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胎盘断裂的独立风险因素:系统审查和元分析

Dexin Chen¹, Xuelin Gao¹, Tingyue Yang¹

¹Department of Obstetrics, The Second Hospital of Lanzhou University, No. 82, Cuiying Gate, Chengguan District, Lanzhou City, Gansu Province, 730000, P.R. China.

BMC pregnancy and childbirth

|March 27, 2025

概括

胎盘断裂的危险因素包括母亲的特征,如以前的断裂和妊娠并发症,如胎盘前期. 早期检测和有针对性的指导对于高风险怀孕至关重要.

科学领域:

产科和妇科产科和妇科
围产儿医学围产儿医学
生殖健康生殖健康

背景情况:

胎盘断裂是一种严重的妊娠并发症,不完全了解风险因素.
识别这些因素对于改善母亲和新生儿的结果至关重要.

研究的目的:

系统地识别和分类胎盘断裂的独立风险因素.
为目标干预和预防策略提供信息.

主要方法:

在主要数据库 (PubMed,Embase,Cochrane,Web of Science,Scopus) 进行了系统的文献搜索,截至2024年7月30日.
包括54项观察性研究,涵盖超过700万例怀孕.

主要成果:

确定了58个独立的风险因素,分为母亲的特征和妊娠并发症.
以前的胎盘断裂 (AOR=2.72) 和胎盘前部 (AOR=7.31) 是最重要的危险因素.
方法上的不一致性和出版偏见可能会影响研究结果.

结论:

该研究确定了许多胎盘断裂的风险因素,强调了对高风险人群加强产前护理的需要.
开发精细的风险模型和有针对性的预防策略对于减少胎盘断裂发生率至关重要.
改善母亲和新生儿的结果是这些干预措施的最终目标.

关键词:

独立的风险因素独立的风险因素进行元分析分析.胎盘断裂发生胎盘断裂系统性审查系统性审查

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Teratogenicity

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...