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CTRI Number  CTRI/2025/03/083491 [Registered on: 26/03/2025] Trial Registered Prospectively
Last Modified On: 26/03/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Dentistry 
Study Design  Other 
Public Title of Study   pH change and Salivary Clearance Rate Of Different Antitussive Lozenges In Adults 
Scientific Title of Study   pH Modulation And Salivary Clearance Rate Of Different Antitussive Lozenges In Adults: A Randomized Clinical 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  Dr Saloni Wankhede 
Designation  PG Student  
Affiliation  JMFs ACPM Dental College Dhule 
Address  Department of Public Health dentistry Room no 8 third floor Jawahar Medical Foundation Annasaheb Chudaman Patil Memorial Dental College Dhule Dhule MAHARASHTRA 424001 India

Dhule
MAHARASHTRA
424001
India 
Phone  9307139321  
Fax    
Email  saloniwankhede9096@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Prashanth Vishwakarma 
Designation  Professor 
Affiliation  JMFs ACPM Dental College Dhule 
Address  Department of Public Health dentistry Room no 8 third floor Jawahar Medical Foundation Annasaheb Chudaman Patil Memorial Dental College Dhule Dhule MAHARASHTRA 424001 India

Dhule
MAHARASHTRA
424001
India 
Phone  9766745627  
Fax    
Email  dr_prashanthvk@yahoo.com  
 
Details of Contact Person
Public Query
 
Name  Dr Saloni Wankhede 
Designation  PG Student  
Affiliation  JMFs ACPM Dental College Dhule 
Address  Department of Public Health dentistry Room no 8 third floor Jawahar Medical Foundation Annasaheb Chudaman Patil Memorial Dental College Dhule Dhule MAHARASHTRA 424001 India

Dhule
MAHARASHTRA
424001
India 
Phone  9307139321  
Fax    
Email  saloniwankhede9096@gmail.com  
 
Source of Monetary or Material Support  
JMFs ACPM Dental College dhule maharashtra India pin code 424001  
 
Primary Sponsor  
Name  Dr. Saloni Wankhede 
Address  JMFs ACPM Dental College Dhule Maharashtra India Pincode 424001  
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 Saloni Wankhede  Jawahar medical foundation annasaheb chudaman patil memorial dental college   Departement OF Public Health Dentistry Room NO 8 Third Floor awaharal medical foundation annasaheb chudaman patil memorial dental college dhule Dhule 424001 MAHARASHTRA
Dhule
MAHARASHTRA 
9307139321

saloniwankhede9096@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Annasaheb Chaudam Patil Memorial Institutional ethical committee   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  NA 
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Koflet Lozenges  participants is asked to consume the lozenges for 1 min At the baseline before consumption of lozenges and after 5min 10 min 15 min 20min and 30 min of consumption the intrinsic pH salivary flow rate and oral clearance rate will be measured  
Comparator Agent  Strepsils Lozenges  participants is asked to consume the lozenges for 1 min At the baseline before consumption of lozenges and after 5min 10 min 15 min 20min and 30 min of consumption the intrinsic pH salivary flow rate and oral clearance rate will be measured  
Comparator Agent  Tus Q Lozenges  participants is asked to consume the lozenges for 1 min At the baseline before consumption of lozenges and after 5min 10 min 15 min 20min and 30 min of consumption the intrinsic pH salivary flow rate and oral clearance rate will be measured  
Intervention  vicks lozenges  participants is asked to consume the lozenges for 1 min At the baseline before consumption of lozenges and after 5min 10 min 15 min 20min and 30 min of consumption the intrinsic pH salivary flow rate and oral clearance rate will be measured  
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  22.00 Year(s)
Gender  Both 
Details  Subjects who were 18-22 years of age
Subjects who were caries-free that is with DMFT score 0
Subjects who were not suffering from any systemic disease or illness such as asthma or COPD were included in the study 
 
ExclusionCriteria 
Details  Individuals who did not provide informed consent, Individual who had allergies to lozenge ingredients individul who were using other cough medications, or were pregnant or lactating were excluded 
 
Method of Generating Random Sequence   Other 
Method of Concealment   Alternation 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
To evaluate The salivary pH
Salivary Oral clearance rate of different Antitussive Lozenges in adults 
5min 10min 15min 20min 30min after consumption of test food 
 
Secondary Outcome  
Outcome  TimePoints 
To evaluate The salivary pH
Salivary Oral clearance rate of different Antitussive Lozenges in adults 
5min 10min 15min 20min 30min after consumption of test food  
 
Target Sample Size   Total Sample Size="40"
Sample Size from India="40" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="0" 
Phase of Trial   Phase 3 
Date of First Enrollment (India)   07/04/2025 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="1"
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  

Anti-tussive lozenges are often consumed by individuals suffering from sore throat and upper respiratory tract infections due to their cough suppressant and soothing effect on the oro-pharynx. There is indiscriminate use of lozenges due to their easy availability and affordability. The active ingredients in most of these lozenges are amylmetacresol, dichlorobenzyl alcohol and/or dextromethorphan and they impart an unpleasant taste. In order to make the lozenges palatable, large amounts of sugars are added to them. Besides sugars, these lozenges also contain acids that contribute to their inherent pH. Hence the present study is conducted To compare the salivary pH and oral sugar clearance of 4 different commercially available Anti-tussive lozenges.

Methodology: Forty subjects aged 18-35 years were selected randomly. Four different commercially available anti-tussive lozenges Vicks, Strepsils, Koflets, Tus Q  were given to subject. Salivary pH values and salivary sugar clearance rates are assessed at baseline before the consumption of lozenges and then 5, 10, 15, 20, and 30 min after consumption.

 
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