Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:35 AM EDT

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Showing 73–96 of 139 matching trials from the live ClinicalTrials.gov search.
Conditions
Analgesics, Opioid, Acute Pain, Tooth Extraction, Adolescent, Acetaminophen, Ibuprofen
Interventions
Multicomponent intervention, Usual care
Behavioral · Other
Lead sponsor
Douglas Oyler
Other
Eligibility
12 Years to 25 Years
Enrollment
38,159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Jaw, Edentulous, Partially
Interventions
PrimeTaper EV implant
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years to 75 Years
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ridge Preservation Following Tooth Extraction Using Porcine and Bovine Xenograft Materials

NCT02802319
Conditions
Alveolar Bone Loss
Interventions
Porcine Xenograft (Zcore), Bovine Xenograft (Bio-Oss)
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Post Tooth Extraction Healing Using Different Xenograft Materials

NCT03149172
Conditions
Alveolar Bone Loss
Interventions
Equimatrix®, Bio-Oss®, Endobon®
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Active, not recruiting No phase listed Observational Accepts healthy volunteers

The Indications of First Molar Extraction at Tufts University, School of Dental Medicine

NCT04705181
Conditions
Tooth Extraction
Interventions
Not listed
Lead sponsor
Tufts University
Other
Eligibility
Not listed
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Early Phase 1 Interventional Accepts healthy volunteers

Evaluation and Comparison of a Novel Dentrifice Formulation on Plaque Removal

NCT06082869
Conditions
Dental Plaque
Interventions
Protegera™ toothpaste (NaF), Crest™ Cavity Protection toothpaste (NaF)
Drug
Lead sponsor
Protegera, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Tooth Extraction
Interventions
Xenograft
Device
Lead sponsor
NYU College of Dentistry
Other
Eligibility
20 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Extraction Sites After Removal and Bone Replacement Grafting at Extraction Sockets of Dentally Hopeless Single-rooted Teeth
Interventions
0.12% CHX and Essential Oil mouthrinse, 2.6% EDTA and 0.2% EDTA mouth rinse
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Pain
Interventions
Novel Ibuprofen, Acetaminophen, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
16 Years to 40 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Tooth Loss, Dental Implant, Clinical Trials, Randomized Controlled Trial, Immediate Dental Implant Placement, Molar Extraction Socket, Maxilla, MANDIBLE
Interventions
scannable anatomical healing abutment, Standard Healing Abutment for Dental Implants
Device
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
20 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Conditions
Tooth Fractures, Tooth Injuries, Tooth Diseases
Interventions
Allograft, Membrane, Alloplast, Membrane, Xenograft, Membrane, Membrane
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Wisdom Teeth, Wisdom Teeth Extraction or Jaw Implant
Interventions
NEUROCUPLE™ Patch, Sham Patch
Device
Lead sponsor
nCap Medical
Industry
Eligibility
18 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Oral Ridge Preservation
Interventions
NuOss XC
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 64 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Tooth Extraction, Immediate Implant Placement
Interventions
Xenogeneic Volume-Stable Collagen (VCMX) graft with growth factor-BB
Device
Lead sponsor
I-Ching Wang
Other
Eligibility
18 Years to 95 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Pain
Interventions
Thalidomide, Ibuprofen or Diazepam
Drug
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Alveolar Ridge Preservation Following Tooth Extraction.

NCT05505084
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
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Use of Dental Pulp Tissue as an Autogenous Graft for Ridge Augmentation

NCT03943849
Conditions
Tooth Loss
Interventions
Particulate bone graft, Autogenous dental pulp tissue, Resorbable collagen membrane, Suture
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Conditions
Oral Hygiene
Interventions
Experimental Dentifrice 1, Experimental Dentifrice 2, Reference Dentifrice
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Melbourne, Florida
Completed No phase listed Observational Accepts healthy volunteers

A Meta-analysis Comparing Toothbrushes on Plaque Removal and Gingival Health

NCT05594004
Conditions
Gingivitis, Dental Plaque
Interventions
Oscillating-rotating electric toothbrush, Sonic electric toothbrush, Manual toothbrush
Device
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
2,929 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Recruiting Not applicable Interventional

Oil Pulling Whitening Mouthwash

NCT07667088
Conditions
Healthy Adult Participants, Tooth Stain
Interventions
GuruNanda natural Oil Pulling oral rinse, Therabreath Whitening Mouthwash - Dazzling Mint, 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 60 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Antonio, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Variability in Analgesic Response to Ibuprofen

NCT06539741
Conditions
Impacted Third Molar Tooth, Pain, Acute
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Bleeding Complication
Interventions
Aspirin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Dental Pain
Interventions
ARRY-371797, p38 inhibitor; oral, Placebo; oral
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
San Marcos, Texas • Salt Lake City, Utah
Conditions
Pain
Interventions
Ibuprofen 600 mg ER, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
16 Years to 40 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Austin, Texas