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大脑虚弱与前部循环中风事件相关的大脑虚弱大动脉封闭

Jing Tian^1,2, Kun Zhang², Junzhao Cui¹

¹Department of Neurology, The Second Hospital of Hebei Medical University, 215 West Heping Road, Shijiazhuang, Hebei, 050000, China.

|March 18, 2024

概括

大脑脆弱性在前部循环大动脉封闭 (AC-LAO) 中很常见,并且与中风事件有关. 然而,它并没有独立地影响这些患者的短期结果.

科学领域:

神经学神经学
血管神经学血管神经学
老年神经学老年神经学

背景情况:

脑部脆弱性,以白质过强度,老年心脏病发作病变和脑缩为特征,是脑血管疾病中日益关注的问题.
前循环大动脉封闭 (AC-LAO) 是中风的重要原因,了解相关的风险因素和结果至关重要.

研究的目的:

为了确定与AC-LAO患者大脑脆弱相关的因素.
为了评估大脑虚弱对中风事件和AC-LAO患者的短期结果的影响.

主要方法:

对1100名患有AC-LVO.患者的回顾性分析.
脑虚弱度得分是根据白质过强度,旧心脏病发作病变和从基线神经成像中脑缩计算的.
包括ANOVA,曼-惠特尼U测试和多重线性回归在内的统计分析被用于评估关联.

主要成果:

在AC-LAO参与者的76.3%中,大脑脆弱性 (得分≥1) 是普遍存在的.
与较高的大脑脆弱性得分独立相关的因素包括高血压持续时间较长 (>5年) 和多重血管封闭.
大脑脆弱性得分与中风事件独立相关,较高的得分与增加的事件率相关;然而,没有观察到对短期结果的独立影响.

结论:

年龄较大,高血压持续时间超过5年,以及多个血管封闭是AC-LAO中大脑脆弱性的关键影响因素.
大脑脆弱是AC-LAO患者中风事件发生的重要独立预测因素.
尽管它与中风事件有关,但大脑虚弱不会独立地影响该人群中急性脑梗塞的短期结果.

关键词:

前部循环的前部循环.大脑的脆弱脑部的脆弱大动脉封闭大动脉封闭脑卒中事件发生在中风中.

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