Comparison of the Efficacy of Tidal Volume Breathing and Vital Capacity Breathing During High-flow Nasal Oxygen
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 58
- 试验地点
- 1
- 主要终点
- End-tidal O2
研究概览
简要总结
The purpose of this study is to compare the preoxygenation efficacy of tidal volume breathing and vital capacity breathing.
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
- None
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adult patients 20 years of age or older who are planning to undergo surgery under general anesthesia
排除标准
- •basal skull fracture, 2번 - facial anomaly, 3번 - consciousness disorder, 4번 - Risk of aspiration
研究组 & 干预措施
Tidal volume breathing technique
High-flow nasal oxygen will be applied to the patients through nasal openings using Optiflow system before anesthetic induction. Tidal volume breathing will be applied. Pulse oximetry, end-tidal O2, and oxygen reserve index will be monitored continuously.
干预措施: Tidal volume breathing technique (Procedure)
Vital capacity breathing technique
High-flow nasal oxygen will be applied to the patients through nasal openings using Optiflow system before anesthetic induction. Vital capacity breathing will be applied. Pulse oximetry, end-tidal O2, and oxygen reserve index will be monitored continuously.
干预措施: Vital capacity breathing technique (Procedure)
结局指标
主要结局
End-tidal O2
时间窗: for 10 minutes before anesthetic induction. At Day 0.
End-tidal O2 will be monitored continuously before anesthetic induction.
次要结局
未报告次要终点