期刊
JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY
卷 70, 期 2, 页码 396-404出版社
OXFORD UNIV PRESS
DOI: 10.1093/jac/dku404
关键词
hepatitis B virus; HBV; immunization
Objectives: The cost-effectiveness of augmenting immunization against hepatitis B infection with hepatitis B immunoglobulin (HBIG) remains controversial, particularly for the subpopulation of babies of HBsAg+/HBeAg- mothers that are considered as low-infective. We aimed to evaluate the effectiveness of vaccine alone compared with vaccine plus HBIG for the immunization of babies of HBsAg+/HBeAg- mothers. Methods: We searched PubMed, Scopus and Cochrane Central Register of Controlled Trials databases to identify studies comparing the effectiveness of combined immunization (vaccine plus HBIG) with vaccine alone in neonates of HBsAg+/HBeAg- mothers. A systematic review and meta-analysis of eligible studies was performed. Results: A total of nine eligible studies were identified (four randomized controlled trials). No difference was found regarding the primary outcome of our meta-analysis, namely occurrence of hepatitis B infection, between neonates who received vaccine only, compared with those who received both vaccine and HBIG (four studies, 3426 patients, OR = 0.82, 95% CI = 0.41-1.64). This finding was consistent with regards to seroprotection rate (four studies, 1323 patients, OR = 1.24, 95% CI = 0.97-1.58). Safety data were not reported in the included studies. Conclusions: The available limited published evidence suggests that vaccine alone seems to be equally effective to the combination of HBIG and hepatitis B vaccine for neonates of HBsAg+/HBeAg- mothers in preventing infection. Further studies are needed in order to clarify the potential benefit of combined immunization to this specific subgroup of patients.
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