在16-28周之间自发早产后早产复发:一项国家队列研究
Annabelle L Van Gils1,2, Anita C Ravelli2,3, Esmé I Kamphuis1,2
1Amsterdam UMC, location University of Amsterdam, Department. of Obstetrics and Gynecology, Meibergdreef 9, Amsterdam, Noord-Holland, the Netherlands.
概括
之前在16至27周之间发生过自发早产的妇女面临复发的高风险. 早期干预和预防措施对于改善后续怀孕结果至关重要.
科学领域:
- 围产期流行病学 围产期流行病学
- 生殖医学是一种生殖医学.
- 孕产妇和胎儿的医学
背景情况:
- 经常出现的早产对母亲和婴儿的健康构成重大风险.
- 了解与自发极度早产相关的风险,对于制定有效的预防策略至关重要.
研究的目的:
- 在怀孕16至27周之间自发的极度早产后,评估复发早产的风险.
主要方法:
- 一项全国性的回顾性队列研究利用了来自荷兰围产物注册局的数据.
- 包括2010年至2014年间单子怀孕以自发早产 (16-27周) 结束的无产妇,随后的怀孕记录到2019年.
主要成果:
- 复发早产 (<37周) 的风险因最初分娩时的妊娠年龄而异:19.0% (16-19周),29.5% (20-23周) 和27.6% (24-27周).
- 短暂的妊娠间隔 (0-3个月) 与复发早产 (<32周和<37周) 的几率增加有关.
结论:
- 怀孕16周以后的自发早产可以识别出患复发高风险的女性.
- 这些妇女应该考虑针对性预防措施,以减轻未来怀孕的风险.
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