Revaccination for Hepatitis B in Previous Nonresponders Following Hepatitis C Eradication.

ABSTRACT

BACKGROUND: Patients with chronic hepatitis C virus (HCV) do not respond to hepatitis B virus (HBV) vaccination as efficiently as the general population. We assessed if revaccination after HCV treatment resulted in improved response. METHODS: Previous HBV vaccine nonresponders were prospectively recruited for revaccination after HCV eradication. Hepatitis B surface antibody (HBsAb) testing was performed 1 month after series completion. RESULTS: Follow-up HBsAb testing was performed in 31 of 34 enrolled patients with 21 (67.7%) reactive results. There were no significant differences in HBsAb reactivity based on age, sex, race, or advanced fibrosis presence. CONCLUSIONS: HBV vaccine nonresponders should be considered for revaccination following HCV cure.