Miller Straight Blade With Paraglossal Technique Compared to the Macintosh Blade in Respect to Visualization of Larynx and Ease of Intubation
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 150
- 主要终点
- Ease of Intubation or Degree of Difficulty With Intubation
研究概览
简要总结
The purpose of this prospective open labeled randomized study was to compare the "laryngoscopic glottis view" as well as "ease of intubation" between the two blades in routine intubations in non-difficult airways.
详细描述
One hundred and fifty patients with predicted non difficult airway were randomly assigned into two groups. After induction of anaesthesia laryngoscopy was performed with respective blades and trachea intubated. Parameters monitored were: glottis view obtained during laryngoscopy (Cormack Lehane grade), ease of intubation, intubation attempts, total duration of laryngoscopy in seconds and encountered complications.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All ASA I & II grade patients undergoing elective surgery requiring general anesthesia with oral endotracheal intubation
排除标准
- •Patients with anticipated difficult airway
- •Cervical spine disorders
- •Anesthesia requiring rapid sequence induction
结局指标
主要结局
Ease of Intubation or Degree of Difficulty With Intubation
时间窗: 60 seconds
Degree of difficulty with intubation Grade 1 Intubation easy Grade 2 Intubation requiring an increased anterior lifting force/optimal external laryngeal manipulation (OELM)/assistance to pull the right corner of the mouth upwards to augment space Grade 3 Intubation requiring more than one attempt or bougie guided intubation Grade 4 failure to intubate with the assigned laryngoscope
次要结局
- Total Laryngoscopy Duration in Seconds(180 seconds)
- Number of Intubation Attempts(180 seconds)
- Cormack Lehane Grading(60 seconds)
研究者
Dr.Deb Sanjay Nag
Associate Specialist
Tata Main Hospital