Article ; Online: Immune response to hepatitis B vaccination in human immunodeficiency virus-positive patients in China: A 2-year retrospective study.
2021 Volume 94, Issue 6, Page(s) 2684–2693
Abstract: Currently, the studies focused on the immune response to hepatitis B vaccination in Chinese human immunodeficiency virus (HIV)-positive patients are limited. In this study, the participants with an initial hepatitis B surface antibody (HBsAb) titer <10 ... ...
Abstract | Currently, the studies focused on the immune response to hepatitis B vaccination in Chinese human immunodeficiency virus (HIV)-positive patients are limited. In this study, the participants with an initial hepatitis B surface antibody (HBsAb) titer <10 mIU/ml were assigned to Cohort 1 to receive a standard dose of recombinant hepatitis B vaccine, and participants with an initial HBsAb titer between 10 and 100 mIU/ml were assigned to Cohort 2 to receive a single reinforced recombinant vaccine. In Cohort 1, the immune and high response rates in HIV-positive patients were 93.4%/81.4%, 87.4%/51.5%, and 83.2%/40.7% at 1-3 months, 1 year, and 2 years postvaccination. Multivariate analysis showed that only age and HIV RNA status at baseline were independent factors related to sustained immune response at 2 years postvaccination. In Cohort 2, the high immune response rates in HIV-positive patients were 78.8%, 60.6%, and 51.5% at 1-3 months, 1 year, and 2 years postvaccination. The immune or high response rates did not differ between HIV-positive patients and healthy controls at 1-3 months postvaccination in these two cohorts; however, HBsAb titers were significantly lower in HIV-positive patients. This study summarized the 2-year data of immune response to hepatitis B vaccination and analyzed the factors related to sustained immune response at 2 years postvaccination in Chinese HIV-positive patients. |
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MeSH term(s) | HIV ; HIV Seropositivity ; Hepatitis B/prevention & control ; Hepatitis B Antibodies ; Hepatitis B Vaccines ; Humans ; Immunity ; Retrospective Studies ; Vaccination |
Chemical Substances | Hepatitis B Antibodies ; Hepatitis B Vaccines |
Language | English |
Publishing date | 2021-12-21 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 752392-0 |
ISSN | 1096-9071 ; 0146-6615 |
ISSN (online) | 1096-9071 |
ISSN | 0146-6615 |
DOI | 10.1002/jmv.27523 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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