Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jul 21, 2026, 9:30 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Articular Cartilage Defects in the Knee Joint
Interventions
GelrinC, Microfracture historical control arm
Device · Other
Lead sponsor
Regentis Biomaterials
Industry
Eligibility
18 Years to 50 Years
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
13
States / cities
La Mesa, California • Orange, California • Denver, Colorado + 10 more
Conditions
Femoroacetabular Impingement, Chondral Lesions
Interventions
Platelet-rich plasma (PRP), Saline
Biological · Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Articular Cartilage Defect Grade III or IV of the Knee
Interventions
Autologous Cell, Standard microfracture arthroscopic surgery
Procedure
Lead sponsor
Fondren Orthopedic Group L.L.P.
Other
Eligibility
18 Years to 68 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Houston, Texas
Conditions
Articular Cartilage Defects in the Knee Joint
Interventions
NeoCart, Microfracture
Biological · Procedure
Lead sponsor
Histogenics Corporation
Industry
Eligibility
18 Years to 59 Years
Enrollment
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
29
States / cities
Tucson, Arizona • La Mesa, California • Orange, California + 26 more
Conditions
Articular Cartilage Defect
Interventions
NOVOCART 3D
Combination Product
Lead sponsor
Aesculap Biologics, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2029
U.S. locations
3
States / cities
Chicago, Illinois • Columbus, Ohio • North Logan, Utah
Conditions
Articular Cartilage of the Femoral Condyle Between 2-6cm2
Interventions
Microfracture, NOVOCART 3D
Procedure · Biological
Lead sponsor
Aesculap Biologics, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
30
States / cities
La Mesa, California • Los Angeles, California • Redwood City, California + 26 more
Active, not recruiting Not applicable Interventional

Episealer® Knee System IDE Clinical Study

NCT04000659
Conditions
Degenerative Lesion of Articular Cartilage of Knee
Interventions
Episealer Knee System, Microfracture
Device · Procedure
Lead sponsor
Episurf Medical Inc.
Industry
Eligibility
30 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
8
States / cities
Tempe, Arizona • La Mesa, California • New Orleans, Louisiana + 5 more
Conditions
Knee Injuries, Cartilage Injury, Cartilage Disease, Knee Discomfort
Interventions
Microfracture, Microfracture plus placement of Chondro-Gide® ACC
Procedure · Device
Lead sponsor
Geistlich Pharma AG
Industry
Eligibility
18 Years to 55 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
3
States / cities
Phoenix, Arizona • Stamford, Connecticut • Johns Creek, Georgia
Conditions
Degenerative Lesion of Articular Cartilage of Knee
Interventions
ADSC Application, Microfracture
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 50 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
3
States / cities
Redwood City, California • Santa Monica, California • Denver, Colorado
Conditions
Osteochondral Lesions of Talus
Interventions
ankle arthroscopy with debridement and microfracture of the OLT, Bone Marrow Aspirate injection
Procedure · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 95 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Articular Cartilage Damage
Interventions
NeoCart, microfracture
Biological · Procedure
Lead sponsor
Histogenics Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
6
States / cities
San Francisco, California • Bloomington, Minnesota • New York, New York + 3 more
Conditions
Symptomatic Cartilage Defects of the Femoral Condyle
Interventions
BioCart™II, Microfracture
Biological · Procedure
Lead sponsor
ProChon Biotech Ltd
Industry
Eligibility
16 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
5
States / cities
Tucson, Arizona • Savannah, Georgia • Baltimore, Maryland + 2 more
Conditions
Osteochondral Lesion of Talus
Interventions
Microfracture with Bone Marrow Aspirate Concentrate, Microfracture
Procedure
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Terminated Phase 1Phase 2 Interventional Results available

Losartan to Improve Hip Microfracture

NCT04212650
Conditions
Hip Osteoarthritis, Hip Impingement Syndrome, Cartilage Damage, Fibrosis
Interventions
Losartan, Placebo
Drug · Other
Lead sponsor
Steadman Philippon Research Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Vail, Colorado
Conditions
Cartilage Loss, Microfracture
Interventions
Unloader Bracing, Non-Bracing
Device
Lead sponsor
Stanford University
Other
Eligibility
15 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Redwood City, California
Conditions
Articular Cartilage Disorder of Knee, Cartilage Damage, Microfractures
Interventions
microfracture surgery + HST003
Biological
Lead sponsor
Histogen
Industry
Eligibility
18 Years to 50 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Vail, Colorado • Bradenton, Florida • Bethesda, Maryland + 2 more