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血栓切除术患者轻度中风:早期神经系统恶化的因素
Christian Heitkamp1, Laurens Winkelmeier2, Fabian Flottmann2
1Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany c.heitkamp@uke.de.
Journal of neurointerventional surgery
|July 11, 2024
概括
几乎有24%的机械血栓切除术患者经历了轻微的中风,经历了早期的神经系统恶化 (END). 这种END显著增加了中风后不良功能结果的可能性.
科学领域:
- 神经学 神经学
- 干预神经病学 干预神经病学
- 脑卒中医学 脑卒中医学
背景情况:
- 机械血栓切除术 (MT) 是大血管封闭性 (LVO) 中风的标准治疗方法.
- 在LVO中风患者中,有很大一部分患有轻微的神经缺陷.
- 在轻微的中风患者中MT的疗效仍然是争论的主题.
研究的目的:
- 为了确定与早期神经恶化 (END) 相关的因素,在接受MT的患者中,以轻微的前部循环LVO中风.
- 为了研究END和90天后治疗后的功能结果之间的联系.
主要方法:
- 一项多中心队列研究分析了来自德国中风注册-内血管治疗 (2015-2021) 的817名患者.
- 纳入标准:前部循环LVO的MT,基线国家卫生研究院中风量表 (NIHSS) 分数<6.
- END被定义为在MT后24小时内NIHSS增加≥4;多变量回归分析因素和90天修改的兰金度量表 (mRS) 评分.
主要成果:
- 24%的患者经历了END;48%的患者有不良的功能结果 (mRS ≥2).
- 与END相关的因素包括先前中风的mRS,基线NIHSS,更长的 inguin 刺穿时间,全身麻醉,增加通过和不良事件.
- 成功的再通道与较低的END风险有关,而内出血显著增加了END风险.
- END与不利的功能结果密切相关 (aOR [95% CI] 7.51 [4.57至12.34]).
结论:
- 早期神经系统恶化 (END) 影响了机械血栓切除术患者中近四分之一的轻度中风患者.
- 在接受MT的轻微中风患者中,END与功能性结果差的风险增加了一倍.
- 这些发现强调了监测和管理END在这个患者群体中的重要性.
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