The immunogenicity of GSK's recombinant hepatitis B vaccine in children: a systematic review of 30 years of experience.
EXPERT REVIEW OF VACCINES(2017)
摘要
Introduction: The World Health Organization recommends hepatitis B virus (HBV) vaccines to be included in national immunization schedules everywhere, and has adopted the strategic goal of halting viral hepatitis as a major public health threat by 2030, under which vaccination plays a major role. Engerix B (GSK HepB, GSK, Belgium) was the first recombinant HBV vaccine to be licensed, and marked its 30th anniversary in 2016. Areas covered: We conducted a systematic review of the literature summarizing 30 years of immunogenicity and safety data for GSK HepB in children and adolescents. Expert commentary: Primary 3-dose vaccination of healthy infants and children, including infants born to HBsAg-positive mothers, using the standard 0, 1, 6 month schedule was associated with seroprotection rates 96.0%. In high-risk infants, vaccine efficacy at year 5 was 96.0% after 3-dose priming in infancy and immunoglobulin at birth. Lower seroprotection rates were observed in children with severe underlying disease including human immunodeficiency virus infection and cancer. GSK HepB had a clinically acceptable safety profile in all of the populations studied. HBV vaccines have demonstrated long-term impacts on rates of fulminant hepatitis, chronic liver disease and hepatocellular carcinoma. GSK HepB will continue to contribute to global HBV control for the foreseeable future.
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关键词
Hepatitis B,vaccines,hepatitis B surface antigen,efficacy,immunogenicity,seroprotection,immunocompromised,children
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