Cargando…
Characterization of human immunodeficiency virus-infected patients of suspected first-line antiretroviral treatment failure within 5 years – Evidence from a tertiary hospital, Kolkata
OBJECTIVES: Antiretroviral therapy (ART) has immense survival benefit on human immunodeficiency virus (HIV)-infected people. However, every year, a proportion of patients were failing to the first-line drugs. The aim of this study is to characterize the patients developing first-line failure within...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6896384/ https://www.ncbi.nlm.nih.gov/pubmed/31922107 http://dx.doi.org/10.4103/ijstd.IJSTD_81_18 |
Sumario: | OBJECTIVES: Antiretroviral therapy (ART) has immense survival benefit on human immunodeficiency virus (HIV)-infected people. However, every year, a proportion of patients were failing to the first-line drugs. The aim of this study is to characterize the patients developing first-line failure within 5 years of ART. MATERIALS AND METHODS: A retrospective observational study was carried out at the Centre of Excellence in HIV care, School of Tropical Medicine, Kolkata. A total of 190 referred patients' data of suspected first-line treatment failure who failed first-line ART within 5 years of initiation were collected and analyzed using R software. RESULTS: Among 190 patients, 100 (52.4%) patients had virologic failure. Male patients 78 (41.05%) outnumbered females 22 (11.57%) and needed to switch to the second-line drugs. The median age was 37 years (range 8–65 years), and the median duration of first-line ART taken was 2.85 years. Among the first-line failed patients, zidovudine, lamivudine, and nevirapine (23.6%) was the most common antiretroviral regimen and 77 (40.5%) referred in the WHO stage I of illness. Seventy-three (38.42%) patients were referred for immunological failure, 26 (13.7%) for both immunological and clinical failure, and only 1 (0.52%) had only clinical failure at the time of referral. We found a significant association of suboptimal adherence (P < 0.05) and high viral load in this study. CONCLUSION: This study enables that poor adherence was the most important factor responsible for the first-line treatment failure. As adherence is a dynamic process, interventions in every visit following ART initiation should be optimized, and a multidisciplinary approach toward adherence is needed to get the highest treatment outcome benefit. |
---|