Pupil size and nociception index for pain evaluation in gall bladder surgery
Not Applicable
- Conditions
- Health Condition 1: K801- Calculus of gallbladder with othercholecystitis
- Registration Number
- CTRI/2024/05/067636
- Lead Sponsor
- Maulana Azad Medical college and associated Lok Nayak Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1. 18 to 60 years of age of either sex
2. American Society of Anaesthesiologists Physical Status I and II
3. Body Mass Index less than/ equal to 30Kg/m2
Exclusion Criteria
1.Pregnancy and lactation
2.Psychiatric illness and patient suffering from intellectual disability
3.History of comorbidities such as Hypertension or any cardiac disease
4.History of allergy to any drug as per protocol
5.History of use of psychoactive drugs
6.Any neurological disorders
7.Eye disorders affecting pupillary size or reaction
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Establish the correlation between pupillary diameter and quantium nociception index (qNOX) values for estimation of intraoperative pain during general anaesthesia in laparoscopic cholecystectomyTimepoint: T0(Baseline) – before induction <br/ ><br>T1 - 1 min after induction <br/ ><br>T2 - At skin incision <br/ ><br>T3 - During trochar insertion <br/ ><br>- every 15 min interval following T3 <br/ ><br>-At the end of surgery <br/ ><br>
- Secondary Outcome Measures
Name Time Method Correlation between pupillary diameter and hemodynamic parameters (HR, SBP, DBP, MAP) at different time intervals.Timepoint: T0(Baseline) – before induction <br/ ><br>T1 - 1 min after induction <br/ ><br>T2 - At skin incision <br/ ><br>T3 - During trochar insertion <br/ ><br>-every 15 min interval following T3 <br/ ><br>-At the end of surgery <br/ ><br>