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Showing 1–24 of 212 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Dental Caries 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 Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Soft Tissue Biomechanical Behavior During Acupuncture in Low Back Pain

NCT00487266
View directory record Official record
Conditions
Low Back Pain
Interventions
Acupuncture
Other
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
21 Years to 55 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Nov 4, 2013 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

Prevention of Adult Caries Study (PACS)

NCT00357877
View directory record Official record
Conditions
Caries, Dental
Interventions
10% w/v chlorhexidine acetate coating FDA IND #45466, Placebo
Drug · Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
983 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
4
States / cities
Tuba City, Arizona • Boston, Massachusetts • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Sep 8, 2026, 9:12 AM EDT
Enrolling by invitation Phase 4 Interventional

Evaluate the Efficacy of an Oral Health Behavioral Intervention in People With Diabetes

NCT07619729
View directory record Official record
Conditions
Diabetes Type 2, Periodontal Disease, Caries
Interventions
Diabetes Oral Health Program, Stannous Fluoride Dentifrice, Cetylpyridinium Chloride (CPC) and Zinc Lactate Mouthwash
Behavioral · Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Long Island City, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intra Oral Application (IOA) Testing Study of a Stannous Toothpaste

NCT07419672
View directory record Official record
Conditions
Dental Caries
Interventions
Negative Control Treatment Slurry (Fluoride-Free), Active Comparator Fluoride Treatment (0.454% SnF), Test Fluoride Treatment (0.454% SnF) (Investigational Toothpaste)
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Noblesville, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 8, 2026, 9:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Caries Detection With Two Different Caries Detecting Devices

NCT06152081
View directory record Official record
Conditions
Caries,Dental
Interventions
LumiCare rinse, QLF Inspektor Pro Imaging
Device
Lead sponsor
Tufts University
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Phase 2, Safety & Microbiology Study of C16G2 in Multiple Oral Gel &/or Mouth Rinse Doses to Healthy Adults

NCT02044081
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Yakima Head Start Fluoride Varnish Study

NCT00067353
View directory record Official record
Conditions
Dental Caries
Interventions
Fluoride varnish
Drug
Lead sponsor
University of Washington
Other
Eligibility
36 Months to 71 Months
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
2
States / cities
Lower Valley, Yakima County, Washington
Source: ClinicalTrials.gov public record
Updated May 9, 2010 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional

A Study to Compare the Effectiveness of a Four Drug Anti-HIV Regimen Given Alone or in Combination With GM-CSF or IL-12 to HIV-Positive Patients

NCT00000896
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Lamivudine/Zidovudine, Hepatitis A Vaccine (Inactivated), Interleukin-12, Nevirapine, Stavudine, Sargramostim
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
3
States / cities
San Diego, California • Aurora, Colorado • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparing Pediatric Dental Oral Sedation Outcomes With and Without Meperidine in Children Aged 3-7 Years

NCT04068948
View directory record Official record
Conditions
Dental Caries in Children, Pediatric Dental Sedation, Meperidine, Hydroxyzine, Midazolam
Interventions
Meperidine, Hydroxyzine, Midazolam
Drug
Lead sponsor
University of Washington
Other
Eligibility
3 Years to 7 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Sep 8, 2026, 9:12 AM EDT
Not listed No phase listed Observational

Everybody Brush: A Community-wide Toothpaste Distribution Campaign

NCT02327507
View directory record Official record
Conditions
Dental Caries
Interventions
Toothpaste & Telephone Support
Behavioral
Lead sponsor
Advantage Dental Services, LLC
Industry
Eligibility
6 Months to 20 Years
Enrollment
21,731 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Redmond, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 29, 2014 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Short-term Disulfiram Administration to Accelerate the Decay of the HIV Reservoir in Antiretroviral-treated HIV Infected Individuals

NCT01286259
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Disulfiram
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
San Francisco, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 29, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Stopping Cavities Study: Diammine Silver Fluoride

NCT02536040
View directory record Official record
Conditions
Dental Caries
Interventions
38% diammine silver fluoride, Water
Drug · Other
Lead sponsor
Advantage Dental Services, LLC
Industry
Eligibility
24 Months to 60 Months
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Redmond, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Xylitol Disk Use in Adults With Dry Mouth

