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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Collagen Clear all
Terminated Phase 2 Interventional

The Effectiveness of Ologen® Collagen Matrix in Preventing Intraocular Pressure (IOP) Spikes After Ahmed Glaucoma Valve Surgery (AGV-FP7)

NCT02990143
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Post Market Safety Study and Effectiveness With Evolence in Subjects With Skin Color Types IV-VI

NCT00891774
View directory record Official record
Conditions
Non Therapeutic Body Modification
Interventions
EVOLENCE®
Device
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
11
States / cities
Los Angeles, California • Rancho Mirage, California • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Sep 8, 2026, 5:28 PM EDT
Not yet recruiting No phase listed Observational

Post-market Clinical Investigation Plan: Collagen Dura Regeneration Membrane - Repair (DMR)

NCT07371091
View directory record Official record
Conditions
Repair of Dura Mater
Interventions
Not listed
Lead sponsor
Collagen Matrix
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Not applicable Interventional

The SUN Clinical Trial (Safety Utilizing NUsurface Meniscus Implant)

NCT02483988
View directory record Official record
Conditions
Post-Meniscectomy Pain Syndrome, Osteoarthritis, Knee
Interventions
NUsurface® Meniscus Implant
Device
Lead sponsor
Phoenix Kinetics
Industry
Eligibility
30 Years to 75 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
13
States / cities
Phoenix, Arizona • La Mesa, California • Long Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 8, 2026, 5:28 PM EDT
Completed No phase listed Observational

Lung Disease Associated With Rheumatoid Arthritis

NCT00001876
View directory record Official record
Conditions
Pulmonary Fibrosis
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
21 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Sep 8, 2026, 5:28 PM EDT
Not yet recruiting Early Phase 1 Interventional

Collagenase Injection for Spasticity Management

NCT07693569
View directory record Official record
Conditions
Spasticity
Interventions
XIAFLEX Collagenase injection
Biological
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Results available

A Multicenter, Randomized, Double-blind, Placebo Controlled, Clinical Trial to Evaluate the Safety, Tolerability and Preliminary Effectiveness of 2 Doses of Intradiscal rhGDF-5 (Single Administration) for the Treatment of Early Stage Lumbar Disc Degeneration

NCT01124006
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Intradiscal rhGDF-5, Water for injection
Drug · Other
Lead sponsor
DePuy Spine
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
10
States / cities
Phoenix, Arizona • Santa Monica, California • Durango, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Epicatechin-rich Cocoa on Collagen Synthesis

NCT03214133
View directory record Official record
Conditions
Collagen Synthesis
Interventions
Epicatechin-rich cocoa dose response, Epicatechin-rich cocoa vs placebo on performance
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 25 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Sep 8, 2026, 5:28 PM EDT
Not yet recruiting No phase listed Observational

Clinical Investigation Plan - Post-market Clinical Follow-up Study Collagen Dura Membrane - Suturable

NCT07217132
View directory record Official record
Conditions
Repair of Dura Mater
Interventions
Post-market Study
Other
Lead sponsor
Collagen Matrix
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Timeline
2025 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 8, 2026, 5:28 PM EDT
Completed No phase listed Observational

Study of Skeletal Disorders and Short Stature

NCT00001754
View directory record Official record
Conditions
Developmental Bone Disease, Dwarfism, Skeletal Dysplasias
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
Not listed
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Gintuit(TM)for Oral Soft Tissue Regeneration

NCT00587834
View directory record Official record
Conditions
Gingival Recession
Interventions
Gintuit, Autologous palatal tissue
Device · Other
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years to 70 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
4
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2012 · Synced Sep 8, 2026, 5:28 PM EDT
Recruiting Phase 3 Interventional

A Study of MACI in Patients Aged 17 to 65 Years With Symptomatic Chondral or Osteochondral Defects of the Ankle

NCT06915233
View directory record Official record
Conditions
Chondral Defect, Articular Cartilage Defect
Interventions
autologous cultured chondrocytes on porcine collagen membrane, Bone Marrow Stimulation
Biological · Procedure
Lead sponsor
Vericel Corporation
Industry
Eligibility
17 Years to 65 Years
Enrollment
309 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
7
States / cities
Sacramento, California • Washington D.C., District of Columbia • Wichita, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 8, 2026, 5:28 PM EDT
Not listed Phase 2Phase 3 Interventional

