轻微远端中血管急性缺血性中风中与早期神经病变相关的因素:一项跨国多中心研究
Dhairya A Lakhani1,2, Hamza Adel Salim2,3, Vivek Yedavalli2
1Department of Neuroradiology, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, USA.
概括
机械血栓切除可能会增加轻度急性缺血性中风的早期神经系统恶化的风险. 静脉内血栓溶解与降低风险有关,支持小心选择患者接受治疗.
科学领域:
- 神经学 神经学
- 血管医学 血管医学
- 脑卒中研究 脑卒中研究
背景情况:
- 随着轻微的中风而导致远端和中血管封闭 (AIS-DMVO) 的次要急性缺血性中风,会带来治疗挑战.
- 这些患者的早期神经系统恶化 (END) 尚未得到充分研究,但与不良结果有关.
- 识别导致END的因素对于优化新出现的治疗策略至关重要.
研究的目的:
- 为了调查与早期神经恶化 (END) 相关的因素,在轻度急性缺血性中风的患者中,其次是远端和中等血管封闭 (AIS-DMVO).
主要方法:
- 一项多中心研究包括559名患有AIS-DMVO和轻微中风 (NIHSS ≤5) 的患者.
- END被定义为在治疗后的第一天NIHSS得分增加≥4分.
- 单变量和多变量逻辑回归分析确定了与END相关的因素.
主要成果:
- 机械血栓切除术 (MT) 最初与更高的END几率有关,但在IPTW调整后,这并不显著.
- 内静脉血栓溶解 (IVT) 独立地与较低的END几率相关.
- 高血压和基线抗血小板使用独立地与END相关;在MT期间成功的再通道是保护性的.
结论:
- 机械血栓切除显示了小AIS-DMVO中与END的潜在关联,需要仔细考虑.
- 静脉内血栓溶解显示出对END的保护作用.
- 这些发现凸显了需要精确的患者选择和通过随机试验进行进一步调查的需要.
关键词:
这是DMVO的DMVO.远距离和中等血管闭塞这就是MeVOVO的意义.急性缺血性中风是急性缺血性中风.及早期的神经系统恶化.静脉内血栓溶解是一种静脉内血栓溶解.机械血栓切除术是一种机械血栓切除术.更多相关视频
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