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CTRI Number  CTRI/2025/04/085844 [Registered on: 28/04/2025] Trial Registered Prospectively
Last Modified On: 25/04/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Siddha 
Study Design  Single Arm Study 
Public Title of Study   A Trial to Determine the Therapeutic effect of Varmam therapy in the management of Nettira Pavuttira Vatham ( Trigeminal Neuralgia) 
Scientific Title of Study   An Open Single Arm Clinical Trial to determine the therapeutic effect of Varmam therapy in the management of Nettira Pavuttira Vatham ( Trigeminal Neuralgia) among out patients attending Ayothidoss Pandithar Hospital, National Institute of Siddha 
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 Deepa Nandhini L 
Designation  PG Scholar 
Affiliation  National Institute of Siddha 
Address  Department of Varma Maruthuvam, National Institute of siddha, Tambaram Sanatorium

Chennai
TAMIL NADU
600047
India 
Phone  8838466221  
Fax    
Email  deepanandhini1242@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Samundeswari P 
Designation  Assistant professor 
Affiliation  National Institute of Siddha 
Address  Department of Varma Maruthuvam, National Institute of siddha, Tambaram Sanatorium

Chennai
TAMIL NADU
600047
India 
Phone  9445403599  
Fax    
Email  mdsamuk@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Samundeswari P 
Designation  Assistant professor 
Affiliation  National Institute of Siddha 
Address  Department of Varma Maruthuvam, National Institute of siddha, Tambaram Sanatorium

Chennai
TAMIL NADU
600047
India 
Phone  9445403599  
Fax    
Email  mdsamuk@gmail.com  
 
Source of Monetary or Material Support  
National Institute of Siddha Tambaram Sanatorium-600047 
 
Primary Sponsor  
Name  National Institute of siddha 
Address  National Institute of Siddha, Tambaram Sanatorium,chennai-600047 
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 
Deepa Nandhini L   National Institute of siddha   OPD room no 15, Department of Varma maruthuvam, Ayothidoss pandithar hospital, National Institute of siddha Tambaram sanatorium Chennai- 600047
Chennai
TAMIL NADU 
8838466221

deepanandhini1242@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional ethical committee, National institute of siddha   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: G500||Trigeminal neuralgia,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  NIL  NIL 
Intervention  Varma Therapy  Varma therapy involves Manipulating vital points connected to energy pathways(nadis) to maintain health and treat diseases. The Varma therapy is administered in a sitting posture, Twice a week with a 3 - day interval for 15-20 minutes per session, over a course of 14 sittings, a period of 48 days 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  75.00 Year(s)
Gender  Both 
Details  Age 18 years , Participants diagnosed with trigeminal Neuralgia according to International classification of Headache Disorders edition ICHD-3 diagnostic criteria. Participants who are taking medications. Classical Trigeminal Neuralgia of more than 3 months  
 
ExclusionCriteria 
Details  1. Dental disorders
2. Tempero- mandibular joint disorder
3. Migraine or sinusitis
4. Temporal arteritis
 
 
Method of Generating Random Sequence    
Method of Concealment    
Blinding/Masking    
Primary Outcome  
Outcome  TimePoints 
pain intensity - Reduction
of 2 points in Numerical pain rating (NPRS) scale  
1st day , 48th day 
 
Secondary Outcome  
Outcome  TimePoints 
Improvement of quality of life by using Penn-FPS-R Questionnaire  48 Days 
 
Target Sample Size   Total Sample Size="20"
Sample Size from India="20" 
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 2 
Date of First Enrollment (India)   09/05/2025 
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 Yet Recruiting 
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   Varma, a fundamental concept in Siddha medicine, refers to vital points connected to the body’s energy pathways. Manipulating these points can restore body energy, treat health conditions, and enhance well-being. This single-arm open clinical trial aims to determine the therapeutic effect of Varmam therapy in managing Nettira Pavuttira Vatham (Trigeminal Neuralgia) using Numerical Pain Rating Scale and Penn-FPS-R questionnaire. The study involves 20 patients who will receive Varmam therapy twice a week for 14 sittings, with each session lasting 15-20 minutes. The expected outcome is a reduction of 2 points in Numerical Pain Rating Scale from baseline score and improvement in quality of life assessed by Penn-FPS-R questionnaire. 
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