A Study of Combination or Sequential Treatment With PEGASYS (Peginterferon Alfa-2a) and Entecavir in Patients With HBeAg Positive Chronic Hepatitis B
Conditions
Interventions
- DRUG: entecavir
- DRUG: entecavir
- DRUG: peginterferon alfa-2a [Pegasys]
Sponsor
Hoffmann-La Roche