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CTRI Number  CTRI/2025/11/097204 [Registered on: 11/11/2025] Trial Registered Prospectively
Last Modified On: 09/11/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Studying the effect of medicine ketamine versus dexamethasone in making children pain free after tonsil surgery 
Scientific Title of Study   Comparision of topical ketamine versus dexamethasone for post tonsillectomy pain relief in paediatric patients- a prospective 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  Chennelli sai spoorthi 
Designation  Resident 
Affiliation  RIMS medical college 
Address  Department of Anaesthesiology, old hospital building,2nd floor, OT Complex RIMS medical college, Adilabad

Adilabad
TELANGANA
504001
India 
Phone  9182389580  
Fax    
Email  rithikasharmaj@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Himani 
Designation  Associate professor 
Affiliation  RIMS medical college 
Address  Department of Anaesthesiology, old hospital building,2nd floor, OT Complex RIMS medical college, Adilabad

Adilabad
TELANGANA
504001
India 
Phone  8500974476  
Fax    
Email  himani51187@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Supraja ponduru 
Designation  Assistant professor 
Affiliation  RIMS medical college 
Address  Department of Anaesthesiology, old hospital building,2nd floor, OT Complex RIMS medical college, Adilabad


TELANGANA
504001
India 
Phone  8500974476  
Fax    
Email  smileysu.supraja@gmail.com  
 
Source of Monetary or Material Support  
RIMS MEDICAL COLLEGE, Adilabad, Telangana,504001 
 
Primary Sponsor  
Name  RIMS medical college 
Address  RIMS medical college, Adilabad, Telangana, India, 504001 
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 
Supraja ponduru  RIMS medical college  Department of Anaesthesiology, old hospital building,2nd floor, OT Complex RIMS medical college, Adilabad
Adilabad
TELANGANA 
8500974476

smileysu.supraja@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional ethics committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  human volunteers undergoing tonsil surgery 
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  dexamethasone  dose 0.2mg per KG, single dose, topical application at the end of surgery  
Intervention  ketamine  dose 2mg per KG, single dose, topical application at the end of surgery  
 
Inclusion Criteria  
Age From  5.00 Year(s)
Age To  15.00 Year(s)
Gender  Both 
Details  elective tonsillectomy surgery 
 
ExclusionCriteria 
Details  peritonsillar abscess
bleeding diathesis
syndromic children
congenital abnormalities 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Alternation 
Blinding/Masking   Participant and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
assess pain scores in the immediate postoperative period  0 minutes, 30 minutes, 1 hour, 2 hour, 3 hour, 4 hour 
 
Secondary Outcome  
Outcome  TimePoints 
postoperative hemodynamics, postoperative nausea and vomiting, sedation, bleeding, time to rescue analgesia  0 minutes, 30 minutes, 1 hour, 2 hour, 3 hour, 4 hour 
 
Target Sample Size   Total Sample Size="70"
Sample Size from India="70" 
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)   01/12/2025 
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="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
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   Tonsillectomy is very commonly performed surgery in children and  is associated with significant postoperative pain. Various methods were opted over period for postoperative pain relief including intravenous ketamine and dexamethasone. In our study we aim to compare topical application of  ketamine versus dexamethasone for postoperative analgesia in patients undergoing tonsillectomy. ketamine at a dose of 2mg per kg as a single dose will be applied topically in the fossa aloowing a contact period of 5 min, similarly dexamethasone at a dose of 0.2 mg per kg will be applied topically  in the other group. parameters like postoperative pain scores, postoperative nausea and vomiting, sedation score, bleeding, need for rescue analgesia will be documented and studied. 
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