预测内血管血栓切除术后3个月的功能结果,在患有前循环阻塞的患者中,用动脉过境器件分级系统预测前循环阻塞
Xiaobo Zhang1,2, Nannan Han2, Yu Zhang1
1The College of Life Sciences, Northwest University, Xi'an, China.
Clinical neuroradiology
|December 5, 2023
概括
较低的动脉过渡器件 (ATA) 评分预测急性缺血性中风 (AIS) 患者经历内血管血栓切除术 (EVT) 的结果更好. 这种成像标记有助于识别可能受益于EVT的患者.
科学领域:
- 神经成像是一种神经成像.
- 神经学 神经学
- 医疗成像医学成像
背景情况:
- 由于大血管封闭,急性缺血性中风 (AIS) 需要及时干预.
- 内血管血栓切除术 (EVT) 是AIS的关键治疗方法.
- 预测EVT后患者的结果对于治疗规划至关重要.
研究的目的:
- 评估动脉传输器件 (ATA) 与患者在AIS后EVT后的结果之间的关系.
- 评估ATA在动脉旋转标记 (ASL) 输液成像中对预测结果的有用性.
- 为了确定EVT治疗的AIS患者中有利结果的预测因素.
主要方法:
- 187名前部循环封闭症患者的回顾性分析,接受了EVT治疗.
- 使用4点级别量化ATA的量化.
- 多变量分析以确定有利结果的独立预测因子 (修改的兰金尺度0-2在3个月),包括年龄,NIHSS和ATA分数.
主要成果:
- 年轻的年龄,较低的基线NIHSS和较低的ATA分数独立地与有利的结果有关.
- ATA评分在预测有利结果方面表现出中等到良好的准确性 (AUC,0.753).
结论:
- 较低的动脉传输人工物 (ATA) 评分是EVT后AIS患者有利结果的重要预测指标.
- ATA成像可以帮助识别那些最有可能从EVT中受益的患者.
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