- Conditions
- Gingivitis, Dental Plaque
- Interventions
- Oscillating-rotating electric toothbrush, Sonic electric toothbrush, Manual toothbrush
- Device
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,929 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 44
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Gingivitis, Plaque
- Interventions
- manual Tooth Brush + Colgate Total TP (0.454% SnF, 1100 ppm F), manual toothbrush + Colgate dental cream
- Drug
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Costa Mesa, California
- Conditions
- Dental Plaque
- Interventions
- Manual Toothbrush, Interproximal Cleaning Device
- Device
- Lead sponsor
- Philips Oral Healthcare
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 170 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Dental Plaque Induced Gingivitis, Dental Plaque
- Interventions
- Oral B Healthy Clean Manual Toothbrush, BURST Sonic Oral Care, Philipps Sonicare DiamondClean 300 Series
- Device
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Plaque Induced Gingivitis
- Interventions
- Bixdo Ultra Compact Water Flosser, Manual toothbrush
- Device
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Inflammation, Periodontitis
- Interventions
- Sonicare/Elite-Flexcare Toothbrush, Manual Toothbrush
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- 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
- Gingivitis, Gingival Bleeding, Dental Plaque
- Interventions
- Device: Electric Flosser, Manual toothbrush
- Device
- Lead sponsor
- Flaus, Inc
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Noblesville, Indiana
- Conditions
- Gingivitis, Plaque, Calculus, Tooth Discoloration
- Interventions
- Toothwave toothbrush
- Device
- Lead sponsor
- Home Skinovations Ltd.
- Industry
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Gingivitis, Plaque
- Interventions
- Oscillating-rotating electric toothbrush, Side-to-side electric toothbrush, Manual toothbrush
- Device
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,145 participants
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Plaque, Dental, Gingivitis
- Interventions
- Test regimen, Control regimen
- Drug
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Melbourne, Florida
- Conditions
- Gingivitis, Gingival Bleeding, Dental Plaque
- Interventions
- Electric Flosser, Manual Toothbrush
- Device
- Lead sponsor
- Flaus, Inc
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Gingivitis
- Interventions
- AirFloss + BreathRx, AirFloss + Listerine, Dental Floss, Manual Toothbrush
- Device
- Lead sponsor
- Philips Oral Healthcare
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 290 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- 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
- Conditions
- Health Adult Subjects
- Interventions
- Beaming White, Philips Zoom Professional Whitening Treatment, Opalescence Boost PF, Fluoride Toothpaste, Soft Manual Toothbrush, CP LED, Gingival Barrier
- Drug · Combination Product · Device
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Melbourne, Florida
- Conditions
- Periodontitis, Dental Plaque
- Interventions
- ADA approved Manual Toothbrush, Marketed Power Toothbrush
- Device
- Lead sponsor
- Philips Clinical & Medical Affairs Global
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 346 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Dentin Sensitivity
- Interventions
- Potassium Oxalate, Stannous fluoride paste, Manual toothbrush, Power toothbrush
- Device · Drug
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Fresno, California
- Conditions
- ASD I, ASD2
- Interventions
- Hum by Colgate Smart Kids Toothbrush (battery powered) - 490000006871
- Device
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 17 participants
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- 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
- 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
- Dental Plaque, Gingivitis
- Interventions
- Mouthwash, Floss, Toothbrush, Toothpaste
- Drug · Device
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 228 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Dental Caries
- Interventions
- C16G2 Rinse, Placebo, C16G2 Gel
- Drug
- Lead sponsor
- Armata Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 2
- States / cities
- Kalispell, Montana • Salt Lake City, Utah
- Conditions
- Caries Risk, Caries, Dental
- Interventions
- Powered toothbrush
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 8 Years to 12 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan