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验证修改后的LEMON标准在预测儿科急诊患者难以输管的表现
Shima Ohnishi1, Yusuke Hagiwara2, Shunsuke Amagasa1
1Department of Emergency and Transport Medicine, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo 157-8535, Japan.
The American journal of emergency medicine
|April 4, 2025
概括
修改后的LEMON标准没有足够的敏感性或特异性来预测急诊室难以进行的儿科输管. 对于儿科患者,需要新的,个性化的标准.
科学领域:
- 紧急医疗 紧急医疗
- 麻醉学 麻醉学
- 儿科重症监护 儿科重症监护
背景情况:
- 在儿科患者中难以进行气管管道输入,在紧急情况下具有重大挑战.
- 预测工具对于优化呼吸道管理和患者结果至关重要.
- 修改后的LEMON标准 (外观看,评估3-3-2规则,呼吸道受阻和部移动性) 用于评估呼吸道困难.
研究的目的:
- 评估修改后的LEMON标准在预测急诊室内儿科患者难以进行气管管道输入的有效性.
- 在这个人群中确定修改后的LEMON标准的灵敏度,特异性和预测值.
主要方法:
- 对第四次日本紧急气道网络 (JEAN-4) 研究数据的观察性多中心分析.
- 包括2018年10月至2022年9月期间接受气管管道输液的儿科患者 (<18岁).
- 难以输管被定义为需要三次或以上的尝试,由医生或研究员参加.
主要成果:
- 总共有546名儿科患者被分析,其中34人 (6%) 遇到难以输管.
- 修改后的LEMON标准显示灵敏度为41%和特异性为73%用于预测困难的输管.
- 积极的预测值为9%,负的预测值为95%.
结论:
- 修改后的LEMON标准表现出缺乏足够的灵敏度和特异性,无法准确预测儿科急诊室患者难以进行气管管道输入的情况.
- 目前的标准可能不适合儿童独特的解剖和生理特征.
- 建议制定特定于年龄和体型的预测标准,以改善儿科呼吸道管理.
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