Comparison of Different Bending Mode for Double-lumen Endotracheal Tube Intubation
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 66
- 试验地点
- 2
- 主要终点
- Main outcome measure is the successful rate of the first intubation compared with the two bending modes of DLT
研究概览
简要总结
The purpose of this study is to comparing the effects of different double-lumen endotracheal tube's bending type in tracheal intubation.
详细描述
Intubation with the double-lumen endotracheal tube (DLT) remains a great challenge for anesthesiologists. Although new upper airway devices, such as GlideScope(R) videolaryngoscope, had been developed for facilitating airway management, the larger size and the complexity of DLT than single-lumen tube (SLT) makes the difficulties for DLT intubation. Therefore, the investigators designed this study to investigate the effects of different bending type of DLT in tracheal intubation.
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
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •American Society of Anesthesiologists physical status I-III
- •more than 18 years of age
- •Receiving thoracic surgery with double-lumen endobronchial tube
排除标准
- •risk of regurgitation and pulmonary aspiration
- •history of gastroesophageal reflux
- •scheduled tracheostomy and postoperative prolonged ventilation in ICU
- •limited neck extension (< 35°)
- •a thyromental distance less than 7 cm
- •a sternomental distance less than 12.5 cm with the head fully extended
- •mouth can not open
研究组 & 干预措施
the DLT bending to the right
干预措施: the DLT bending to the right (Procedure)
the DLT bending to the left
干预措施: the DLT bending to the left (Procedure)
结局指标
主要结局
Main outcome measure is the successful rate of the first intubation compared with the two bending modes of DLT
时间窗: 12 month
次要结局
- the incidence of sore throat after extubation(12 months)
- the incidence of hypoxemia during the period of intubation(12 months)
- the heart rate (HR) before intubation, and after intubation 1, 3,and 5 min(12 months)
- the time needed to insert the DLT during the period of intubation(12 months)
- mean blood pressure (MAP) before intubation, and after intubation 1, 3,and 5 min(12 months)
- the incidence of hoarseness after extubation(12 months)