Bibliographic citations
Romero, S., Ortiz, L. (2024). Perfil genómico de resistencia a medicamentos antirretrovirales en pacientes infectados por el virus de inmunodeficiencia humana/síndrome de inmunodeficiencia adquirida con falla virológica en un hospital de nivel III - Lima, Perú; 2017 - 2023 [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/15232
Romero, S., Ortiz, L. Perfil genómico de resistencia a medicamentos antirretrovirales en pacientes infectados por el virus de inmunodeficiencia humana/síndrome de inmunodeficiencia adquirida con falla virológica en un hospital de nivel III - Lima, Perú; 2017 - 2023 []. PE: Universidad Peruana Cayetano Heredia; 2024. https://hdl.handle.net/20.500.12866/15232
@misc{renati/911155,
title = "Perfil genómico de resistencia a medicamentos antirretrovirales en pacientes infectados por el virus de inmunodeficiencia humana/síndrome de inmunodeficiencia adquirida con falla virológica en un hospital de nivel III - Lima, Perú; 2017 - 2023",
author = "Ortiz Villegas, Luz Mariana",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2024"
}
Background: Antiretroviral resistance is a rising global issue. Identifying resistance genes in HIV/AIDS patients who develop Virological Failure enables appropriate management. Objective: To determine the genomic profile of antiretroviral resistance in HIV/AIDS patients with virological failure and explore associated demographic and clinical factors in a level III-1 hospital in Lima, Peru. Materials and methods: Observational, retrospective, and descriptive study with secondary database analysis; all HIV/AIDS patients with virological failure and genotyping test results were included. Resistance mutations, along with explored epidemiological and clinical factors, were collected in an Excel database and analyzed using Odds Ratio and respective 95% CI. Results: 71 patients with virological failure and genotyping test results were identified; mean age was 41.47 ± 10 years, 70.72% were males, and 56.76% were heterosexuals. Median Viral Load and CD4 count were 69,350 copies/mL and 243 cells/mm3, respectively. INTR resistance genes were present in 82.1%, and NNTR mutations in 76.1%. 74.32% (n=55) of patients exhibited resistance mutations to 2 antiretroviral families. Conclusions: The patients were mainly males aged 20-30, heterosexual. The median viral load was 69350 copies/mL, and CD4 count was 243 cells/mm3. Age >25, male gender, and >5 sexual partners were associated with resistance. The most common mutations were M184V and K103N.
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