NCT01427348已完成不适用
Maintaining the Head Extension by an Assistant Decreases Dental Contact Between Laryngoscope Blade and Maxillary Incisors During Direct Laryngoscopy
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 68
- 试验地点
- 1
- 主要终点
- dental contact
研究概览
简要总结
The purpose of this study is to determine whether the head extension by an assistant decreases dental contact between laryngoscope blade and maxillary incisors during direct laryngoscopy
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- None
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
- •patients undergoing surgery that requires general anesthesia
排除标准
- •disease or injury of cervical spine
- •dentoalveolar injury
- •history of difficult intubation
- •anatomical anomaly of face or airway
结局指标
主要结局
dental contact
时间窗: up to 10 minutes
dental contact between laryngoscope blade and maxillary incisors
次要结局
- teeth distance(up to 10 minutes)
研究者
研究点 (1)
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