Immunogenicity and safety of a booster dose of the hepatitis B vaccine HepB-CpG (HEPLISAV-B®) compared with HepB-Eng (Engerix-B®) and HepB-AS04 (Fendrix®) in adults receiving hemodialysis who previously received hepatitis B vaccination and are not seroprotected: Results of a randomized, multicenter phase 3 study.

ABSTRACT: This study compared the immunogenicity and safety of a booster dose of HepB-CpG (HEPLISAV-B® vaccine) with HepB-Eng (Engerix-B®) and HepB-AS04 (Fendrix®) in patients receiving chronic hemodialysis. This was a multicenter, randomized, open-label, phase 3 study of adults receiving hemodialysis with antibodies to HBsAg (anti-HBs) <10 mIU/mL at study entry. The objective was to compare the seroprotection rate (SPR) induced by HepB-CpG with HepB-Eng or HepB-AS04. The SPR was defined as the percentage of patients with anti-HBs ≥10 mIU/mL post-vaccination. At 20 sites in Germany, 155 participants were randomized: HepB-CpG = 54; HepB-Eng = 50; and HepB-AS04 = 51. Of the 149 participants in the modified intention-to-treat population, 76.5% had not previously responded to at least one series of hepa

SUBMITTER: Girndt M 

PROVIDER: S-EPMC9746491 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature