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在急性基底动脉闭塞患者中,闭塞部位与临床结果之间的关联

Qiuyu Su¹, Haoxuan Zhu², Linyu Li³

¹Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

|August 21, 2025

概括

急性基底动脉封闭 (ABAO) 的临床结果因封闭部位而异,内血管治疗 (EVT) 显示出比标准医学治疗 (SMT) 更好的结果. 根据闭塞部位优先进行EVT可以改善患者的治疗结果.

科学领域:

神经科学
血管神经学
干预神经学

背景情况:

急性基底动脉封闭 (ABAO) 是一种严重的疾病,患病率和死亡率很高.
对ABAO的治疗策略正在发展,内血管治疗 (EVT) 是有前途的.
了解阻塞部位对治疗结果的影响对于优化患者护理至关重要.

研究的目的:

分析不同阻塞部位 (远端部位,中间部位,近端部位) 与ABAO患者的临床结果之间的关联.
将内血管治疗 (EVT) 与标准医学治疗 (SMT) 在各种闭塞部位的有效性进行比较.
根据ABAO阻塞位置确定最佳治疗策略.

主要方法:

来自BASILAR注册表的ABAO患者的回顾性分析.
根据遮部位和治疗方式 (EVT与SMT) 评估结果.
主要结局:修改的兰金尺度 (mRS) 分数为0-3;次要结局:mRS为0-2,0-1;安全结局:90天死亡率和症状性内出血 (sICH).

主要成果:

与EVT组的远端闭塞相比,中部ABAO闭塞与良好的结果 (mRS 0-3) 有负相关性.
与SMT相比,EVT显著改善了所有三个闭塞部位 (远端部位,中间部位和近端部位) 的良好结果 (mRS 0-3).
在闭塞部位组之间没有观察到死亡率或sICH的显著差异.

结论:

在接受EVT治疗的ABAO患者中,临床结果因闭塞部位而异.
与SMT相比,EVT在ABAO中对所有评估的闭塞部位表现出更高的临床有效性.
这些发现支持在ABAO管理中优先考虑EVT.

关键词:

急性基底动脉封闭,封闭部位急性缺血性中风内血管治疗

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