Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 9, 2026, 9:21 PM EDT

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Showing 1–24 of 461 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Alport Syndrome
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
0 Years to 99 Years
Enrollment
655 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Wound
Interventions
Fibrillar collagen powder dressing
Device
Lead sponsor
Medline Industries
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fresno, California
Completed Phase 3 Interventional Accepts healthy volunteers

Nourishing Hair, Skin & Nails Supplement Study (Derm Aid)

NCT04249128
Conditions
Hair Loss, Skin Laxity, Cosmetic Acne, Nails; Soft, Skin Aging
Interventions
Vegetarian Collagen, Keratin, Ceramides, Astaxanthin
Dietary Supplement
Lead sponsor
ProofPilot
Industry
Eligibility
26 Years to 100 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

SkinTE® in the Treatment of Venous Leg Wounds

NCT03881267
Conditions
Venous Leg Ulcer, Venous Stasis, Venous Stasis Ulcer
Interventions
Human Autologous Homologous Skin Construct, Additional Outer Dressing Application, Fibracol Wound Dressing
Other
Lead sponsor
PolarityTE
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Martinsville, Virginia • Roanoke, Virginia
Conditions
Healing of Extraction Socket
Interventions
Extraction with socket graft
Procedure
Lead sponsor
Boston University
Other
Eligibility
20 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Liver Cancer
Interventions
thalidomide, chemoembolization with doxorubicin/collagen
Drug · Procedure
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Conditions
Glaucoma
Interventions
Ologen
Procedure
Lead sponsor
The New York Eye & Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Skin Aging
Interventions
Human platelet extract (cosmetic product), Vanicream Gentle Facial Cleanser, EltaMD UV Daily Broad-Spectrum SPF 40, EltaMD PM Therapy Facial Moisturizer, Vanicream Lite Lotion
Biological · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bone Regenerative Techniques in Endodontic Microsurgery

NCT04514991
Conditions
Apical Periodontitis
Interventions
Foundation
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Alveolar Ridge Deficiency
Interventions
Xenograft and allograft
Device
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New Orleans, Louisiana
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Metabolic Surgery for Atrial Fibrillation Elimination

NCT07027969
Conditions
Atrial Fibrillation, Obesity and Obesity-related Medical Conditions
Interventions
Roux-en-Y Gastric Bypass or Sleeve Gastrectomy, Anti-Obesity Medication (AOM) treatment
Procedure · Drug
Lead sponsor
Ali Aminian
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed No phase listed Observational Accepts healthy volunteers

MPM Medical CoMatryx Surgical Bovine Collagen Study

NCT04407364
Conditions
Surgical Wound, Healed
Interventions
CoMatryx Surgical Bovine Collagen
Device
Lead sponsor
MPM Medical
Industry
Eligibility
18 Years to 85 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Plano, Texas
Terminated Not applicable Interventional Results available

Treatment of Partial-Thickness Rotator Cuff Tears

NCT03734536
Conditions
Arthroscopic Surgical Treatment of High-grade (>50%) Partialthickness
Interventions
REGENETEN™ Bioinductive Implant, Arthroscopic repair of the high-grade (>50%) partial-thickness
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
10
States / cities
Gainesville, Florida • Jacksonville Beach, Florida • Rome, Georgia + 7 more
Conditions
Diabetes, Foot Ulcer
Interventions
INTEGRA™ Flowable Matrix (Collagen)
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Keratoconus
Interventions
PXL Platinum 330 system
Device
Lead sponsor
Cohen Laser and Vision Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2034
U.S. locations
1
States / cities
Boca Raton, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Gelatin, Collagen, Gummy and PINP

NCT03357432
Conditions
Collagen Synthesis
Interventions
gelatin, collagen, gummy dose
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Davis, California
Conditions
Perioral Wrinkles
Interventions
Poly-L-Lactic Acid, Microneedling
Drug · Device
Lead sponsor
Skincare Physicians of Chestnut Hill
Other
Eligibility
40 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Conditions
Keratoconus
Interventions
riboflavin solution, placebo solution, KXL System
Drug · Device
Lead sponsor
Glaukos Corporation
Industry
Eligibility
12 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
8
States / cities
San Diego, California • Indianapolis, Indiana • Overland Park, Kansas + 5 more
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
Conditions
Brain Metastases
Interventions
Gamma Tile-Surgically Targeted Radiation Therapy (STaRT), Stereotactic Radiation Therapy
Device · Radiation
Lead sponsor
GT Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
37
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Jacksonville, Florida + 28 more
Not listed Not applicable Interventional Accepts healthy volunteers

Study of Amniotic Membrane Graft in the Management of Diabetic Foot Ulcers

NCT02399826
Conditions
Diabetic Foot, Foot Ulcer; Diabetic
Interventions
Offloading, Dressing Application
Device · Procedure
Lead sponsor
Lower Extremity Institute for Research and Therapy
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2015
U.S. locations
3
States / cities
Canfield, Ohio • Danville, Virginia • Troutville, Virginia
Conditions
Progressive Keratoconus
Interventions
Test Article A, Test Article B, Placebo, KXL medical device system
Drug · Device
Lead sponsor
Glaukos Corporation
Industry
Eligibility
12 Years to 55 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Waltham, Massachusetts
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

McNeel Eye Center Corneal Crosslinking Study

NCT02921009
Conditions
Keratoconus
Interventions
Crosslinking using UV light of two different fluence rates
Device
Lead sponsor
McNeel Eye Center
Industry
Eligibility
15 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Boise, Idaho
Conditions
Wound, Nonpenetrating
Interventions
Transpose ® RT System, debridement/dressing of wound
Device · Other
Lead sponsor
InGeneron, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Sioux Falls, South Dakota