Comparison of McCoy Laryngoscope and C-MAC D-blade Video Laryngoscope in Obese Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 104
- 试验地点
- 2
- 主要终点
- Intubation time
研究概览
简要总结
Obesity is associated with difficult intubation rate of 30%, and this study was performed to compare the use of McCoy laryngoscope and C-MAC D-blade video laryngoscope for intubation in obese patients. A total 104 patients with body mass index (BMI) ≥ 35kg/m² scheduled for general anesthesia were randomly assigned to be intubated with McCoy laryngoscope or C-MAC D-blade video laryngoscope. The primary outcome was intubation time, and secondary outcomes were mask ventilation scale, intubation difficulty scale (IDS), percentage of glottis opening (POGO) score, and hemodynamic variables including mean arterial pressure, heart rate and saturation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •American society of anesthesiologists physical status of I-II patients with BMI ≥ 35 kg/m² scheduled for general anesthesia
排除标准
- •patients with tracheal diseases, sore throat, neck pain and loose tooth.
结局指标
主要结局
Intubation time
时间窗: The patients were excluded in this study if intubation time was over 90 seconds.
Timing measurement began when the laryngoscope blade was inserted in patients' mouth and ended when end tidal carbon dioxide tracing was detected in the monitor.
次要结局
未报告次要终点
研究者
Eun Young Park
Associate professor
Hallym University Medical Center