Measurement of changes in the diameter of the optic nerve sheath using ultrasound while performing laparoscopic cholecystectomy under conditions of both reduced and standard abdominal air pressure.
Not Applicable
- Conditions
- Health Condition 1: G988- Other disorders of nervous system
- Registration Number
- CTRI/2023/10/058362
- Lead Sponsor
- Dr BR Ambedkar medical college and hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Patients posted for laparoscopic cholecystectomy
Exclusion Criteria
Patients with neurological diseases like hydrocephalus and intracranial hemorrhage, ophthalmological diseases are excluded.
Patients who are diabetic, hypertensive, chronic kidney disease.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To assess the changes of optic nerve sheet diameter in relation to lower pressure versus standard pressure pneumo peritoneum during laparoscopic cholecystectomyTimepoint: 6 months
- Secondary Outcome Measures
Name Time Method To assess the changes in hemodynamic parameters. <br/ ><br> <br/ ><br>Incidents of post operative nausea, vomiting, headache, tinnitus, diplopia & transient visual disturbancesTimepoint: 6 months