This is a Phase II/III, multicenter, multi-country trial to assess the efficacy, safety, tolerance and pharmacokinetics of SOF-RDV for the treatment of HCV infection, across genotypes 1,2,3,6, among non-cirrhotic and cirrhotic with CTP class A, interferon/ribavirin naïve or experienced, HCV mono-infected and HCV/HIV co-infected subjects.~It will also study the pharmacokinetics of RDV and, in HCV/HIV co-infected subjects, possible drug-drug interactions with antiretrovirals.~The treatment duration will be 12 weeks for subjects with no cirrhosis (Metavir F0 to F3) and 24 weeks for subjects with compensated cirrhosis (Metavir F4, CTP class A).~The study is performed in 2 stages. Stage 1 has been completed. Efficacy and safety results from Stage 1 were reviewed and approved by the independent Data and Safety Monitoring Board (DSMB) which provided the recommendation to proceed with the study stage 2. On-going stage 2 aims to supplement Stage 1 results and provide additional information on the performance of SOF-RDV in the main genotypes found in Malaysia and Thailand.
This is a Phase II/III, multicenter, multi-country, trial to assess the efficacy, safety, tolerance and pharmacokinetics of sofosbuvir plus ravidasvir for the treatment of HCV infection.