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机械血栓切除术实际使用吸入导管,同时在程序期间选择取回技术

Tatsuya Ogino^1,2, Koichiro Shindo^1,2, Yasuyuki Tatsuta^1,2

¹Department of Neurosurgery, Nakamura Memorial Hospital, Sapporo, Hokkaido, Japan.

Journal of neuroendovascular therapy

|July 28, 2023

概括

吸入导管 (AC) 与支架取回器 (SR) 结合,改善了脑前循环动脉封闭的血栓切除结果. 这种方法增加了第一通的再输,并减少了成功去除血块所需的通道数量.

科学领域:

神经学神经学
干预性神经辐射学
血管外科血管外科

背景情况:

大脑前部循环的动脉封闭需要迅速的再输血,以防止缺血性损伤.
机械血栓切除术是一种标准的治疗方法,支架取回器 (SR) 和吸入导管 (AC) 是关键设备.

研究的目的:

为了比较内血管血栓切除术的结果,使用不同的检索技术来检查主要的大脑前部循环动脉封闭.
评估将吸入导管 (AC) 纳入血栓切除术策略的影响.

主要方法:

在2018-2019年间,对102名因前部循环封闭而接受血栓切除术的患者进行了回顾性分析.
患者被分为一个早期组 (SR-alone) 和一个后期组 (基于AC的技术).
后一组在可行的情况下使用了结合SR和AC的方法,否则采用接触吸收.

主要成果:

后一组在首次通过时实现了较高的脑梗塞血栓溶解率 (TICI) 2b-3级 (71%对46%).
成功再注血所需的平均传输次数在后期组显著下降 (1.32对1.84).
整体TICI 2b-3再输率在两组中都很高 (85%对95%),TICI 3率没有显著差异.

结论:

从一开始就采用吸入导管,并在可能时采用联合技术,可提高血栓切除术的疗效.
这种策略增加了第一次尝试成功转注的可能性,并减少了程序的复杂性.

关键词:

吸入导管是指吸入导管中的一个.机械血栓切除术是一种机械血栓切除术.支架回收犬支架回收犬

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