Cricoid Pressure Versus Paratracheal Pressure
试验速览
- 阶段
- 不适用
- 入组人数
- 200
- 试验地点
- 2
- 主要终点
- Modification of Cormack and Lehane grade
研究概览
简要总结
Prospective randomized trial, including adult patients scheduled for orthopedic or abdominal surgery under general anesthesia and tracheal intubation. in this study the investigators will compare the classic cricoid pressure and the left paratracheal pressure regarding their impact on the intubation condition and the effectiveness.
详细描述
Prospective randomized trial, including adult patients scheduled for orthopedic or abdominal surgery under general anesthesia and tracheal intubation. in this study the investigators will compare the classic cricoid pressure and the left paratracheal pressure regarding their impact on the intubation condition and the effectiveness.
During the laryngoscopy, the modification of the Cormack and Lehane grade before and after the application of the cricoid or paratracheal pressure will be noticed.
concerning the effectiveness of the procedure, a gastric tube will be introduced through the oesophagus during the procedure, under direct vision.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •adult patients with no criteria of difficult intubation or mask ventilation
- •no criteria of full stomach requiring crush induction
排除标准
- •Unexpected difficult laryngoscopy or mask ventilation
结局指标
主要结局
Modification of Cormack and Lehane grade
时间窗: 3 minutes after induction of general anesthesia
Cormack and Lehane grade before and after the procedure
次要结局
- Effectiveness of the pressure(5 minutes after induction of general anesthesia)
研究者
Mhamed Sami Mebazaa
Professor head of the anesthesia and intensive care department
Mongi Slim Hospital