Antiviral Treatment of Chronic Hepatitis B Clinical Trial
Patients with spontaneous decline of HBV DNA were non-randomly assigned to accept peginterferon alfa-2a or entecavir therapy, or didn't accept any antiviral regiment.
It was a prospective, non-randomized, open-label study that evaluated the efficacy and safety of pegasys treatment in chronic hepatitis B patients with spontaneous HBVDNA decline after acute exacerbation.Patients with spontaneous decline of HBV DNA(a decrease of HBV DNA levels of more than 2 log(10) IU/mL as compared to baseline before antiviral treatment) after acute exacerbation (ALT was 10-30ULN，TBIL was 2-20mg/ml，PTA>60%)were non-randomly divided into 3 groups: group A, B and C. Before treatment, the patients were counselled on the advantages and disadvantages of taking peginterferon or nucleos(t)ide analogue, and the subsequential treatment were decided by themselves. Cases in group A receive 180µg of peginterferon alfa-2a (Pegasys,Roche) once weekly for 48 weeks. Group B and C were control group, cases in group B received an continual entecavir therapy(0.5 mg orally once daily) and those in group C didn't accept any antiviral regiment. ;
Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment