Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 11:31 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Bone Graft
Interventions
Acellular matrix, Surgical closure
Procedure
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Gingival Recession
Interventions
enamel matrix derivative, Porcine collagen matrix
Biological · Device
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Timeline
2019 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Two Different Membranes

NCT01808794
Conditions
Partial Edentulism
Interventions
Mucograft, Dynamatrix
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Procedures for Improving the Mucosa Around Implants

NCT01944267
Conditions
Keratinized Mucosa, Dental Implants
Interventions
Apically positioned flap, Free Gingival Graft, apically positioned flap with Mucograft
Procedure
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Porcine Membrane vs Bovine Wound Dressing in Human Tooth Extraction Sites

NCT05802602
Conditions
Wound Heal
Interventions
Porcine Collagen Membrane, Bovine Collagen Dressing
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lincoln, Nebraska
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