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CTRI Number  CTRI/2022/11/047218 [Registered on: 11/11/2022] Trial Registered Prospectively
Last Modified On: 16/11/2022
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Preventive 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   To compare the pain after kidney stone surgery by using different drugs. 
Scientific Title of Study   “Comparison of analgesic efficacy of fentanyl versus dexmedetomidine as a additive to bupivacaine in erector spinae plane block in patients undergoing percutaneous nephrolithotomy under general anaesthesia.” :-A prospective randomised double blind study. 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr SIDDESHWARA 
Designation  POSTGRADUATE STUDENT, DEPARTMENT OF ANAESTHESIA  
Affiliation  SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL  
Address  DEPARTMENT OF ANAESTHESIOLOGY, SDMCMSH, MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
Dharwad
KARNATAKA
570009
India 
Phone  7204923895  
Fax    
Email  siddugp1993@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr IMRAN SHOLAPUR  
Designation  ASSOCIATE PROFESSOR, DEPARTMENT OF ANAESTHESIOLOGY 
Affiliation  SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL  
Address  DEPARTMENT OF ANAESTHESIOLOGY, SDMCMSH, MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
Dharwad
KARNATAKA
570009
India 
Phone  9731047204  
Fax    
Email  drimransholapur@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr IMRAN SHOLAPUR  
Designation  ASSOCIATE PROFESSOR, DEPARTMENT OF ANAESTHESIOLOGY 
Affiliation  SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL  
Address  DEPARTMENT OF ANAESTHESIOLOGY, SDMCMSH, MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
SDM COLLEGE OF MEDICAL SCIENCE AND HOSPITAL MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
Dharwad
KARNATAKA
585325
India 
Phone  7204923895  
Fax    
Email  drimransholapur@gmail.com  
 
Source of Monetary or Material Support  
SDM COLLEGE OF MEDICAL SCIENCES AND HOSPITAL  
 
Primary Sponsor  
Name  Sdm college of medical science  
Address  SDM COLLEGE OF MEDICAL SCIENCES AND HOSPITAL MANJUSHREE NAGAR,SATTUR COLONY, DHARWAD,KARNATAKA 5800O9 
Type of Sponsor  Private medical college 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr SIDDESHWARA   SDM COLLEGE OF MEDICAL SCIENCES AND HOSPITAL   DEPARTMENT OF ANAESTHESIOLOGY, 2nd floor SDMCMSH, MANJUSHREE NAGAR,SATTUR,DHARWAD - 570009
Dharwad
KARNATAKA 
7204923895

siddugp1993@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
IEC-SDM COLLEGE OF MEDICAL SCIENCE  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: N202||Calculus of kidney with calculus of ureter, (2) ICD-10 Condition: N209||Urinary calculus, unspecified,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Dexmeditomedine added as a additive to bupivacaine in erector spinae plane block in patients undergoing percutaneous nephrolithotomy under general anaesthesia.  GROUP-BD 20ml of 0.25% of bupivacaine+ dexmeditomedine 1mcg/kg diluted to 2ml with saline. Under ultrasound guidence using 22-gauge 100mm insulated nerve block needle is used and given only once.after that measures the pain score till 24 hours.  
Comparator Agent  fentanyl added as a additive to bupivacaine in erector spinae plane block in patients undergoing percutaneous nephrolithotomy under general anaesthesia.  GROUP-BF 20ml of 0.25% of bupivacaine+ fentanyl 1mcg/kg diluted to 2ml with saline.Under ultrasound guidence using 22-gauge 100mm insulated nerve block needle is used and given only once.After that measures the pain score till 24 hours. 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  ASA GRADE 1,2 AND 3 PATIENTS 
 
ExclusionCriteria 
Details  1 Presence of contraindication to LA agents
2 Obese patients (BMI->30)
3 Psychiatric disorders
4 Presence of infection at the injection site
5 Major cardiac disease and renal failure
 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   An Open list of random numbers 
Blinding/Masking   Participant and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
We hope to ascertain the better additive among the two by comparing duration of post operative analgesia and minimal adverse effects if any.  10min 30min 1hour 2hour 4hour 6hour 12hour 24 hour.  
 
Secondary Outcome  
Outcome  TimePoints 
1)Post operative pain score. 2)Total analgesic drug consumption in 24hours. 3)Adverse effects  10min 30min 1hour 2hour 4hour 6hour 12hour 24 hour. 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   14/11/2022 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details
Modification(s)  
None 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary   Study procedure: Ethical committee approval will be taken • Informed consent will be obtained • Preoperative evaluation will be done • Randomly allocated in to 2 groups which will be computer generated
• Standard general anaesthesia steps followed and patient will be intubated supine.
• Patient will be turn prone, ultrasound guided ESPB will be given using linear probe and 22-guage 100mm insulated nerve block given.Group BD: 20ml of 0.25% of bupivacaine+ dexmeditomedine 1mcg/kg diluted to 2ml with saline GROUP BF: 20ml of 0.25% of bupivacaine+ fentanyl 1mcg/kg diluted to 2ml with saline.
Once surgery is done patient pain is assessed by Numerical rating scale (NRS) scoring system of 0-10 at: • 10 mins • 30 mins •1hour •2hours •4hours •6hours•12hours •24 hours. If pain score ≥ 4, then patient is given intravenous Paracetamol 1g iv (up to 3 doses /day). If pain persists after 30 minutes of paracetamol injection, then intravenous Diclofenac will be given (up to 2 doses/day).
 
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