Evaluation of Ultrasounographic Measurements and Anthropometric Measurements as Predictors of Difficult Direct Laryngoscopy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 127
- 试验地点
- 1
- 主要终点
- Cormack Lehane classification
研究概览
简要总结
In this study, anthropometric measurements (clinical measurements) will be applied in all patient groups; expected (to be difficult to provide airway patency as a result of detailed history, physical examination and evaluation tests performed by an experienced anesthesiologist), and unexpected (although it was not predicted that a difficulty was encountered). And ultrasounographic measurements will be applied in all patients. The aim of this study is to evaluate the predictive accuracy of ultrasonographic measurements.
详细描述
In the preoperative period, the following clinical tests will be performed before the patient arrives in the operating room and when the patient arrives, the measurements will be made by ultrasonography.
- Mallampati classification
- Determination of mouth opening (interinsizer distance)
- Thyromental distance
- Sternomental distance
Preoperative evaluation of the patients and clinical results of the airway tests (mentioned above) will be recorded. The cervical soft tissue thickness will be measured and recorded at 3 levels (thyrohyoid membrane, vocal cord, hyoid bone) with the help of ultrasonography (mentioned above). In addition, since all patients will be under general anesthesia, laryngoscopic images (laryngoscopic evaluation according to Cormack Lehane classification) routinely recorded on the anesthesia follow-up sheet will be recorded.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients under general anesthesia
- •ASA 1-2-3
排除标准
- •Patients who will undergo emergency surgery,
- •pregnant women,
- •children,
- •patients who may have difficulty in airway management due to cervical instability,
- •patients with trauma or malignancy in the neck region
结局指标
主要结局
Cormack Lehane classification
时间窗: during the intubation period
Laryngoscopic evaluation according to Cormack Lehane classification
次要结局
- ultrasonographic measurement(15 min before the operation)
研究者
Kevser Peker
assitant professor
Kırıkkale University