超密集的中脑动脉信号预测了接受紧急内血管治疗的患者的预后吗?
Pian Wang1,2, Jin Fan3, Weiping Wang4
1Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Current neurovascular research
|May 16, 2025
概括
高密度中脑动脉 (HMCAS) 并不是急性缺血性中风 (AIS) 患有大血管封闭 (LVO) 患者90天结果的可靠预测指标. 然而,HMCAS的存在表明在治疗前中风的严重程度更高.
科学领域:
- 神经学 神经学
- 放射学 放射学是指放射学
- 紧急医疗 紧急医疗
背景情况:
- 高密度中脑动脉信号 (HMCAS) 是急性缺血性中风 (AIS) 与大血管封闭 (LVO) 的早期CT指标.
- 在LVO-AIS患者中,HMCAS对功能结果的预测价值需要进一步研究.
- 这项研究评估了HMCAS在接受内血管治疗的LVO-AIS患者预测结果的能力.
研究的目的:
- 评估HMCAS对90天功能结果的预测能力.
- 在中脑动脉 (MCA) LVO患者中分析HMCAS,接受内血管治疗 +/- IVT.
主要方法:
- 从173名LVO-AIS患者的临床和成像数据的回顾性分析.
- 患者被分为HMCAS阳性和HMCAS阴性组.
- 多变量逻辑回归用于将HMCAS与90天修改的兰金尺度 (mRS) 成绩相关联.
主要成果:
- 69名患者 (39.88%) 属于HMCAS+组,104名患者 (60.12%) 属于HMCAS-组.
- 多变量分析显示HMCAS存在和90天的mRS之间没有显著的关联 (OR,1.240;95% CI,0.693-2.219;P =0.511).
- 在HMCAS+患者中,治疗前中风的严重程度较高.
结论:
- 在MCA LVO-AIS患者中,HMCAS可能不是90天功能结果的显著预测因素.
- 在干预之前,HMCAS的存在与中风严重程度的增加有关.
- 在先进的内血管治疗时代,LVO-AIS的预后因素可能会有所不同.
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