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CTRI Number  CTRI/2024/06/068711 [Registered on: 11/06/2024] Trial Registered Prospectively
Last Modified On: 22/10/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Siddha 
Study Design  Single Arm Study 
Public Title of Study   To evaluate the effectiveness of Mezhugu kalimbu (External therapy)in the management of varicose Ulcer  
Scientific Title of Study   An open labelled non-randomized phaseII clinical trial to evaluate the effectiveness of Mezhugu kalimbu(External therapy)in the management of Narambu kiranthi (varicose Ulcer)  
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  DHINAKARAN T 
Designation  Pg scholar 
Affiliation  Government siddha medical College and hospital, palayamkottai  
Address  II year, Department of pura maruthuvam, Government siddha medical College and hospital, palayamkottai, Tirunelveli dhinakarantm1998@gmail.com 8531851043 TAMILNADU 627002 INDIA

Tirunelveli
TAMIL NADU
627002
India 
Phone  8531851043  
Fax    
Email  dhinakarantm1998@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DR S SUJATHA MDS 
Designation  Associate Professor and HOD 
Affiliation  Government siddha medical College and hospital, palayamkottai  
Address  Department of pura maruthuvam, Government siddha medical College and hospital, palayamkottai, Tirunelveli sujatharajasekar66@gmail.com 9442331462

Tirunelveli
TAMIL NADU
627002
India 
Phone  9442331462  
Fax    
Email  sujatharajasekar66@gmail.com  
 
Details of Contact Person
Public Query
 
Name  DR S SUJATHA MDS 
Designation  Associate Professor and HOD 
Affiliation  Government siddha medical College and hospital, palayamkottai  
Address  Department of pura maruthuvam, Government siddha medical College and hospital, palayamkottai, Tirunelveli,627002 sujatharajasekar66@gmail.com 9442331462

Tirunelveli
TAMIL NADU
627002
India 
Phone  9442331462  
Fax    
Email  sujatharajasekar66@gmail.com  
 
Source of Monetary or Material Support  
OPD AND IPD Facilities and Central Library of government Siddha medical College and hospital, palayamkottai, Tirunelveli 627002 
 
Primary Sponsor  
Name  Dr DHINAKARAN T 
Address  II Year, Department of pura maruthuvam, Government siddha medical College and hospital, palayamkottai, Tirunelveli 627002 
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 T Dhinakaran  Government siddha medical College and hospital, palayamkottai   PG Department, Department of pura maruthuvam, Government siddha medical College and hospital, palayamkottai, Tirunelveli,627002
Tirunelveli
TAMIL NADU 
8531851043

dhinakarantm1998@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional ethical committee   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: I830||Varicose veins of lower extremities with ulcer,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Mezhugu kalimbu  External apply in affected area once a day for 15 days 
Comparator Agent  NIL  NIL 
 
Inclusion Criteria  
Age From  40.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  Patient who are willing to take external therapy alone
Patient who are willing for admission and stay in IPD or willing to attend OPD.
Patients who are willing to give blood samples for laboratory investigations. 
 
ExclusionCriteria 
Details  Pregnant and lactating women
Severe renal, hepatic, cardiac disease
Malignant ulcers
Uncontrolled diabetes
Syphilitic ulcers
Ischemic ulcers
Traumatic ulcers 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
The outcome of the study will be assessed by reduction in the margins(size) of the wound and better healing.
 
15 days
 
 
Secondary Outcome  
Outcome  TimePoints 
Nil  Nil 
 
Target Sample Size   Total Sample Size="40"
Sample Size from India="40" 
Final Enrollment numbers achieved (Total)= "40"
Final Enrollment numbers achieved (India)="40" 
Phase of Trial   Phase 2 
Date of First Enrollment (India)   26/06/2024 
Date of Study Completion (India) 27/08/2025 
Date of First Enrollment (Global)  26/06/2024 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="2"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
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
Modification(s)  
This study is an open labelled non randomised phase II  clinical trial to evaluate the effectiveness of MEZHUGU KALIMBU ( external therapy) in the management of NARAMBU KIRANTHI( varicose ulcer).This trial drug will be  an external application for daily 15 days in  40 patients.The trial period of 24 moths will be carried out in government Siddha medical College and hospital, palayamkottai, Tirunelveli 627002, Tamilnadu,The outcome of the study will be assessed by reduction in the margins(size) of the wound and better healing.In clase of any adverse events is noticed and it will be referred to pharmacovigilence department,and further management of patients will be given OPD patients.

 
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