Clinical trials: Fluoride
Gingival Inflammation, Dental Plaque
A Study to Measure the Effect of a Toothpaste Containing Proteins and Enzymes and a Fluoride Toothpaste on Gingival Health
This study is a double-blind, randomised, parallel group efficacy study. A minimum of 240 healthy female and male participants aged 18-70 years will be enrolled onto the study according to the inclusion/exclusion criteria.
- Trial name
- NCT06932211
- Testing
- Toothpaste containing proteins and enzymes, Control fluoride toothpaste
- Where
- China
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Dental Caries, Oral Disease
Fluoride Varnish Community Trial
This cluster-randomized controlled community trial aimed to assess the efficacy and costs of fluoride varnish application for caries prevention in a high-risk population in South Africa.
- Conditions
- Dental Caries, Oral Disease, Costs
- Trial name
- NCT03429829
- Testing
- Flairesse varnish
- Where
- 2 sites in South Africa
- Volunteers
- 513 people, healthy volunteers welcome
- Sponsor
- DMG Dental Material Gesellschaft mbH
Teeth Color, Teeth Staining
A Clinical Study to Evaluate the Stain Reduction Efficacy of a Non-Fluoride Tooth Whitening Dentifrice Containing Nano-Hydroxyapatite (nHAP) and a High Cleaning Silica Abrasive System Compared to a Commercial Fluoride Non-Whitening Dentifrice as a Negative Control
To determine whether brushing with a non-fluoride tooth whitening dentifrice containing nHAP and a high cleaning silica system produces a greater level of stain reduction as indicated by the Modified Lobene Stain Index (MLSI) for…
- Trial name
- NCT07214038
- Testing
- toothpaste
- Where
- India
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Boka LLC
Plaque, Dental Plaque
Clinical Evaluation of a Toothpaste for Dental Plaque Reduction and Prevention of Gum Problems
Qualified subjects will be enrolled and randomized to either one of the three study groups described above based on their initial modified gingivitis and plaque scores.
- Conditions
- Plaque, Dental Plaque, Gingivitis
- Trial name
- NCT07842991
- Testing
- 0.45% SnF HW with NaF (1450 F), 67% Bicarbonate with NaF (1400 F), Colgate Cavity Protection Toothpaste
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Whitening
Efficacy of a Toothpaste Containing Hydrogen Peroxide as Compared to a Regular Fluoride Toothpaste Without Hydrogen Peroxide in the Immediate Removal of Tooth Stains After a Single Brushing.
The aim of this study is to evaluate and compare the immediate efficacy of a hydrogen peroxide-containing toothpaste versus a regular fluoride toothpaste without hydrogen peroxide in removing extrinsic tooth stains following a…
- Trial name
- NCT07276672
- Testing
- Optic White Adv Sparkling White (2%HP) Toothpaste, Colgate Great Regular Flavor Toothpaste
- Where
- Dominican Republic
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis
Stannous Fluoride and Gingivitis
8-week study using stannous fluoride toothpaste on subjects with gingivitis ("unhealthy") and without gingivitis ("healthy"). Gingivitis index will be performed at BL, Week 4 and Week 8.
- Trial name
- NCT05326373
- Testing
- Stannous fluoride
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Caries Infiltration, Fluorosis
Resin Infiltration and Resin Infiltration With Bleaching in Improving the Esthetics for Fluorosis Stains
Dental fluorosis is a clinical manifestation of chronic exposure to high intakes of fluoride during the tooth development. The present study is planned to evaluate the efficacy of Resin Infiltration technique in improving the…
- Conditions
- Caries Infiltration, Fluorosis, Dental Care
- Trial name
- NCT01733888
- Testing
- Office Bleaching, Resin Infiltration, Resin Infiltration twice
- Where
- 2 sites in India
- Volunteers
- 80 people
- Sponsor
- DMG Dental Material Gesellschaft mbH
Dental Caries
To Determine the Ability of a New Product Formulation to Remineralize an Early Caries Lesion by an In-situ Study
This is a double blind, cross-over, controlled clinical trial utilizing thirty (30) adults to evaluate remineralization of early caries lesions.
- Trial name
- NCT02388178
- Testing
- Control toothpaste containing no anti-cavity ingredients, Experimental toothpaste containing fluoride and amino acid (arginine), Fluoride toothpaste containing fluoride as the anti-cavity ingredient
- Volunteers
- healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis
A Clinical Study Investigating the Effects of a Dentifrice Containing 0.454% Stannous Fluoride on Gingivitis Treatment and Plaque Reduction When Used Twice Daily for 12 Weeks
The purpose of this clinical study is to investigate the efficacy of a dentifrice containing 0.454 percent (%) weight by weight (w/w) stannous fluoride (SnF2), on gingivitis treatment and plaque reduction, compared to a regular…
- Trial name
- NCT06143670
- Testing
- Stannous fluoride toothpaste, Sodium fluoride toothpaste
- Where
- United States
- Volunteers
- 159 people
- Sponsor
- HALEON
Dental Plaque, Gingivitis
A Study to Evaluate the Efficacy of a Stannous Fluoride Toothpaste With a Cetylpyridinium Chloride Mouthwash in Improving Gingival Health and Reducing Plaque Accumulation
The aim of this study is to assess the ability of a marketed Cetylpyridinium Chloride (CPC) mouthwash alongside a marketed Stannous Fluoride (SnF2) toothpaste in improving gingival health and reducing plaque accumulation…
- Trial name
- NCT06660069
- Testing
- Stannous Fluoride Toothpaste (Parodontax Complete Protection Toothpaste), CPC Mouthwash (Parodontax Active Gum Health Mouthwash), Regular Fluoride Toothpaste (Crest Cavity Protection)
- Where
- United States
- Volunteers
- 199 people, healthy volunteers welcome
- Sponsor
- HALEON
Plaque
Efficacy of a Stannous Fluoride Toothpaste, Cetylpyridinium Chloride Mouthwash, and Battery Toothbrush Regimen in Reducing Established Dental Plaque and Gingivitis.
