Optimal Location of Saturation Measurement During Flexible Fiberoptic Bronchoscopy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 116
- 试验地点
- 1
- 主要终点
- Time changes between locations
研究概览
简要总结
An observational comparison of different locations of saturation measurements during Flexible Bronchoscopy
详细描述
The study group will include 100 patients undergoing flexible fiberoptic bronchoscopy (FFB).
The patients will receive sedation with Midazolam, Fentanyl and Propofol. All patients will receive supplemental oxygen via nasal cannula (2-4 L/min) before the beginning of the procedure.
In all cases, patients will be monitored using continuous electrocardiography, pulse oximetry (on patients finger), and transcutaneous carbon dioxide and saturation (on patients earlobe), and automated noninvasive blood pressure recordings every 5 minutes. All parameters will be recorded from accepting patient to bed of procedure until 10 minutes after removal of FFB from nasopharynx.
The saturation will be measured in 3 different locations (one pulse is added in other earlobe). additionally, A blood gas sample will be taken during discrepancy between different measurements.
Immediately after the end of procedure, the measurements from 3 different monitors will be printed, and the blood sample be taken to a gas sample machine by the investigator.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 100 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •informed consent
排除标准
- 未提供
结局指标
主要结局
Time changes between locations
时间窗: Through completion of bronchoscopy procedure an average of 30 minutes
The level of desaturation of 90% is checked in the different monitors and the gap in seconds is registered
Value changes between locations
时间窗: Through completion of bronchoscopy procedure an average of 30 minutes
Difference of 10% of blood saturation between different locations during sedation for bronchoscopy procedure.
次要结局
- gap between arterial gas sample and different monitors(Through completion of bronchoscopy procedure an average of 30 minutes)
研究者
Mordechai Kremer
Head of Pulmonary Institute
Rabin Medical Center