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辅助突发支架与单独的机械血栓切除术的结果:RESCUE-ICAS注册表
Sami Al Kasab1, Eyad Almallouhi2, Mohammad Jumaa3
1Department of Neurosurgery, Medical University of South Carolina, Charleston (S.A.K., A.M.S., K.K., J.L., O.L., Z.H.).
Stroke
|November 22, 2024
概括
机械血栓切除术期间急性缺血性中风与内狭窄症的新兴支架改善了功能独立性. 这种干预显示出更高的再输血率和更好的结果,而不会显著增加症状出血风险.
科学领域:
- 神经学 神经学
- 干预性神经辐射学
- 脑卒中医学 脑卒中医学
背景情况:
- 内狭窄是急性缺血性中风中机械血栓切除术失败的常见原因.
- 辅助突发支架用于改善再输液,但其安全性和有效性尚未得到充分证实.
研究的目的:
- 评估在经过机械血栓切除术的大血管封闭和潜在狭窄症患者的辅助突发性内支架的安全性和有效性.
主要方法:
- 展望型,多中心,国际观测队列研究.
- 包括417名患有内狭窄 (50-99%的残留或手术内再封闭) 的患者,接受了机械血栓切除术.
- 仅使用机械血栓切除术和机械血栓切除术加上新兴支架,使用治疗权重的逆概率来比较结果.
主要成果:
- 支架组 (n=199) 的成功再输率更高 (90.9%vs77.9%) 和24小时内心脏病体积更低 (<30毫升在67.9%vs50.3%).
- 支架组的整体并发症率较高 (12.6%对5%),但症状出血率相似 (9%对5.5%).
- 90天后的功能独立性在支架组显着更高 (42.2%对28.4%,aOR2.67).
结论:
- 在接受机械血栓切除术的潜在狭窄症患者中,附加的新兴支架与改善的功能结果有关.
- 该程序并没有显著增加症状出血的风险.
- 支架是一种可行的选择,可以改善精选中风患者的再输和功能独立性.
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