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Am J Gastroenterol. 2012 Oct;107(10):1460-6. doi: 10.1038/ajg.2012.79.

Efficacy of hepatitis B vaccination and revaccination and factors impacting on response in patients with inflammatory bowel disease.

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  • 1Department of Gastroenterology and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Madrid, Spain. gisbert@meditex.es

Abstract

OBJECTIVES:

We assessed the effectiveness of hepatitis B virus (HBV) vaccine in inflammatory bowel disease (IBD) patients, evaluated the impact of immunosuppressors and anti-tumor necrosis factor (anti-TNF) agents, and assessed the effectiveness of revaccination.

METHODS:

IBD patients were vaccinated against HBV with a quick (0, 1, and 2 months) and double-dose schedule (Engerix B). A second vaccination was administered to nonresponders.

RESULTS:

Of 241 vaccinated patients, anti-HBs was >10 IU/l in 59% and >100 IU/l in 39%. The response rate (anti-HBs >10 IU/l) was lower among patients under anti-TNF therapy: 46% vs. 62%. In the multivariate analysis, a lower response rate was demonstrated in older patients and those receiving anti-TNFs. The response rate (anti-HBs >100 IU/l) after revaccination was 42%.

CONCLUSIONS:

The response rate to the HBV vaccination--even with a double-dose schedule--is very low in IBD patients, mainly in those receiving anti-TNFs. However, treatment with immunosuppressors did not affect the efficacy of the vaccine. A considerable--albeit insufficient--success rate may be obtained when two consecutive vaccination courses, each with a three-dose vaccine series, are administered.

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PMID:
23034605
[PubMed - indexed for MEDLINE]
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