摘要
目的探讨妊娠期单纯甲状腺过氧化物酶抗体(TPOAb)阳性妇女的妊娠结局及干预措施对妊娠结局的影响。方法计算机联机检索PubMed数据库、Cochrane图书馆数据库、Science Direct数据库、Embase数据库、中国生物医学文献数据库(cBM)以及万方医学网等数据库,收集2000年1月至2015年7月关于妊娠期TPOAb阳性的文献。(1)按纳人及排除标准提取文献,并采用mNewcastle-ORawa-Scale(NOS)文献质量评价量表对所提取的文献进行质量评价。(2)采用Cochrane图书馆数据库提供的ReviewManager5.3软件进行荟萃分析,先对各个研究进行异质性检验,根据检验结果选用效应模型(包括固定效应模型、随机效应模型)进行合并分析。结果(1)本研究共纳入15篇文献,均为队列研究,其中10篇英文文献、5篇中文文献。NOS量表评分结果,1篇文献为6分(为中等质量文献),14篇文献为7—8分(为高质量文献)。(2)荟萃分析显示,妊娠期单纯TPOAb阳性增加了流产、早产的发生风险,其OR值分别为2.02、1.39,95%C1分别为1.13~3.62、1.11—1.76(P值分别为0.001、0.005);不增加妊娠期高血压疾病、胎盘早剥及胎儿生长受限的发生风险,其OR值分别为1.29、0.42、1.61,95%C1分别为1.00—1.67、0.12—1.43、0.23~11.12(P值分别为0.080、0.210、0.100)。单纯TPOAb阳性增加了辅助生殖治疗后妇女的流产率,其OR值为2.14,95%CI为1,43~3.21(P=0.000)。妊娠期单纯TPOAb阳性妇女使用左旋甲状腺素(LT4)治疗可以明显降低不良妊娠结局的发生率,其OR值为0.43,95%CI为0.22—0.85(P=0.020)。结论妊娠期单纯TPOAb阳性增加流产及早产的发生率,使用LT4治疗能够降低不良妊娠结局的发生率,单纯TPOAb阳性增加辅助生殖治疗后妇女的流产率。
Objective To explore the correlation between thyroid peroxidase antibody (TPOAb) and outcomes during pregnancy and the effects of treatment on outcomes. Methods PubMed, Cochrane Library, Science Direct, Embase, Chinese Biomedicine, and Wanfangdata had been searched. Case-control and cohort studies about TPOAb and pregnancy outcomes were searched according to the inclusion and exclusion criteria. Fifty studies were finally recruited (all of cohort-studies, 10 for English and 5 for Chinese). Review Manager 5.3 were used to test the heterogeneity of the results among the different studies and amalgamate the effect size using fixed or random effect models. Results Meta-analysis showed TPOAb ( + ) with normal thyroid function increase the risks of miscarriage,and premature delivery, OR calculated were 2.02 (95%CI: 1.13-3.62, P=0.001) and 1.39 (95%CI: 1.11-1.76, P=0.005), while showed no relative risk to hypertensive disease, placental abruption in pregnancy and fetal growth restriction, OR calculated were 1.29 (95%CI: 1.00-1.67, P=0.080), 0.42 (95%CI: 0.12-1.43, P=0.210) and 1.61 (95%CI: 0.23- 11.12, P=0.100). TPOAb (+) with normal thyroid function increase miscarriage in in vitro fertilization and embryo transfer (IVF-ET), OR calculated were 2.14 (95%CI: 1.43-3.21, P=0.000). Levothyroxine (LT4) for patients of TPOAb (+) with normal thyroid dysfunction decrease adverse obstetric outcomes, OR calculated were 0.43 (95%CI: 0.22-0.85, P=0.020). Conclusions TPOAb (+) with normal thyroid function increase the risks of miscarriage,and premature delivery. TPOAb ( + ) with normal thyroid function increase miscarriage in IVF- ET. LT4 for patients of TPOAb ( + ) with normal thyroid dysfunction decrease adverse obstetric outcomes.
出处
《中华妇产科杂志》
CAS
CSCD
北大核心
2016年第4期250-257,共8页
Chinese Journal of Obstetrics and Gynecology