NCT03772574已完成不适用
Preoxygenation Using THRIVE and Facemask Oxygenation in Parturients
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 91
- 试验地点
- 2
- 主要终点
- Preoxygenation Duration
研究概览
简要总结
This study aims to determine the duration for pre-oxygenation using THRIVE and facemask for parturients.
详细描述
We aim to determine the duration required for THRIVE and facemask preoxygenation in parturients for them to achieve ETO2 >90%.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Pregnant patients ≥36 weeks gestation.
- •Non-laboring patients admitted for elective Cesarean delivery under neuraxial anesthesia or induction of labor.
- •American Society of Anesthesiologists (ASA) class 2.
排除标准
- •Any medical conditions that are likely to affect gas exchange.
- •Obstructed nasal passage.
- •Unable to tolerate a tight fitting facemask.
- •Body Mass Index ≥40 kg/m
- •Patients who are in active labor (i.e. cervical dilation ≥4cm).
- •Patients who are unable to give informed consent.
结局指标
主要结局
Preoxygenation Duration
时间窗: Maximum 8 minutes
Duration to achieve EtO2 \>=90% after tidal volume breathing using THRIVE and facemask pre-oxygenation.
次要结局
- Proportion to Reach EtO2 of 90 Percent at 7 Minutes(7 minutes of preoxygenation)
- Proportion to Reach End Tidal Oxygen (ETO2) of 90 Percent at 3 Minutes(3 minutes of pre-oxygenation)
- Proportion to Reach EtO2 of 90 Percent at 4 Minutes(4 minutes of preoxygenation)
- Proportion to Reach EtO2 of 90 Percent at 5 Minutes(5 minutes of preoxygenation)
- Proportion to Reach EtO2 of 90 Percent at 8 Minutes(8 minutes of preoxygenation)
- Comfort Score(1 minute after data collection)
- Proportion to Reach EtO2 of 90 Percent at 6 Minutes(6 minutes of preoxygenation)
- Acceptability Score(1 minute after data collection)
研究者
Anthony Chau
Clinical Assistant Professor
University of British Columbia
研究点 (2)
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