不同日剂量阿司匹林预防子痫前期有效性和安全性的Meta分析
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篇名: 不同日剂量阿司匹林预防子痫前期有效性和安全性的Meta分析
TITLE: Efficacy and safety of different daily doses of aspirin in prevention of preeclampsia:a meta-analysis
摘要: 目的 比较不同日剂量阿司匹林预防子痫前期(PE)的有效性和安全性。方法检索PubMed、Medline、Embase、theCochraneLibrary、中国知网、中国生物医学文献数据库、万方数据,收集阿司匹林日剂量≥100mg(试验组)对比<100mg(对照组)预防PE的回顾性病例对照研究和前瞻性随机对照试验,检索时限均为建库至2025年1月。筛选文献、提取数据和评价纳入文献质量后,采用RevMan5.3软件进行Meta分析。结果共纳入11篇文献,共计3052例妊娠期妇女。Meta分析结果显示,试验组妊娠期妇女的PE发生率[RR=0.63,95%CI(0.53,0.76),P<0.00001]、妊娠期高血压发生率[RR=0.69,95%CI(0.50,0.94),P=0.02]、早产发生率[RR=0.56,95%CI(0.47,0.66),P<0.00001]和胎儿生长受限发生率[RR=0.73,95%CI(0.61,0.87),P=0.0005]均显著低于对照组;而两组产后出血发生率[RR=1.17,95%CI(0.90,1.53),P=0.25]比较,差异无统计学意义。亚组分析显示,使用阿司匹林150mg中国妊娠期妇女的PE发生率显著高于使用阿司匹林100mg者[RR=3.40,95%CI(1.29,8.93),P=0.01];而二者产后出血发生率、早产发生率比较,差异均无统计学意义(P>0.05)。结论与阿司匹林日剂量<100mg比较,阿司匹林日剂量≥100mg预防PE的有效性更优,妊娠期高血压发生率、早产发生率、胎儿生长受限发生率更低,且不会增加妊娠期妇女产后出血的发生风险;对于中国妊娠期妇女而言,100mg的阿司匹林日剂量预防PE的有效性可能优于150mg。
ABSTRACT: OBJECTIVE To compare the efficacy and safety of different daily doses of aspirin in the prevention of preeclampsia (PE). METHODS The case-control studies and prospective randomized controlled trials on aspirin with daily dose ≥ 100 mg (trial group) vs. <100 mg (control group) in the prevention of PE were retrieved from PubMed, Medline, Embase, the Cochrane Library, CNKI, China Biomedical Literatue Database and Wanfang Data from base-building to January 2025. After literature screening, data extraction and quality evaluation, meta-analysis was performed by using RevMan 5.3 software. RESULTS A total of 11 literatures were included, involving 3 052 pregnant women. Meta-analysis showed the incidence of PE [RR=0.63, 95%CI (0.53,0.76), P<0.000 01], gestational hypertension [RR=0.69, 95%CI (0.50,0.94),P=0.02], preterm birth [RR=0.56, 95%CI (0.47,0.66), P<0.000 01], and intrauterine growth retardation [RR=0.73,95%CI (0.61,0.87),P=0.000 5] in trial groups were significantly lower than control group. The incidence of postpartum hemorrhage between the two groups had no statistically significant difference [RR=1.17, 95%CI (0.90,1.53),P=0.25]. Subgroup analysis showed that the incidence of PE in Chinese pregnant women taking 150 mg of aspirin was significantly higher than taking 100 mg of aspirin [RR=3.40, 95%CI (1.29, 8.93), P=0.01]; but there was no significant difference between the two groups in the incidences of postpartum hemorrhage, preterm birth (P>0.05). CONCLUSIONS Aspirin with daily dose ≥100 mg is more effective in preventing PE than daily dose <100 mg, with lower rates of gestational hypertension, preterm birth, and intrauterine growth retardation. It does not increase the risk of postpartum hemorrhage. For pregnant women in China, daily dose 100 mg of aspirin may be more effective in preventing PE than 150 mg.
期刊: 2025年第36卷第21期
作者: 史晓霞;白艳;荣丽婷;杜元杰;袁丽娟
AUTHORS: SHI Xiaoxia,BAI Yan,RONG Liting,DU Yuanjie,YUAN Lijuan
关键字: 阿司匹林;日剂量;子痫前期;预防;有效性;安全性;Meta分析
KEYWORDS: aspirin; daily dose; preeclampsia; prevention; efficacy; safety; meta-analysis
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