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Showing 361–384 of 692 matching trials from the live ClinicalTrials.gov search.
Completed Phase 3 Interventional Accepts healthy volunteers

Dentinal Hypersensitivity Reduction

NCT06244290
Conditions
Dentinal Hypersensitivity
Interventions
Colgate SNF, Sensodyne Extra Whitening, Colgate Fluoride (CDC)
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Costa Mesa, California
Conditions
Dental Pain
Interventions
Placebo, Ibuprofen
Drug
Lead sponsor
Lotus Clinical Research, LLC
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Pasadena, California
Conditions
Persistent Post-concussive Syndrome, Concussion Post Syndrome
Interventions
Hyperbaric oxygen at 1.5 ATA, Sham treatment
Drug
Lead sponsor
Essentia Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Fargo, North Dakota
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
Completed No phase listed Observational Accepts healthy volunteers

Study of the Composition of Dental Plaque

NCT00001726
Conditions
Dental Caries, Dental Plaque, Periodontal Disease
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Enrolling by invitation Phase 4 Interventional

Nanozymes in Endodontics

NCT07518901
Conditions
Apical Periodontitis, Endodontic Disease, Root Canal Infection
Interventions
Nanozyme treatment, Control (Standard treatment)
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Dentin Sensitivity
Interventions
stannous fluoride, sodium monofluorophosphate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Not applicable Interventional Accepts healthy volunteers

Ridge Preservation Comparing the Healing With or Without a Barrier Membrane

NCT02798887
Conditions
Jaw, Edentulous, Partially
Interventions
Ridge preservation
Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Louisville, Kentucky
Completed No phase listed Observational Accepts healthy volunteers

Salivary Proteins in Disease and Health

NCT00100204
Conditions
Diabetes Mellitus, Sarcoidosis, Dental Caries, Sjorgren's Syndrome, Cystinosis, Head and Neck Neoplasms
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Caries,Dental, Apical Periodontitis
Interventions
Kovanaze Nasal Spray, Articaine Injection
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
6 Years to 18 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Richmond, Virginia
Completed No phase listed Observational Accepts healthy volunteers

The Cortical Shield for Facial Bone Reconstruction

NCT04827693
Conditions
Tooth Loss, Tooth Diseases, Tooth Fracture, Tooth Injuries, Periodontal Bone Loss, Periodontitis, Peri-Implantitis, Tooth Decay
Interventions
Not listed
Lead sponsor
Verdugo, Fernando, DDS
Individual
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Efficacy and Safety Assessment of Experimental Bleaching Agents

NCT06802614
Conditions
Tooth Discoloration, Dentin Sensitivity, Patient Satisfaction
Interventions
BLEACHING GEL A, 5% NF_TiO2, BLEACHING GEL B, VISIBLE LIGHT IRRADIATION, Whiteness HP 35%, Whiteness HP Automixx 6%
Device · Radiation
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Clinical Study to Evaluate Experimental Children's Toothpastes in an In-Situ Caries Model

NCT01607411
Conditions
Dental Caries
Interventions
Fluoride, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
11 Years to 14 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Terminated Early Phase 1 Interventional Accepts healthy volunteers

N-Acetyl Cysteine Protects Pulpal Stem Cells in Endodontic Revascularization

NCT03451435
Conditions
Endodontic Disease
Interventions
N acetyl cysteine
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Years to 18 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety Evaluation of Advantage Anti-Caries Varnish

NCT02645617
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

In Vivo Comparison of Salivary Fluoride Levels Following the Application of Different 5% NaF Varnishes

NCT01629290
Conditions
Dental Caries
Interventions
Enamel Pro, Duraphat, Vanish, Placebo
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Recruiting No phase listed Observational Accepts healthy volunteers

Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2

NCT01193088
Conditions
Charcot-Marie-Tooth Disease, Type Ia (Disorder), HMSN
Interventions
Not listed
Lead sponsor
University of Iowa
Other
Eligibility
Not listed
Enrollment
1,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
18
States / cities
Los Angeles, California • Palo Alto, California • Aurora, Colorado + 14 more
Conditions
Bad Breath, Tooth Sensitivity
Interventions
Larineco Remineralizing Gum
Dietary Supplement
Lead sponsor
Larine C Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Dental Caries
Interventions
Crest Cavity Protection toothpaste, Crest Cavity Protection toothpaste followed by Act Mint Fluoride Rinse, Colgate PreviDent 5000+ toothpaste, Colgate PreviDent 5000+ toothpaste followed by Act Mint Fluoride Rinse
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Erbium, Chromium: Yttrium, Scandium, Gallium, Garnet (Er,Cr:YSGG) Laser in Root Canal Disinfection

NCT05959629
Conditions
Endodontic Disease, Root Canal Infection
Interventions
Waterlase Express™, BIOLASE®, Sodium Hypochlorite
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Neuromuscular Diseases (NMD), Amyotrophic Lateral Sclerosis, Myasthenia Gravis, Lambert-eaton Myasthenic Syndrome, Primary Lateral Sclerosis, Spinal Muscular Atrophy, Charcot Marie Tooth Disease (CMT), Fascioscapulohumeral Muscular Dystrophy, Inclusion Body Myositis, Mitochondrial Myopathy, Nemaline Myopathy, Centronuclear Myopathy, Postpolio Syndrome, Pompe Disease (Late-onset), Chronic Inflammatory Demyelinating Polyneuropathy, Hereditary Spastic Paraplegia, Postural Orthostatic Tachycardia Syndrome (POTS), Progressive Muscular Atrophy
Interventions
Whole-body Electrical Muscle Stimulation Exercise
Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Columbia, Missouri
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Anti-Plaque Effect of AN0128 Toothpaste

NCT00762151
Conditions
Dental Plaque
Interventions
Negative Control (Regular Toothpaste), Positive Control (anti-plaque/anti-bacterial toothpaste), Prototype (AN0128 Toothpaste)
Other · Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Cedar Knolls, New Jersey
Conditions
Caries, Dental, Tooth Decay, Dental Decay, Tooth Sensitivity
Interventions
Vitrebond™ Pulp Protect Liner/Base, Vitrebond™ Plus (comparator)
Device
Lead sponsor
Solventum US LLC
Industry
Eligibility
7 Years to 89 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
10
States / cities
San Diego, California • West Palm Beach, Florida • Iowa City, Iowa + 7 more