The relationship between the clearance of HBsAg and the remodeling of B cell subsets in CHB patients treated with Peg-IFN-α.

Background: The seroconversion of the hepatitis B antigen is the ideal outcome for long-acting interferon-pegylated interferon-α (Peg-IFN-α) treatment among patients with chronic hepatitis B (CHB). B-cell response plays an important role in the process of hepatitis B antigen clearance, but the specific mechanism by which B-cell improve hepatitis B virus (HBV) is still unclear.

Methods: A total of 103 CHB patients participated in this study.

Durability of efficacy after telbivudine off-treatment in chronic hepatitis B patients.

Background/aims: Current international guidelines indicate that finite therapy with nucleos(t)ide analogues (NAs) is possible in chronic hepatitis B (CHB) patients. Here we evaluate the durability of efficacy after telbivudine (LdT) off-treatment.

Methods: 39 CHB patients with normalized ALT, undetectable HBV-DNA and HBeAg seroconversion for at least 48 weeks were observed after telbivudine discontinuation.