成功进行血栓切除术后的动脉内血栓溶解:随机对照试验的系统审查和元分析
Tianqi Xu1,2, Chushuang Chen1,2, Vignan Yogendrakumar3
1South Western Sydney Clinical School UNSW Liverpool New South Wales Australia.
Stroke (Hoboken, N.J.)
|January 23, 2026
概括
血管内血栓切除术 (EVT) 后的动脉内血栓溶解 (IAT) 改善了中风恢复和功能结果. 这种治疗是安全的,不会增加中风患者的出血或死亡风险.
科学领域:
- 神经学 神经学
- 干预性放射学 干预性放射学
- 临床试验 临床试验
背景情况:
- 卒中仍然是导致残疾的主要原因之一.
- 内血管血栓切除术 (EVT) 是急性缺血性中风的主要治疗方法.
- 在EVT成功后,额外的动脉内血栓溶解 (IAT) 的作用需要进一步澄清.
研究的目的:
- 系统地审查和元分析随机对照试验 (RCT).
- 评估成功内血管血栓切除术 (EVT) 后的动脉内血栓溶解 (IAT) 的疗效和安全性.
- 评估中风患者的功能结果和安全性.
主要方法:
- 对RCT进行系统的文献搜索,将IAT与EVT后没有IAT进行比较.
- 主要疗效结局:修改的兰金尺度得分0-1在90天.
- 主要安全结果:症状性内出血和90天死亡率.
主要成果:
- 分析了6个RCT (990名IAT组患者,981名对照组患者).
- 在90天后,IAT改善了无残疾生存率 (RR:1.24,95% CI:1.12-1.39).
- IAT并没有增加症状性内出血 (RR: 1.14) 或90天死亡率 (RR: 1.05).
结论:
- 在成功的EVT后的IAT提高了中风患者的功能结果.
- IAT不会增加症状性内出血或死亡的风险.
- 小组分析表明,在特定的患者群体 (例如,eTICI 2b50/67,没有先前的IVT) 中,潜在的益处更大.
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