Evidence map›Paper›PMID 39143878›Full record

ArticleCurrent HIV research2024

Genotyping and Antiretroviral Drug Resistance Mutations among HIV Patients in Southern Santa Catarina, Brazil.

Chaiana Esmeraldino Mendes Marcon, Aline Daiane Schlindwein, Luis Fernando de Macedo Brigido, Giselle Ibette Lopez-Lopes, Gabriela Bastos Cabral, Fabiana Schuelter-Trevisol

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Article in Current HIV research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Chaiana Esmeraldino Mendes MarconPostgraduate Program in Health Sciences, University of Southern Santa Catarina at Tubarão, Santa Catarina, Brazil.
Aline Daiane SchlindweinPostgraduate Program in Health Sciences, University of Southern Santa Catarina at Tubarão, Santa Catarina, Brazil.
Luis Fernando de Macedo BrigidoDepartment of Virology, Adolfo Lutz Institute, São Paulo, Brazil.
Giselle Ibette Lopez-LopesDepartment of Virology, Adolfo Lutz Institute, São Paulo, Brazil.
Gabriela Bastos CabralDepartment of Virology, Adolfo Lutz Institute, São Paulo, Brazil.
Fabiana Schuelter-TrevisolPostgraduate Program in Health Sciences, University of Southern Santa Catarina at Tubarão, Santa Catarina, Brazil.ORCID 0000-0003-0997-1594

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTherapeutic measures have been successful in increasing survival rates and quality of life of HIV/AIDS-infected people. However, some people fail to respond to antiretroviral therapy (HAART) because of viral resistance-associated mutations.

objectiveTo identify virus genotype and the presence of mutations that alter the susceptibility to HAART, and factors associated with the occurrence of these mutations.

methodsA cross-sectional study was conducted on adults living with HIV attending a specialized outpatient clinic in southern Santa Catarina, Brazil. The participants were interviewed and had blood samples collected for analysis. Those with detectable viral load were genotyped.

resultsOut of the 629 patients recruited, 127 subjects were included due to having a detectable viral load. The most common mutations were M184V and K103N. HIV-1 subtype C was the most prevalent strain. Resistance to HAART was associated with modification in the treatment regimen (p <0.001).

conclusionThis study concluded that the circulating subtype virus was subtype C and that the mutations K103N and M184V were the most prevalent strains in southern Santa Catarina, Brazil.

Indexed as

Drug Resistance, ViralGenotypeHIV-1HIV InfectionsAdultAnti-HIV AgentsAntiretroviral Therapy, Highly ActiveBrazilCross-Sectional StudiesFemaleHumansMaleMiddle AgedMutationViral LoadYoung AdultAnti-HIV Agentsgenotyping techniquesHAARTHIVK103NM184V.mutationviral drug resistance

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