Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 8:24 AM EDT

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Showing 1–8 of 8 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Socket Sealing, Free Gingival Graft, Collagen Membrane
Interventions
Socket preservation
Procedure
Lead sponsor
Universidade Salgado de Oliveira
Other
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Dental Implants, Alveolar Mucosa
Interventions
Free Gingival Graft (FGG), Connective Tissue Graft followed by Laser Gingivoplasty
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Recruiting Not applicable Interventional Accepts healthy volunteers

Star Matrix vs Autogenous Graft for Gingival Augmentation: Split-Mouth RCT

NCT07440303
Conditions
Lack of Keratinized Gingiva, Mucogingival Deformity - Insufficient Keratinized Tissue
Interventions
Starmatrix collagen membrane, Autogenous gingival graft
Device · Other
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
20 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gingival Recession, Lack of Keratinized Attached Peri-implant Mucosa, Thin Gingiva
Interventions
Strip Free gingival graft (SGG) + Acellular Dermal Matrix graft (ADM), Free Gingival graft
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Implant Complication
Interventions
Prosthetic-surgical approach + autogenous graft, Prosthetic-surgical approach + graft substitute
Other
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Dimensional Changes: Randomized Clinical Trial

NCT05684068
Conditions
Gingival Recession
Interventions
Gum Graft Placed on Denuded Bone, Gum Graft Placed on Split Thickness Periosteal Bed Preparation
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 95 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2028 – 2031
U.S. locations
1
States / cities
Iowa City, Iowa
Recruiting Not applicable Interventional Accepts healthy volunteers

Vertical Soft Tissue Augmentation With CTG vs ADM

NCT05729607
Conditions
Implant Complication
Interventions
Vertical soft tissue augmentation
Procedure
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
18 Years to 99 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gingival Recession Localized Moderate, Dental Implant
Interventions
Zderm
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Antonio, Texas