NCT01818102已完成不适用
CT Window Setting to Select Double-lumen Tube Size
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 228
- 试验地点
- 2
- 主要终点
- Air-leak at deflation of bronchial cuff
研究概览
简要总结
The purpose of this study is to investigate the appropriate window setting of chest computed tomography to select a correct size of double-lumen endobronchial tube.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients undergoing thoracic surgery that require the placement of left-sided double-lumen tubes
排除标准
- •Abnoraml anatomy of tracheobronchail tree
- •Intraluminal lesion in the left mainstem bronchus
- •Anticipated difficult intubation
研究组 & 干预措施
Width 400 HU/Level 25 HU
Active Comparator
干预措施: Width 400 HU/Level 25 HU (Device)
Width 1000 HU/Level -450 HU
Experimental
干预措施: Width 1000 HU/Level -450 HU (Device)
结局指标
主要结局
Air-leak at deflation of bronchial cuff
时间窗: An expected average of 10 min after double lumen tube intubation
Air-tight seal below resting volume of bronchial cuff
时间窗: An expected average of 10 min after double lumen tube intubation
次要结局
未报告次要终点
研究者
Jae-Hyon Bahk, MD, PhD
Professor
Seoul National University Hospital
研究点 (2)
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