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ClinicalTrials.gov public records Last synced Sep 7, 2026, 11:43 PM EDT

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Showing 1–24 of 80 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Total Knee Anthroplasty
Interventions
Total Knee Arthroplasty Medial Parapatellar Approach, Total Knee Arthroplasty Subvastus Approach
Procedure
Lead sponsor
Total Joint Specialists
Network
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Sandy Springs, Georgia
Conditions
Infection of Total Knee Joint Prosthesis
Interventions
Bactisure
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
5
States / cities
Los Angeles, California • Lexington, Kentucky • Louisville, Kentucky + 2 more
Completed Not applicable Interventional Results available

Total Knee Arthroplasty: Functional and Clinical Outcomes

NCT01811563
Conditions
Knee Osteoarthritis
Interventions
Zimmer, Stryker
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Transfemoral Amputation
Interventions
MIT Powered Leg
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Knee Pain Chronic, Knee Osteoarthritis, Cartilage Damage, Cartilage Defects of the Knee, Cartilage or Osteochondral Defects in the Knee, Cartilage Lesion
Interventions
BioPoly, surgical standard of care (SSOC)
Device · Procedure
Lead sponsor
BioPoly LLC
Industry
Eligibility
30 Years to 65 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Fort Wayne, Indiana • Indianapolis, Indiana • Rochester, Minnesota + 1 more
Completed Not applicable Interventional Results available

A Study to Compare the NexGen CR and CR-Flex Knee Implants

NCT00761956
Conditions
Total Knee Arthroplasty, Osteoarthritis
Interventions
NexGen CR-Flex Fixed Bearing Knee, NexGen CR Knee
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
21 Years to 80 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
8
States / cities
Milford, Delaware • Chicago, Illinois • Rockford, Illinois + 5 more
Recruiting Not applicable Interventional

Stiffness and Low Dose Irradiation RCT

NCT07767097
Conditions
Arthrofibrosis of Knee
Interventions
Low-Dose External Beam Irradiation, Hinged Revision Total Knee Arthroplasty
Radiation · Procedure
Lead sponsor
Mount Sinai Hospital, Canada
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Los Angeles, California • Salt Lake City, Utah
Conditions
Osteoarthritis, Knee
Interventions
Off-the-Shelf Implant Total Knee Replacement, Customized Implant Total Knee Replacement
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
59 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Kettering, Ohio
Conditions
Knee Prosthesis, Knee Arthroplasty
Interventions
DePuy fixed-bearing Total Condylar III (TC3) TKA, DePuy PFC Rotating Platform TC3 TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
40 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Denver, Colorado • Knoxville, Tennessee
Not yet recruiting Not applicable Interventional

Antibiotic-coated Braided Suture Study

NCT07322289
Conditions
Prosthetic Joint Infection, Debridement With Prosthesis Retention, Prosthetic Joint Infections of Hip, Prosthetic Joint Infections of Knee, Suture
Interventions
VICRYL™ Plus (Coated VICRYL™ Plus Antibacterial), Polydioxanone (PDS™ II ) Sterile Synthetic Absorbable Surgical Suture-Monofilament
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 89 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Conditions
Total Knee Replacement Surgery
Interventions
ultrasound guidance alone, ultrasound guidance and needle stimulation, ultrasound guidance and catheter stimulation
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Terminated Not applicable Interventional Results available

ATTUNE Cementless FB Tibial Base Clinical Study

NCT04630262
Conditions
Osteoarthritis of the Knee
Interventions
ATTUNE Cementless CR Fixed Bearing, ATTUNE Cementless PS Fixed Bearing
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
22 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
15
States / cities
Irvine, California • Bradenton, Florida • DeLand, Florida + 10 more
Conditions
Total Knee Arthroplasty, Osteo Arthritis Knee, Knee Implant, Knee Injuries
Interventions
Klassic Knee System
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Shoulder Injuries, Knee Injuries, Hip Injuries
Interventions
Standard of Care Treatment
Device
Lead sponsor
Stryker Endoscopy
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Phoenix, Arizona • Englewood, Colorado • San Antonio, Texas
Conditions
Articular Cartilage Disorder, Degeneration; Articular Cartilage, Chronic Cartilage Injury, Acute Cartilage Injury, Defect of Articular Cartilage
Interventions
Neocartilage Implant/DeNovo® ET (Engineered Tissue Graft), Microfracture
Biological · Other
Lead sponsor
ISTO Technologies, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
9
States / cities
Los Angeles, California • Santa Monica, California • Chicago, Illinois + 5 more
Conditions
Knee Prosthesis
Interventions
Stryker posterior cruciat retaining (PCR) total knee arthroplasty (TKA), Zimmer PCR TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
40 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
4
States / cities
Knoxville, Tennessee
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
Conditions
Complications; Arthroplasty
Interventions
Conformis CR Total Knee Replacement, Off the Shelf
Device
Lead sponsor
Restor3D
Industry
Eligibility
40 Years to 70 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Knoxville, Tennessee
Conditions
Total Knee Arthroplasty
Interventions
Hydrocortisone, Placebo
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
50 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Cartilage Defect
Interventions
REcycled CartiLage Auto/Allo IMplantation
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Osteoarthritis, Knee
Interventions
Performance Clinical Outcome Test
Other
Lead sponsor
Canary Medical
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
6
States / cities
Frisco, Colorado • South Bend, Indiana • Jackson, Mississippi + 3 more
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
Conditions
Knee Disease, Knee Infection
Interventions
[F-18]MHF
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Osteoarthritis, Knee
Interventions
BION
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Los Angeles, California