头部升高与中性位置对气管管道输入使用高角度视频喉镜在椎不动化下的作用:一个随机交叉试验
Sung Hyun Lee1, Kyung Mi Kim2, Eun Mi Choi3
1Department of Anaesthesiology and Pain Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Anaesthesia, critical care & pain medicine
|December 5, 2025
概括
抬头的位置显著提高了输入管的效率,并在手动在线稳定过程中使用高角度视频喉科镜时更容易使用. 这种方法提供了更好的眼球视图,并减少了困难的机动的需要.
科学领域:
- 麻醉学 麻醉学
- 航空航道管理的管理.
- 医疗器械 医疗器械
背景情况:
- 超角视频喉科镜可增强喉视觉效果,用于宫脊椎不动化的患者.
- 然而,这些设备在叶片插入和气管推进方面可能会带来挑战.
- 这项研究比较了手动在线稳定 (MILS) 下的GlideScope引导输管过程中的头部升高 (HE) 和头部中立 (HN) 位置.
研究的目的:
- 为了比较头部升高与头部中立定位在MILS下的GlideScope引导输管治疗的有效性和安全性.
- 为了评估输管时间,困难度和两个位置的喉视图的质量.
主要方法:
- 一个随机交叉试验,涉及180名接受选择性手术的成年患者.
- 患者被分配到HN或HE组,在第二个位置尝试输管.
- 通过提高桌子的后面部分来调整听力介质和胸部口来实现HE位置.
主要成果:
- 在177名患者中,输管成功率为100%.
- 与HN组相比,HE组的中位输管时间较短 (27.2s),HN组的中位输管时间较短 (31.5s).
- 更低的修改输管难度表,更少需要优化机动,更好的喉视图 (更高的喉打开分数和更好的科马克-莱汉分数) 在HE位置.
结论:
- 抬头的位置显著提高了输管效率和技术易用MILS下的超角度视频喉科镜的技术易用性.
- 这种定位策略改善了喉视觉,并简化了气管的推进.
- 建议HE位置用于优化需要MILS的患者的GlideScope引导输管.
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