Ease of nasogastric tube insertion before or after endotracheal intubation.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 122
- 试验地点
- 1
- 主要终点
- 1. Success rate of first attempt of NG tube insertion
研究概览
简要总结
Insertion of a Nasogastric tube (NGT) in anesthetised, paralysed,and intubated patients can be difficult. Many techniques have been proposed toaid in NGT insertion including forward displacement of the larynx, use of splitendotracheal tube, guidewire and neck flexion with lateral neck pressure. Despite of theseinsertion of NGT under anaesthesia in presence of endotracheal tube isdifficult.
Presence of endotracheal tube withinflated cuff may change the anatomy of the oro and laryngo pharynx and hencemake the insertion of NGT difficult.
Previous studies have recommended deflation ofendotracheal tube cuff to help insertion of NGT, to restore the anatomical distortion caused by endotracheal tube cuff.
Whether general anaesthesia with muscle relaxtion per se makes the NGT insertion difficult or the inflated cuff of endotracheal tube hinders NGT is not studied.
Therefore we are planing this study to check the ease of insertion of NGT before and after the endotracheal tube insertion.
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- Not Applicable
入排标准
- 年龄范围
- 18.00 Year(s) 至 70.00 Year(s)（—）
- 性别
- All
入选标准
- •Patient receiving general anesthesia with endotracheal intubation for various surgical procedures who need nasogastric (NG) tube insertion will be included in the study.
排除标准
- •Predicted difficult airway/ intubation Patient with full stomach, needing rapid sequence induction.
结局指标
主要结局
1. Success rate of first attempt of NG tube insertion
时间窗: at the end of successful NG tube insertion
2. Number of attempts need for successful NG tube insertion.
时间窗: at the end of successful NG tube insertion
次要结局
- 1. time taken for successful NG tube insertion,(2. fall in the oxygen saturation more than 5percent)