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远程缺血性调节的持续时间和急性缺血性中风的结果

Yu Cui¹, Yi-Ning Chen², Thanh N Nguyen³

¹Department of Neurology General Hospital of Northern Theater Command Shenyang China.

Journal of the American Heart Association

|March 27, 2024

概括

在急性缺血性中风后,远程缺血性调节 (RIC) 的更长时间与更好的功能结果有关. 11-13天的RIC组在90天后表现出最显著的卓越功能结果改善.

科学领域:

神经学神经学
心血管医学心血管医学
临床试验临床试验

背景情况:

远程缺血调节 (RIC) 显示在改善急性缺血中风后的功能结果方面具有前景.
对RICAMIS试验的特异性分析调查了RIC持续时间对临床结果的影响.

研究的目的:

确定中风发作后远程缺血条件的持续时间较长是否与更好的临床结果有关.
分析RIC的时间和持续时间与缺血性中风患者的功能恢复之间的关系.

主要方法:

从RICAMIS试验中对1776名患者进行的二次分析.
根据RIC持续时间,患者被分为1-7天,8-10天,11-13天,14-16天和对照组.
主要结局是90天后的优异功能结局,定义为Rankin尺度修改后的0-1分.

主要成果:

与对照组相比,11-13天RIC组显示出明显更高比例的优秀功能结果 (调整后的绝对差异:9.1%,P=0.001).
与对照组相比,其他RIC持续时间组显示的差异较小或没有显著差异.
1-7天RIC组显示出较低的优秀功能结果的趋势 (调整后的绝对差异:14.4%,P=0.05).

结论:

远程缺血性条件的持续时间较长与急性中度缺血性中风患者的良好临床结果的可能性增加有关.
对RIC的最佳持续时间似乎在11至13天之间,以最大限度地提高功能恢复.

关键词:

急性缺血性中风是急性缺血性中风.有效性有效性有效性.远程缺血性调节的情况.时间课程时间课程

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