Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98

Detalhes bibliográficos
Autor(a) principal: Sutmöller, Frits
Data de Publicação: 2002
Outros Autores: Penna, Therezinha Lucy, Souza, Claudia Teresa Vieira de, Lambert, John, The Oswaldo Cruz Foundation STD/HIV Prevention Group
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/39135
Resumo: Fundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Rio de Janeiro, RJ, Brasil.
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spelling Sutmöller, FritsPenna, Therezinha LucySouza, Claudia Teresa Vieira deLambert, JohnThe Oswaldo Cruz Foundation STD/HIV Prevention Group2020-01-10T14:32:25Z2020-01-10T14:32:25Z2002SUTMÖLLER, Frits et al. Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98. International Journal of Infectious Diseases, v. 6, n. 4, p. 259-265, 20021201-9712https://www.arca.fiocruz.br/handle/icict/3913510.1016/s1201-9712(02)90158-x1878-3511engElsevierHuman immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Rio de Janeiro, RJ, Brasil.University of Maryland. Institute of Human Virology. Baltimore, MD, USA.Objectives: In preparation for a phase III HIV vaccine trial, we report the results of men who have sex with men (MSM) cohort (‘Project0 Rio’). Methods: HIV-negative MSM were followed 6-monthly over a 3-year period. Results: High seroprevalence for sexually transmitted disease (HIV, syphilis and hepatitis B seropositivities of 24%, 29%, a,nd 37%, respectively) was seen in the 1165 potential volunteers, and this seroprevalence showed significant differences according to HIV serologic status. Among the 647 HIV-negative cohort participants, HIV incidence rate (IR) was 3.33 (95% CI 1.93-4.67) per 100 men-years, with 21 newly acquired HIV infections during 7572 men-months of observation. IR differences were observed in four categories: (1) non-commercial sex workers and non-transvestites who had protected sex prior to study entry (IR 1.6 per 100 men-years); (2) non-commercial sex workers and non-transvestites who had unprotected sex prior to study entry (IR 2.7 per 100 men-years); (3) commercial sex workers (IR 3.5 per 100 men-years); and (4) transvestite groups (IR 16.8 per 100 men-years). Unprotected penetrative anal sex was frequent (66%) in the 6 months before study entry, and when we take into consideration the fact that bisexual men engaged in unprotected vaginal intercourse with their female partners, the risk behavior in this group escalates to 73%. HIV seroconverters had high risk behavior prior to study entry (76%), and all but one admitted to having unprotected penetrative sex prior to infection. Conclusions: MSM in this study had a high rate of unprotected penetrative sexual practices, which caused a significant HIV incidence rate, and, with improved study adherence, this study site could be used for future vaccine trials.HIVRisk behaviorinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83104https://www.arca.fiocruz.br/bitstream/icict/39135/1/license.txt79178e5f2a0eb066867a274556814938MD51ORIGINALve_Sutmöller_Frits_etal_INI_2002.pdfve_Sutmöller_Frits_etal_INI_2002.pdfapplication/pdf830976https://www.arca.fiocruz.br/bitstream/icict/39135/2/ve_Sutm%c3%b6ller_Frits_etal_INI_2002.pdf4ed2b49a2bc0baa52c2dff6da0f53f04MD52TEXTve_Sutmöller_Frits_etal_INI_2002.pdf.txtve_Sutmöller_Frits_etal_INI_2002.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
title Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
spellingShingle Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
Sutmöller, Frits
HIV
Risk behavior
title_short Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
title_full Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
title_fullStr Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
title_full_unstemmed Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
title_sort Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98
author Sutmöller, Frits
author_facet Sutmöller, Frits
Penna, Therezinha Lucy
Souza, Claudia Teresa Vieira de
Lambert, John
The Oswaldo Cruz Foundation STD/HIV Prevention Group
author_role author
author2 Penna, Therezinha Lucy
Souza, Claudia Teresa Vieira de
Lambert, John
The Oswaldo Cruz Foundation STD/HIV Prevention Group
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sutmöller, Frits
Penna, Therezinha Lucy
Souza, Claudia Teresa Vieira de
Lambert, John
The Oswaldo Cruz Foundation STD/HIV Prevention Group
dc.subject.en.pt_BR.fl_str_mv HIV
Risk behavior
topic HIV
Risk behavior
description Fundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Rio de Janeiro, RJ, Brasil.
publishDate 2002
dc.date.issued.fl_str_mv 2002
dc.date.accessioned.fl_str_mv 2020-01-10T14:32:25Z
dc.date.available.fl_str_mv 2020-01-10T14:32:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv SUTMÖLLER, Frits et al. Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98. International Journal of Infectious Diseases, v. 6, n. 4, p. 259-265, 2002
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/39135
dc.identifier.issn.pt_BR.fl_str_mv 1201-9712
dc.identifier.doi.none.fl_str_mv 10.1016/s1201-9712(02)90158-x
dc.identifier.eissn.none.fl_str_mv 1878-3511
identifier_str_mv SUTMÖLLER, Frits et al. Human immunodeficiency virus incidence and risk behavior in the 'Projeto Rio': results of the first 5 years of the Rio de Janeiro open cohort of homosexual and bisexual men, 1994-98. International Journal of Infectious Diseases, v. 6, n. 4, p. 259-265, 2002
1201-9712
10.1016/s1201-9712(02)90158-x
1878-3511
url https://www.arca.fiocruz.br/handle/icict/39135
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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
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