Tube-Videostylet Assembly for Nasotracheal Intubation Assisted by a Fingers-Hook Technique
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- grade of glottic field exposure and nasotracheal difficulty intubation score
研究概览
简要总结
to compare either using conventional jaw thrust technique or with a novel fingers-hook technique to facilitate video-stylet assisted nasotracheal intubation
详细描述
It is necessary to adequately exposure of glottis during naso-tracheal intubation using video-stylet. However, inadequate upward epiglottis or over-elevation of arytenoids all inhibit the tube tip smoothly into trachea. Therefore, the study is to investigate either jaw thrust or fingers-hook technique is advantages of nasotracheal intubation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Inclusion Criteria:
- •patients with American Society of Anesthesiologists physical status I-III
- •aged 20-65 years
- •Requiring general anesthesia undergoing oxo-maxillofacial surgery
- •unlimited mouth open
- •unlimited neck motion
排除标准
- •mouth open < 3 cm
- •Ankylosing arthritis patients.
- •BMI≧35 kg/m2
研究组 & 干预措施
Conventional Jaw thrust Group
an assembly of video-stylet and double curve endotracheal tube with conventional jaw thrust technique to facilitate nasotracheal intubation
干预措施: Conventional Jaw thrust Group (Procedure)
Fingers hook Group
an assembly of video-stylet and double curve endotracheal tube with fingers-hook technique to facilitate nasotracheal intubation
干预措施: Fingers hook Group (Procedure)
结局指标
主要结局
grade of glottic field exposure and nasotracheal difficulty intubation score
时间窗: half an hour
to compare the two different techniques in glottic field exposure and score of nasotracheal difficulty intubations scale
次要结局
- the tube-videostylet assembly range of motion(half an hour)