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一般和脊髓麻醉对经过全关节整形手术的患者外科手术期间的先天性免疫功能的影响
Lotte M C Jacobs1, Veerle Bijkerk2,3, Lucas T van Eijk3
1Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands. Lotte.jacobs@radboudumc.nl.
BMC anesthesiology
|January 8, 2025
概括
整体麻醉在全关节整形术 (THA) 后暂时影响先天免疫功能,但脊髓麻醉可能会提供更稳定的免疫反应. 临床意义似乎有限,因为差异在术后第一天得到解决.
科学领域:
- 免疫学 免疫学 免疫学
- 麻醉学 麻醉学
- 术后恢复 术后恢复
背景情况:
- 手术后的先天性免疫失调与延迟恢复和感染有关.
- 了解麻醉对免疫功能的影响对于优化患者的治疗结果至关重要.
- 全关节整形术 (THA) 为研究这些影响提供了一个相关的模型.
研究的目的:
- 为了比较全身麻醉与脊髓麻醉在THA期间和之后对天生的免疫功能的影响.
- 评估ex vivo细胞因子的产生和血细胞因子水平.
- 测量与血危险相关的分子模式 (DAMPs).
主要方法:
- 使用两个随机对照试验 (HIPPO和MAGIC) 的数据进行比较匹配队列研究.
- 匹配的患者接受了全身麻醉 (n=18) 或脊髓麻醉 (n=9).
- 通过ex vivo细胞因子产生 (大肠杆菌LPS刺激) 和血细胞因子/DAMPs测量来评估免疫功能.
主要成果:
- 与脊椎麻醉相比,全身麻醉在诱导后不久和手术结束时显著降低了IL-1β和IL-6活体细胞因子的产生.
- 血细胞因子水平显示微小的差异,在整体麻醉组的手术结束时较高的IL-10和术后第一天的TNF.
- 两组之间没有观察到血DAMP的显著差异.
结论:
- 总麻醉会在THA后对先天免疫功能产生暂时的影响.
- 这种麻醉诱导的免疫失调的临床意义可能是有限的,因为在术后第一天没有明显的免疫功能差异.
- 脊髓麻醉似乎在THA的外科手术期间保持更稳定的天生的免疫反应.
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