Health Condition 1: null- ASA grade I and II
Conditions
Interventions
Intervention1: not applicable: not applicable
Control Intervention1: first arm- inflation of LMA supreme cuff with AIR: The LMA cuff will be inflated with air to obtain a cuff pressure of 40 cm H2O wi
Sponsors
Govt Medical College Amritsar
Eligibility
Inclusion criteria
Inclusion criteria: ASA Grade I and II Age 18 to 60
Exclusion criteria
Exclusion criteria: 1. Inadequate mouth opening 2. Patient with BMI > 35 kg/m2 3. Anticipated difficult airway. 4. Patient having diseases with risk of aspiration like gastro oesophageal reflux disease, hiatus hernia. 5. Oropharyngeal pathology 6. ASA grading III, IV 7. Cervical spine pathology 8. Pregnancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the changes in cuff pressure intraoperatively with different gas composition (Air, Air: Oxygen mixture, Oxygen: Nitrous oxide mixture) used to inflate the LMA Supreme by cuff pressure monitor.(Manometer) Timepoint: The primary outcome will be compare the changes in cuff pressure intraoperatively with different gas composition (Air, Air: Oxygen mixture, Oxygen: Nitrous oxide mixture) used to inflate the LMA Supreme by cuff pressure monitor.(Manometer) | — |
Secondary
| Measure | Time frame |
|---|---|
| a. To compare the effect of LMA Supreme cuff pressure change on intraoperative ventilator parameters b. Post-operative pharyngolaryngeal morbidity c. Occurrence of the rare complications of LMA insertion such as recurrent laryngeal nerve palsy, hypoglossal nerve palsy, and lingual nerve palsy. Timepoint: till 24 hours post operatively | — |
Countries
India
Contacts
Public ContactDr Kirti
Government Medical College, Amritsar
Outcome results
None listed