- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05623761
Toothpastes With Thermal Water for Oral Health
February 28, 2023 updated by: I.M. Sechenov First Moscow State Medical University
The Effect of Toothpastes Based on Alkaline Thermal Water With and Without Fluorinated Derivative on Gingivitis, Dentin Hypersensitivity, and Oral Hygiene: a Randomized Clinical Trial
The aim of the study is to compare the effect of toothpastes containing thermal water of Castera-Verduzan with 1450 ppm fluoride and without fluorinated derivatives on oral hygiene, gingivitis, and dentin hypersensitivity in young adults.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This will be a double-blind, randomized, two-arm parallel-group study of the effect of toothpastes containing thermal water of Castera-Verduzan with 1450 ppm fluoride and without fluorinated derivatives.
The groups will include adults with gingivitis and dentinal hypersensitivity (DH) diagnosed clinically.
To assess the effect of the toothpastes, the following parameters will be used: gingival health (modified gingival index, MGI; gingival bleeding index, BI), dentin sensitivity (Shiff's index, VAS), oral hygiene level (Navi-Rustogi index), and salivary pH.
Study Type
Interventional
Enrollment (Actual)
84
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Moscow, Russian Federation, 121059
- Institute of Dentistry of Sechenov University
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 25 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- aged between 20-25 years
- signed an approved Informed Consent Form, authorizing the participation in the trial and the use of the results of the trial for educational purposes and for the publication
- the diagnosis of gingivitis stated clinically
- at least one tooth with the diagnosis of dentin hypersensitivity stated clinically
Exclusion Criteria:
- medical and pharmacotherapeutic histories that may compromise the protocol (pregnancy or breastfeeding, psychiatric disorders, allergies to toothpastes ingredients, eating disorders)
- systemic conditions that are etiologic to dentin hypersensitivity (e.g., chronic acid regurgitation)
history of chemotherapy or radiotherapy
- taking antibiotic, anti-inflammatory, or anti-coagulant medications 4 weeks prior to or after the baseline visit
- oral mucosa pathology
- periodontal surgery in the preceding 3 months
- orthodontic appliance treatment within previous 3 months
- teeth or supporting structures with any other painful pathology or defects
- taking any other agents for DH management 4 weeks prior to or after the baseline visit
- extensively restored teeth and those with restorations extending into the
cervical area
- dental bleaching within previous 3 months
- subject withdrawal of consent
- subject is not compliant with study procedures
- adverse Event that in the opinion of the Investigator would be in the best interest
of the subject to discontinue study participation
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Group 1 - toothpaste containing thermal water of Castera-Verduzan and 1450 ppm Sodium fluoride
Subjects will receive thermal water/sodium fluoride toothpaste (BUCCOTHERM® Sensitive Gums with Fluoride)
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Toothbrushing using standardised technique and pear-sized amount of toothpaste BUCCOTHERM® Sensitive Gums with Fluoride twice daily for 1 month.
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Active Comparator: Group 2 - toothpaste containing thermal water of Castera-Verduzan
Subjects will receive thermal water toothpaste (BUCCOTHERM® Sensitive Gums Fluoride-Free)
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Toothbrushing using standardised technique and pear-sized amount of toothpaste BUCCOTHERM® Sensitive Gums Fluoride-Free twice daily for 1 month.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation of gingival inflammation by Modified Gingival Index (MGI)
Time Frame: 4 weeks after the baseline
|
MGI is used to assess visual symptoms of gingivitis on facial and lingual surfaces of each scorable tooth (whole mouth).
Two scores are recorded buccally/labially, two scores lingually/palatally.
Values are presented as means across all tooth surfaces with minimum and maximum scores in agreement with minimum and maximum index values (i.e., 0-4).
Scoring is performed using standard dental light:0=absence of inflammation,1=mild inflammation;slight change in color,little change in color; little change in texture of any portion of the marginal or papillary gingival unit,2=mild inflammation; criteria as above plus the entire marginal or papillar gingival unit,3=moderate inflammation;glazing, redness, edema, and/or hypertrophy of the marginal or papillary gingival unit,4=severe inflammation; marked redness, edema and/or hypertrophy of the marginal or papillary gingival unit,spontaneous bleeding,congestion,or ulceration.
Lower scores indicate better results.
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4 weeks after the baseline
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Evaluation of gingival inflammation by Bleeding Inde
Time Frame: 4 weeks after the baseline
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BI is used to assess bleeding elicited on probing as a measure of gingival condition.
