direct-acting antiviral agents

Objective. To determine the efficacy and safety of direct-acting antiviral agents (DAA) in patients with chronic HCV infection and UGT1A1*28 polymorphism. Materials and Methods. An open-label, non-randomized, observational study to assess efficacy and safety of DAA in patients (n = 143) with chronic hepatitis C (CHC) and liver cirrhosis and UGT1A1*28 polymorphism was performed. A total of 139 patients with chronic HCV infection were included in the efficacy analysis (absence of HCV RNA in blood by PCR) by the rate of sustained virologic response at week 12 (SVR12).