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血动力学洞察预孕症:比较眼睛和子宫动脉电阻指数

Maya Khaerunnisa Puspitasari¹, Amillia Siddiq¹, Rova Virgana²

¹Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Bandung General Hospital, Bandung, West Java, Indonesia.

Medical science monitor : international medical journal of experimental and clinical research

|July 22, 2025

概括

多普勒超声波显示了眼睛和子宫动脉血流模式的明显变化. 眼动脉脉动指数 (PI) 和电阻指数 (RI) 降低,而子宫动脉PI和RI增加,表明全身内皮功能障碍.

科学领域:

产科和妇科产科和妇科
血管医学血管医学
诊断成像诊断成像诊断成像

背景情况:

孕前的诊断依赖于临床症状,但可以通过非侵入性检测早期的血管变化.
多普勒超声波提供了一种方法来评估在产前的血液动力学变化.
眼动脉是评估子宫前时血管功能的新目标.

研究的目的:

为了比较多普勒超声波脉动性指数 (PI) 和眼动脉和子宫动脉的电阻指数 (RI).
为了评估这些动脉的血液动力学差异,怀孕前和没有怀孕前的孕妇之间.

主要方法:

一项涉及60名孕妇的横截面研究 (30名孕妇患有先兆子,30名没有).
在子宫和眼动脉中进行了PI和RI的多普勒超声波测量.
统计分析包括双变量分析和皮尔森相关性测试.

主要成果:

子宫动脉PI和RI在孕前症组显著更高 (P<0.0001).
眼动脉PI和RI在预先怀孕症组显著较低 (P<0.0001).
在孕前症组中,在子宫和眼动脉RI之间发现了显著的负相关性 (r=-0.19,P=0.01).

结论:

在子宫和眼动脉中PI和RI的变化表明了孕前.
这些动脉参数之间的显著相关性表明全身内皮功能障碍.
眼动脉的多普勒超声波为孕前症提供了宝贵的血液动力学见解.

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