左头旋转操作以改善选择性手术中的喉腔镜视图:一项前性队列研究
David Conrad1, Darius Kubulus, Henrik Fuchs
1From the Department of Anaesthesiology, Intensive Care and Pain Therapy, Saarland University Medical Center and Saarland University Faculty of Medicine, Homburg, Saarland, Germany (DC, DK, HF, TV), OUTCOMESRESEARCH Consortium, Houston, Texas, USA (TV), and Marienhaus Clinic St. Elisabeth Saarlouis, Department of Anaesthesiology, Intensive Care and Pain Therapy, Saarlouis, Saarland, Germany (UB).
European journal of anaesthesiology
|January 13, 2026
概括
在选择性手术患者中,LeHeR操作并没有改善喉镜视图. 然而,与新手相比,经验丰富的麻醉科医生使用这种技术显示出更好的结果.
科学领域:
- 麻醉学 麻醉学
- 航空航道管理的管理.
- 手术手术手术手术手术手术手术手术手术手术
背景情况:
- 建议使用左头旋转 (LeHeR) 操作来增强喉腔镜视图,特别是在紧急输入管道时.
- 以前的报道表明,它在困难的输管场景中是有用的.
研究的目的:
- 评估LeHeR操作在改善选择性手术期间直接喉镜视图的有效性.
- 确定患者或检查人员因素是否影响操作的有效性.
主要方法:
- 一个单一中心前性队列研究,涉及102名接受选择性手术的成年患者.
- 喉镜检查是在标准的杰克逊姿势中进行的,并且在应用LeHeR操作后进行.
- 结果包括Cormack和Lehane分类得分 (CLS) 和百分比的喉开口 (POGO) 得分.
主要成果:
- 与改善的杰克逊位置 (CLS,P < 0.001;POGO,P = 0.041) 相比,LeHeR操作导致喉腔镜视野减少.
- 患者的特征没有影响喉镜视图差异.
- 更大的专业经验与改善的POGO分数相关 (r=0.242,P=0.018) 但不是CLS分数.
结论:
- 在选择性手术环境中,LeHeR操作并没有显著改善直接喉镜视图.
- 经验丰富的麻醉医生在LeHeR操作中取得了比不那么经验丰富的麻醉医生更好的结果.
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