Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Intervention1: Effect Of Positive End-Expiratory Pressure On Intracranial Tension: T0-5 minutes after induction of general anesthesia:
T1-10 minutes after patient is placed in pneumoperitoneum (PP) an
Sponsors
All India Institute Of Medical Sciences
Eligibility
Inclusion criteria
Inclusion criteria: Patient aged 18-60 years, ASA 1 and 2 scheduled for laparoscopic gynecological surgeries
Exclusion criteria
Exclusion criteria: Patient aged less than 18 and more 60 years, ASA 3 and 4, patient refusal for study, patient having previous history and ongoing ocular disease or taking medication for ocular disease, patients with neurological disease and transient ischemic attack, patient who had elevated IOP or ICP, patient who are converted to open surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the effect of 5 cm and 8 cm of water positive end expiratory pressure (PEEP) versus Zero PEEP (ZEEP) application on the optic nerve sheath diameter.Timepoint: Optic Nerve Sheath Diameter: T0-5 minutes after induction of general anesthesia. T1-10 minutes after patient is placed in pneumoperitoneum and change in position. T2-30 minutes after pneumoperitoneum T3-5 minutes after desufflation once patient had become supine. | — |
Secondary
| Measure | Time frame |
|---|---|
| To compare the changes in optic disc elevation with PEEP of 0 cm, 5 cm and 8 cm water.Timepoint: from 5 minutes after induction of general anesthesia to 5 minutes after desufflation once patient had become supine. | — |
Countries
India
Contacts
Public ContactDr. Rajnish Kumar
AIIMS PATNA
Outcome results
None listed