Compositions and methods for treating HCV
View Patent ↗The present invention features methods of using Compound I to suppress HCV mutants, treat treatment-experienced HCV patients, and treat HCV patients having non-CC IL28B rs12979860 genotype.
1. A method of treating a HCV patient harboring R155 or D168 resistant mutants, comprising administering to said patient at least 150 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and at least 50 mg/day of ritonavir or a pharmaceutically acceptable salt.
2. The method of claim 1 , wherein said method comprises administering to said patient 200 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and 100 mg/day of ritonavir or a pharmaceutically acceptable salt.
3. The method of claim 1 , further comprising administering to said patient another anti-HCV agent selected from: a HCV polymerase inhibitor, a NS5A inhibitor, a cyclophilin inhibitor, a CD81 inhibitor, or an internal ribosome entry site inhibitor.
4. A method of treating a treatment-experienced HCV patient who has failed a prior treatment using another protease inhibitor due to emergence of at least one resistant mutation, the method comprising administering to said patient at least 150 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and at least 50 mg/day of ritonavir or a pharmaceutically acceptable salt.
5. The method of claim 4 , wherein said method comprises administering to said patient 200 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and 100 mg/day of ritonavir or a pharmaceutically acceptable salt.
6. The method of claim 4 , further comprising administering to said patient another anti-HCV agent selected from: a HCV polymerase inhibitor, a NS5A inhibitor, a cyclophilin inhibitor, a CD81 inhibitor, or an internal ribosome entry site inhibitor.
7. A method of treating a HCV patient having non-CC IL28B rs12979860 genotype, comprising administering to said patient at least 150 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and at least 50 mg/day of ritonavir or a pharmaceutically acceptable salt.
8. The method of claim 7 , wherein said method comprises administering to said patient 200 mg/day of Compound I or a pharmaceutically acceptable salt thereof, and 100 mg/day of ritonavir or a pharmaceutically acceptable salt.
9. The method of claim 7 , further comprising administering to said patient another anti-HCV agent selected from: a HCV polymerase inhibitor, a NS5A inhibitor, a cyclophilin inhibitor, a CD81 inhibitor, or an internal ribosome entry site inhibitor.