AIM： To compare the efficacy and safety of recombinant human IFN β-la alone or in combination with ribavirin in treatment-naive subjects with chronic hepatitis C. METHODS： Open, randomized trial was performed in 6 ...AIM： To compare the efficacy and safety of recombinant human IFN β-la alone or in combination with ribavirin in treatment-naive subjects with chronic hepatitis C. METHODS： Open, randomized trial was performed in 6 Italian tertiary centers： 102 of the 108 patients screened were randomized to receive 6 MIU of recombinant human IFN β-la subcutaneously daily for 24 wk, alone （Group 1, n = 51） or in combination with ribavirin 1 000 to 1 200 mg/d （Group 2, n = 51）. RESULTS： The end-of-treatment virologic response rate was 29.4% in Group 1 and 41.2% in Group 2 （nonsignificant）. Twenty-four weeks after stopping therapy, sustained virologic response rate was 21.6% in Group 1 and 27.4% in Group 2 （non-significant）. All subjects in Group 1 completed treatment, while two subjects in Group 2 stopped therapy due to treatment-related adverse events. CONCLUSION： Recombinant human IFN β-la, alone or in combination with ribavirin, has an excellent safety profile and, may represent an alternative for chronic hepatitis C patients who are unable to tolerate pegylated α-interferon.展开更多
基金Supported by an Unrestricted Grant From Industria Farmaceutica Serono S.p.A. (Rome, Italy). The Antiviral Drugs Employed in this Study were Also Made Available by Serono
文摘AIM： To compare the efficacy and safety of recombinant human IFN β-la alone or in combination with ribavirin in treatment-naive subjects with chronic hepatitis C. METHODS： Open, randomized trial was performed in 6 Italian tertiary centers： 102 of the 108 patients screened were randomized to receive 6 MIU of recombinant human IFN β-la subcutaneously daily for 24 wk, alone （Group 1, n = 51） or in combination with ribavirin 1 000 to 1 200 mg/d （Group 2, n = 51）. RESULTS： The end-of-treatment virologic response rate was 29.4% in Group 1 and 41.2% in Group 2 （nonsignificant）. Twenty-four weeks after stopping therapy, sustained virologic response rate was 21.6% in Group 1 and 27.4% in Group 2 （non-significant）. All subjects in Group 1 completed treatment, while two subjects in Group 2 stopped therapy due to treatment-related adverse events. CONCLUSION： Recombinant human IFN β-la, alone or in combination with ribavirin, has an excellent safety profile and, may represent an alternative for chronic hepatitis C patients who are unable to tolerate pegylated α-interferon.
