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CTRI Number  CTRI/2025/05/086516 [Registered on: 07/05/2025] Trial Registered Prospectively
Last Modified On: 26/04/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Ayurveda 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Novel Herbal mouthrinse 
Scientific Title of Study   Antibacterial Potential of Ethanolic extract of Spilanthes acmella Mouthrinse Against Salivary Streptococcus mutans in Young Adults of Pondicherry- 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  Shobana G 
Designation  Reader 
Affiliation  Sri Venkateshwaraa Dental college 
Address  Department of Public health dentistry, 13 A, Pondy Villupuram Main Road, Ariyur, Puducherry

Pondicherry
PONDICHERRY
605102
India 
Phone  9843558822  
Fax    
Email  shobanask98@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Dinesh 
Designation  Professor and Head 
Affiliation  Sri Venkateshwaraa Dental college 
Address  Department of Conservative Dentistry and Endodontics 13 A, Pondy Villupuram Main Road, Ariyur, Puducherry

Pondicherry
PONDICHERRY
605102
India 
Phone  9443459210  
Fax    
Email  drdinesh.d.s@gmail.com  
 
Details of Contact Person
Public Query
 
Name  DrGShobana  
Designation  Reader 
Affiliation  Sri Venkateshwaraa Dental college 
Address  Department of Public health dentistry, Dental department, 13 A, Pondy Villupuram Main Road, Ariyur, Puducherry

Pondicherry
PONDICHERRY
605102
India 
Phone  9843558822  
Fax    
Email  shobanask98@gmail.com  
 
Source of Monetary or Material Support  
Sri Venkateshwaraa Dental College, Puducherry- 605102, India 
 
Primary Sponsor  
Name  GShobana 
Address  13A Pondy-villupuram Main road, Ariyur, Puducherry 605102, 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 
DrSDinesh  Sri Venkateshwaraa Dental College  Professor & Head of the Department, Department of Conservative dentistry and Endodontics, 13-A, Pondy villupuram road, Ariyur, Puducherry- 605 102
Pondicherry
PONDICHERRY 
9443459210

drdinesh.d.s@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Sri Venkateshwaraa Dental College  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  atleast one active dental caries 
 
Intervention / Comparator Agent  
snoIntervention/ComparatorTypeDrug-TypeProcedure NameDetails
1Intervention ArmDrugOther than Classical(1) Medicine Name: Spilanthes acmella, Reference: NA, Route: Oral, Dosage Form: Churna/ Powder, Dose: 20(ml), Frequency: od, Bhaishajya Kal: Abhakta, Duration: 30 Days, anupAna/sahapAna: Yes(details: -), Additional Information: -
2Comparator Arm (Non Ayurveda)-Chlorhexidine mouthwashChlorhexidine mouthwash is gold standard antibacterial/antipalque agents.
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  25.00 Year(s)
Gender  Both 
Details  The subjects with atleast one active caries lesion.
2. The subjects with gingival and or/ periodontal disease
3. The subjects who brush only once daily.
4. the subject who signed informed consent to be recruited 
 
ExclusionCriteria 
Details  Patients who received antibiotic therapy within past 3 weeks.
2. The subjects who had preventive dental procedures at last 48 hours.
3. The subjects those who had use mouth wash for past one month.
4. The subjects with limited manual dexterity and systemic illness.
5. Patients giving known history of allergy to any of the constituents of mouth rinses.
 
 
Method of Generating Random Sequence   Stratified randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Double Blind Double Dummy 
Primary Outcome  
Outcome  TimePoints 
Reduction in Salivary Streptococcus mutans Colony Count
• Measured using colony-forming units per milliliter (CFU/mL) in saliva samples.
• Saliva samples collected at:
o Baseline (Day 0)
o After 30 days of intervention (Final)
• The primary outcome evaluates the effectiveness of Ethanolic extract of Spilanthes acmella herbal mouthrinse in reducing bacterial load compared to control groups (Chlorhexidine).

 
Reduction in Salivary Streptococcus mutans Colony Count
• Measured using colony-forming units per milliliter (CFU/mL) in saliva samples.
• Saliva samples collected at:
o Baseline (Day 0)
o After 30 days of intervention (Final)
• The primary outcome evaluates the effectiveness of Ethanolic extract of Spilanthes acmella herbal mouthrinse in reducing bacterial load compared to control groups (Chlorhexidine).

 
 
Secondary Outcome  
Outcome  TimePoints 
Validated feedback questionnaire at the end of the intervention.
Evaluates participants’ perception of taste, aftertaste, & ease of use.
Adverse Effects or Oral Discomfort are monitored during the study.

 
At the end of 30 days, feedback to be collected from the participants 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
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)   02/06/2025 
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="0"
Days="30" 
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   Dental caries is a multifactorial infectious disease and ubiquitous in all population throughout the world. The most alarming is a greatest concern from public health point of view. Oral cavity contains wider variety of bacteria, streptococcus mutans and lactobacilli , in that streptococcus mutans are the responsible for the cause of initiation of dental caries. Reduction of streptococcus mutans load in the oral cavity by using antibacterial agent. Herbal is the safe and effective for clinical implication. 
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