Favorable outcome with direct-acting antiviral treatment in hepatitis C patients coinfected with HIV

Aim To investigate the efficacy and safety of all-oral direct-acting antiviral treatments in patients coinfected with hepatitis C virus (HCV) and HIV. Methods In all, 35 patients with HCV/HIV coinfection (22 patients with HCV genotype 1 infection, 6 with genotype 2, and 7 with genotype 3) were treated with sofosbuvir and ledipasvir (for genotype 1 patients) or sofosbuvir and ribavirin (for genotypes 2 and 3). Sustained virological response (SVR) at 24 weeks after end of treatment and adverse events were assessed. Results The overall SVR rate was 91.4% (32/35). One patient with genotype 1 infection discontinued treatment on day 2 due to severe headache, which subsided after the cessation of medication; all other patients completed their treatment without severe adverse events. Two patients who had a relapse of HCV were infected with a genotype 3 strain. We observed hyperbilirubinemia in a patient with genotype 3, who was under antiretroviral therapy including atazanavir. He completed the treatment and achieved SVR. Conclusion Direct-acting antiviral treatment for patients coinfected with HCV/HIV is as effective as in patients infected only with HCV. It was generally well tolerated, except in one patient who discontinued the treatment due to severe headache.