880
Participants
Start Date
November 30, 2007
Primary Completion Date
March 31, 2014
Study Completion Date
March 31, 2014
Peg-IFN + WB RBV for 16 weeks
"1. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day (\< 75 kg, 1000 mg/day; \>= 75 kg, 1200 mg/day) from weeks 1-4~2. Rapid virologic response (RVR) at week 4 of therapy: achieved~3. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day (\< 75 kg, 1000 mg/day; \>= 75 kg, 1200 mg/day) from weeks 5-16"
Peg-IFN + LD RBV for 16 weeks
"1. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day (\< 75 kg, 1000 mg/day; \>= 75 kg, 1200 mg/day) from weeks 1-6~2. Rapid virologic response (RVR) at week 4 of therapy: achieved~3. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 800 mg/day from weeks 6-16"
Peg-IFN + WB RBV for 24 weeks
"1. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day (\< 75 kg, 1000 mg/day; \>= 75 kg, 1200 mg/day) from weeks 1-4~2. Rapid virologic response (RVR) at week 4 of therapy: not achieved~3. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day from weeks 5-24"
Peg-IFN + WB RBV for 48 weeks
"1. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day (\< 75 kg, 1000 mg/day; \>= 75 kg, 1200 mg/day) from weeks 1-4~2. Rapid virologic response (RVR) at week 4 of therapy: not achieved~3. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 1000-1200 mg/day from weeks 5-48"
Peg-IFN + LD RBV for 24 weeks
"1. Peginterferon alfa-2a (Pegasys, F. Hoffman-LaRoche) 180 ug/week plus ribavirin (Copegus, Hoffman-LaRoche) 800 mg/day from weeks 1-24~2. Rapid virologic response (RVR) at week 4 of therapy: both achieved and not achieved"
National Taiwan University Hospital, Taipei
National Taiwan University Hospital, Yun-Lin Branch, Douliu
Kaohsiung Medical University, Kaohsiung City
Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung City
Paochien Hospital, Pingtung City
Taichung Veterans General Hospital, Taichung
Buddhist Xindian Tzu Chi General Hospital, Taipei
Far Eastern Memorial Hospital, Taipei
Ren-Ai Branch, Taipei Municipal Hospital, Taipei
National Science and Technology Council, Taiwan
OTHER_GOV
Department of Health, Executive Yuan, R.O.C. (Taiwan)
OTHER_GOV
National Taiwan University Hospital
OTHER