study for the quantitative assessment of the nasal pathway as compared to combined oro-nasal pathway in terms of expired tidal volume when patient is ventilated via face mask under general anaesthesia.
Not Applicable
Completed
- Registration Number
- CTRI/2019/02/017777
- Lead Sponsor
- Maulana Azad Medical college
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 40
Inclusion Criteria
male patients aged 18-55 years.
patient planned for elective surgeries under general anaesthesia.
physical status ASA grade I to III
Exclusion Criteria
obese patients (BMI >30 kg/m2)
patients with short neck
thyromental distance < 6.5 cm
modified mallampatti class > II
Interincisor distance < 3cm
patients with protruding/missing incisors, edentulous patients
history of snoring
bearded patients
patients with evident nasal obstruction
non fasted, emergency case
patients with history of gastroesophageal reflux disorder
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Difference in tidal volume with and without nasal occlusion at two different airway pressuresTimepoint: 1 min readings of expired tidal volume will be taken with and without nasal occlusion at 10 and 15 cm of water, with 1 min of washout between each reading
- Secondary Outcome Measures
Name Time Method nilTimepoint: nil