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在干预性动脉瘤手术期间减轻放射性动脉的臂阻塞的有效性
Feng Feng1, Nan Li1, Zijian Zhao1
1Department of Anesthesiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
iScience
|October 30, 2024
概括
臂阻塞 (BPB) 在内动脉瘤手术期间显著减少放射性动脉 (RAS). 这种干预改善了患者的治疗结果,因为它可以预防跨辐射接入程序中的血管并发症.
科学领域:
- 干预神经病学 干预神经病学
- 血管外科 血管外科
- 麻醉学 麻醉学
背景情况:
- 放射性动脉 (RAS) 影响了大约50%的通过放射性动脉方法进行干预手术的患者.
- 在内动脉瘤手术后,RAS可能导致长期不理想的恢复.
- 超辐射接入 (TRA) 方法是常见的,但与RAS并发症有关.
研究的目的:
- 评估臂阻塞 (BPB) 在减少手术内RAS的发生率方面的疗效.
- 为了确定BPB预先调节是否改善了接受TRA治疗的患者的预后,以进行内动脉瘤干预.
主要方法:
- 一项随机对照试验,涉及177名接受干预性动脉瘤手术的患者.
- 患者被分配到腕阻塞 (BPB) 组或对照组.
- 术内血管造影用于诊断RAS,由血管边缘缺陷定义.
主要成果:
- 与对照组 (62.5%) 相比,RAS发病率在BPB组 (9.0%) 中明显较低.
- 这代表了RAS发生率的实质绝对差异为-53.5个百分点.
- 经过BPB预先调节,发现手术内RAS显著减少.
结论:
- 臂阻塞 (BPB) 是一种有效的策略,用于减少手术内辐射动脉 (RAS) 在经过跨辐射接入进行内动脉瘤手术的患者.
- 通过减轻RAS,BPB预调可能会改善手术结果和长期康复.
- 这些发现支持BPB的常规使用,以提高TRA程序的安全性和有效性.
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