Oropharyngeal leak pressure of LMA Protector Vs LMA Proseal in different head and neck positions
Not Applicable
- Conditions
- Health Condition 1: O- Medical and Surgical
- Registration Number
- CTRI/2021/04/032611
- Lead Sponsor
- Maulana Azad Medical College and associated Lok Nayak Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Age >18 years
ASA physical status I & II
Anticipated duration of surgery<= 2 hours
Exclusion Criteria
Known or predicted difficult airway
-Patients with pre-existing cervical spine pathology (neck pain or tenderness in cervical spines or associated paraesthesia in upper limbs)
-BMI > 35kg/m2
-Thorax, major upper abdomen, Head & neck surgeries
-Surgeries requiring lateral or prone positioning
-Patient at risk of aspiration such as pregnant patients, those with inadequate fasting, hiatal hernia, gastric outlet obstruction
-Mouth opening less than 3 centimetres
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method oropharyngeal leak pressures of LMA protector and PLMA in different head and neck positionsTimepoint: after insertion of devices
- Secondary Outcome Measures
Name Time Method ease of placement of devicesTimepoint: after placement of devices;ease of placement of nasogastric tubes through devicesTimepoint: after placement of devices;number of attempts for successful insertion of devicesTimepoint: after insertion of devices;postoperative sore throatTimepoint: 1, 2 and 24 hours after surgery;presence of blood on the cuff of devicesTimepoint: when the device is taken out from patients during extubation;time taken for successful insertion of devicesTimepoint: during insertion of devices