Enrolled participants were treated orally with SOF plus a fixed dose combination of Sofosbuvir/Ombitasvir/Paritaprevir/ Ritonavir plus Ribavirin (OBV/PTV/r plus RBV), which was administered orally based on the participants' tolerability. The primary end point was a sustained virological response (HCV RNA level < 15 IU/ mL), observed 12 weeks after the end of the treatment (SVR12).
enrolled participants were treated orally with SOF plus a fixed dose combination of OBV/PTV/r plus RBV.