Health Condition 1: K802- Calculus of gallbladder without cholecystitis Health Condition 2: O- Medical and Surgical
Conditions
Interventions
Intervention1: PEEP at 3 cmH20: PEEP will be kept at 3 cmH2O and at 5 time intervals, ONSD will be measured
Intervention2: PEEP at 5 cmH2O: PEEP will be kept at 5 cmH2O and at 5 time intervals, ONSD w
Sponsors
Dr Ankita Sharma
Eligibility
Inclusion criteria
Inclusion criteria: 1.ASA class I - II 2.BMI 18.5 - 24.9 3. Mallampatti class I or II
Exclusion criteria
Exclusion criteria: 1.Patients with cardiovascular or respiratory disorders, diabetes, hypertension. 2.Overweight and obese patients. 3. Difficult airway. 4.Conversion to laparotomy. 5. Eye surgery, Orbital trauma
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison of diameter of optic nerve sheath with ultrasonography for different PEEP values ( Group 1 : 0 cmH2O, Group 2 : 3cmH2O, Group 3 : 5cmH2O )Timepoint: Before induction of anaesthesia, 5 mins after induction in supine position, 10 mins post pneumoperitoneum, 10 min after 30-degree reverse Trendelenburg positioning and, supine position without pneumoperitoneum | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of diameter of optic nerve sheath via US with different intraabdominal pressures, Correlation of peak and plateau airway pressures with ONSD, Correlation of PEEP with ONSD and mean arterial pressure, Correlation of mean arterial pressure with ONSD, Correlation of intraabdominal pressure with ONSD, Any complication i,e nausea, vomiting in the postoperative period upto 24 hrsTimepoint: Before induction of anaesthesia, 5 mins after induction in supine position, 10 mins post pneumoperitoneum, 10 mins after 30 degree reverse trendelenburg positioning, and supine position | — |
Countries
India
Contacts
Public ContactDr Ankita Sharma
Dr Rajendra Prasad Government Medical College Tanda , Kangra
Outcome results
None listed