倾斜位置的紧急气道管理:一个基于观察模型的模拟研究研究
Wesley Rajaleelan1, Eugene Tuyishime2, Eric Plitman3
1Department of Anesthesia and Pain Management, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada. wesleyrajaleelan@gmail.com.
Advances in simulation (London, England)
|April 5, 2024
概括
气管上空气道装置 (SAD) 显示了最高的成功率和最快的插入时间,用于在倾斜的位置下管理意外排气. 光纤支气管镜检查 (FOB) 在确定气道管理方面比视频喉腔镜检查 (CMAC) 更成功.
科学领域:
- 麻醉学 麻醉学
- 航空航道管理的管理.
- 紧急医疗 紧急医疗
背景情况:
- 躺卧时意外的输出管是危急的紧急情况,需要立即建立呼吸道.
- 对于这种特定的情况,关于最佳的气道救援技术的证据有限.
- 这项研究解决了在管理这种高风险并发症方面需要基于证据的指导方针的需求.
研究的目的:
- 为了比较三种气道救援技术的有效性:气道上器件 (SAD),视频喉科镜 (CMAC) 和光纤支气管镜 (FOB).
- 为了确定最有效和成功的方法来管理在模拟倾斜的位置意外输出管.
- 提供数据,以指导临床实践,在倾斜定位期间紧急气道管理.
主要方法:
- 这是一项基于模拟的研究,涉及11名麻醉师和12名麻醉学员.
- 参与者在使用模拟人偶时,在倾斜的位置上模拟意外的输出.
- 关键指标包括每种技术 (SAD,CMAC,FOB) 的最终气道管理和成功率的时间.
主要成果:
- 气道上方气管装置 (SAD) 实现了100%的成功率,平均插入时间为18.1秒.
- 光纤支气管镜 (FOB) 的成功率为91.3%,平均插入时间为57.3秒.
- 视频喉腔镜 (CMAC) 的成功率为69.6%,最长的平均插入时间为78.3秒;所有比较都具有统计学意义 (p < 0.001).
结论:
- 由于其高的成功率和速度,建议使用上气道装置 (SAD I-gel) 作为在倾斜姿势中意外排气后立即进行气道救援的首要技术.
- 在这种情况下,光纤支气管镜检查 (FOB) 是比视频喉腔镜检查 (CMAC) 更成功的替代方案,可以确保确定的呼吸道.
- 这些发现支持使用SAD用于临时气道建立和FOB用于模拟易受排气紧急情况的最终气道管理.
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