NCT01626365已完成不适用
The Effect of Double-lumen Tube Thermosoftening Before Intubation to Reduce Hoarseness and Sore Throat
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
- 154
- 试验地点
- 1
- 主要终点
- Postoperative hoarseness
研究概览
简要总结
The purpose of this study is to investigate the effect of double-lumen tube thermosoftening before intubation to reduce postoperative hoarseness and sore throat.
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
- 20 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 that require the placement of left-sided double-lumen tubes
排除标准
- •Preoperative hoarseness or sore throat
- •History of upper airway diseases
- •Anticipated difficult airway
- •Anesthesia time longer than 6 hours
研究组 & 干预措施
non-thermosoftening
Active Comparator
Double-lumen tube is put into a bottle of normal saline at room temperature (25°C) before intubation.
干预措施: non-thermosoftening (Procedure)
thermosoftening
Experimental
Double-lumen tube is put into a bottle of warm normal saline (40°C) before intubation.
干预措施: thermosoftening (Procedure)
结局指标
主要结局
Postoperative hoarseness
时间窗: up to 3 days after surgery
postoperative sore throat
时间窗: up to 3 days after surgery
次要结局
- Vocal cord injuries(up to 1 day after surgery)
研究者
Jae-Hyon Bahk, MD, PhD
professor
Seoul National University Hospital
研究点 (1)
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