Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 8, 2026, 5:44 AM EDT

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Showing 169–192 of 551 matching trials from the live ClinicalTrials.gov search.
Conditions
Chronic Graft Versus Host Disease, Acute Graft Versus Host Disease, Hematopoietic and Lymphatic System Neoplasm
Interventions
Dental Cleaning, Dental Plaque sampling
Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
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 1 Interventional Accepts healthy volunteers

Next Science Antimicrobial Mouth Rinse Study

NCT03154021
Conditions
Gingivitis, Dental Plaque
Interventions
Next Science OTC Oral Rinse with Essential Oils, OTC Oral Rinse Control
Combination Product
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 60 Years
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Gainesville, Florida
Conditions
Anesthesia, Dental
Interventions
Phentolamine Mesylate (NV-101)
Drug
Lead sponsor
Novalar Pharmaceuticals, Inc.
Industry
Eligibility
12 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Performance of MicroTextured Dental Implants

NCT01821417
Conditions
Partially Edentulous Jaw
Interventions
Microtextured dental implant treatment, Dental implant treatment
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Phase 1 Interventional Accepts healthy volunteers

Use of Radiographic Contrast to Detect Dental Caries

NCT01523509
Conditions
Dental Caries
Interventions
Radiographic contrast agent. Sodium Iodide.
Device
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 99 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Dental Pain
Interventions
NTC-510 capsules, Placebo Capsules, NTC-510A Capsules
Drug
Lead sponsor
NanoSHIFT LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Austin, Texas
Conditions
Dental Pain
Interventions
N1539, placebo, Motrin
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Salt Lake City, Utah
Recruiting Not applicable Interventional

Oil Pulling Reduction

NCT07706647
Conditions
Good Health, Gingival Inflammation and Bleeding, Dental Plaque
Interventions
GuruNanda natural Oil Pulling oral rinse, TheraBreath Plaque Control Oral Rinse, GuruNanda water-based non-whitening mouthwash
Dietary Supplement
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Antonio, Texas
Completed Phase 3 Interventional Results available

Antibiotic Study for Dental Implants

NCT00662532
Conditions
Periodontitis
Interventions
Minocycline HCl
Drug
Lead sponsor
OraPharma
Industry
Eligibility
21 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
4
States / cities
Aurora, Colorado • Ann Arbor, Michigan • Hazlet, New Jersey + 1 more
Active, not recruiting No phase listed Observational

Dental Malocclusion and Craniofacial Development in OI

NCT02934451
Conditions
Osteogenesis Imperfecta
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
10 Years to 100 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Houston, Texas
Conditions
Missing Teeth
Interventions
Densah Bur™ , osseodensification
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Dental Caries
Interventions
Motivational Interviewing
Behavioral
Lead sponsor
Temple University
Other
Eligibility
Up to 5 Years
Enrollment
2,042 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2007
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Accepts healthy volunteers

An Observational Clinical Study of the T3 Dental Implant System

NCT05062863
Conditions
Edentulous Jaw
Interventions
T3 dental implant system
Device
Lead sponsor
ZimVie
Industry
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
Gainesville, Florida • Neptune City, New Jersey • Richmond, Virginia
Completed Not applicable Interventional Results available

Dental Appliance for Parkinson's Disease

NCT04082663
Conditions
Parkinson Disease
Interventions
Dental Mouthpiece
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Silver Diamine Fluoride on Local Anesthesia in Hypomineralized Molars

NCT05964387
Conditions
Molar Incisor Hypomineralization, Anesthesia, Local
Interventions
SDF, Placebo
Device
Lead sponsor
University of Michigan
Other
Eligibility
6 Years to 11 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Dental Plaque Prevention Efficacy of a Stannous Fluoride Toothpaste

NCT07419737
Conditions
Dental Plaque
Interventions
Stannous Fluoride Toothpaste (SnF), Sodium Fluoride Dentifrice
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Fort Wayne, Indiana
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluate Efficacy and Safety of Extended Release (ER) Naproxen Sodium

NCT01389284
Conditions
Pain, Postoperative
Interventions
Naproxen Sodium ER (BAYH6689), Naproxen Sodium IR (Aleve, BAYH6689), Naproxen Sodium ER Placebo, Naproxen Sodium IR Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
15 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Austin, Texas
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft

NCT04550689
Conditions
Tooth Loss
Interventions
Bone graft
Device
Lead sponsor
UConn Health
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Farmington, Connecticut
Conditions
Missing Tooth
Interventions
Platform-matched dental implant, Platform-switched dental implant
Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 100 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Louisville, Kentucky
Terminated No phase listed Observational Accepts healthy volunteers

Three-dimensional Assessment of Craniofacial Structures

NCT01210547
Conditions
Malocclusion
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
Not listed
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Peri-Implantitis, Surgery
Interventions
InterOss Collagen (Bone xenograft) and InterOss Collagen Guide (Collagen membrane), InterOss Collagen (Bone xenograft)
Procedure
Lead sponsor
Andrea Ravida
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Virtual Reality Relaxation on the Anxiety Levels

NCT06804967
Conditions
Anxiety
Interventions
virtual reality relaxation headset
Device
Lead sponsor
Indiana University
Other
Eligibility
13 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Dental Caries, Tooth Decay
Interventions
Zirconia-based primary anterior crowns with retention grooves, Zirconia-based primary anterior crowns without retention grooves
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
2 Years to 6 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Richmond, Virginia