Comparison of intubation characteristics using clearvue video laryngoscope versus macintosh laryngoscope for oral endotracheal intubation in diagnostic direct laryngoscopy and microlaryngeal surgeries requiring general anaesthesia-a randomized interventional study in department of anaesthesia sms medical college jaipur
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- 1. Mean time taken for intubation.
研究概览
简要总结
Difficulty in airway management is a major cause of morbidity and mortality in anaesthetic
practice. The ability to identify patients at risk of difficult tracheal intubation is important
especially in patients with apparently normal airways. Difficult laryngoscopy (poor glottis
visualization) is considered a surrogate indicator of difficult intubation. Preoperative
assessment of various anatomic and clinical features helps in identifying potentially difficult
laryngoscopy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Participant and Investigator Blinded
入排标准
- 年龄范围
- 40.00 Year(s) 至 70.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Patients of either sex undergoing diagnostic direct laryngoscopy and micro laryngeal surgery under general anaesthesia.
- •2.Patients willing to give consent.
- •3.Age group of 40-70 years.
- •4.ASA grade I, II &III.
排除标准
- •â€¢Inter incisor gap <2.5cm.
- •â€¢Cervical spine pathology.
- •â€¢Anticipated airway difficulties (Mallampati grade 4 or thyromental distance <6cm) •BMI >30 Kg/m2 •Cardiorespiratory disease (NYHA class III & IV) •H/O drug allergy.
- •â€¢Pregnancy.
结局指标
主要结局
1. Mean time taken for intubation.
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
2. Mean intubation difficulty score(IDS).
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
3. Ease of intubation in both the groups.
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
4. Mean number of intubation attempts taken in both the groups.
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
5. Mean heart rate(HR),SBP,DBP,MAP, SpO2.
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
6. Proportion of cases having airway complications[esophageal intubation, mucosal
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
bleeding, episodes of desaturation during intubation(SpO2 92%), post extubation
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
laryngospasm & bronchospasm
时间窗: Base Line | After | Induction | At 1 MIN | At 5 MIN
次要结局
- To compare the haemodynamic parameters (HR,SBP,DBP,MAP, SpOâ‚‚) between the(two groups at different time intervals during intubation.)