Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 21, 2026, 9:30 PM EDT

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 25 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Toothbrushing Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

BEhavioral EConomics for Oral Health iNnovation Trial

NCT03576326
View directory record Official record
Conditions
Toothbrushing, Dental Plaque, Parent-Child Relations, Oral Hygiene, Dental Caries
Interventions
Drawing Incentive
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Months to 47 Months
Enrollment
244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Clinical Research Study to Assess the Efficacy of Two Brushing Regimens in the Reduction of Established Dental Plaque and Gingivitis.

NCT06244303
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Toothbrush Wear and Its Effect on Subgingival Inflammation Using Two Different Brushing Techniques

NCT03158350
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

BEhavioral EConomics for Oral Health iNnovation Pilot Trial

NCT03862443
View directory record Official record
Conditions
Toothbrushing, Dental Plaque, Parent-Child Relations, Oral Hygiene, Dental Caries
Interventions
Fixed Incentive, Drawing Incentive
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Months to 42 Months
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Plaque Removal Efficacy of Four Dentifrices Following a Single Brushing

NCT04794439
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Study to Examine Brushing on Dental Implants

NCT00762619
View directory record Official record
Conditions
Gingival Diseases
Interventions
Fluoride, Triclosan, fluoride
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 76 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 24, 2011 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Development of Clinical Method to Determination Triclosan Retention in Plaque Following Brushing.

NCT00966953
View directory record Official record
Conditions
Gingival Diseases
Interventions
Fluoride, Triclosan/Fluoride toothpaste, antibacterial plant extract
Drug · Other
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2009 · Synced Jul 21, 2026, 9:30 PM EDT
Completed No phase listed Observational

Evaluation of the Lungs of Individuals With Lung Disease

NCT00224198
View directory record Official record
Conditions
Lung Disease, Bronchitis, Emphysema, COPD, Asthma
Interventions
Lung Disease
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Jul 21, 2026, 9:30 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Sulcular Bristle Tip Technique (SBTT) With an Electric Toothbrush

NCT04427397
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Jul 21, 2026, 9:30 PM EDT
Completed No phase listed Observational

Documenting Toothbrushing Experiences of Caregivers Who Care for Children With Autism Spectrum Disorders

NCT05552144
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Jul 21, 2026, 9:30 PM EDT
Recruiting Not applicable Interventional

Evaluation of Safety and Efficacy of Bixdo Ultra Compact Water Flosser

NCT06352645
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 21, 2026, 9:30 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Digital vs. Parent Modeled Toothbrushing

NCT07441148
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jul 21, 2026, 9:30 PM EDT
Enrolling by invitation Not applicable Interventional

Mobile App-Based Intervention to Improve Toothbrushing in Children and Teens With Autism

NCT07446413
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Brush Up App, Brush Down App
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
8 Years to 17 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jul 21, 2026, 9:30 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

To Assess the Efficacy of Two Brushing Regimens: in the Reduction of Established Dental Plaque and Gingivitis.

NCT07605338
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 21, 2026, 9:30 PM EDT
Terminated No phase listed Observational

Evaluation of Image-guided Brushing of Pancreatic Cyst Wall in Diagnosis of Cystic Pancreatic Tumors

NCT01455311
View directory record Official record
Conditions
Pancreatic Tumors
Interventions
EUS Guided Fine Needle Aspiration, EUS Guided EchoBrush Sampling
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 1 Interventional

Study of Safety and Tolerability of EO2002 in the Treatment of Corneal Edema

NCT04894110
View directory record Official record
Conditions
Corneal Edema, Corneal Endothelial Dysfunction, Corneal Endothelial Dystrophy, Fuchs Dystrophy, Fuchs Endothelial Corneal Dystrophy, Pseudophakic Bullous Keratopathy, Bullous Keratopathy, Endothelial Dysfunction, Moderate Corneal Endothelial Decompensation
Interventions
EO2002, EO2002 low dose, EO2002 mid dose, EO2002 high dose
Biological
Lead sponsor
Emmecell
Industry
Eligibility
21 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
8
States / cities
Greater Los Angeles, California • San Diego, California • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Incentives for Daily Tooth Brushing to Reduce Gingivitis

NCT02160418
View directory record Official record
Conditions
Gingivitis
Interventions
Financial Incentives, Cognitive Incentives, Financial and Cognitive Incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Bacteria Entering the Blood Stream From Tooth Extractions and Tooth Brushing

NCT00454285
View directory record Official record
Conditions
Bacteremia
Interventions
Effect of Amoxicillin on bacteremia following a single-tooth extraction
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 24, 2022 · Synced Jul 21, 2026, 9:30 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Reducing Risk for Infective Endocarditis

NCT05721781
View directory record Official record
Conditions
Bacteremia, Infective Endocarditis
Interventions
Oral Hygiene instruction, Dental Cleaning
Behavioral · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
6
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Newark, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Plaque Removal of a Novel Brushing Device

NCT05038293
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-endoscopic Brushing of the Esophagus Using a Non-endoscopic Inflatable Balloon of the Esophagus in Screening for Barrett Esophagus

NCT02451124
View directory record Official record
Conditions
Barrett Esophagus
Interventions
non-endoscopic inflatable balloon for the esophagus, Questionnaire Administration, Laboratory Biomarker Analysis, esophagogastroduodenoscopy
Device · Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Jul 21, 2026, 9:30 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Cetylpyridium Chloride (CPC) Based Chewing Gum and Gingivitis

NCT03219840
View directory record Official record
Conditions
Gingivitis, Plaque, Dental, Periodontal Diseases
Interventions
Cetylpyridinium Chloride (CPC) 0.09% + Xylitol chewing gum, Xylitol only chewing gum
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 7, 2021 · Synced Jul 21, 2026, 9:30 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effectiveness of Dual Light Electric Toothbrush vs. Manual Toothbrush in Orthodontic Patients Undergoing Oral Surgery

NCT06122805
View directory record Official record
Conditions
Toothbrushing, Gingivitis, Cleft Lip and Palate
Interventions
Toothbrush
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
6 Years to 20 Years
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 12, 2024 · Synced Jul 21, 2026, 9:30 PM EDT
Recruiting Not applicable Interventional

Testing a Mobile App to Improve Toothbrushing Skills and Habits in Teens With Autism

NCT06208722
View directory record Official record
Conditions
Autism
Interventions
Testing a Mobile App to Improve Toothbrushing Skills and Habits in Teens With Autism
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
10 Years to 17 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 21, 2026, 9:30 PM EDT