C-MAC Compared to Direct Laryngoscopy in Patients With Immobilized Cervical Spine by Unexperienced Physicians: A Randomized Crossover Manikin Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 2
- 主要终点
- Time required for successful intubation
研究概览
简要总结
The aim was to evaluate the performance of the C-MAC compared with Macintosh when performed in patients with immobilized cervical spine by unexperienced physicians.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •give voluntary consent to participate in the study
- •limited experience (<5 intubations) with "real-life" intubation using direct laryngoscopy
- •novice phhysicians
排除标准
- •not meet the above criteria
- •practice with any videolaryngoscopy
- •wrist or low back diseases
- •pregnancy
研究组 & 干预措施
Scenario A
manikin with normal standard airway
干预措施: Standard endotracheal tube (Device)
Scenario A
manikin with normal standard airway
干预措施: C-MAC (Device)
Scenario B
Cervical immobilization using a standard Patriot cervical extraction collar (Oessur Americas, Foothill Ranch, CA, USA), applied to the manikin's neck by an instructor.
干预措施: Standard endotracheal tube (Device)
Scenario B
Cervical immobilization using a standard Patriot cervical extraction collar (Oessur Americas, Foothill Ranch, CA, USA), applied to the manikin's neck by an instructor.
干预措施: C-MAC (Device)
Scenario C
Cervical immobilization using a vacuum mattress (Ferno-Washington, Inc. Wilmington, OH, USA), applied to the manikin's neck by an instructor
干预措施: Standard endotracheal tube (Device)
Scenario C
Cervical immobilization using a vacuum mattress (Ferno-Washington, Inc. Wilmington, OH, USA), applied to the manikin's neck by an instructor
干预措施: C-MAC (Device)
结局指标
主要结局
Time required for successful intubation
时间窗: 1 day
次要结局
- success rate of intubation attempt(1 day)
- Cormack&Lehane grade(1 day)
- Dental Compression(1 day)
- Ease of intubation(1 day)
研究者
Łukasz Szarpak
Principal Investigator
Medical University of Warsaw