甲状腺高度测试作为预测肥胖患者难以输管的方法:一项前性观察性研究
Piotr Palaczyński1, Jacek Smereka2, Katarzyna Zawadzka-Kaczmarek3
1Department of Anaesthesiology and Intensive Therapy, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland.
Journal of clinical medicine
|September 27, 2025
概括
在肥胖患者中预测困难的输管是具有挑战性的. 虽然单独的甲状腺高度 (TMH) 并不是一个可靠的预测指标,但包括男性性别,甲状腺距离 (TMD) 和口腔开口 (MO) 在内的复合得分显示出有希望.
科学领域:
- 麻醉学和外科手术期间的医学.
- 医学成像和诊断 医学成像和诊断
- 肥胖医学 肥胖医学
背景情况:
- 预测肥胖患者难以输管的现有人类测试的准确性有限.
- 甲状腺体高度测试 (TMHT) 测量甲状腺软骨与口腔之间的距离.
- 肥胖对呼吸道管理提出了独特的挑战,需要改进预测工具.
研究的目的:
- 评估甲状腺垂体高度 (TMH) 测量在预测选择性手术的肥胖患者难以输管的有效性.
- 评估各种人体测量测量的预测值,包括门距离 (TMD),门距离 (SMD),修改的Mallampati测试 (MMT),子周长 (NC) 和口腔开口 (MO).
- 在这个人群中开发和分析难以输管的复合风险评分.
主要方法:
- 一项前性观察队列研究,涉及77名计划接受选择性手术的肥胖成人患者 (BMI ≥30 kg/m2).
- 在全身麻醉下进行了直接喉腔镜和输管术.
- 关键测量包括TMH,TMD,SMD,MMT得分,NC和MO. 科尔马克-莱汉 (CL) 等级也被记录下来.
主要成果:
- 在23.38%的患者中出现了难以输管的情况. 睡眠呼吸暂停在难以输管的患者中明显更为普遍 (50%与23.75%相比).
- 对于TMH,TMD,NC或MO单独发现没有显著差异.
- 男性性别,TMD ≤175毫米,MO ≤60.5毫米被确定为难以进行喉腔镜检查的预测因素. 该OPERA评分显示出一个优异的预测值 (AUC = 0.8).
结论:
- 单独的甲状腺高度 (TMH) 不是肥胖患者难以输管的可靠预测指标.
- 男性性别,TMD ≤175毫米,MO ≤60.5毫米是这个队列中难以进行喉腔镜检查的显著预测因素.
- 综合评分,如OPERA评分,整合多个因素,提供更有效的多因素风险评估难以输管肥胖个体.
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