在妊娠高血压疾病中评估产后冲击指数:来自第三级参考中心的病例对照研究
Melek Durak1, Atakan Tanaçan1,2, Özgür Kara1
1Perinatology Clinic, Ankara City Hospital, Ankara, Türkiye.
Journal of perinatal medicine
|January 17, 2024
概括
患有妊娠高血压疾病 (HDP) 的高血压孕妇的产后休克指数 (SI) 值较低. 较低的SI值可能表明HDP患者的血液损失很大.
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
- 在怀孕期间关键护理.
背景情况:
- 妊娠高血压疾病 (HDP) 是导致母亲不良后果的重要危险因素.
- 冲击指数 (SI) 是心率与缩血压的比率,是低血压和冲击的敏感指标.
- 监测HDP患者的产后SI对于早期发现并发症至关重要.
研究的目的:
- 为了比较孕妇与HDP和正常压力对照之间的产后冲击指数 (SI) 值.
- 在产后妇女中确定最大SI≥1的预测因子.
- 为了确定最佳的SI截止值来预测产后血红蛋白下降≥2g/dL.
主要方法:
- 在安卡拉市医院围产科诊所进行了一项比较研究.
- 产后SI测量和比较217名女性与HDP和219名正常压力对照.
- 使用后勤回归和ROC分析来确定SI的预测因素和最佳切断值.
主要成果:
- 产后SI值 (分娩前期,15分钟,30分钟,2小时,6小时和最大SI) 在HDP组与对照组相比显著较低.
- 在最大SI和产后血红蛋白降低≥2g/dL (r=0.209;p=0.002) 之间发现了微弱的正相关性.
- 在各种分娩后的时间点确定了预测血红蛋白下降的最佳SI截止值.
结论:
- 临床上显著的产后出血可能发生在较低的SI值在妇女与HDP.
- 产后SI监测可以帮助在高血压妊娠中早期识别失血.
- 对于HDP患者来说,较低的SI值可能是合理的,以检测潜在的并发症.
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