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Showing 49–72 of 141 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

At-Home Care for Subjects With Periodontitis

NCT04254770
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Imaging-based Assessment of Oral Biofilm and Gingival Health

NCT05470023
Conditions
Plaque, Dental, Gingivitis
Interventions
OTC Toothpastes or Mouthrinses
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Irvine, California
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
Conditions
Periodontal Diseases, Gingivitis, Periodontitis, Halitosis
Interventions
Gingival health formulation in an accelerating device, Gingival health formulation on a toothbrush, OTC fluoride toothpaste
Other
Lead sponsor
Glo Science, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cambridge, Massachusetts
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
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
Completed No phase listed Observational Accepts healthy volunteers

A Study to Evaluate Associations Between Gingivitis and Pregnancy Outcomes

NCT00641901
Conditions
Pregnancy-associated Gingivitis
Interventions
counseling
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
16 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Birmingham, Alabama
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Cleansing Device for the Treatment of Scalp and Hair Conditions

NCT05319444
Conditions
Dandruff, Seborrheic Dermatitis, Hair Loss
Interventions
Off-brand Waterpik®
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Movement Disorders and Physical Impairments
Interventions
Colgate Toothbrush assist
Device
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Oral Hygiene and Maternity Outcomes Multicenter Study (OHMOM)

NCT01549587
Conditions
Gingivitis, Pregnancy
Interventions
0.243% sodium fluoride, toothbrush, dental floss, 0.454% stannous fluoride, 0.07% Cetylpyridinium chloride
Drug · Device
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older · Female only
Enrollment
746 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Birmingham, Alabama • Philadelphia, Pennsylvania
Conditions
Dental Plaque, Gingivitis
Interventions
Test Dentifrice, Reference Dentifrice (Colgate Cavity Protection Dentifrice)
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Determination of the Oral Irritation Potential of Two Alcohol-Free Rinses

NCT07160166
Conditions
Oral Health
Interventions
Prototype 1, Prototype 2, Marketed Comparator
Other
Lead sponsor
Kenvue Brands LLC
Industry
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Gingival Inflammation
Interventions
Instructed Brushing Method
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Phase 3 Interventional Accepts healthy volunteers

Caries Transmission Prevention in Alaska Native Infants

NCT00067340
Conditions
Dental Caries
Interventions
Chlorhexidine mouth rinse, Xylitol chewing gum
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Gingivitis
Interventions
Interdental cleaning device with water, Interdental cleaning device with essential-oil mouthrinse
Device
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Las Vegas, Nevada
Recruiting Not applicable Interventional Accepts healthy volunteers

Digital vs. Parent Modeled Toothbrushing

NCT07441148
Conditions
Plaque Reduction
Interventions
MoodBrush Digital Application
Device
Lead sponsor
University of Southern California
Other
Eligibility
3 Years to 6 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Acute Leukemia, Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Oral Mucositis
Interventions
Aloe Vera Mouthwash, Standard of Care
Dietary Supplement · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Oak Lawn, Illinois • Park Ridge, Illinois • Milwaukee, Wisconsin
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
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Personalized Digital Coaching for Oral Hygiene Adherence: Randomized Controlled Trial.

NCT07167875
Conditions
Dental Disease, Behavioral Changes
Interventions
Personalized Digital Oral Health Coaching
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 80 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Petaluma, California • Santa Cruz, California
Terminated Not applicable Interventional Accepts healthy volunteers

Sulcular Bristle Tip Technique (SBTT) With an Electric Toothbrush

NCT04427397
Conditions
Gum Bleed
Interventions
Sulcular Bristle Tip Technique (SBTT)
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Self-selection Study of the Toothwave Toothbrush

NCT04023097
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
Plaque
Interventions
0.454%Stannous fluoride toothpaste, 0.075% Cetylpyridinium Chloride (CPC) and 0.28% zinc lactatmouthwashe, 0.76% Sodium Monofluorophosphate (Na MFP) toothpaste, 0.022% Sodium Fluoride mouthwash
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Melbourne, Florida
Terminated Not applicable Interventional Accepts healthy volunteers

Efficacy of an Oral Hygiene Implant Protocol

NCT04462341
Conditions
Peri-implant Mucositis
Interventions
Water Flosser, Manual Toothbrush
Device
Lead sponsor
Water Pik, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
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