Gingivae are air dried and examiner assesses bleeding using a probe which is gently inserted into gingival crevice to depth of app 1 mm and run around tooth (angle of app 60 deg to long axis of tooth), gently stretching epithelium while sweeping from interproximal to interproximal along sulcular epithelium.
BI is assessed on facial and lingual gingival surfaces of each scorable tooth (whole mouth).
3 scores are recorded buccally/ labially, 3scores lingually/ palatally.
All scorable teeth in one quadrant are probed first (app 30 sec) before recording number of gingival units which bleed.
Values are presented as means across all tooth surfaces with minimum and maximum scores in agreement with minimum and maximum index values (i.e., 0-2).
BI score:0=no bleeding after 30 sec, 1=bleeding upon probing after 30 sec,2=immediate bleeding.
Lower scores indicate better results.
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4 weeks after the baseline
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Evaluation of DH according to Shiff sensitivity score
Time Frame: 4 weeks after the baseline
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First, the tooth is isolated by the cotton roll from the adjacent teeth.
Next, a blast of air from a standard dental unit syringe at 60 ± 5 psi at 18-22 °C is directed onto the exposed middle 1/3 buccal surface for 1 s at a distance of approximately 10 mm.
Then, each patient reports the sensitivity he/she sensed using Schiff Cold Air Sensitivity scale scored from 0 to 3: score "0" means no response, score "1" means response without request of discontinuation of stimulus, score "2" means response with request of discontinuation of stimulus, and score "3" means pain with request of discontinuation of stimuli.
Lower scores indicate better results.
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4 weeks after the baseline
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation of oral hygiene level according to Navi-Rustogi index
Time Frame: 4 weeks after the baseline
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Nine sites per facial and lingual tooth surface are assessed, for a maximum 504 sites total (excluding 3rd molars, crowns, and surfaces with cervical restorations).
Disclosed plaque is scored in each tooth area as follows: 0 = Absent; and 1 = Present.
A mean plaque index (MPI) is calculated for each subject on a whole mouth basis.
Lower scores indicate better results.
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4 weeks after the baseline
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Evaluation of salivary pH
Time Frame: 3 minutes after baseline (after toothbrushing)
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Unstimulated 5 ml whole saliva sample is collected in morning from 10 am to 11 am, two hours after the last meal.
Participants refrain from eating, drinking, smoking, or conducting oral hygiene procedures for a minimum of 90 min prior to salivary collection.
Participants are comfortably seated, are asked to avoid swallowing saliva and asked to lean forward and spit all the saliva they produced into a graduated test tube until the required volume is collected.
The pH is determined immediately after the collection using a digital pH-meter.
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3 minutes after baseline (after toothbrushing)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Irina M Makeeva, +79037280722
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Makeeva IM, Polyakova MA, Doroshina VY, Turkina AY, Babina KS, Arakelyan MG. [Comparative effectiveness of therapeutic toothpastes with fluoride and hydroxyapatite]. Stomatologiia (Mosk). 2018;97(5):34-40. doi: 10.17116/stomat20189705134. Russian.
- Makeeva IM, Polyakova MA, Doroshina VY, Sokhova IA, Arakelyan MG, Makeeva MK. [Efficiency of paste and suspension with nano-hydroxyapatite on the sensitivity of teeth with gingival recession]. Stomatologiia (Mosk). 2018;97(4):23-27. doi: 10.17116/stomat20189704123. Russian.
- Polyakova M, Sokhova I, Doroshina V, Arakelyan M, Novozhilova N, Babina K. The Effect of Toothpastes Containing Hydroxyapatite, Fluoroapatite, and Zn-Mg-hydroxyapatite Nanocrystals on Dentin Hypersensitivity: A Randomized Clinical Trial. J Int Soc Prev Community Dent. 2022 Apr 8;12(2):252-259. doi: 10.4103/jispcd.JISPCD_333_21. eCollection 2022 Mar-Apr.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 1, 2022
Primary Completion (Actual)
January 30, 2023
Study Completion (Actual)
February 15, 2023
Study Registration Dates
First Submitted
November 7, 2022
First Submitted That Met QC Criteria
November 16, 2022
First Posted (Actual)
November 21, 2022
Study Record Updates
Last Update Posted (Actual)
March 1, 2023
Last Update Submitted That Met QC Criteria
February 28, 2023
Last Verified
November 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18081212
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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