부산대학교 도서관

Objectives: Our objective was to identify patient factors associated with being untreated for hepatitis C virus (HCV) infection in HIV‐coinfected patients. Methods: A prospective longitudinal study was carried out. HIV‐infected patients with active chronic HCV infection included in the HERACLES cohort (NCT02511496) constituted the study population. The main study outcome was receipt of HCV direct‐acting antiviral (DAA) treatment from 1 May 2015 to 1 May 2017. The population was divided into patients who were receiving HCV treatment during follow‐up and those who were not. Results: Of the 15 556 HIV‐infected patients in care, 3075 (19.7%) presented with chronic HCV infection and constituted the study population. At the end of the follow‐up, 1957 patients initiated HCV therapy (63.6%). Age < 50 years, absence of or minimal liver fibrosis, being treatment‐naïve, HCV genotype 3 infection, being in the category of people who inject drugs using opioid substitutive therapy (OST‐PWID), and being in the category of recent PWID were identified as significant independent risk factors associated with low odds of DAA implementation. When a multivariate analysis was performed including only the PWID population, both OST‐PWID [odds ratio (OR) 0.552; 95% confidence interval (CI) 0.409–0.746) and recent PWID (OR 0.019; 95% CI 0.004–0.087) were identified as independent factors associated with low odds of treatment implementation. Conclusions: We identified factors, which did not include prioritization of a DAA uptake strategy, that limited access to HCV therapy. The low treatment uptake in several populations seriously jeopardizes the elimination of HCV infection in the coming years. [ABSTRACT FROM AUTHOR]