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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Dental Plaque
Interventions
Livionex® Dental Gel, PreviDent 5000 plus/Tom's of Maine Children's toothpaste, Kolibree Toothbrush
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
San Francisco, California
Completed Phase 2 Interventional Accepts healthy volunteers

The Microbiology of Caries Resistance

NCT02130206
Conditions
Dental Caries
Interventions
Caries Free, Caries Active, Caries Free - Placebo, Caries Active - Placebo
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Gainesville, Florida
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Investigation of Dental Plaque and Gingival Index

NCT00759031
Conditions
Dental Plaque
Interventions
Sodium Monofluorophosphate, Triclosan/Fluoride/Copolymer
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional

Dental Plaque Removal Study

NCT01559987
Conditions
Gingivitis, Gum Disease
Interventions
Manual Toothbrush only, MTB + Waterpik Ultra Water Flosser 'High', MTB + Floss (MTB+Floss)
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Study to Evaluate the Treatment of Gingivitis of Two Toothpastes

NCT00762515
Conditions
Dental Plaque
Interventions
Fluoride, Triclosan
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Gingivitis
Interventions
power toothbrush, manual toothbrush
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years to 65 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fort Wayne, Indiana
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing to Improve Oral Hygiene in Adolescent Orthodontic Patients

NCT07164989
Conditions
Gingivitis, DMFT Index, Dental Plaque Index, Oral Hygiene Education Methods, Oral Hygiene Reinforcement During Fixed Orthodontic Treatment, Motivational Interview, OHI
Interventions
Motivational Interviewing-Based Counseling, Standard Oral Health Education
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
14 Years to 19 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study to Determine the Anti-plaque Efficacy of Commerical Toothpastes and an Oral Rinse

NCT01024738
Conditions
Dental Plaque
Interventions
Fluoride, Triclosan, fluoride, Chlorhexidine Gluconate
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Paramus, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

ToothWave Plaque and Gingivitis Study

NCT03885323
Conditions
Gingivitis, Plaque, Calculus, Dental
Interventions
RF utilizing powered toothbrush, Control placebo with no RF
Device
Lead sponsor
Home Skinovations Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Anti-Plaque Effect of AN0128 Toothpaste

NCT00762151
Conditions
Dental Plaque
Interventions
Negative Control (Regular Toothpaste), Positive Control (anti-plaque/anti-bacterial toothpaste), Prototype (AN0128 Toothpaste)
Other · Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Cedar Knolls, New Jersey
Conditions
Plaque, Dental, Caries, Dental, Oral Hygiene
Interventions
Livionex Dental Gel, A standard children's toothpaste containing 1500 ppm fluoride
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
9 Months to 12 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Gingivitis, Periodontitis, Dental Plaque
Interventions
Oral Hygiene
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Irvine, California
Conditions
Dental Plaque
Interventions
19416-154-1, W002194-0221P
Device
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Las Vegas, Nevada
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
Conditions
Plaque, Dental, Gingivitis
Interventions
Colgate SNaP Total 10/10, 1.5 Taurate, Colgate Great Regular Flavor Toothpaste, Flat Trimmed Extra Clean TB
Drug · Other
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Costa Mesa, California
Completed Not applicable Interventional Accepts healthy volunteers

Testing if Tartarase Can Remove Dental Tartar

NCT06139835
Conditions
Dental Calculus
Interventions
Tartarase
Biological
Lead sponsor
Pontis Biologics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Huntington, New York
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Enzymes on Dental Biofilm Accumulation

NCT05579938
Conditions
Dental Plaque
Interventions
Enzyme-containing lozenge, Placebo lozenge
Dietary Supplement
Lead sponsor
Novozymes A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Compare the Clinical Efficacy of Prototype Toothpastes

NCT00926029
Conditions
Dental Plaque
Interventions
Fluoride, Triclosan, fluoride, Metal salt
Drug · Other
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Cedar Knolls, New Jersey
Conditions
Plaque, Dental
Interventions
Dentifrices
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Plaque Removal of a Novel Brushing Device

NCT05038293
Conditions
Dental Plaque
Interventions
Automated mouthpiece-based toothbrush, Manual toothbrush
Device
Lead sponsor
University of Washington
Other
Eligibility
5 Years to 17 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Effectiveness of a Cognitive Behavioral Intervention (CBI)

NCT05782348
Conditions
Adolescent Behavior, Dental Plaque, Gingivitis, Cognitive Change
Interventions
Cognitive behavioral intervention, Colgate smart toothbrush
Behavioral · Other
Lead sponsor
Howard University
Other
Eligibility
14 Years to 17 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Plaque and Gingivitis Evaluation of a U-Shaped Toothbrush in a 30-Day Model

NCT06122376
Conditions
Plaque Induced Gingivitis
Interventions
U-shaped Power Toothbrush, Soft Manual Toothbrush
Device
Lead sponsor
Lander Enterprises, LLC
Industry
Eligibility
5 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Dental Caries
Interventions
Oral Samples
Other
Lead sponsor
University of Florida
Other
Eligibility
2 Years to 7 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Assessing the Effects of Three Oral Care Regimens

NCT02940821
Conditions
Dental Plaque, Gingivitis
Interventions
Toothbrushing, Fluoridated Dentifrice (.15% sodium monofluorophosphate), Fluoridated Dentifrice Whitening System (.454% stannous fluoride with 2% hydrogen peroxide), Whitening (4.5% hydrogen peroxide), Other Fluoridated Dentifrice (.454% stannous fluoride)
Other
Lead sponsor
Pearl Network
Network
Eligibility
18 Years to 70 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Emerson, New Jersey