Comparison of Peak Airway Pressure and Gastric Insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation With I-Gel in Pediatric Patient
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 34
- 主要终点
- Gastric insufflation determined by increase of cross sectional area of gastric antrum, measured by ultrasonography.
研究概览
简要总结
The purpose of this study is to compare peak airway pressure and gastric insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation with I-Gel in pediatric patient
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, Care Provider)
入排标准
- 年龄范围
- 6 Months 至 7 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •① ASA I-II patients aged between 1 and 7 year undergoing elective urologic surgery.
排除标准
- •parent refusal
- •clinically significant respiratory disease ③ congenital airway abnormalities, oropharyngeal or facial pathology ④ risk of aspiration
研究组 & 干预措施
PCV group
After insertion of I-gel, mechanical ventilation of the lungs was commenced. Mechanical ventilator was set to obtain a tidal volume of 8ml/kg in pressure-controlled mode.
干预措施: Pressure-controlled ventilation (Other)
VCV group
After insertion of I-gel, mechanical ventilation of the lungs was commenced. Mechanical ventilator was set to obtain a tidal volume of 8ml/kg in volume-controlled mode.
干预措施: Volume-controlled ventilation (Other)
结局指标
主要结局
Gastric insufflation determined by increase of cross sectional area of gastric antrum, measured by ultrasonography.
时间窗: 1 min after I-gel insertion
次要结局
- oropharyngeal leak pressure(1 min after caudal block)
- FOB grade(1 min after I-gel insertion)
- peak airway pressure(1 min after I-gel insertion)