皮层静脉化得分预测大血管闭塞中风中血栓切除术后的结果:系统性审查和元分析
Rafaela Correia Maciel1, Wei Jun Lee2, Beatriz Aguiar de Macedo3
1Jundiaí Faculty of Medicine, Jundiaí, Brazil. rafac.maciel10@gmail.com.
Neuroradiology
|July 30, 2025
概括
在接受内血管治疗 (EVT) 的急性缺血性中风患者中,静脉外流 (VO) 状态与更好的再输和功能结果有关. 阳性静脉外流 (VO+) 表示改善结果和减少并发症,支持其预后价值.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 干预心脏病学 干预心脏病学
背景情况:
- 由于大血管封闭而导致的急性缺血性中风 (AIS-LVO) 是一种需要及时干预的危急情况.
- 内血管治疗 (EVT) 已成为AIS-LVO的标准治疗方法.
- 治疗成功和患者结果的预测标记对于优化患者护理至关重要.
研究的目的:
- 评估皮层静脉化评分 (COVES) 与AIS-LVO患者在EVT后的临床/放射性结果之间的关联.
- 为了确定这种患者队列中静脉外流 (VO) 状态的预后值.
主要方法:
- 对2025年6月之前发表的研究进行系统审查和元分析.
- 包括随机对照试验 (RCT) 和观察性研究.
- 使用随机效应模型计算的聚合风险比率 (RRs),以I2统计评估异质性.
主要成果:
- 分析了包括2,709名患者在内的6项研究.
- 阳性静脉外流 (VO+) 与更高的优秀和成功的再输血率有关.
- VO+与90天后改善的功能独立性相关,并降低了症状性内出血,脑膜血液瘤和死亡率.
结论:
- 阳性静脉外流 (VO+) 是接受EVT的AIS-LVO患者更好的再输和功能独立性的重要预测因素.
- VO+也与降低出血并发症和死亡率有关.
- 建议通过标准化成像协议和前性验证进行进一步的研究来证实这些发现.
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