在双胞胎怀孕中,形查分析物和不良结果之间的关联
Kelly Yamasato1, Aiwa Ono1,2
1Department of Obstetrics, Gynecology, and Women's Health, University of Hawai'i at Manoa John A Burns School of Medicine, Honolulu, HI, USA.
Journal of perinatal medicine
|April 18, 2024
概括
某些血清分析物的异常水平,包括阿尔法胎儿蛋白和抑制素,与双胞胎怀孕的不良产科结果有关. 这些关联因表性而异,有助于识别风险,以获得更好的孕产妇和胎儿护理.
科学领域:
- 孕产妇和胎儿的医学
- 生殖内分泌学 生殖内分泌学
- 双胞胎怀孕研究研究双胞胎怀孕研究
背景情况:
- 血清分析物如PAPP-A,hCG,AFP,醇和抑制素用于单子妊娠的遗传查.
- 它们在预测双胞胎怀孕中产科并发症方面的作用不太清楚.
- 双胞胎怀孕与单胞胎怀孕相比,天生就有更高的不良结果风险.
研究的目的:
- 调查异常血清分析物水平与双胞胎怀孕中的关键产科并发症之间的关联.
- 要确定这些关联是否根据双胞胎妊娠的胆管性不同 (双胆管/双胆管与单胆管/双胆管).
主要方法:
- 一项对2009-2017年480例双胞胎分娩 (357例二/二,123例单/二) 的队列研究.
- 异常的分析剂水平被定义为低于第5个百分点或高于第95个百分点的值 (中位数的倍数 - MoM).
- 费舍尔的精确测试被用来评估异常分析和早产之间的关联,对于妊娠年龄来说很小,和与怀孕相关的高血压.
主要成果:
- 在双/双双胞胎中,高水平的α胎蛋白 (>3.70 MoM) 与34周前的早产有关 (44.4%对16.5%).
- 在双/双双胞胎中增加的抑制素 (>4.95 MoM) 与37周前早产相关 (94.1%对比58.8%).
- 在单胞胎/双胞胎双胞胎中,高平素 (>6.34 MoM) 与34周前的早产 (66.7%对24.8%) 和高血压 (66.7%对21.4%) 相关.
结论:
- 特定的异常血清分析剂水平与双胞胎怀孕中不良产科结果的增加率显著相关.
- 这些分析物的预测价值和它们指出的特定并发症因胆管性而有所不同.
- 这些发现可以帮助临床医生解释双胞胎妊娠中的异常查结果,并确定高风险妊娠,以便更密切地监测和管理.
关键词:
阿尔法胎儿蛋白质是一种阿尔法胎儿蛋白质.雌醇 (Estriol) 是一种醇.人类胆管性淋巴激素的人类胆管性淋巴激素在hibinbin中,我们可以看到.与怀孕相关的血蛋白A双胞胎怀孕 双胞胎怀孕 双胞胎怀孕更多相关视频
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