Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV

Detalhes bibliográficos
Autor(a) principal: Inocencio, Lilian A.
Data de Publicação: 2009
Outros Autores: Pereira, Anderson A., Sucupira, Maria Cecilia A., Fernandez, José Carlos C., Jorge, Célia P., Fink, Helena T., Diaz, Ricardo S., Becker, Irina M., Suffert, .Theodoro A., Arruda, Monica B., Macedo, Olinda, Simão, Mariangela B. G., Tanuri, Amilcar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20606
Resumo: Ministério da Saúde. Programa Brasileiro DST/AIDS. Brasília, DF, Brasil.
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spelling Inocencio, Lilian A.Pereira, Anderson A.Sucupira, Maria Cecilia A.Fernandez, José Carlos C.Jorge, Célia P.Fink, Helena T.Diaz, Ricardo S.Becker, Irina M.Suffert, .Theodoro A.Arruda, Monica B.Macedo, OlindaSimão, Mariangela B. G.Tanuri, Amilcar2017-08-15T12:08:28Z2017-08-15T12:08:28Z2009INOCENCIO. Lilian A. et al. Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV. Journal of the International AIDS Survey, v.12, n.20, 6p, Sept. 2009.1758-2652https://www.arca.fiocruz.br/handle/icict/2060610.1186/1758-2652-12-20engBioMed CentralAIDSAntiretroviraisDiagnósticoTratamentoMedicamentosAIDSAntiretroviral TherapyDrugsDiagnosisBrazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIVinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMinistério da Saúde. Programa Brasileiro DST/AIDS. Brasília, DF, Brasil.Ministério da Saúde. Programa Brasileiro DST/AIDS. Brasília, DF, Brasil.Universidade Federal de São Paulo. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia. Rio de Janeiro, RJ. Brasil.Universidade Federal da Bahia. Laboratório de Biologia Molecular. Salvador, BA, BrasilMinistério da Saúde. Prograna Brasileiro DST/AIDS. Brasília, DF, Brasil.Laboratório de Saúde Pública. Brasília, DF, BrasilUniversidade Federal de São Paulo. São Paulo, SP, Brasil.Laboratório de Saúde Pública. Porto Alegre, RS, Brasil.Prefeitura de Porto Alegre. Centro de Saúde do Porto. Porto Alegre, RS, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biociências. Laboratório de Virologia Molecular. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Biociências. Laboratório de Virologia Molecular. Rio de Janeiro, RJ, BrasilMinistério da Saúde. Programa Brasileiro DST/AIDS. Brasília, DF, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biociências. Laboratório de Virologia Molecular. Rio de Janeiro, RJ, BrasilUse of antiretrovirals is widespread in Brazil, where more than 200,000 individuals are under treatment. Although general prevalence of primary antiretroviral resistance in Brazil is low, systematic sampling in large metropolitan areas has not being performed.The HIV Threshold Survey methodology (HIV-THS, WHO) was utilized, targeting Brazil's four major regions and selecting the six most populated state capitals: Sao Paulo, Rio de Janeiro, Salvador, Porto Alegre, Brasilia and Belem. We were able to sequence samples from 210 individuals with recent HIV diagnosis, 17 of them (8.1%) carrying HIV isolates with primary antiretroviral resistance mutations. Five, nine and four isolates showed mutations related to resistance to nucleoside reverse transcriptase inhibitors (NRTIs), non-nucleoside reverse transcriptase inhibitors (NNRTIs) and protease inhibitors (PIs), respectively. Using HIV-THS, we could find an intermediate level of transmitted resistance (5% to 15%) in Belem/Brasilia, Sao Paulo and Rio de Janeiro. Lower level of transmitted resistance (<5%) were observed in the other areas. Despite the extensive antiretroviral exposure and high rates of virologic antiretroviral failure in Brazil, the general prevalence of primary resistance is still low. However, an intermediate level of primary resistance was found in the four major Brazilian cities, confirming the critical need to start larger sampling surveys to better define the risk factors associated with transmission of resistant HIV.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/20606/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALBrazilian network for HIV drug resistance aurveillance.pdfBrazilian network for HIV drug resistance aurveillance.pdfapplication/pdf218869https://www.arca.fiocruz.br/bitstream/icict/20606/2/Brazilian%20network%20for%20HIV%20drug%20resistance%20aurveillance.pdfabf9bc78a1058cbfeb86f9e02e20118aMD52TEXTBrazilian network for HIV drug resistance aurveillance.pdf.txtBrazilian network for HIV drug resistance aurveillance.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
title Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
spellingShingle Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
Inocencio, Lilian A.
AIDS
Antiretrovirais
Diagnóstico
Tratamento
Medicamentos
AIDS
Antiretroviral Therapy
Drugs
Diagnosis
title_short Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
title_full Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
title_fullStr Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
title_full_unstemmed Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
title_sort Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV
author Inocencio, Lilian A.
author_facet Inocencio, Lilian A.
Pereira, Anderson A.
Sucupira, Maria Cecilia A.
Fernandez, José Carlos C.
Jorge, Célia P.
Fink, Helena T.
Diaz, Ricardo S.
Becker, Irina M.
Suffert, .Theodoro A.
Arruda, Monica B.
Macedo, Olinda
Simão, Mariangela B. G.
Tanuri, Amilcar
author_role author
author2 Pereira, Anderson A.
Sucupira, Maria Cecilia A.
Fernandez, José Carlos C.
Jorge, Célia P.
Fink, Helena T.
Diaz, Ricardo S.
Becker, Irina M.
Suffert, .Theodoro A.
Arruda, Monica B.
Macedo, Olinda
Simão, Mariangela B. G.
Tanuri, Amilcar
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Inocencio, Lilian A.
Pereira, Anderson A.
Sucupira, Maria Cecilia A.
Fernandez, José Carlos C.
Jorge, Célia P.
Fink, Helena T.
Diaz, Ricardo S.
Becker, Irina M.
Suffert, .Theodoro A.
Arruda, Monica B.
Macedo, Olinda
Simão, Mariangela B. G.
Tanuri, Amilcar
dc.subject.other.pt_BR.fl_str_mv AIDS
Antiretrovirais
Diagnóstico
Tratamento
Medicamentos
topic AIDS
Antiretrovirais
Diagnóstico
Tratamento
Medicamentos
AIDS
Antiretroviral Therapy
Drugs
Diagnosis
dc.subject.en.pt_BR.fl_str_mv AIDS
Antiretroviral Therapy
Drugs
Diagnosis
description Ministério da Saúde. Programa Brasileiro DST/AIDS. Brasília, DF, Brasil.
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2017-08-15T12:08:28Z
dc.date.available.fl_str_mv 2017-08-15T12:08:28Z
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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dc.identifier.citation.fl_str_mv INOCENCIO. Lilian A. et al. Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV. Journal of the International AIDS Survey, v.12, n.20, 6p, Sept. 2009.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20606
dc.identifier.issn.pt_BR.fl_str_mv 1758-2652
dc.identifier.doi.none.fl_str_mv 10.1186/1758-2652-12-20
identifier_str_mv INOCENCIO. Lilian A. et al. Brazilian Network for HIV Drug Resistance Surveillance: a survey of individuals recently diagnosed with HIV. Journal of the International AIDS Survey, v.12, n.20, 6p, Sept. 2009.
1758-2652
10.1186/1758-2652-12-20
url https://www.arca.fiocruz.br/handle/icict/20606
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv BioMed Central
publisher.none.fl_str_mv BioMed Central
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