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CTRI Number  CTRI/2025/01/079668 [Registered on: 28/01/2025] Trial Registered Prospectively
Last Modified On: 27/01/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Drug
Surgical/Anesthesia 
Study Design  Randomized, Parallel Group, Active Controlled Trial 
Public Title of Study   To compare the effectiveness of two different types of abdominal block with local anaesthetic and dexamethasone in patients undergoing hysterectomy  
Scientific Title of Study   QUADRATUS LUMBORUM BLOCK VS ERECTOR SPINAE PLANE BLOCK FOR POSTOPERATIVE ANALGESIA USING BUPIVACAINE WITH DEXMETHASOME IN TOTAL ABDOMINAL HYSTERECTOMY PATIENTS; A PROSPECTIVE RANDOMIZED COMPARATIVE STUDY 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Aishwarya P 
Designation  Assistant professor  
Affiliation  ACS Medical college and hospital  
Address  Department of Anesthesiology A.C.S Medical college and Hospital Vellappanchavadi Chennai

Chennai
TAMIL NADU
600077
India 
Phone  919500097995  
Fax    
Email  ezhil14@ymail.com  
 
Details of Contact Person
Scientific Query
 
Name  Aishwarya 
Designation  Assistant professor  
Affiliation  ACS Medical college and hospital  
Address  Department of Anesthesiology A.C.S Medical college and Hospital Vellappanchavadi Chennai

Chennai
TAMIL NADU
600077
India 
Phone  919500097995  
Fax    
Email  ezhil14@ymail.com  
 
Details of Contact Person
Public Query
 
Name  Aishwarya P 
Designation  Assistant professor  
Affiliation  ACS Medical college and hospital  
Address  Department of Anesthesiology A.C.S Medical college and Hospital Vellappanchavadi Chennai

Chennai
TAMIL NADU
600077
India 
Phone  919500097995  
Fax    
Email  ezhil14@ymail.com  
 
Source of Monetary or Material Support  
A.C.S MEDICAL COLLEGE AND HOSPITAL 
 
Primary Sponsor  
Name  P AISHWARYA  
Address  A.C.S Medical college and hospital Vellapanchavadi Chennai -600077 India 
Type of Sponsor  Other [Self] 
 
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 P AISHWARYA   ACS MEDICAL COLLEGE AND HOSPITAL  Department of Anesthesiology VELAPPANCHAVADI Chennai -600077
Chennai
TAMIL NADU 
9500097995

ezhil14@ymail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
A.C.S medical college hospital  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: O||Medical and Surgical,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  QUADRATUS LUMBORUM BLOCK VERSUS ERECTOR SPINAE BLOCK  Comparing the effectiveness of quadratus lumborum block and erector spinae block in patients undergoing total abdominal hysterectomy for post operative analgesia  
Intervention  Truncal blocks   Perforforming truncal blocks in patients undergoing total abdominal hysterectomy for post operative analgesia 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  Patients with ASA physical status 1 & 2 
 
ExclusionCriteria 
Details  Allergy to local anaesthetics
Infection at injection site 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
To compare the time for first efficacy of erector spinae block vs Quadratus lumborum block in patients undergoing total abdominal hysterectomy  At 2 hour,4hour,6 hour,8hour,10hour,12hour,14hour,16 hour,18hour,20hour,22hour,24hour 
 
Secondary Outcome  
Outcome  TimePoints 
To compare the total dose of analgesic required & severity of the postoperative pain  2hour,4hour, 6hour, 8hour,10hour,12 hour,14hour, 16hour, 18hour, 20hour,22 hour,24hour 
 
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   Phase 4 
Date of First Enrollment (India)   04/03/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  04/03/2025 
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)   Closed to Recruitment of Participants 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary    A group of two with 30 patients each comparing the postoperative analgesics efficacy of erector spinae block versus Quadratus lumborum block using local anesthetics Bupivacaine and dexamethasone  in patients undergoing total abdominal hysterectomy. 
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