Phase II: Exploring the efficacy and safety of different doses of Antaitavir Hasophate combined with fixed-dose Yiqibuvir in the treatment of adult patients with chronic hepatitis C for 12 weeks, providing a basis for the design and implementation of phase III clinical trials.~Phase III: Confirmation of the efficacy and safety of Antaitavir Hasophate combined with Yiqibuvir in the treatment of adult patients with chronic hepatitis C for 12 weeks, providing a sufficient basis for drug registration and clinical use.
The safety, tolerability and antiviral activity of Antaitavir Hasophate in Combination With Yiqibuvir in treatment-naive and treatment-experienced patients with chronic hepatitis C virus (HCV) infection