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ClinicalTrials.gov public records Last synced Sep 25, 2026, 10:56 PM EDT

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Showing 25–36 of 12 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Dental Plaque, Gingivitis
Interventions
Triclosan/fluoride toothpaste, stannous fluoride toothpaste, fluoride only toothpaste, Cetylpyridinium chloride mouthwash, Fluoride only mouthwash
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
179 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Cedar Knolls, New Jersey
Completed Phase 3 Interventional Accepts healthy volunteers Results available

The Efficacy of a Toothpaste to Reduce Sensitivity

NCT00763269
Conditions
Dentin Hypersensitivity
Interventions
Triclosan, Silicon dioxide, fluoride, Triclosan, fluoride
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
12 Years to 80 Years
Enrollment
626 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Cedar Knolls, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

Stanford's Outcomes Research in Kids

NCT01442701
Conditions
Bacterial, Viral and Other Infectious Agents
Interventions
Removal of triclosan-containing cleaning products from household.
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
361 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Stanford, California
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Compare Anti-inflammatory Dentifrices

NCT00762528
Conditions
Gingivitis
Interventions
Triclosan/Copolymer/fluoride toothpaste, Sodium monofluorophosphate toothpaste
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 60 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Greenville, North Carolina
Completed Phase 3 Interventional Accepts healthy volunteers

Training and Calibration of Dental Examiners

NCT00765167
Conditions
Dental Plaque
Interventions
Fluoride, Triclosan, Chlorhexidine gluconate
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Newark, New Jersey
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Study to Compare Dental Plaque Control

NCT00758394
Conditions
Dental Plaque
Interventions
Fluoride, Triclosan/Fluoride
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 53 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
New York, New York
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Anti-Inflammatory Effects of Colgate Total® During an Experimental Gingivitis Model

NCT01799226
Conditions
Gingivitis
Interventions
Toothpaste without triclosan, Triclosan
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Compare the Clinical Efficacy of Prototype Toothpastes.

NCT00761930
Conditions
Gingival Diseases
Interventions
Fluoride, Triclosan and fluoride, Herbal Ingredient and fluoride
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Rochester, New York
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Study to Evaluate Dental Plaque

NCT00758290
Conditions
Gingival Diseases
Interventions
Triclosan/Fluoride, Fluoride/triclosan
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
20 Years to 51 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Triclosan, Triclocarban, and the Microbiota

NCT01509976
Conditions
Triclosan Effects on Microbial Flora
Interventions
triclosan/triclocarban-containing personal care products
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Stanford, California
Conditions
Dental Plaque, Gingivitis
Interventions
Triclosan/fluoride toothpaste, stannous fluoride toothpaste, fluoride toothpaste, Fluoride Mouthwash, cetylpyridinium chloride Mouthwash
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Loma Linda, California