Comparison of the Cuff Pressure of an Endotracheal Tube After Supine-to-lateral Position Change: Barrel-shaped vs. Taper-shaped Cuff
试验速览
- 阶段
- 不适用
- 入组人数
- 58
- 试验地点
- 1
- 主要终点
- The cuff pressure after supine-to-lateral position change
研究概览
简要总结
To compare the cuff pressure in lateral position between barrel-shaped cuff and taper-shaped cuff
详细描述
The position of endotracheal tubes depends on the position of the patients. The change of the tube's position is known to influence the pressure of tube's cuff. The shape of the cuff (barrel-shaped versus tapered-shaped) may affect the tube's migration degree because of the difference of the frictional force.
The investigator try to compare the the cuff pressure after supine-to-lateral position change between barrel-shaped cuff and taper-shaped cuff.
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
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient scheduled for nephrectomy in lateral decubitus position
排除标准
- •Pregnancy
- •Patients with difficult airway
- •Patients with neck motion disorder
- •Patients with history of neck surgery
- •Patients with history of oral and pharyngeal surgery
- •Patients with body mass index > 35
- •Patients without teeth
结局指标
主要结局
The cuff pressure after supine-to-lateral position change
时间窗: At 10 minutes after anesthetic induction
The cuff pressure will be measured after supine-to-lateral position change using the Manometer Portex®.
次要结局
- The distance from the tube to the carina(At 10 minutes after anesthetic induction)
- Complications related to endotracheal tube(At 0, 2, and 24 hours postoperatively)
研究者
Hee-Pyoung Park
Associate professor
Seoul National University Hospital