宫皮与阴道孕激素在多胎妊娠和宫短的妇女:一个随机对照试验
Charlotte E van Dijk1,2, Annabelle L van Gils1,2, Maud D van Zijl1,2
1Department of Obstetrics and Gynaecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
PLoS medicine
|November 3, 2025
概括
在短子宫的多胎妊娠中,宫腹膜在预防围产期并发症方面没有超过阴道孕激素. 建议对诸如 cerclage 这样的干预措施进行进一步的研究,以改善结果.
科学领域:
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 产科 产科 产科 产科 产科
- 周围生理学 周围生理学
背景情况:
- 缺乏关于短宫多重怀孕的最佳预防治疗的共识.
- 在多胎妊娠中,宫短与不良周产期结果有关.
- 之前的研究并没有直接比较宫腹和阴道孕激素.
研究的目的:
- 为了比较宫腹膜与阴道孕激素的有效性.
- 为了防止高风险怀孕中不良的周产期结果和早产.
- 为了评估多胎妊娠的干预措施,有无症状的三月中旬短宫.
主要方法:
- 开放标签,优越性,多中心随机对照试验.
- 276名怀有多胎妊娠和子宫长度<38mm的妇女随机分为皮萨里或孕.
- 主要结果:综合不良周产期结果;次要:早产率.
主要成果:
- 在综合不良周产期结局 (19.7%与13.7%) 中没有显著差异.
- 两组之间早产率没有显著差异.
- 与孕激素相比,接受pessary的无孕妇女的综合结果更高.
结论:
- 宫腹膜在预防宫短的多胎妊娠中产周并发症方面并不优于阴道孕激素.
- 阴道孕激素可能提供适度的好处.
- 未来的研究应该探索 cerclage 作为一个潜在的干预.
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