在机械血栓切除术期间需要出现的额外头骨支架的患者,手术内静脉注射阿司匹林是否安全?
Adam Ingleton1, Marko Raseta2, Rui-En Chung3
1Neurosciences, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, UK atingleton@gmail.com.
Stroke and vascular neurology
|October 3, 2023
概括
在机械血栓切除术支架时使用手术期间的阿司匹林是安全的,并改善了结果. 这项研究发现阿司匹林不会增加出血风险,并且与中风患者更好的功能恢复有关.
科学领域:
- 神经学 神经学
- 干预心脏病学 干预心脏病学
- 紧急医疗 紧急医疗
背景情况:
- 机械血栓切除术 (MT) 对于新出现的支架通常涉及血栓溶解,在24小时内对抗血小板药物构成禁忌.
- 在手术期间,建议对MT期间出现的支架进行手术内抗血小板治疗.
- 这项研究调查了静脉注射阿司匹林在TM期间的安全性和有效性.
研究的目的:
- 评估在MT期间接受外支架的患者的结局和并发症,有或没有手术内静脉注射阿司匹林.
- 确定阿司匹林对症状性内出血 (sICH),功能恢复和死亡率的影响.
主要方法:
- 在2010年至2020年期间,对102名患者进行了回顾性分析,这些患者在MT期间接受了新兴的脑外支架.
- 患者在MT前接受了血栓溶解,随着手术人员的裁量,静脉注射阿司匹林进行了手术.
- 记录了包括sICH,NIHSS得分,修改的兰金尺度 (mRS) 得分和死亡率在内的结果.
主要成果:
- 与不服用阿司匹林的患者相比,接受阿司匹林的患者的NIHSS改善显著更大 (p=0.003).
- 在阿司匹林和非阿司匹林组之间没有观察到sICH,功能恢复 (mRS ≤2) 或死亡率的显著差异.
- 与阿司匹林结合血栓溶解导致NIHSS的改善和较低的死亡率,与单独使用阿司匹林相比,没有增加出血.
结论:
- 在MT期间,在出现支架的过程中,手术内静脉注射阿司匹林是安全的,并且不会增加SICH.
- 阿司匹林的使用与改善的临床结果有关,包括更好的功能恢复和降低死亡率,即使与血栓溶解结合.
- 登记数据表明阿司匹林可以安全地用于这种患者群体.
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