难以呼吸的呼吸道的声解剖学. 一个病例控制研究研究
1Department of Anaesthesia, Critical Care and Pain Medicine, Consorcio Hospital General Universitario de Valencia, Valencia, Spain.
Revista espanola de anestesiologia y reanimacion
|November 14, 2024
概括
呼吸道超声波可以预测困难的喉腔镜. 使用超声波测量皮肤到状骨和皮肤到表皮的距离,可以在麻醉期间更好地检测呼吸道困难的患者.
科学领域:
- 麻醉学 麻醉学
- 医疗成像医学成像
- 关键护理医学 关键护理医学
背景情况:
- 困难的呼吸道管理是麻醉中一个关键的挑战.
- 尽管有临床预测因素,预测难以输管仍然很困难.
- 意外困难的呼吸道对患者构成重大风险.
研究的目的:
- 评估呼吸道超声波在识别难以用喉腔镜检查的患者中的有效性.
- 为了确定特定的超声波测量,预测难以输管.
主要方法:
- 一项涉及50名患者的病例对照研究 (25名患有困难的喉腔镜检查,25名对照).
- 超声波测量包括皮肤到状骨的距离,皮肤到表膜的距离,皮肤到声带的距离.
- 艰难 (Cormack III-IV) 和轻松 (Cormack I) 喉腔镜检查的患者之间的测量结果的比较.
主要成果:
- 皮肤到状骨的距离>9.8毫米 (OR 5.46,p=0.005) 预测了难以进行喉腔镜检查.
- 皮肤至表皮膜距离>21.3毫米 (OR 6.62,p=0.002) 预测难以进行喉腔镜检查.
- 在皮肤到声带的距离上没有发现显著差异.
结论:
- 呼吸道超声波是预测困难喉腔镜的宝贵工具.
- 将超声波测量与临床预测指标相结合可能会提高患者检测.
- 这种技术有助于积极管理潜在的气道困难.
相关概念视频
Assessment of Airway, Skin Color, and Use of Accessory Muscles
972
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
972
Factors Affecting Pulmonary Ventilation
1.2K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
1.2K


