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在分娩期间使用麻醉剂与自闭症谱系障碍之间没有显著的关联:孟德尔的随机化研究

Wanhua Zhou¹, Dandan Zhou¹, Lu Li²

¹Department of Anesthesiology, Northwest Women's and Children's Hospital, Xi'an, Shaanxi, China.

Minerva anestesiologica

|July 22, 2025

概括

这项研究发现,在分娩期间麻醉与自闭症谱系障碍 (ASD) 风险之间没有联系. 这些发现表明,对自闭症的担忧不应该影响关于分娩止痛的决定.

科学领域:

遗传学和发育神经科学
产科和麻醉学产科和麻醉学

背景情况:

自闭症谱系障碍 (ASD) 的病因是复杂的.
关于分娩期间麻醉和ASD风险存在相互矛盾的数据.
这项研究调查了分娩麻醉剂与ASD发展之间的关联.

研究的目的:

探索在分娩期间使用的麻醉剂与患ASD的风险之间的关联.
提供有关ASD风险的劳动止痛安全性的强有力的证据.

主要方法:

采用了两个样本的门德尔随机化 (MR) 设计.
利用了全基因组关联研究 (GWAS) 的总结数据,用于麻醉剂暴露和ASD.
应用逆方差加权 (IVW),加权中位数和MR-Egger回归方法,并进行异质性和变性评估.

主要成果:

在分娩期间的全身,外周/尾部,脊柱或其他麻醉剂与ASD风险之间没有发现统计学上显著的关联.
统计测试 (科克兰的Q,MR-Egger,MR-PRESSO) 证实了结果的同质性和稳定性,没有显著的水平质.
剩下的分析进一步支持了研究结果的可靠性.

结论:

这项MR研究不支持在分娩期间使用的各种类型麻醉剂与ASD发生之间的因果关系.
这些发现表明,对自闭症风险的潜在担忧不应该成为选择分娩止痛方法的主要因素.
安慰的是,在分娩期间的常见麻醉实践与自闭症谱系障碍的风险增加无关.

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