评估儿科患者难以使用超声波进行的喉腔镜检查:前性研究
Osman Kaya1, Sema Şanal2, Meryem Onay3
1Department of Anesthesiology and Intensive Care, Southend University Hospital, Essex, United Kingdom.
Medicine
|February 27, 2026
概括
超声波并没有预测儿科患者难以进行喉腔镜检查 (DL). 然而,Mallampati得分与DL相关,这表明它在预测具有挑战性的儿科呼吸道方面的有用性.
科学领域:
- 麻醉学 麻醉学
- 儿科医学 儿科医学
- 医疗成像医学成像
背景情况:
- 在小儿麻醉中,有效的呼吸道管理至关重要.
- 困难喉腔镜 (DL) 在儿童中由于解剖学差异而存在独特的挑战.
- 对DL的预测工具对于安全的儿科输管是必不可少的.
研究的目的:
- 评估手术前的上呼吸道超声波测量对儿科患者预测DL的有效性.
- 为了评估特定的测量,如状骨与皮肤之间的距离 (DSHB),表皮与皮肤之间的距离 (DSE) 和声带前与皮肤之间的距离 (DSAC),以及它们的比例.
- 为了比较超声波与马兰帕蒂得分的DL预测.
主要方法:
- 一项前性研究涉及121名2至8岁的儿科患者,接受全身麻醉.
- 记录了手术前的超声波测量 (DSHB,DSE,DSAC) 和DSAC/DSE比率.
- 喉镜难度使用科尔马克-莱汉 (CL) 度量表进行分类; 3-4级定义了DL. 马拉拉帕蒂的分数也被评估.
主要成果:
- 在121名患者中,只有6名患者经历了DL.
- 在任何超声波测量 (DSHB,DSE,DSAC,DSAC/DSE比率) 与DL的科尔马克-莱汉分类之间没有发现显著的相关性.
- 马兰帕蒂得分与较高的DL等级有正相关性,被确定为DL的预测因素.
结论:
- 在手术前的上呼吸道超声波测量并不能有效预测儿科患者的DL.
- 马兰帕蒂评分仍然是一个有价值的临床工具,用于预测该群体的DL.
- 需要进一步的研究来开发可靠的超声波预测模型,用于儿科DL.
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