Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them

Detalhes bibliográficos
Autor(a) principal: Bastos, Francisco Inácio Pinkusfeld Monteiro
Data de Publicação: 2005
Outros Autores: Bongertz, Vera, Teixeira, Sylvia Lopes Maia, Morgado, Mariza Gonçalves, Vilas-Boas Hacker, Mariana de Andrea
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/615
Resumo: Francisco I Bastos,a, Vera Bongertz*, Sylvia Lopes Teixeira*, Mariza G Morgado*,Mariana A Hacker a Departamento de Informação em Saúde, CICT-Fiocruz, Av. Brasil 4365, 21045-900, Rio de Janeiro, RJ, Brasil *Departamento de Imunologia, IOC-Fiocruz, Rio de Janeiro, RJ, Brasil
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spelling Bastos, Francisco Inácio Pinkusfeld MonteiroBongertz, VeraTeixeira, Sylvia Lopes MaiaMorgado, Mariza GonçalvesVilas-Boas Hacker, Mariana de Andrea2010-08-23T16:58:31Z2010-11-04T14:19:40Z2010-11-04T14:19:40Z2010-08-23T16:58:31Z2005BASTOS, Francisco Inácio Pinkusfeld Monteiro et al. Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 1, p. 91-96, Feb. 2005.0074-0276https://www.arca.fiocruz.br/handle/icict/615Francisco I Bastos,a, Vera Bongertz*, Sylvia Lopes Teixeira*, Mariza G Morgado*,Mariana A Hacker a Departamento de Informação em Saúde, CICT-Fiocruz, Av. Brasil 4365, 21045-900, Rio de Janeiro, RJ, Brasil *Departamento de Imunologia, IOC-Fiocruz, Rio de Janeiro, RJ, BrasilWe briefly review findings from Brazilian settings where the human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) epidemic among injection drug users (IDUs) seems to be decreasing, highlighting recent findings from Rio de Janeiro and discussing methodological alternatives. Former analyses using serologic testing algorithm for recent HIV seroconversion have shown that HIV incidence has been low in IDUs recruited by two different surveys carried out in Rio, where low injection frequencies and infection rates have been found among new injectors. The proportion of AIDS cases among IDUs in Rio has been fairly modest, compared to São Paulo and especially to the southernmost states. Notwithstanding, the interpretation of findings from serial surveys constitutes a challenge, magnified in the assessment of HIV spread among IDUs due to the dynamic nature of the drug scenes and limitations of sampling strategies targeting hard-to-reach populations. Assessment of epidemic trends may profit from the triangulation of data, but cannot avert biases associated with sampling errors. Efforts should be made to triangulate data from different sources, besides exploring specific studies from different perspectives. In an attempt to further assess the observed trends, we carried out original analyses using data from Brazilian AIDS databank.Fundação Oswaldo Cruz. Centro de Informação Científica e Tecnológica. Departamento de Informação em Saúde. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil.engInstituto Oswaldo CruzAcquired immunodeficiency syndromeHuman immunodeficiency virusInjection drug usersSerial serosurveysBrazilIs human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? 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dc.title.pt_BR.fl_str_mv Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
title Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
spellingShingle Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
Bastos, Francisco Inácio Pinkusfeld Monteiro
Acquired immunodeficiency syndrome
Human immunodeficiency virus
Injection drug users
Serial serosurveys
Brazil
title_short Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
title_full Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
title_fullStr Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
title_full_unstemmed Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
title_sort Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them
author Bastos, Francisco Inácio Pinkusfeld Monteiro
author_facet Bastos, Francisco Inácio Pinkusfeld Monteiro
Bongertz, Vera
Teixeira, Sylvia Lopes Maia
Morgado, Mariza Gonçalves
Vilas-Boas Hacker, Mariana de Andrea
author_role author
author2 Bongertz, Vera
Teixeira, Sylvia Lopes Maia
Morgado, Mariza Gonçalves
Vilas-Boas Hacker, Mariana de Andrea
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Bastos, Francisco Inácio Pinkusfeld Monteiro
Bongertz, Vera
Teixeira, Sylvia Lopes Maia
Morgado, Mariza Gonçalves
Vilas-Boas Hacker, Mariana de Andrea
dc.subject.por.fl_str_mv Acquired immunodeficiency syndrome
Human immunodeficiency virus
Injection drug users
Serial serosurveys
Brazil
topic Acquired immunodeficiency syndrome
Human immunodeficiency virus
Injection drug users
Serial serosurveys
Brazil
description Francisco I Bastos,a, Vera Bongertz*, Sylvia Lopes Teixeira*, Mariza G Morgado*,Mariana A Hacker a Departamento de Informação em Saúde, CICT-Fiocruz, Av. Brasil 4365, 21045-900, Rio de Janeiro, RJ, Brasil *Departamento de Imunologia, IOC-Fiocruz, Rio de Janeiro, RJ, Brasil
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2010-08-23T16:58:31Z
2010-11-04T14:19:40Z
dc.date.available.fl_str_mv 2010-11-04T14:19:40Z
2010-08-23T16:58:31Z
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dc.identifier.citation.fl_str_mv BASTOS, Francisco Inácio Pinkusfeld Monteiro et al. Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 1, p. 91-96, Feb. 2005.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/615
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
identifier_str_mv BASTOS, Francisco Inácio Pinkusfeld Monteiro et al. Is human immunodeficiency virus/acquired immunodeficiency syndrome decreasing among Brazilian injection drug users? Recent findings and how to interpret them. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 1, p. 91-96, Feb. 2005.
0074-0276
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