globe. On January 30, 2020, the World Health Organization (WHO) declared the zithromax represents a public health emergency of international concern, and on January 31, 2020, the U.S. Department of Health and Human Services declared it to be a health emergency for the United States.STATUTORYHelms Amendment (1973)Prohibits the use of buy zithromax 500mg foreign assistance to pay for the performance of abortion as a method of family planning or to motivate or coerce any person to practice abortion.

Note. Meaning of “motivate” clarified by buy zithromax 500mg Leahy Amendment (1994). See below.AbortionAll buy zithromax 500mg foreign assistance authorized under the Foreign Assistance Act of 1961(FAA).

All funds under State-Foreign Operations Appropriations (State-Foreign Ops.)Yes, in effect.Permanent law, amendment to the FAA. Also included in annual State-Foreign Ops.Involuntary Sterilization Amendment (1978)Prohibits the use of funds to pay for involuntary sterilizations as a method of family buy zithromax 500mg planning or to coerce or provide a financial incentive to anyone to undergo sterilization.Voluntarism/Informed Choice &. Consent.

Incentives. Involuntary SterilizationAll foreign assistance authorized by the FAA of 1961. All foreign assistance funds under State-Foreign Ops.Yes, in effect.Permanent law, amendment to the FAA.

Also included in annual State-Foreign Ops.Peace Corps Provision (1978)Prohibits Peace Corps funding from paying for an abortion for a Peace Corps volunteer or trainee. Beginning in FY 2015, allows for payment in cases where the life of the woman is endangered by pregnancy or in cases of rape or incest.AbortionAll Peace Corps fundingYes, in effect.Included under the “Peace Corps” heading of the State-Foreign Ops.Biden Amendment (1981)States that funds may not be used for biomedical research related to methods of or the performance of abortion or involuntary sterilization as a means of family planning.Abortion. Involuntary SterilizationAll foreign assistance authorized by the FAA of 1961.

All foreign assistance funds under State-Foreign Ops.Yes, in effect.Permanent law, amendment to the FAA. Also included in annual State-Foreign Ops.Siljander Amendment (1981)Prohibits the use of funds to lobby for or against abortion. When initially introduced, the amendment prohibited only lobbying for abortion, but in subsequent years Congress modified the language to include lobbying against abortion as well.AbortionAll funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.DeConcini Amendment (1985)Requires that U.S.

Funds be provided to organizations that offer, either directly or through referral to, information about access to a broad range of family planning methods and services. See Livingston-Obey Amendment (1986) below.Voluntarism/Informed ChoiceAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Kemp-Kasten Amendment (1985)Prohibits funding any organization or program, as determined by the President, that supports or participates in the management of a program of coercive abortion or involuntary sterilization.UNFPA Funding. Abortion.

Voluntarism/Informed Choice &. Consent. Involuntary SterilizationAll funds under State-Foreign Ops.

As well as unobligated balances from prior appropriations actsYes, in effect.Included in annual State-Foreign Ops. Each year. Presidents determined that it applied to UNFPA in FY85-FY92, FY02-FY08, FY17-FY20.Involuntary Sterilization and Abortion Provision (1985)Specifies that U.S.

Foreign assistance funding could be withheld from a country or organization if the president certifies that the use of such funds would violate key provisions of the FAA of 1961 related to abortion or involuntary sterilization (namely the Helms, Biden, and Involuntary Sterilization Amendments).Voluntarism/Informed Choice &. Consent. Incentives.

Abortion. Involuntary SterilizationAll foreign assistance funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Livingston-Obey Amendment (1986)Prohibits discrimination by the U.S. Government against organizations that offer only “natural family planning” for religious or conscientious reasons when the U.S.

Government is awarding related grants. All such applicants must comply with the requirements of the DeConcini Amendment (1985).Voluntarism/Informed ChoiceAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Leahy Amendment (1994)Clarifies Helms Amendment (1973) language that uses the term “motivate” by stating that “motivate” shall not be construed to prohibit, where legal, the provision of information or counseling about all pregnancy options.Abortion. Voluntarism/Informed ChoiceAll authorizing and appropriating legislation related to the State Dept., foreign operations, and related programsYes, in effect.Included in annual State-Foreign Ops.Timing of Release of UNFPA Contribution Funds (1994)Not more than half of funding designated for the U.S.

Contribution to UNFPA zithromax best price is to be released before a particular date (varies by fiscal year).UNFPA FundingFunds made available to UNFPANo, not in effect.Sometimes included in annual State-Foreign Ops.Conditions on Availability of UNFPA Funds (UNFPA Segregated U.S. Contribution Account. UNFPA Does Not Fund Abortions.

