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CTRI Number  CTRI/2025/09/095315 [Registered on: 23/09/2025] Trial Registered Prospectively
Last Modified On: 23/09/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Dentistry 
Study Design  Randomized, Parallel Group, Active Controlled Trial 
Public Title of Study   Use of Sida Rhombifolia (Kurunthotti) In Management Of Temporomandibular Joint Disorders 
Scientific Title of Study   Comparison Of the Efficacy Of Topical Sida Rhombifolia Extract And Topical Diclofenac Sodium In Management Of Temporomandibular Joint Pain Disorders: A Double Blinded Randomized Controlled Trial 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Yesoda Aniyan K 
Designation  Associate professor 
Affiliation  SRM Dental College, Ramapuram 
Address  Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai

Chennai
TAMIL NADU
600089
India 
Phone  8892573591  
Fax    
Email  yesoda.aniyan@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Anuradha G 
Designation  Professor and Head of the Department 
Affiliation  SRM Dental College, Ramapuram 
Address  Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai
Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai
Chennai
TAMIL NADU
600089
India 
Phone    
Fax    
Email  anuradhg@srmist.edu.in  
 
Details of Contact Person
Public Query
 
Name  Yesoda Aniyan K 
Designation  Associate professor 
Affiliation  SRM Dental College, Ramapuram 
Address  Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai

Chennai
TAMIL NADU
600089
India 
Phone  8892573591  
Fax    
Email  yesoda.aniyan@gmail.com  
 
Source of Monetary or Material Support  
Nil 
 
Primary Sponsor  
Name  Yesoda Aniyan K 
Address  Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai, Tamil Nadu, India 
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 
Yesoda Aniyan K  SRM Dental College  Department of Oral Medicine and Radiology, SRM Dental College, Ramapuram, Bharathi Salai, Chennai
Chennai
TAMIL NADU 
08892573591

yesoda.aniyan@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Review Board of SRM Dental College, Ramapuram  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M12||Other and unspecified arthropathy, (2) ICD-10 Condition:M20-M25||Other joint disorders. Ayurveda Condition: HANUGRAHAH/HANUSRAMSA, (3) ICD-10 Condition: K088||Other specified disorders of teethand supporting structures,  
 
Intervention / Comparator Agent  
snoIntervention/ComparatorTypeDrug-TypeProcedure NameDetails
1Comparator Arm (Non Ayurveda)DrugOther than Classical(1) Medicine Name: Diclofenac sodium, Reference: NA, Route: Topical, Dosage Form: Taila, Dose: 1(g), Frequency: tds, Bhaishajya Kal: Abhakta, Duration: 3 Weeks, anupAna/sahapAna: No, Additional Information:
2Comparator Arm (Non Ayurveda)Drug-
3Intervention ArmDrugOther than Classical(1) Medicine Name: Sida Rhombifolia extract, Reference: NA, Route: Topical, Dosage Form: Taila, Dose: 1(g), Frequency: tds, Bhaishajya Kal: Abhakta, Duration: 3 Weeks, anupAna/sahapAna: No, Additional Information: -
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  80.00 Year(s)
Gender  Both 
Details  1. Patients who are willing for the study
2.Patients above 18 years of age
3.Patients with TMD with or without masticatory muscle pain under RDC criteria are included.
4. Patients with symptoms of pain along with clicking, crepitus,deviation during jaw movement, pain and difficulty in opening the mouth, pain in pre auricular area, and spreading to surrounding areas.
 
 
ExclusionCriteria 
Details  1. Patients under 18 years of age
2. Pregnant and lactating patients
3. Physically challenged and mentally retarded persons
4. Patients with previous history of TMD and underwent treatment for it or on going currently.
5. Patients with clear history of swelling, trauma,fracture,intolerable pain in temporomandibular joint
6. Subjects with history of allergy to the drug components.
 
 
Method of Generating Random Sequence   Random Number Table 
Method of Concealment   Pre-numbered or coded identical Containers 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
To alleviate the pain associated with Temporomandibular joint disorders  Evaluate at 7,14,21 1nd 28days 
 
Secondary Outcome  
Outcome  TimePoints 
Efficacy of Sida Rhomifolia extract medicament in comparison to standard topical diclofenac sodium in pain management  0,7,14,21 and 28 days.  
 
Target Sample Size   Total Sample Size="46"
Sample Size from India="46" 
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 
Date of First Enrollment (India)   04/10/2025 
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="2"
Months="0"
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  

To assess the phytochemical components and investigations for medicament preparation.

To determine the efficacy of topical Sida cordifolia in TMD using Numerical Rating Scale in pain management.

To compare the effectiveness of topical SC with topical Diclofenac Sodium in patients with TMD with or without associated masticatory muscle pain.

The primary objective of the study 

To evaluate the comparative efficacy of topical  Sida cordifolia root extract to topical diclofenac sodium in the management of  TMD disorders associated masticatory muscle pain

 


 

 
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