Patient Positioning During Colonoscopy: Effects on Safety and Diagnostic Outcome
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 412
- 试验地点
- 3
- 主要终点
- frequency of breathing and cardiac problems (decrease of saturation, hypotension, bradycardia) during colonoscopy
研究概览
简要总结
The purpose of this study is to determine the effects of patient positioning during colonoscopy on patient safety and diagnostic outcome.
详细描述
Sedative drugs are widely-used during endoscopic procedures. The administration of these drugs contain the potential hazard of breathing and cardiac complications. Moreover it is well-known that the dorsal position is in some ways associated to breathing problems while patients are asleep. We assume this also to be true related to short anesthesia during colonoscopy. Patient positioning may therefore have a positive effect on the safety during colonoscopy by reducing the absolute time that sedated patients spend in a supine position. We compiled a randomized trial which compares the appearance of breathing and cardiovascular complications by performing colonoscopy either in a dorsal or in a left lateral position.
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
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •colonoscopy indicated
排除标准
- •patient denies sedation
- •prior saturation < 90%
- •prior heart rate < 50 bpm
- •prior blood pressure < 90 mmHg
结局指标
主要结局
frequency of breathing and cardiac problems (decrease of saturation, hypotension, bradycardia) during colonoscopy
时间窗: participants will be followed for the duration of colonoscopy during hospital stay an expected average of 1 hour
saturation and heart rate will be measured continuously, blood pressure will be measures all 3 minutes
次要结局
- Adenoma detection rate(1 day)