ltrasound guided measurement of optic nerve sheath diameter for intra cranial pressure measurement in postoperative patients
Phase 2
- Conditions
- Health Condition 1: S320- Fracture of lumbar vertebra
- Registration Number
- CTRI/2024/03/063730
- Lead Sponsor
- eha Bahadur
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Scheduled for elective surgery in prone position
surgery time of minimum 2 hour
Patient with American Society of Anaesthesiologists (ASA) physical status I,II,III
Patient who will give consent to be enrolled in the study
Exclusion Criteria
Patients with a history of ophthalmic surgery, glaucoma, diabetic retinopathy, cataract, retinal detachment, advanced-stage lung disease and advanced-stage cerebral disease.
Refusal for consent.
Patients with ASA IV or higher status.
Patients with elevated peak pressure intraoperatively.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method ONSD using USG at time points at specific times in both eyesTimepoint: T0 After induction and before intubation <br/ ><br>T1 3 minutes after intubation in supine position <br/ ><br>T2 immediately on turning in supine position <br/ ><br>T3 5 minutes after extubation
- Secondary Outcome Measures
Name Time Method To study haemodynamic parameters <br/ ><br>To study Airway dynamics of patients intraoperatively <br/ ><br>To study incidence of postoperative sore throat <br/ ><br>To study complications if anyTimepoint: Every 15 minutes