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纸质出版:2013
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周泓羽,杜渝平,袁喆.替比夫定对乙型肝炎病毒母婴阻断效果的Meta分析[J].陆军军医大学学报(原第三军医大学学报),2013,35(20):2220-2225.
Zhou Hongyu,Du Yuping,Yuan Zhe.Efficacy of telbivudine on preventing mother-to-child transmission of hepatitis B virus: a Meta-analysis[J].J Amry Med Univ (J Third Mil Med Univ),2013,35(20):2220-2225.
目的 综合评价替比夫定阻断乙型肝炎病毒母婴传播的效果。 方法 检索国内外有关替比夫定阻断HBV母婴传播的临床对照试验文献,通过Meta分析方法,对HBV感染孕妇的HBV DNA定量水平及婴儿HBsAg、HBV DNA血清学阳性率进行合并分析。 结果 替比夫定组孕妇HBV DNA水平较治疗前下降(WMD=3.62,95%CI=3.41~3.82,
P
0.01),且分娩前HBV DNA水平低于对照组(WMD=-3.51,95%CI=-3.79~-3.23,
P
0.01)。婴儿出生后24 h内,替比夫定组的HBsAg阳性率、HBV DNA阳性率分别为11.5%、3.9%,低于对照组的25.8%、17.7%(RR=0.45,95%CI=0.32~0.63,
P
0.01;RR=0.26,95%CI=0.15~0.44,
P
0.01)。婴儿6月龄,替比夫定组的HBV DNA阳性率为2.6%,低于对照组的19.2%(RR=0.15,95%CI=0.06~0.39,
P
0.01)。婴儿12月龄,替比夫定组的HBsAg阳性率、HBV DNA阳性率分别为3.8%、2.2%,低于对照组的21.5%、16.6%(RR=0.18,95%CI=0.09~0.39,
P
0.01;RR=0.15,95%CI=0.06~0.38,
P
0.01)。 结论 在孕中后期使用替比夫定进行抗病毒治疗,能够降低孕妇乙肝病毒载量,最终起到较好的乙型肝炎病毒母婴阻断效果。
Objective To evaluate the efficacy of telbivudine on preventing mother-to-child transmission of hepatitis B virus (HBV)
and to provide a basis for the prevention and control of mother-to-child transmission of HBV. Methods We retrieved the domestic and foreign literatures about controlled clinical trials of telbivudine preventing mother-to-child transmission of HBV. Meta-a
nalysis was used to analyze HBV DNA level of HBV-infected pregnant women
and HBsAg and HBV DNA seropositivity of infants. Results The HBV DNA level of pregnant women of telbivudine group was decreased after treatment (WMD=3.62
95%CI=3.41 to 3.82
P
0.01)
and was lower than those in control group before parturition (WMD=-3.51
95%CI=-3.79 to -3.23
P
0.01). Within 24 hours after infants birth
the seropositivity of HBsAg and HBV DNA of telbivudine group infants were 11.5% and 3.9% respectively
lower than those in control group
25.8% and 17.7% respectively (RR=0.45
95%CI=0.32 to 0.63
P
0.01; RR=0.26
95%CI=0.15 to 0.44
P
0.01). The HBV DNA seropositivity of 6-month infants from telbivudine group was 2.6%
lower than 19.2% for the control group (RR=0.15
95%CI=0.06 to 0.39
P
0.01). The seropositivity of HBsAg and HBV DNA of 12-month infants from telbivudine group were 3.8% and 2.2% respectively
lower than 21.5% and 16.6% for the control group (RR=0.18
95%CI=0.09 to 0.39
P
0.01; RR=0.15
95%CI=0.06 to 0.38
P
0.01). Conclusion Telbivudine treatment during the second and third trimester of pregnancy reduces HBV DNA level in pregnant women
and ultimately prevents mother-to-child transmission of HBV.
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