第一个季度CA125水平升高与妊娠前症的发展有关
Aiqi Yin1, Yixuan Chen2, Huafan Zhang3
1Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, 510630, China.
Journal of translational medicine
|December 16, 2025
概括
第一个三个月的血清CA125是一种可靠的预测子宫前 (PE) 的指标,有助于早期风险分层. 升高的CA125水平与怀孕期间血压升高相关,这表明它在胎盘血管病理生理学中的作用.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 生物标志物发现发现
背景情况:
- 孕前 (PE) 是孕产妇和胎儿死亡的主要原因之一.
- 早期识别和了解PE病原体需要可靠的第一季度生物标志物.
- 这项研究研究了血清CA125作为PE的预测生物标志物.
研究的目的:
- 评估第一季度血清CA125对PE发育的预测性能.
- 为了检查CA125和妊娠期间血压轨迹之间的纵向关联.
主要方法:
- 在未来的BiCoS队列 (70个PE病例,70个对照) 中进行了一个嵌套的病例控制研究.
- 血清CA125测量在怀孕12周左右.
- 用于预测和纵向分析的逻辑回归和线性混合效应模型.
主要成果:
- 与对照组相比,在PE病例中,第一季度CA125水平显著上升 (P < 0.0001).
- CA125独立预测PE (调整OR为1.071) 和与临床因素结合时改善预测模型 (AUC为0.841).
- 在整个妊娠期间,较高的CA125水平与缩和腹缩血压的急剧增加有关 (相互作用P<0.015).
结论:
- 第一个三个月的血清CA125是一个强大的,独立的预测子宫前.
- 将CA125与临床因素相结合,可以提高早期风险分层的PE预测准确度.
- CA125与加速血压的关联表明它在异常的胎盘血管病理生理学中发挥了作用.
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