Comparison of ease of endotracheal intubation with direct elevation of epiglottis versus conventional method using CMAC videolaryngoscopy-A prospective randomised study
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- to compare the ease of intubation using intubation difficulty scale score
研究概览
简要总结
Videolaryngoscopy is one of the recent advancement in laryngoscopes which combines the technology of original macintosh blade with videoscope and aid in tracheal intubation.
in general during laryngoscopy blade tip is placed in vallecula and epiglottis is elevated indirectly to expose the glottis for endotracheal intubation.when indirect epiglottic elevation yields poor glottic view direct epiglottis elevation,lifting the epiglottis directly with the blade tip can be used.studies have shown significant improvement in glottis exposure with direct epiglottis elevation compared to indirect elevation of epiglottis during video laryngoscopic intubation.Hence we hypothesized that the direct epiglottis elevation will provide better glottic view and improve the ease of endotracheal intubation compared to indirect elevation using CMAC videolaryngoscopy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •patients with american society of anaesthesiologists physical status 1,2,3 2)age between 18-65 years 3)patients scheduled to undergo general anaesthesia with endotracheal intubation.
排除标准
- •pregnants and lactating mothers 2)patients undergoing emergency surgeries 3)patients with anticipated difficult intubation 4)patients not willing to participate in the study 5)patients on drugs effecting haemodynamic parameters like antihypertensives,antiarrythymic drugs,betablockers.
结局指标
主要结局
to compare the ease of intubation using intubation difficulty scale score
时间窗: COMPARISON OF HAEMODYNAMIC CHANGES AT BASELINE,1MIN,3MIN,5MIN IN TWO DIFFERENT GROUPS
次要结局
- time to view glottis ,time for endotracheal intubation,total intubation time(1)time to view glottis)
研究者
koppolu suchitra
Sri venkateswara institute of medical sciences