Hepatitis C virus-microelimination program and patient trajectories after hepatitis C virus cure in an outpatient HIV clinical unit.

ABSTRACT

OBJECTIVE: Treatment recommendations for hepatitis C now make no distinction between HIV/HCV-coinfected and HCV-monoinfected patients. The largest challenge remained lack of effective models to eliminate HCV in people living with HIV. We report the results of a microelimination program evaluating the possibility of eradicating HCV in an HIV-outpatient clinical unit within 12 months. METHODS: This HCV-microelimination program began in February 2016 in an unit following approximately 1000 HIV-infected patients and combined screening and therapeutic components according to the French guideline. A nested cohort study evaluating the impact of HCV cure on different health outcomes was conducted through self-administered questionnaires and using generalized mixed models. RESULTS: Among 601 patients eligible for HCV serological testing, 445 were evaluated, and two HCV acute infections were diagnosed. Among the 151 patients eligible for HCV RNA quantification, 119 were evaluated, and one reinfection with HCV was diagnosed. Among the 110 patients eligible for direct-acting antiviral treatment, 51 (46.4%) initiated treatment within the 12 months program, and 35 (31.8%) after. Sustained virologic response (SVR) rate was 96.1%, and two treatments failed. At least one self-reported symptom was declared by 72.5% (n = 29) of patients. Positive impact of HCV cure was observed on various markers of physical and mental health as well as on health habits. CONCLUSION: Our program should be considered as a proof of concept, which confirmed the feasibility of a HCV-microelimination program at the scale of an HIV clinical unit. However, 12 months were not sufficient to achieve our objective despite the specific organization.