静脉内血栓切除术加静脉内血栓溶解与单独用于大型缺血性中风的静脉内血栓切除术
Mohamed Elfil1, Abdallah Abbas2, Hayes Fountain3
1Department of Neurology, University of Miami/Jackson Health System, Miami, FL, USA.
Acta neurologica Belgica
|May 22, 2025
概括
内静脉血栓溶解 (IVT) 与内血管血栓切除术 (EVT) 结合,改善了急性缺血性中风患者的大血管封闭和大心脏病发作的结果. 这种组合疗法还可以降低死亡率,而不会增加出血风险.
科学领域:
- 神经学 神经学
- 干预心脏病学 干预心脏病学
- 脑卒中医学 脑卒中医学
背景情况:
- 内血管血栓切除术 (EVT) 是急性缺血性中风 (AIS) 与大血管封闭 (LVO) 的标准治疗方法.
- 关于AIS-LVO患者出现大缺血性心脏病发作时EVT有效性的数据有限.
- 对于这些特定患者,静脉血栓溶解 (IVT) 与EVT结合的作用仍在调查中.
研究的目的:
- 评估在EVT之前进行IVT对AIS-LVO和大缺血性心脏病发作患者的临床结果的影响.
- 为了确定IVT加EVT是否会影响功能结果,早期神经改善和死亡率.
- 评估安全性,特别是内出血 (ICH) 的风险,与联合IVT和EVT治疗相关.
主要方法:
- 根据PRISMA指南和"柯克兰手册"进行了系统的元分析.
- 搜索了四个主要的数据库,以确定相关的研究.
- 用95%置信区间 (CI) 计算聚合风险比率 (RR),以比较带有和没有IVT的EVT之间的结果.
主要成果:
- 结合EVT和IVT显著改善了功能结果,具有有利的修改的兰金尺度 (mRS) 分数为0-2 (RR: 1.48) 和0-3 (RR: 1.25).
- 在24-36小时的早期神经改善 (ENI) 在EVT加IVT组显著更高 (RR:1.16).
- 在接受EVT加IVT的患者中,死亡率较低 (RR:0.88),在两组之间没有观察到ICH率的显著差异.
结论:
- 添加IVT到EVT表明对AIS-LVO大心脏病发作患者的功能结局和ENI有有益影响.
- 联合治疗与降低死亡率有关,并且不会增加内出血的风险.
- 需要进行更大规模的前性研究来证实这些发现并优化治疗方案.
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