A Comparative Study Of Thyromental Height With Upper Lip Bite Test and Modified Mallampati Classification Test In Predicting Difficult Laryngoscopy
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- The primary aim of this study will be to predict difficult laryngoscopy by comparing Cormac Lehane grading with Thyro-mental height test, Upper Lip Bite test & Modified Mallampati test.
研究概览
简要总结
The incidence of difficult laryngoscopy and intubation occurs in 1.5% to 8% of patient in general anaesthesia. Difficult laryngoscopy can be assessed prior to operation by various tests like Modified Mallampati Test , Upper Lip Bite Test, Thyromental distance, Sternomental distance, Ratio of height to thyromental distance. Many pre-operative airway assessment test may be used to predict difficult intubations, but sensitivity and positive predictive value of these individual tests are low while false positive results are high. In our study we will be comparing Thyromental height test , Modified Mallampati test, Upper Lip bite test and compare it with Cormack Lehane grading to predict difficult airway.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •Patient undergoing elective surgeries under general anaesthesia with endotracheal intubation.
- •ASA 1 and 2 of either sex.
排除标准
- •Patient not willing to participate in the study.
- •ASA 3 and
- •Facial anamolies and anamolies of the nose, mouth and tongue.
- •Pathology of larynx and pharynx.
- •History of burns and contracture.
- •Temporomandibular joint pathology.
- •Patient undergoing emergency surgery.
结局指标
主要结局
The primary aim of this study will be to predict difficult laryngoscopy by comparing Cormac Lehane grading with Thyro-mental height test, Upper Lip Bite test & Modified Mallampati test.
时间窗: to study the duration at preoperatively 0min,10min
次要结局
- To compare their assessment with Cormack Lehane grading & predict the difficulty of laryngoscopy & intubation.(to study the duration at 0min,10 min)