内静脉血栓溶解在内血管治疗前后循环封闭:一个MR CLEAN注册表研究
Robrecht R M M Knapen1,2, F Anne V Pirson3, Lucianne C M Langezaal4
1Department of Radiology and Nuclear Medicine (R.R.M.M.K., C.v.d.L., W.H.v.Z.), Maastricht University Medical Center, the Netherlands.
Stroke
|January 4, 2024
概括
血管内治疗前的静脉内血栓溶解并没有改善后部循环中风的结果. 这项研究发现,IVT治疗的患者与不接受IVT治疗的患者的临床,技术或安全结果没有显著差异.
科学领域:
- 神经学 神经学
- 干预神经病学 干预神经病学
- 脑卒中医学 脑卒中医学
背景情况:
- 在内血管治疗 (EVT) 之前,先前对静脉内血栓溶解 (IVT) 的研究主要集中在前部循环封闭上.
- 对于 IVT 与 EVT 结合后部循环封闭的疗法的有效性和安全性仍然不太清楚.
研究的目的:
- 调查在患有后部循环闭塞的患者在EVT之前使用IVT的临床,技术和安全结果.
- 为了比较在EVT之前接受IVT的患者和仅接受EVT的患者之间的结果.
主要方法:
- 分析来自MR CLEAN注册表的数据,这是一个全国性的潜在多中心注册表,对急性缺血性中风患者进行分析.
- 包括在2014年至2019年期间接受EVT后部循环封闭的患者.
- 主要结局:90天后修改的兰金度表的转变;次要结局:功能结局,症状性内出血,再输血成功和死亡率.
主要成果:
- 在IVT和非IVT组之间,功能性结局没有显著差异 (修改的兰金表变化) (aOR,1.04 [95% CI,0.61-1.76]).
- 症状性内出血发生在IVT组更频繁 (4.8%对2.4%),但这种差异在统计学上并不显著 (aOR,1.65 [95%CI,0.33-8.35]).
- 在两组之间,成功的再注血,有利的功能结果,第一次尝试再注血和死亡率都相似.
结论:
- 在EVT之前的IVT不会显著改变后部循环中大血管封闭的临床,技术或安全结果.
- 这些发现与有关前部循环封闭的现有文献一致.
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