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CTRI Number  CTRI/2025/09/095322 [Registered on: 24/09/2025] Trial Registered Prospectively
Last Modified On: 17/09/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Siddha 
Study Design  Single Arm Study 
Public Title of Study   A clinical study of Kopuranthangi chooranam in the management of Thandagavatham 
Scientific Title of Study   A clinical study of Kopuranthangi chooranam in the management of Thandagavatham Lumbar spondylosis among patients attending OPD,GSMC, Palayamkottai 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
Nil  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Vimaladhithan K 
Designation  PG scholar 
Affiliation  Government siddha medical College and hospital Palayamkottai Tirunelveli Tamilnadu  
Address  Room 11 Department of Noinadal Government Siddha Medical College & Hospital Palayamkottai Tirunelveli Tamilnadu India

Tirunelveli
TAMIL NADU
627002
India 
Phone  7598841726  
Fax    
Email  skvadhithan@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr S Sundararajan  
Designation  Professor and HOD 
Affiliation  Government siddha medical College and hospital  
Address  Department of Noinadal Government siddha medical College and hospital Palayamkottai Tirunelveli Tamilnadu

Tirunelveli
TAMIL NADU
627002
India 
Phone  9443423937  
Fax    
Email  Soundsundar12@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr S Sundararajan  
Designation  Professor and HOD 
Affiliation  Government siddha medical College and hospital  
Address  Department of Noinadal Government siddha medical College and hospital Palayamkottai Tirunelveli Tamilnadu

Tirunelveli
TAMIL NADU
627002
India 
Phone  9443423937  
Fax    
Email  Soundsundar12@gmail.com  
 
Source of Monetary or Material Support  
Government Siddha Medical College and hospital Palayamkottai Tirunelveli Tamilnadu 627002 
 
Primary Sponsor  
Name  Government siddha medical College and hospital  
Address  Government Siddha Medical College Palayamkottai Tirunelveli Tamilnadu 627002 
Type of Sponsor  Research institution and hospital 
 
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 
Vimaladhithan K  Government siddha medical College and hospital   Room 11 Department of Noinadal Government Siddha Medical College and hospital Palayamkottai Tirunelveli Tamilnadu 627002
Tirunelveli
TAMIL NADU 
07598841726

skvadhithan@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: M479||Spondylosis, unspecified,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Kopuranthangi chooranam   Ingredients Kopuranthangi Andrographis echiodes Dose 2gm bd with cow ghee Duration 48 days Route of administration oral route 
Comparator Agent  Not applicable   Not applicable  
 
Inclusion Criteria  
Age From  20.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  Patients presenting with symptoms
Low back pain that radiates to both lower legs.
Stiffness
Limited range of motion
Tingling or numbness in the legs
Weakness in lower limbs
Difficulty walking, bending forward or standing for long periods
Imaging tests showing degeneration, osteophyte formation, disc bulge 
 
ExclusionCriteria 
Details 
Pregnant women and lactating women
Ankylosis spondylosis
Malignancy
Spinal tuberculosis 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Efficacy of Kopuranthangi chooranam in the management of Thandagavatham (Lumbar spondylosis) will be evaluated  4 months  
 
Secondary Outcome  
Outcome  TimePoints 
Prognosis of diseases is assessed using likert scale
 
4 months  
 
Target Sample Size   Total Sample Size="30"
Sample Size from India="30" 
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 3/ Phase 4 
Date of First Enrollment (India)   28/09/2025 
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="0"
Months="4"
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   This clinical study will evaluate the efficacy of Kopuranthangi chooranam in the management of Thandagavatham lumbar spondylosis among patients attending OPD in GSMC , Palayamkottai  
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