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在自发性脑内出血时的特兰胺酸:一个元分析

Yu Chang¹, Pei-Chun Lai², Chih-Yuan Huang¹

¹Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.

European journal of medical research

|February 26, 2025

概括

特兰胺酸 (TA) 不能有效地减少血瘤的生长或改善自发性脑内出血 (sICH) 患者的结果. 目前的证据不支持TA在SICH治疗中的常规使用.

科学领域:

神经学神经学
紧急医疗紧急医疗
药理学药理学是指药理学的学科.

背景情况:

自发性脑内出血 (sICH) 是全球中风相关死亡和残疾的主要原因.
血液瘤扩张是影响sICH患者结果的关键因素.
最近的试验,包括STOP-MSU,已经质疑了tranexamic acid (TA) 在治疗SICH的有效性.

研究的目的:

评估特兰胺酸 (TA) 降低sICH患者血瘤生长的疗效.
评估TA对sICH患者临床结果的影响,包括死亡率和功能状态.
巩固现有研究,结合最近的试验数据,以全面了解TA在SICH中的作用.

主要方法:

根据Cochrane和PRISMA的指导方针进行了系统审查和元分析.
包括五项随机对照试验 (RCT),比较成年SICH患者的特兰胺酸 (TA) 与安慰剂.
分析了关键结果:血液瘤扩张,90天死亡率,血栓栓塞事件和使用随机效应建模的功能结果.

主要成果:

对1419名患者的元分析发现,TA和安慰剂组之间的血液瘤扩张没有显著差异 (OR 0.87,95% CI 0.74-1.03).
在90天死亡率 (OR 1.03,95%CI 0.86-1.24),血栓栓塞事件 (OR 1.07,95%CI 0.69-1.64),或有利的功能结果 (OR 1.04,95%CI 0.88-1.22) 中没有发现显著差异.

结论:

特兰胺酸 (TA) 不能显著降低血瘤的生长或改善自发性脑内出血 (sICH) 患者的临床结果.
尽管TA的可获得性和低成本,但目前的证据并不支持TA在SICH患者的常规管理.
可能需要进一步的研究来确定可能从TA治疗中受益的特定患者亚组.

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