Analysis of the effects of gene hepatitis B vaccine associated with hepatitis B immune globulin on interrupting the mother-infant transmission of hepatitis B virus
- VernacularTitle:应用基因乙肝疫苗联合乙肝免疫球蛋白阻断乙肝病毒母婴传播的结果分析
- Author:
Xuemei LI
- Publication Type:Journal Article
- Keywords:
Hepatitis B virus;
Hepatitis B immune globulin;
Mother-infant transmission
- From:
Journal of Chongqing Medical University
1987;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To understand the efficacy of gene hepatitis B vaccine associated with hepatitis B immune globulin on interrupting the mather-infant transmission of HBV and to explore the most effective immunotherapy plan.Methods:A total of 99 cases of HBsAg-positive pregnant women were chosen as investigation objects,which were then divided into test and control groups by various testing period.According to the different vaccination ways of hepatitis B vaccine,test groups were divided into Group A(muscular injection way)and Group B(intradermal injection way).Pregnant women in the test groups were intramuscularly injected with HBIG of 200IU at week 28,32 and 36 of gestation;the neonates were intramuscularly injected with HBIG of 200IU at postnatal 4 h,and on the 15th and 30th day and vaccinated gene Hepatitis B vaccine of 5 ?g at birth date,a month and six months after birth respectively.Control group were routinely inoculated by hepatitis B vaccine.HBsAg and anti-HBs in the serum were monitored by following-up the children for five years.Results:The blocking rate of mother-infant transmission of HBV in test group was 98.36%,however,the blocking rate of control group was 83.33%(P0.05).The blocking rate in HBeAg and HBsAg-positive group was 77.78%,but,in HBsAg-positive group,the blocking rate was 97.26%(P
