Comparison of Insertion Time Over Fiberoptic Bronchoscope Between Double Lumen Tube and Single Lumen Tube
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 89
- 试验地点
- 2
- 主要终点
- insertion time
研究概览
简要总结
One lung ventilation (OLV) is required during thoracic procedures such as lung and esophagus surgery. three technique can be employed. (1) placement of a double-lumen bronchial tube (DLT); (2) use of a single-lumen tracheal tube (SLT) in conjunction with a bronchial blocker; (3) insertion of a conventional SLT into a main bronchus. Flexible fiberoptic intubation with SLT is well established technique for anticipated or unexpected difficult intubation. But, little is known about flexible fiberoptic intubation with DLT.
The investigators compared insertion time over fiberoptic bronchoscope between SLT with bronchial blocker and DLT in patients undergoing thoracic surgery.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Device Feasibility
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 19 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients undergoing thoracic surgery and one lung ventilation American Society of Anesthesiology Physical status 1,2
排除标准
- •abnormality of upper airway, gastroesophageal disease, risk of aspiration, BMI > 35
研究组 & 干预措施
single lumen tube
fiberoptic intubation with single lumen tube with bronchial blocker.
干预措施: single lumen tube and bronchial blocker (Device)
double lumen tube
fiberoptic intubation with double lumen tube.
干预措施: double lumen tube (Device)
结局指标
主要结局
insertion time
时间窗: at anesthesia induction
time from insertion of bronchoscope into mouth to tube placement at trachea or bronchus
次要结局
未报告次要终点
研究者
DAE HEE KIM
Assistant Professor
Ajou University School of Medicine