To know the difference between using oxygen only and oxygen plus nitrous oxide when inducing patients for general anaesthesia in terms of dose and time of propofol.
Not Applicable
- Conditions
- Health Condition 1: O- Medical and Surgical
- Registration Number
- CTRI/2020/11/028928
- Lead Sponsor
- Dr S N Medical College
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1.All patients with ASA status I and II of either sex
2.Age between 20 to 60 years
3.Body mass index between 20-35kg/m2
4.Oropharyngeal anatomy of mallampati class I and II presenting for elective surgery under general anaesthesia needing endotracheal intubation.
Exclusion Criteria
1.refuse to participate
2.pregnant females
3.patient with difficult airway i.e cormack and Lehane grade of laryngeal view III and IV
4.morbid obesity
5.Allergy to the drug used in the study
6.pts with COPD bronchial asthma,Interstitial lung disease,and uncontrolled hypertension
7.patients with relative contraindications for use of nitrous oxide such as intestinal obstruction,middle ear surgeries, pneumothorax,air embolism
8.Patients undregoing cardiac surgery
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To compare the effect of mixture of nitrous oxide and oxygen inhalation with oxygen alone in terms of induction dose of propofol during general anaesthesiaTimepoint: Till induction time
- Secondary Outcome Measures
Name Time Method To compare the effect of mixture of nitrous oxide and oxygen inhalation with oxygen alone in terms of induction time ,oxygen saturation and hemodynamic responses to laryngoscopy during general anaesthesiaTimepoint: Till 10 min after intubation