Safety and Effectiveness of the PXL Platinum 330 System With Riboflavin Solution for Refractory Corneal Ulcers

NCT05255016
View directory record Official record
Conditions
Keratitis, Corneal Ulcer
Interventions
PXL Platinum 330 system + Riboflavin 0.25% TE Solution, Sham CXL + Artificial Tears
Combination Product · Other
Lead sponsor
Peschke GmbH
Industry
Eligibility
18 Years and older
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
12
States / cities
Littleton, Colorado • Fort Myers, Florida • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2022 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Phase 2 Interventional Results available

Imaging Evaluation of PLN-74809 in Participants With IPF (PLN-74809)

NCT05621252
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
PLN-74809, Placebo
Drug
Lead sponsor
Pliant Therapeutics, Inc.
Industry
Eligibility
40 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Phase 3 Interventional

DL6049 vs CosmoPlast in the Treatment of Nasolabial Fold Wrinkles

NCT00444210
View directory record Official record
Conditions
Nasolabial Fold Wrinkles
Interventions
DL6049 (injectable poly-L-lactic acid)
Device
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Sep 8, 2026, 5:28 PM EDT
Not listed No phase listed Observational

Collagen Matrix With and Without Enamel Matrix Derivative

NCT03467802
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 30, 2019 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluate and Compare the Rate of Para-Stomal Herniation After Permanent Stoma Formation

NCT00577603
View directory record Official record
Conditions
Hernia
Interventions
mesh reinforcement of stoma, no intervention
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 24, 2013 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Two Different Membranes

NCT01808794
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 18, 2020 · Synced Sep 8, 2026, 5:28 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Ultrasound-based Imaging to Detect Early Changes of Hard and Soft Tissue Around Immediately Placed Implants With or Without Soft Tissue Augmentation

NCT05330702
View directory record Official record
Conditions
Tooth Extraction, Immediate Implant Placement
Interventions
Xenogeneic Volume-Stable Collagen Matrix (VCMX) graft No Intervention: No Soft Tissue Augmentation, Tuberosity Connective Tissue Graft (CTG)
Device · Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 95 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 8, 2026, 5:28 PM EDT
Recruiting Phase 3 Interventional

Beginning Radiation Immediately With GammaTile at GBM Excision Versus Standard of Care

NCT07195591
View directory record Official record
Conditions
Glioblastoma
Interventions
GammaTile®, External Beam Radiation Therapy, Temozolomide
Device · Radiation · Drug
Lead sponsor
GT Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
766 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
7
States / cities
Scottsdale, Arizona • Baltimore, Maryland • Neptune City, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 8, 2026, 5:28 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Preventing Preterm Birth With a Negative Pressure Cervical Cup: a Feasibility Study

NCT05512052
View directory record Official record
Conditions
Preterm Birth, Cervical Incompetence, Cervical Insufficiency, Short Cervix, Soft Cervix
Interventions
Hannah Cervical Cup (2 mm Delta), Hannah Cervical Cup (4 mm Delta), Hannah Cervical Cup (6 mm Delta)
Device
Lead sponsor
Galena Innovations, LLC
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Provo, Utah
Source: ClinicalTrials.gov public record
Updated Aug 25, 2022 · Synced Sep 8, 2026, 5:28 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Microneedling, Bimatoprost and Excimer in Vitiligo Treatment

NCT04738149
View directory record Official record
Conditions
Vitiligo
Interventions
Bimatoprost, Excimer laser, Microneedling with a dermaroller
Drug · Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 4, 2022 · Synced Sep 8, 2026, 5:28 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

UVA-Riboflavin Crosslinking Treatment of Corneal Ectasia

NCT01325298
View directory record Official record
Conditions
Keratoconus, Ectasia, Corneal Ectasia
Interventions
UV-X Light, Riboflavin
Device · Drug
Lead sponsor
Mercy Center for Corrective Eye Surgery
Other
Eligibility
14 Years to 55 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
McHenry, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 28, 2011 · Synced Sep 8, 2026, 5:28 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Customized Titanium Membrane for Growing Jaw Bone Horizontally

NCT02227719
View directory record Official record
Conditions
Bone Gain
Interventions
CTI, Collagen membrane
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2023 · Synced Sep 8, 2026, 5:28 PM EDT