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阿格特罗班在急性缺血性中风患者中与早期神经系统恶化:一个随机临床试验
Xuting Zhang1, Wansi Zhong1, Rui Xue1
1Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
JAMA neurology
|January 8, 2024
概括
阿尔加特罗班改善了急性缺血性中风患者的功能结果,这些患者经历了早期的神经系统恶化. 这种治疗在90天后显示出在减少残疾方面具有显著的益处.
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:
- 急性缺血性中风 (AIS) 可以导致早期的神经系统恶化 (END),这种情况具有未知的治疗效果.
- 在AIS中评估END的干预措施对于改善患者预后至关重要.
研究的目的:
- 评估阿斯拉夫罗班在治疗患有AIS的患者的疗效,这些患者经历了END.
- 为了确定阿格拉斯罗班能否改善该患者群体的功能结果.
主要方法:
- 一个开放标签,盲目的终点,随机临床试验,涉及601名患有AIS和END的患者.
- 患者接受了标准治疗,干预组接受了7天内静脉注射阿斯拉夫罗班.
- 主要终点是90天后的良好的功能结果 (修改的兰金尺度得分0-3) .
主要成果:
- 亚特罗班组的80.5%的患者获得了良好的功能结果,而对照组的73.3% (P=.04).
- 良好的功能结果的风险差异为7.2% (95% CI,0.6%-14.0%).
- 症状性内出血的发病率在两组之间是相似的 (0.9%对0.7%,P=.78).
结论:
- 阿尔加特罗班,当添加到标准治疗时,在AIS和END的患者中,在90天后显著改善了功能结果.
- 这项研究提供了证据,支持使用阿格拉斯罗班来减少急性缺血性中风后经历END的患者的残疾.
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