Comparison of two-handed C-E technique and V-E technique for maskventilation in unconscious apnoeic adults with simulated C-spine immobilization: A randomized crossover study.
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 86
- 试验地点
- 1
- 主要终点
- Mean expired tidal volume as measured by the anesthetic machine flow sensor
研究概览
简要总结
This study is done to compare the efficacy of two techniques of mask ventilation (two-handed C-E technique and two-handed V-E technique) in unconscious apneic adults with simulated C spine
immobilization.
Objective is to compare of average expired tidal volume achieved using two-handed C-E technique and V-E technique in unconscious apneic adults with simulated C spine immobilization.
Patients with C-spine injury are an important subset of patients who require special care during mask ventilation. Airway management in patients with neck injury requires C-spine immobilization as
inordinate flexion or extension of the neck can lead to spinal cord injury and quadriparesis. Mask ventilation has been described as the intervention that leads to maximum neck mobility and hence
strict C-spine immobilization is paramount during mask ventilation. In this sub-population, the performance of the two techniques has not been compared. Hence this study will help in comparing the technique of mask ventilation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 75.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients posted for surgery under general anesthesia
- •American Society of Anesthesiologists -physical status (ASA-PS) grade 1 to 3 patients.
排除标准
- •1.Patients with anticipated difficult airway 2.Pregnant patients.
结局指标
主要结局
Mean expired tidal volume as measured by the anesthetic machine flow sensor
时间窗: Mean expired tidal volume as measured by the anesthetic machine flow sensor over 1 min of mask ventilation
次要结局
- Mean expired tidal volume per predicted body weight and incidence of audible leak(Over 2 min of mask ventilation)