Prohibition on the Use of U.S. Funds in China by UNFPA) (1994)States that funds may not be made available to UNFPA unless:· UNFPA keeps the U.S. Contribution to the agency in a separate account, not to be commingled with other funds, and· UNFPA does not fund abortions (note.

Language used beginning in FY00).It also prohibits UNFPA from using any funds from the U.S. Contribution in their programming in China.UNFPA Funding. AbortionFunds made available to UNFPAYes, in effect.Included in annual State-Foreign Ops.UNFPA Dollar-for-Dollar Withholding of Amount UNFPA Plans to Spend in China During Fiscal Year (1994)Reduces the U.S.

Contribution to UNFPA by one dollar for every dollar that UNFPA spends on its programming in China.UNFPA FundingFunds made available to UNFPAYes, in effect.Typically included in annual State-Foreign Ops.Tiahrt Amendment (1998)Prohibits the use of targets/quotas and financial incentives in family planning projects and requires projects to provide comprehensible information on family planning methods. Protects people who choose not to use family planning from being denied rights or benefits and requires experimental family planning methods be provided only in the context of a scientific study. Intended to “promote voluntarism and prevent coercion in family planning programs,” it specifically prohibits three types of targets.

Total number of births, number of family planning acceptors, and acceptors of a particular method of family planning.Voluntarism/Informed Choice &. Consent. Incentives and DisincentivesAll FP funds under State-Foreign Ops.Yes, in effect.Included in annual State-Foreign Ops.Reallocation of Funds Not Made Available to UNFPA (2004)Provides for funds not made available to UNFPA to be reallocated to USAID’s family planning, maternal, and reproductive health activities/services (and, in some years, assistance to vulnerable children and victims of trafficking in persons).UNFPA FundingFunds appropriated for UNFPAYes, in effect.Typically included in annual State-Foreign Ops.Medically Accurate Information on Condoms (2005)Ensures that information provided by U.S.-supported programs about the use of condoms is medically accurate information and includes the public health benefits and failure rates of such use.CondomsAll funds under State-Foreign Ops.Yes, in effect.Typically included in annual State-Foreign Ops.POLICYUSAID Policy Paper on Population Assistance (1982)Outlines the longstanding USAID guidelines surrounding its fundamental programmatic principles of voluntarism and informed choice and consent.Voluntarism/Informed Choice &.

ConsentAll FP/RH assistance provided by USAIDYes, in effect.Policy Determination 3 (PD-3) and Addendum. USAID Policy Guidelines on Voluntary Sterilization (1982)Describes guidelines for informed consent and voluntarism specifically for voluntary sterilization services, including provisions to ensure ready access to other contraceptive methods and prohibiting incentive payments that might induce a person to select voluntary sterilization over another method.Voluntarism/Informed Choice &. Consent.

Voluntary SterilizationAll FP/RH assistance provided by USAIDYes, in effect.Mexico City Policy (“Global Gag Rule”, 1984) As a condition for receiving U.S. Family planning assistance and, now, also other global health assistance (see “Applies to”), requires foreign NGOs to certify that they will not perform or promote abortion as a method of family planning using funds from any source. Under the Trump administration, it was called “Protecting Life in Global Health Assistance” policy.Abortion1984- 2003.

When in effect, was applied to FP assistance at USAID only. In 2003, expanded to include all FP assistance at USAID and the State Dept., exempting multilateral organizations and HIV/AIDS funding under PEPFAR. 2009-17.

Not in effect. 2017-21. Applied to all global health assistance.

2021-present. Not in effect.No, not in effect.Not currently in force.USAID Post-Abortion Care Policy (2001)Clarifies that post-abortion care – the treatment of injuries or illnesses caused by legal or illegal abortion – is permitted under the Helms Amendment and that any restrictions under the Mexico City Policy, when in force, do not limit organizations from treating injuries or illnesses caused by legal or illegal abortions (i.e., providing post-abortion care). Notes USAID does not finance manual vacuum aspiration equipment purchase/distribution for any purpose.Post-Abortion CareAll FP/RH assistance provided by USAIDYes, in effect.Guidance on the Definition and Use of the Global Health Programs Account.

Section on Allowable Uses of Funds for Family Planning/Reproductive Health (2014)Outlines allowable uses of funds for FP/RH by providing a description of activities allowed and examples of activities not allowed, addressing not only FP/RH activities but also family planning activities’ integration with other global health and multisectoral activities.FP/RH Activities. FP/RH System Strengthening Activities. Integrated FP ActivitiesAll FP/RH assistance provided by USAIDYes, in effect.Updated periodically.PEPFAR FY 2021 Country and Regional Operational Plan GuidanceOutlines certain FP/RH activities that may be reported under specific PEPFAR budget categories, such as youth-friendly sexual and RH services that are part of prevention for adolescent girls and young women.HIV/AIDS Program Linkages with FP/RH Activities.

