Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men

Detalhes bibliográficos
Autor(a) principal: Marcus, Julia L.
Data de Publicação: 2014
Outros Autores: Glidden, David V., McMahan, Vanessa, Lama, Javier R., Mayer, Kenneth H., Liu, Albert Y., Herrera, Orlando Montoya, Casapia, Martin, Hoagland, Brenda Regina de Siqueira, Grant, Robert M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/10377
Resumo: Bill and Melinda Gates Foundation, Gladstone Institutes
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spelling Marcus, Julia L.Glidden, David V.McMahan, VanessaLama, Javier R.Mayer, Kenneth H.Liu, Albert Y.Herrera, Orlando MontoyaCasapia, MartinHoagland, Brenda Regina de SiqueiraGrant, Robert M.2015-05-15T19:22:06Z2015-05-15T19:22:06Z2014MARCUS, Julia L. et al. Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men. Plos One, v.9, n.3, p.e91513, 2014.1932-6203https://www.arca.fiocruz.br/handle/icict/1037710.1371/journal.pone.00915131932-6203Bill and Melinda Gates Foundation, Gladstone InstitutesGladstone Institute of Virology and Immunology. San Francisco, CA, United States of America / University of California. Berkeley, CA, United States of AmericaUniversity of California San Francisco. San Francisco, CA, United States of AmericaGladstone Institute of Virology and Immunology. San Francisco, CA, United States of AmericaAsociación Civil Impacta Salud y Educación. Lima, PeruFenway Institute. Fenway Health. Boston, MA, United States of America / Beth Israel Deaconess Medical Center. Boston, MA, United States of AmericaBridge HIV. San Francisco Department of Public Health. San Francisco, CA, United States of AmericaFundación Ecuatoriana Equidad. Guayaquil, EcuadorAsociación Civil Selva Amazónica. Iquitos, PeruFundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Rio de Janeiro, RJ, BrasiGladstone Institute of Virology and Immunology. San Francisco, CA, United States of America / University of California San Francisco. San Francisco, CA, United States of AmericaIn addition to protecting against HIV acquisition, antiretroviral preexposure prophylaxis (PrEP) using topical 1% tenofovir gel reduced Herpes simplex virus type 2 (HSV-2) acquisition by 51% among women in the CAPRISA 004 study. We examined the effect of daily oral emtricitabine/tenofovir (FTC/TDF) PrEP on HSV-2 seroincidence and ulcer occurrence among men who have sex with men (MSM) in the iPrEx trial. Methods HSV-2 serum testing was performed at screening and every six months. Among HSV-2-seronegative individuals, we used Cox regression models to estimate hazard ratios (HRs) of HSV-2 seroincidence associated with randomization to FTC/TDF. We used multiple imputation and Cox regression to estimate HRs for HSV-2 seroincidence accounting for drug exposure. We assessed ulcer occurrence among participants with prevalent or incident HSV-2 infection. Results Of the 2,499 participants, 1383 (55.3%) tested HSV-2-seronegative at baseline, 892 (35.7%) tested positive, 223 (8.9%) had indeterminate tests, and one test was not done. Of the 1,347 HSV-2-seronegative participants with follow-up, 125 (9.3%) had incident HSV-2 infection (5.9 per 100 person-years). Compared with participants receiving placebo, there was no difference in HSV-2 seroincidence among participants receiving FTC/TDF (HR 1.1, 95% CI: 0.8–1.5; P = 0.64) or among participants receiving FTC/TDF with a concentration of tenofovir diphosphate >16 per million viable cells (HR 1.0, 95% CI: 0.3–3.5; P = 0.95). Among participants with HSV-2 infection, the proportion with ≥1 moderate or severe ulcer adverse event was twice as high in the placebo vs. active arm (5.9% vs. 2.9%, P = 0.02), but there were no differences in the proportions with ≥1 clinical examination during which perianal or groin ulcers were identified. Conclusions Tenofovir in daily oral FTC/TDF PrEP may reduce the occurrence of ulcers in individuals with HSV-2 infection but does not protect against HSV-2 incidence among MSM.engPublic Library of ScienceDaily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with meninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleHerpesvirus 2, HumanStatistical AnalysisAnti-Retroviral AgentsPre-Exposure ProphylaxisHerpesvirus Humano 2Análise EstatísticaAntirretroviraisProfilaxia Pré-Exposiçãoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82352https://www.arca.fiocruz.br/bitstream/icict/10377/1/license.txtafbdf7d7a9bcf771a1cc7edf5f618413MD51ORIGINALDaily oral emtricitabine tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men.pdfDaily 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dc.title.pt_BR.fl_str_mv Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
title Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
spellingShingle Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
Marcus, Julia L.
Herpesvirus 2, Human
Statistical Analysis
Anti-Retroviral Agents
Pre-Exposure Prophylaxis
Herpesvirus Humano 2
Análise Estatística
Antirretrovirais
Profilaxia Pré-Exposição
title_short Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
title_full Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
title_fullStr Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
title_full_unstemmed Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
title_sort Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men
author Marcus, Julia L.
author_facet Marcus, Julia L.
Glidden, David V.
McMahan, Vanessa
Lama, Javier R.
Mayer, Kenneth H.
Liu, Albert Y.
Herrera, Orlando Montoya
Casapia, Martin
Hoagland, Brenda Regina de Siqueira
Grant, Robert M.
author_role author
author2 Glidden, David V.
McMahan, Vanessa
Lama, Javier R.
Mayer, Kenneth H.
Liu, Albert Y.
Herrera, Orlando Montoya
Casapia, Martin
Hoagland, Brenda Regina de Siqueira
Grant, Robert M.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Marcus, Julia L.
Glidden, David V.
McMahan, Vanessa
Lama, Javier R.
Mayer, Kenneth H.
Liu, Albert Y.
Herrera, Orlando Montoya
Casapia, Martin
Hoagland, Brenda Regina de Siqueira
Grant, Robert M.
dc.subject.en.pt_BR.fl_str_mv Herpesvirus 2, Human
Statistical Analysis
Anti-Retroviral Agents
Pre-Exposure Prophylaxis
topic Herpesvirus 2, Human
Statistical Analysis
Anti-Retroviral Agents
Pre-Exposure Prophylaxis
Herpesvirus Humano 2
Análise Estatística
Antirretrovirais
Profilaxia Pré-Exposição
dc.subject.decs.pt_BR.fl_str_mv Herpesvirus Humano 2
Análise Estatística
Antirretrovirais
Profilaxia Pré-Exposição
description Bill and Melinda Gates Foundation, Gladstone Institutes
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-05-15T19:22:06Z
dc.date.available.fl_str_mv 2015-05-15T19:22:06Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv MARCUS, Julia L. et al. Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men. Plos One, v.9, n.3, p.e91513, 2014.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/10377
dc.identifier.issn.none.fl_str_mv 1932-6203
dc.identifier.doi.none.fl_str_mv 10.1371/journal.pone.0091513
dc.identifier.eissn.none.fl_str_mv 1932-6203
identifier_str_mv MARCUS, Julia L. et al. Daily oral emtricitabine/tenofovir preexposure prophylaxis and herpes simplex virus type 2 among men who have sex with men. Plos One, v.9, n.3, p.e91513, 2014.
1932-6203
10.1371/journal.pone.0091513
url https://www.arca.fiocruz.br/handle/icict/10377
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
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