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ClinicalTrials.gov public records Last synced Oct 27, 2026, 11:54 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 145–158 of 158 matching trials from the live ClinicalTrials.gov search.

Conditions: Stain Removal Efficacy
Interventions: Whitening Test Dentifrice (Code 826), Control dentifrice (Code 378); Other
Lead sponsor: Church & Dwight Company, Inc.; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 118 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024
U.S. locations: 1
States / cities: Fort Wayne, Indiana

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

Conditions: Tooth Fractures, Tooth Extraction Status Nos, Caries
Interventions: Tooth extraction and ridge preservation using different barrier mermbranes; Procedure
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 80 Years
Enrollment: 47 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Tooth Extraction Status Nos
Interventions: tooth extraction, CBCT scan, Anesthesia, clinical measurements, Biodegradable sponge (type I bovine collagen), 10µg of pSil-miR200c, cross mattress suture, 10µg of PMIS miR200a plasmids, 5µg of pSil-miR200c and 5µg of PMIS miR200a, Blood, Photos/videos, Wound fluid, saliva, periapical xray, PVS impression; Procedure · Radiation · Drug + 1 more
Lead sponsor: Gustavo Avila-Ortiz DDS, MS, PhD; Other
Eligibility: 25 Years to 65 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2030
U.S. locations: 1
States / cities: Iowa City, Iowa

Conditions: Healthy, Tooth Extraction
Interventions: Extraction of wisdom teeth; Procedure
Lead sponsor: National Institute of Dental and Craniofacial Research (NIDCR); NIH
Eligibility: Not listed
Enrollment: 148 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2005
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Ridge Preservation
Interventions: Acellular dermal matrix membrane, Polylactic acid membrane; Procedure
Lead sponsor: University of Louisville; Other
Eligibility: 18 Years and older
Enrollment: 22 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Louisville, Kentucky

Conditions: Alveolar Bone Loss
Interventions: Freeze-Dried Bone Allograft control, Mineralized Dentin Graft, Partial-Demineralized Dentin Graft; Procedure
Lead sponsor: University of Oklahoma; Other
Eligibility: 18 Years and older
Enrollment: 45 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Oklahoma City, Oklahoma

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

Conditions: Tooth Extraction
Interventions: Xenograft bone substitute, Collagen dressing, 3D-collagen matrix; Device
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 80 Years
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

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