comparing normal breathing for 3 minutes and 8 deep breaths in 1 minute to achieve better oxygenation before giving general anaesthesia
Not Applicable
Completed
- Conditions
- Health Condition 1: null- preoxygenation / denitrogenation
- Registration Number
- CTRI/2017/05/008498
- Lead Sponsor
- P D Hinduja National Hospital and MRC
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 270
Inclusion Criteria
ASA physical status I and II patients posted for elective surgery under general anaesthesia
Exclusion Criteria
1.pre existing respiratory or cardiac diseases
2.anticipated difficult airway
3.pregnancy
4.anticipated difficult mask ventilation
5.uncooperative patients
6.claustrophobia
7.patient refusal
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To identify which technique of preoxygenation : 3 minutes tidal volume breathing and eight vital capacity breaths, is effective across the study group.Timepoint: 3 minutes for tidal volume breathing and 8 vital capacity breaths
- Secondary Outcome Measures
Name Time Method To identify which technique of preoxygenation : 3 minutes tidal volume breathing and eight vital capacity breaths, is effective in overweight and obese patients.Timepoint: 3 minutes for tidal volume breathing and 8 vital capacity breaths