NCT01823445
View directory record Official record
Conditions
Mutans Streptococci, Xerostomia
Interventions
Xylitol disk
Other
Lead sponsor
University of Washington
Other
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 2, 2013 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treatment of Interproximal Cavities on Primary Molar Teeth With Silver Diamine Fluoride

NCT03770286
View directory record Official record
Conditions
Dental Caries in Children, Dental Caries Class II, Dental Caries
Interventions
5% Fluoride Varnish, 38% Silver diamine fluoride, Super Floss
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
3 Years to 12 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 8, 2026, 9:12 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Early Caries Lesion Management Observational Study

NCT04933331
View directory record Official record
Conditions
Initial Caries, Arrested Dental Caries, Cavitated Caries, Dental Caries, Dental Caries in Children
Interventions
Curodont Repair Fluoride Plus, Silver Diamine Fluoride, Glass Ionomer Sealant, Fluoride varnish, Fluoride toothpaste
Drug · Device
Lead sponsor
CareQuest Institute for Oral Health
Other
Eligibility
4 Years and older
Enrollment
744 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
4
States / cities
Dothan, Alabama • Westborough, Massachusetts • Bend, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 8, 2026, 9:12 AM EDT
Not yet recruiting Phase 3 Interventional Accepts healthy volunteers

Povidone Iodine for Caries Prevention

NCT07741409
View directory record Official record
Conditions
Dental Caries
Interventions
Povidone Iodine 5% Soln,Top,Kit, Probiotics, Placebo
Drug · Dietary Supplement
Lead sponsor
Jeffrey A. Banas
Other
Eligibility
1 Year to 3 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gurney Journey: Virtual Reality Distraction

NCT06283108
View directory record Official record
Conditions
Dental Caries in Children, Dental Diseases, Gastrointestinal Surgery, Procedures Requiring Anesthesia
Interventions
Standard Child Life Preparation and Support + Meta Quest 2 VR headset with Gurney Journey (a mixed reality experience), Standard Child Life Preparation and Support
Device · Behavioral
Lead sponsor
Children's Hospital Colorado
Other
Eligibility
5 Years to 17 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety Evaluation of Advantage Anti-Caries Varnish

NCT02645617
View directory record Official record
Conditions
Dental Caries
Interventions
Varnish
Drug
Lead sponsor
Advantage Dental Services, LLC
Industry
Eligibility
36 Months to 60 Months
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 20, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of Oral Plaque Removal Utilizing an Adjunct Enzyme Pre-rinse

NCT04512482
View directory record Official record
Conditions
Dental Plaque, Dental Caries
Interventions
Bromelain, Powdered sugar
Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
10 Years to 25 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 2, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CAMBRA - PBRN Caries Management By Risk Assessment In A Practice-Based Research Network

NCT01176396
View directory record Official record
Conditions
Dental Caries
Interventions
Caries prevention active intervention, control treatment
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 65 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing Early Childhood Obesity, Part 1: Family Spirit Nurture, 3-9 Months

NCT03101943
View directory record Official record
Conditions
Obesity, Water; Lack of, Breast Feeding, Tooth Erosion, Dental Plaque, Infant Obesity, Feeding Behavior, Mother-Child Relations, Dietary Habits, Dental Caries
Interventions
Family Spirit Nurture (FSN), Control Program, Water Delivery
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
13 Years and older · Female only
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Shiprock, New Mexico
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Sep 8, 2026, 9:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Prevalence of Questionable Occlusal Caries Lesions

NCT01201447
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
2,624 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2011 · Synced Sep 8, 2026, 9:12 AM EDT
Not yet recruiting Phase 3 Interventional Accepts healthy volunteers

Effectiveness of Toothpaste Tablets on Plaque, Gingival Health and Caries Experiences

NCT07124533
View directory record Official record
Conditions
Gingival Inflammation, Dental Caries
Interventions
Toothpaste Tablet, Conventional Toothpaste
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 8, 2026, 9:12 AM EDT