To evaluate the efficacy of a stannous fluoride toothpaste, Cetylpyridinium Chloride Mouthwash, and Battery Toothbrush Regimen in Reducing Established Dental Plaque and Gingivitis.
- Trial name
- NCT07398846
- Testing
- 0.454%Stannous fluoride toothpaste, 0.075% Cetylpyridinium Chloride (CPC) and 0.28% zinc lactatmouthwashe, 0.76% Sodium Monofluorophosphate (Na MFP) toothpaste
- Where
- United States
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Caries
Effect of Dentifrice Usage Regime on Delivery and Efficacy of Fluoride
This study will evaluate and compare the effect of the amount of toothpaste used and brushing time on enamel strengthening (percent of surface microhardness recovery, % SMHR) and enamel fluoride uptake (EFU).
- Trial name
- NCT01563172
- Testing
- Sodium fluoride / silica and carbopol, 0.5g, Sodium fluoride / silica and carbopol, 1.5g, Fluoride free dentifrice
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Tooth Erosion
Intra Oral Kinetics of Fluoride Containing Dentifrices
The aim of this study is to assess the impact of formulation differences on fluoride retention clearance with US levels of fluoride (1150 ppm of fluoride) by evaluating and comparing between treatments the concentrations of…
- Trial name
- NCT02548156
- Testing
- Test Dentifrice, Reference Dentifrice, Comparator Dentifrice
- Where
- United Kingdom
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Oral Malodor
A Clinical Study Conducted in the Bangkok, Thailand Area, to Investigate the Clinical Efficacy of a New Toothpaste
To investigate the clinical efficacy of a new toothpaste containing 0.454% stannous fluoride as compared to a regular fluoride toothpaste containing 0.76% sodium monofluorophosphate on oral malodor reduction via organoleptic…
- Trial name
- NCT07223073
- Testing
- 0.454% stannous fluoride, 0.76% sodium monofluorophosphate
- Where
- Thailand
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dentin Sensitivity
A Clinical Study to Evaluate the Effectiveness of an Test Toothpaste for the Relief of Dentin Hypersensitivity in a Chinese Population
The purpose of this study is to evaluate the clinical efficacy of a 0.454 percent (%) weight/weight (w/w) stannous fluoride (SnF2) toothpaste in reducing dentin hypersensitivity (DH) to an evaporative (air) stimulus and tactile…
- Trial name
- NCT07352956
- Testing
- Test toothpaste, Sodium fluoride toothpaste
- Where
- China
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- HALEON
Dentin Sensitivity
Clinical Study to Evaluate the Anti-sensitivity Efficacy of a Stannous Fluoride Toothpaste in a Population of Dentin Hypersensitivity Sufferers
The aim of this study is to confirm the clinical Dentin Hypersensitivity (DH) efficacy of a 0.454 percent (%) Stannous Fluoride (SnF2) toothpaste.
- Trial name
- NCT06359028
- Testing
- Stannous fluoride toothpaste, Crest cavity protection toothpaste
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- HALEON
Extrinsic Dental Stain, Oral Hygiene
Study to Investigate the Stain Control of Two Stannous Fluoride Dentifrices
The purpose of this study is to evaluate and compare the stain build up of two stannous fluoride (SnF2) / sodium tripolyphosphate (STP) dentifrices of differing abrasivity levels, with a marketed standard fluoride dentifrice and…
- Trial name
- NCT03160703
- Testing
- Stannous fluoride (SnF2, 0.454%), Sodium tripolyphosphate (STP, 5%), 2.0% abrasive silica, Stannous fluoride (SnF2, 0.454%), Sodium tripolyphosphate (STP, 5%), abrasive silica (3.5%), Sodium Monofluorophosphate (1000 ppm fluoride ), RDA~80
- Where
- Canada
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Dental Plaque, Gingivitis
The Clinical Investigation of Toothpaste as Compared to Toothpaste and Mouthwash in Reducing Plaque and Gingivitis: A Six-week Clinical Study in the US
The objective of this clinical research study is to evaluate clinical efficacy of Colgate Total Toothpaste as compared to Crest Pro-Health Toothpaste and Crest Pro-Health Mouthwash, and Crest Cavity Protection Toothpaste and…
- Trial name
- NCT02360995
- Testing
- Triclosan/fluoride toothpaste, stannous fluoride toothpaste, fluoride toothpaste
- Where
- United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Caries in Children
Efficacy and Safety Evaluation of Anti-Caries Varnish
The purpose of the study is to determine the efficacy \& safety of Advantage Anti-Caries Varnish for primary prevention. The objectives are: 1) To determine if Advantage Anti-Caries Varnish (test varnish) is superior to an active…
- Trial name
- NCT04947527
- Testing
- Test varnish
- Where
- United States Minor Outlying Islands
- Volunteers
- 274 people, healthy volunteers welcome
- Sponsor
- Advantage Silver Dental Arrest, LLC
Healthy Subjects, Partial Denture Wearers
In Situ Caries of Fluoride Toothpastes
This study is to evaluate the effect of fluoride dentifrices on enamel with artificial caries lesions in an in situ model.
- Conditions
- Healthy Subjects, Partial Denture Wearers, Caries
- Trial name
- NCT00708123
- Testing
- Sodium fluoride toothpaste
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline