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Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
Conditions
Tooth Discoloration
Interventions
Whitening Toothpaste, Experimental Mouthwash, Regular Fluoride Toothpaste
Drug · Device
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Melbourne, Florida
Conditions
Dental Caries
Interventions
Test Dentifrice, Reference Dentifrice, Negative Control Dentifrice
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 85 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Phase 4 Interventional Accepts healthy volunteers

A Two-Week Study of an Anticavity Low pH Mouthwash

NCT06010758
Conditions
Healthy
Interventions
Listerine Experimental Mouthwash, Colgate Cavity Protection Toothpaste, Listerine Total Care Zero, Listerine Cool Mint Zero
Drug · Other
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Efficacy of Experimental Gel to Foam Dentifrices in Dental Erosion

NCT01657903
Conditions
Dental Erosion, Acid Wear
Interventions
Sodium Fluoride, Potassium nitrate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Powertoothbrushing for Treating Gingivitis

NCT03381339
Conditions
Gingivitis
Interventions
Oscillating rotating power toothbrush
Device
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Oral Hygiene
Interventions
5% KNO3 / 0.2542% NaF dentifrice with 0.5% spherical silica, 5% KNO3 / 0.2542% NaF dentifrice with 1% spherical silica and 5% STP, 5% KNO3 / 0.2542% NaF dentifrice with 6% abrasive silica, 5% KNO3 / 0.2543% NaF dentifrice with 16% abrasive silica and 5% STP
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Controlled Clinical Study to Determine the Gingivitis Benefit of Flossing

NCT00855933
Conditions
Gingivitis
Interventions
Experimental Floss
Device
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
San Antonio, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Experimental Dentifrices on Remineralization of Caries Lesions In-situ

NCT02195583
Conditions
Oral Hygiene
Interventions
Sodium fluoride (1426 ppm), Sodium fluoride (1150 ppm), Sodium fluoride (250 ppm), Sodium fluoride (1426 ppm) + zinc base A, Sodium fluoride (1426 ppm) + zinc base B, Fluoride (0 ppm)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Mucositis, Neoplasms
Interventions
Oral Defense Toothpaste, Crest Toothpaste, Magic Mouth Rinse
Drug
Lead sponsor
Oral Defense, LLC
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Spokane, Washington
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Clinical Study to Assess the Effects of Various Dentifrice Technologies on Dentinal Hypersensitivity

NCT03965039
Conditions
Dentin Hypersensitivity
Interventions
Dipotassium oxalate toothpaste, Stannous fluoride toothpaste, Potassium nitrate toothpaste, Sodium monofluorophosphate toothpaste
Device · Drug
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Not applicable Interventional Accepts healthy volunteers

Intra Oral Application (IOA) Testing Study of a Stannous Toothpaste

NCT07419672
Conditions
Dental Caries
Interventions
Negative Control Treatment Slurry (Fluoride-Free), Active Comparator Fluoride Treatment (0.454% SnF), Test Fluoride Treatment (0.454% SnF) (Investigational Toothpaste)
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Noblesville, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of an Experimental Toothbrush for Treatment and Prevention of Gingivitis

NCT01224158
Conditions
Dental Devices, Home Care
Interventions
Experimental Power Toothbrush, Flat trimmed Manual Toothbrush
Device
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Efficacy and Safety of a Loop Stretchable Dental Floss

NCT06515483
Conditions
Gingivitis, Supragingival Plaque
Interventions
Brushing and Flossing of teeth, Brushing Only
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study in Dentinal Hypersensitivity (DH) Participants to Assess the Efficacy of an Occluding Dentifrice.

NCT02753075
Conditions
Dentin Sensitivity
Interventions
Experimental Oral Rinse 1, Experimental Oral Rinse 2, Placebo Oral Rinse, Fluoride toothpaste
Device · Other · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Three Toothpastes Using an in Situ Caries Model

NCT02751320
Conditions
Dental Caries
Interventions
0.425 % w/w phytate,1150ppm F, 0.85 % w/w phytate,1150ppm F, 0.85 % w/w phytate,0.3%ZnCl2 0.5% sodium citrate, 1150ppm F, 0 ppm F, 1150ppm F, 0.3%ZnCl2, 0.5% sodium citrate, 1150ppm F
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 85 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Phase 4 Interventional Accepts healthy volunteers

A Twelve Week Study of Prototypes Mouth Rinses

NCT05526586
Conditions
Healthy
Interventions
Colgate Cavity Protection Toothpaste, Zero Alcohol Gum Prototype, Alcohol Gum Prototype, Listerine Cool Mint Antiseptic Mouthwash, 5% Hydroalcohol
Other
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Dentin Sensitivity
Interventions
Experimental Oral Rinse 1 (1.5% w/w KOX, 0ppm F, pH 7.0), Experimental Oral Rinse 2 (2.0% w/w KOX, 45ppm F, pH 4.5), Placebo Oral Rinse (0% w/w KOX 0ppm F, pH 4.5 )
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Clinical Study to Evaluate Experimental Children's Toothpastes in an In-Situ Caries Model

NCT01607411
Conditions
Dental Caries
Interventions
Fluoride, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
11 Years to 14 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed No phase listed Observational Accepts healthy volunteers

Meta-analysis of Stannous Fluoride and the Effects on Gingival Health

NCT03970759
Conditions
Gingivitis
Interventions
Stannous Fluoride Dentifrice, Positive control dentifrice, Negative control dentifrice
Drug
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
2,890 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Dentin Sensitivity, Oral Hygiene
Interventions
Test Dentifrice, Reference Dentifrice (Aquafresh Cavity Protection)
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Gingivitis, Plaque
Interventions
Colgate® Cavity Protection Toothpaste, Listerine® Cool Mint®, Concept Curve Winter Series Toothbrush, 5% Hydroalcohol Mouthrinse, Mouthrinse Prototype 1, Mouthrinse Prototype 2
Other
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Gingivitis
Interventions
Stannous fluoride, Sodium monofluorophosphate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Dentin Hypersensitivity
Interventions
Test Toothpaste 1, Test Toothpaste 2, Reference Toothpaste
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed No phase listed Interventional Accepts healthy volunteers Results available

Measuring Efficacy of an Oral-Irrigator After Three Weeks of Use

NCT04899440
Conditions
Gingivitis, Plaque
Interventions
Water Flosser, Control
Device · Other
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Fort Wayne, Indiana