Comparative evaluation of ventilation using intraoral mask and conventional face mask
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- DIFFERENCE IN EXPIRED MINUTE VOLUME DELIVERED BY TWO TYPE OF MASKS
研究概览
简要总结
BAG MASK VENTILATION IS THE CORNER STONE OF AIRWAY MANAGEMENT. IT PERMITS OXYGENATION AND VENTILATION UNTIL A MORE DEFINITIVE AIRWAY CAN BE ESTABLISHED.BAG MASK VENTILATION CONVENTIONALLY REQUIRES FORMATION OF AN EFFECTIVE SEAL AND AIRWAY PATENCY.
ASA I,II AND III PATIENTS OF AGE 18-60 YEARS OF EITHER SEX WHO ARE POSTED FOR SURGERY REQUIRING GENERAL ANAESTHESIA ARE SELECTED. PRE OXYGENATED FOR 3 MINUTES AND THEN INDUCED USING A STANDARD ANAESTHESIA TECHNIQUE WITH PROPOFOL, FENTANYL AND VECURONIUM. THE PATIENT IS VENTILATED USING EITHER THE INTRAORAL MASK OR THE CONVENTIONAL FACE MASK AND TIDAL VOLUME EXPIRED AS WELL AS ETCO2 ARE NOTED AFTER 1 MINUTE STABILIZATION PERIODS FOR EACH MASK
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Investigator Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •ASA I,II,III.
排除标准
- •ANTICIPATED DIFFICULT INTUBATION
- •ANTICIPATED DIFFICULT MASK VENTILATION AS INDICATED BY BEARDED PATIENTS, EDENTULOUS, MORBID OBESITY, HISTORY OF SNORING, OBESITY
- •PATIENTS WITH HIGH ASPIRATION RISK (GERD, PREGNANCY).
结局指标
主要结局
DIFFERENCE IN EXPIRED MINUTE VOLUME DELIVERED BY TWO TYPE OF MASKS
时间窗: AT THE TIME OF EXPIRATION OF EACH BREATH
次要结局
- 1. ETCO2(2. ANY SIGN OF TRAUMA TO LIPS, GUMS OR TEETH)