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CTRI Number  CTRI/2025/03/082863 [Registered on: 20/03/2025] Trial Registered Prospectively
Last Modified On: 13/03/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Drug
Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Postoperative analgesia for paediatric patients 
Scientific Title of Study   A Comparative study between anatomical landmark technique and ultrasound guided caudal epidural block for post operative analgesia in children undergoing infra-umbilical surgeries 
Trial Acronym  Nil 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Sunkesula Sonia Begum 
Designation  Assistant Professor 
Affiliation  Government medical college, Kadapa 
Address  Department of Anesthesiology Government medical college Kadapa

Cuddapah
ANDHRA PRADESH
516002
India 
Phone  8897573489  
Fax    
Email  sonia.sunkesula@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sunkesula Sonia Begum 
Designation  Assistant Professor 
Affiliation  Government medical college, Kadapa 
Address  Department of anesthesiology Government medical college Kadapa

Cuddapah
ANDHRA PRADESH
516002
India 
Phone  8897573489  
Fax    
Email  sonia.sunkesula@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sunkesula Sonia Begum 
Designation  Assistant Professor 
Affiliation  Government medical college, Kadapa 
Address  Department of anesthesiology Government medical college Kadapa

Cuddapah
ANDHRA PRADESH
516002
India 
Phone  8897573489  
Fax    
Email  sonia.sunkesula@gmail.com  
 
Source of Monetary or Material Support  
Department of anesthesiology Government medical college Kadapa 
 
Primary Sponsor  
Name  Dr Sunil Chiruvella 
Address  Head of the department Department of anesthesiology Government medical college Kadapa pin code: 516002 India 
Type of Sponsor  Government 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 Sunkesula Sonia Begum  Government general hospital  Department of anesthesiology Government general hospital Kadapa
Cuddapah
ANDHRA PRADESH 
08897573489

sonia.sunkesula@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUITIONAL ETHICS COMMITTEE  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  Anatomical landmark guided caudal epidural block  Group B will receive anatomical landmark guided caudal epidural block by drug 0.25% bupivacaine 0.5ml/kg + Dexmedetomidine 1 mcg/kg single shot bolus only 
Intervention  Ultrasound guided caudal epidural block  Group A will receive ultrasound guided caudal epidural block by drug 0.25% bupivacaine 0.5ml/kg + Dexmedetomidine 1 mcg/kg single shot bolus only 
 
Inclusion Criteria  
Age From  4.00 Year(s)
Age To  10.00 Year(s)
Gender  Both 
Details  Children weighing less than 20 Kgs
Children belonging to ASA I and II categories 
 
ExclusionCriteria 
Details  Children with suspected coagulopathy
Children with infection at the site of caudal block
Children with history of developmental delay and neurological diseases
Children with skeletal deformities in the caudal region 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Case Record Numbers 
Blinding/Masking   Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
Duration of analgesia  Baseline, 2, 4, 6, 8, 12, 16,20, 24hours 
 
Secondary Outcome  
Outcome  TimePoints 
Total duration of analgesia
Number of punctures & time taken to perform to each block
Intra operative haemodynamic changes
Total dose of analgesia consumption
Adverse effects 
Baseline,2,4,6,8,12,16,20,24hours 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="0" 
Phase of Trial   Phase 4 
Date of First Enrollment (India)   24/03/2025 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="2"
Days="0" 
Recruitment Status of Trial (Global)   Completed 
Recruitment Status of Trial (India)  Completed 
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   After a through preoperative evaluation, with children who comes under inclusion criteria will be premedicated. standard monitoring will be connected & monitored continuously throughout the surgery. after vascular access, patient administrated general anesthesia. post intubation, inhalational agent will be adjusted to maintain hemodynamic stability within 20% of baseline values, without other opioids or analgesia. following anaesthesia patients will be positioned & prepared for a caudal epidural block using ultrasound guided technique in group A patients, anatomical land mark technique in group B patients with local anesthetic administrated according to the armitage formula ( o.5ml/kg of 0.25% bupivacaine + dexmedetomidine 1mcg/kg). outcome variables will be measured for 24hours postoperatively. 
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