Comparison Between Pressure Controlled Mechanical Ventilation and Manual Ventilation During Mask Ventilation for Induction of Anesthesia in Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 154
- 试验地点
- 2
- 主要终点
- Incidence of gastric insufflation
研究概览
简要总结
The investigator will compare the feasibility of manual ventilation and pressure-controlled mechanical ventilation during facemask ventilation in children. The hypothesis is that the incidence of gastric insufflation would be lower during pressure-controlled mechanical ventilation when compared to manual ventilation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 1 Month 至 5 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Children with American Society of Anesthesiologist (ASA) physical status 1, 2
- •Children with normal body mass index
排除标准
- •Difficult airway management
- •pulmonary disease
- •upper respiratory infection
- •risk of pulmonary aspiration
- •intestinal obstruction or abdominal distension
- •stroke history or moyamoya disease
研究组 & 干预措施
Manual ventilation
During anesthetic induction, facemask ventilation is performed by manual bagging, after setting adjustable pressure limiting (APL) valve at 13 cmH2O. During mask ventilation, gastric ultrasonography is continuously performed to detect gastric insufflation.
干预措施: manual ventilation (Other)
Pressure controlled mechanical ventilation
During anesthetic induction, facemask ventilation is performed with mechanical ventilator by pressure controlled mode, with inspiratory pressure of 13 cmH2O. During mask ventilation, gastric ultrasonography is continuously performed to detect gastric insufflation.
干预措施: Pressure controlled mechanical ventilation (Other)
结局指标
主要结局
Incidence of gastric insufflation
时间窗: During facemask ventilation (90 seconds)
次要结局
- The number of patients with adequate tidal volume(During facemask ventilation (90 seconds))
研究者
Jin-Tae Kim
Associated professor
Seoul National University Hospital