期刊
HUMAN VACCINES & IMMUNOTHERAPEUTICS
卷 17, 期 12, 页码 5590-5594出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/21645515.2021.1942715
关键词
Hepatitis B vaccine; very low birth weight newborns
The study investigates the possibility of delaying HBV vaccination in newborns with very low birth weight. Results suggest that there is no significant difference in antibody levels between premature infants and those vaccinated at birth. Further research with larger samples is needed to confirm the effectiveness of postponing HBV vaccination in babies with a birth weight of less than 2000 g.
Objective Hepatitis-B virus (HBV) infection is an important health problem worldwide. HBV vaccine application varies according to the birth weight and gestational week in the neonatal period. This study aimed to reconsider delaying the administration of the HBV vaccine because the birth weight of newborns was very low. Methods The newborns with very low birth weight in the study group were babies weighing less than 2000 g in the postnatal first month and at the time of administering HBV vaccine. Babies born at term from mothers who did not receive an HBV vaccine, had negative hepatitis B surface antibody levels, and were given HBV vaccine at birth were included in the study as a control group. The antibody levels against HBV vaccine were compared between these two groups. Results The retrospective study included 60 participants (32 men and 28 women) grouped as control first vaccine weight (first vaccine weight was >2000 g, control group, n = 30) and case vaccine weight (first vaccine weight was <2000 g, case group, n = 30). The mean birth weight was 2976 +/- 84.8 g and 1054 +/- 44.5 g in the control and case groups, respectively. The first vaccine weight was 2030-3780 g and 960-1900 g in the control and case groups, respectively. The mean antibody level was 297.8 +/- 76.3IU/mL and 309.7 +/- 56.3IU/mL in the 1500 g groups, respectively. No significant difference was found in hepatitis antibody levels between the groups. Conclusion Further studies in larger samples are needed to confirm the efficacy and efficiency of postponement of hepatitis B vaccination in babies with a birth weight of <2000 g.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据