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CTRI Number  CTRI/2019/10/021613 [Registered on: 14/10/2019] Trial Registered Prospectively
Last Modified On: 12/01/2020
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Comparison of ultrasound guided caudal block versus conventional block 
Scientific Title of Study   COMPARISON OF ULTRASOUND GUIDED CAUDAL BLOCK VERSUS ANATOMICAL LANDMARK BASED CAUDAL BLOCK IN PEDIATRIC SURGICAL CASES 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Nethra HN 
Designation  Assistant professor 
Affiliation  bangalore medical college and research institute 
Address  Department Of Anaesthesia 5th floor BMCRISSH Victoria hospital KR road 02
Sf4,VVApartment no.1 contour road Padmanabhanagar Bangalore
Bangalore
KARNATAKA
560002
India 
Phone    
Fax    
Email  drnethrahn@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Nethra HN 
Designation  Assistant professor 
Affiliation  bangalore medical college and research institute 
Address  Department Of Anaesthesia 5th floor, BMCRISSH victoria hospitalcampus KR road 02
Sf4 VV apartment contour road Padmanabhanagar
Bangalore
KARNATAKA
560002
India 
Phone    
Fax    
Email  drnethrahn@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Nethra HN 
Designation  Assistant professor 
Affiliation  bangalore medical college and research institute 
Address  BMCRISSH victoria hospital KR road 02
Sf4 vv apartment contour road padmanabhanagar
Bangalore
KARNATAKA
560002
India 
Phone    
Fax    
Email  drnethrahn@gmail.com  
 
Source of Monetary or Material Support  
Bangalore Medical College and Research Institute Super Speciality Block Victoria campus K R Road Bangalore 560002 
 
Primary Sponsor  
Name  Bangalore medical college and research institute 
Address  Bangalore medical college and research institute super speciality hospital kr road 
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 nethra  BMCRISSH  Department Of Anaesthesia 5th Floor ,OT BMCRISSH BLOCK Victoria Hospital Campus k r road 560002
Bangalore
KARNATAKA 
08026981959

drnethrahn@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
BMCRI Ethics Committee,Bangalore Medical College and Research Institute  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: N998||Other intraoperative and postprocedural complications and disorders of genitourinary system,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Anatomical landmark guided caudal block  anatomical landmarks are used in identifying sacral hiatus (bony landmarks) to locate sacral canal. The procedure is performed by feeling the landmarks by hand and introducing the block needle blindly  
Intervention  ultrasound guided caudal block  ultrasound is used for identifying the sacral canal and procedure i.e block needle is introduced under ultrasound visualization. 
 
Inclusion Criteria  
Age From  1.00 Month(s)
Age To  12.00 Year(s)
Gender  Male 
Details  1. ASA physical state 1and 2
2. Age <10 years
3. Infraumbilical surgeries
 
 
ExclusionCriteria 
Details  1. Lack of parental consent
2. Children with severe systemic disease
3. Coagulation disorders
4. Local infection at the site or allergy to local anaesthetic drugs.
 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Case Record Numbers 
Blinding/Masking   Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
Success rate of caudal block
 
30 min after start of surgery 
 
Secondary Outcome  
Outcome  TimePoints 
complication
block performance time 
Complication -1 hour post operative
block performance time - intraoperatively
from time of needle insertion to completion of injection  
 
Target Sample Size   Total Sample Size="124"
Sample Size from India="124" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="106" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/11/2019 
Date of Study Completion (India) 29/11/2019 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
Publication Details
Modification(s)  
approved for publication in Indian Anaesthetists Forum (Ahead of Print ) issue not alloted 
Individual Participant Data (IPD) Sharing Statement

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

Brief Summary
Modification(s)  
Caudal block is a routine procedure performed for the management of peri-operative pain. conventional landmark guided block is performed routinely throughout the world. In our study we compared USG guided caudal block and anatomical landmark based block  for the success rate , complications associated  block techniques.

Results - in ultrasound group success rate was 92.1% and bloody tap (3%) was the only complication noted.
in anartomical  landmark technique, success rate was 81.8% with complications of bloody tap (23.8%) ,subcutaneous swelling (15.2%) ,dural puncture (1.5%) and rectal perforation (1.5%).

Conclusion: Ultrasound guided caudal block improves success rate,reduces complications and ensures safety

 
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