吸入麻醉在莫亚莫亚病的再血管化手术后减少了短暂的神经事件
Yasuyuki Kaku1, Yuki Ohmori1, Koki Kameno1
1Department of Neurosurgery, Kumamoto University Hospital, Kumamoto, Japan.
Neurosurgery
|December 18, 2023
概括
吸入麻醉 (IA) 与全静脉麻醉 (TIVA) 相比,在莫亚莫亚病 (MMD) 重血管化手术后,与较少的短暂神经事件 (TNEs) 和较低的皮质高强度带 (CHB) 分数相关. 这表明IA可能是MMD患者接受绕道手术的首选麻醉选择.
科学领域:
- 神经外科 神经外科
- 麻醉学 麻醉学
- 神经学 神经学
背景情况:
- 莫亚莫亚病 (MMD) 复血管化手术涉及到关于最佳麻醉方法的辩论:吸入麻醉 (IA) 与全静脉麻醉 (TIVA).
- 麻醉剂的进步需要重新评估它们对MMD手术的神经结果的影响.
研究的目的:
- 调查现代麻醉方法,特别是IA与TIVA,是否会影响MMD重血管化后术后神经症状的发生率.
- 为了比较接受IA和TIVA的患者之间的术后神经学结果和成像发现.
主要方法:
- 一个单一中心对63名MMD成年患者 (82个半球) 的回顾性研究,这些患者在2013年至2022年期间接受了直接和间接的绕道手术.
- 根据麻醉维持,患者被分为IA和TIVA组.
- 术后神经症状 (高输血综合征,脑梗塞,短暂神经事件 (TNEs)) 和皮层高强度带 (CHB) 信号分数在群体之间的MRI上进行比较.
主要成果:
- 与TIVA组 (43个半球; 37%) 相比,IA组 (39个半球) 的TNE显著减少 (13%).
- 多变量分析表明TIVA是TNE的危险因素 (OR,3.91;95% CI,1.24-12.35;P = .02).
- 在IA组的CHB标志得分中位数较低 (2 [1-3]) 比TIVA组 (4 [3-4]).
结论:
- 吸入麻醉与手术后TNE的发病率较低,CHB标志得分较低,与MMD重血管化中的TIVA相比.
- 这些发现表明,IA可能是一个更优的麻醉策略,用于预防MMD患者的TNE.
- 需要进一步的研究,但应考虑对MMD复血管化麻醉进行IA.
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