Abortion“Wraparound” PEPFAR activities related to FP/RHYes, in effect.Updated annually.NOTES. PEPFAR= U.S. President’s Emergency Plan for AIDS Relief.

UNFPA= United Nations Population Fund. USAID= U.S. Agency for International Development..

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98.4

142x88

74.1

142x98

73.0

142x108

58.7

142x118

43.6

147x103

76.9

147x123

45.3

152x0

161.5

161.5

162.0

137.9

152x88

107.3

152x98

94.3

94.3

80.6

152x108

79.9

152x118

64.1

64.1

152x128

47.0

162x0

183.4

183.4

183.5

156.7

162x98

116.3

116.3

116.3

162x118

86.1

73.5

162x128

68.9

162x138

50.3

50.3

172x0

207.0

207.0

172x108

125.2

*107,0

172x128

92.2

172x138

73.6

172x148

53.7

53.7

182x0

232.0

232.0

EXT 197.8

182x118

134.1

182x128

117.5

*99,9

182x138

98.4

182x148

78.4

182x158

57.0

57.0

192x0

258.0

258.0

EXT 220.1

192x128

143.1

192x148

104.5

*89,3

192x168

60.4

202x0

285.0

285.0

202x98

218.0

218.0

218.0

202x138

152.0

152.0

202x148

*112,8

202x158

110.7

202x178

63.7

205x82

*246,8

212x138

180.4

212x148

161.0

212x158

*119,2

212x168

116.8

212x178

92.6

212x188

66.0

222x0

344.0

344.0

222x98

277.2

277.2

222x148

191.3

222x168

147.1

*125,7

222x178

123.0

222x188

97.4

232x158

201.6

201.6

232x178

154.7

*132,1

232x188

129.1

232x198

102.1

242x168

212.0

212.0

242x188

162.2

*138,6

242x198

135.3

242x208

106.9

252x0

444.0

444.0

252x178

222.3

*189,9

252x198

169.8

252x208

141.4

252x218

111.6

262x198

*175,7

262x218

147.6

262x228

116.4

272x168

319.7

319.7

272x228

153.7

272x238

121.1

276x0

*532,5

282x218

*191,0

282x238

159.9

282x248

125.9

292x188

348.8

292x248

166.0

302x148

484.4

302x198

363.3

363.3

*310,4

302x258

172.1

322x238

*280,8

332x248

*290,9

332x273

249.4

352x148

713.0

362x293

315.8

*269,8

392x343

251.6

402x148

976.5

402x348

*241,8

Firkant stænger
Standard dimensioner og legeringer
Standardlængder: 500, 1000, 2000 mm

A x B mm

JM 1-15 Rødgods

JM 3-15
Tin-bronze

JM 7-15/20 Aluminiumbronze

30x30

*6,8

32x32

9,1

9,1

40x40

*12,0

42x42

15,7

15,7

45x45

*15,2

52x12

5,6

5,6

52x14

6,5

6,5

52x18

8,3

8,3

52x22

10,2

10,2

52x52

24,1

24,1

55x55

*22,7

60x60

*27,4

67x12

7,2

7,2

67x14

8,3

8,3

67x18

10,7

10,7

67x22

13,1

13,1

67x32

19,1

19,1

16,3

70x70

*43,6

80x42

25,8

80x51

31.3

82x12

8,8

8,8

82x14

10,2

10,2

82x18

13,1

13,1

82x22

16,1

16,1

102x12

10,9

10,9

102x14

12,7

12,7

102x18

16,3

16,3

102x22

20,2

20,2

102x52

47

103x30

*23,5

105x55

44.2

122x18

19,5

19,5

122x22

23,9

23,9

130x63

62.6

130x65

74,7

142x18

22,7

22,7

142x22

27,8

27,8

150x70

*79,8

150x90

102,6

162x18

26

26

162x22

31,7

31,7

162x72

103

182x18

29,2

29,2

182x22

35,6

35,6

185x90

*126,5

202x18

32,4

32,4

202x22

39,6

39,6

202x30

*46,1

Sekskant stænger
Standard dimensioner og legeringer
Standardlængder: 500, 1000, 2000, 3000 mm. Sekskantstænger m/ hul fremstilles på bestilling

NV mm

JM 1-15 Rødgods

17

2,2

18

2,5

22

3,7

24

4,4

26

5,2

28

6

32

7,9

36

10

44

14,9

50

19,3