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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:15 AM EDT

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Showing 1–24 of 1,221 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Arthritis Knee Clear all
Completed Phase 1 Interventional Results available

Melatonin Use After Primary Total Joint Arthroplasty

NCT04795336
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Melatonin 5 mg, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 95 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 20, 2026, 2:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Bracing on Knee Osteoarthritis (OA)

NCT01886144
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Knee OA Brace
Device
Lead sponsor
Stony Brook University
Other
Eligibility
35 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2014 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Race and Preference for Knee Replacement: A Patient-Centered Intervention

NCT02413411
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
DA/MI Intervention, an educational program (an NIH-developed booklet)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Home-based NMES Therapy for Knee Osteoarthritis Pain

NCT04128618
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
CyMedica e-vive NMES
Device
Lead sponsor
CyMedica Orthopedics, Inc
Industry
Eligibility
21 Years to 85 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 25, 2020 · Synced Oct 20, 2026, 2:15 AM EDT
Active, not recruiting Not applicable Interventional

Triathlon All-Polyethylene Tibia Outcomes Study

NCT04636190
View directory record Official record
Conditions
Arthropathy of Knee, Replacement, Knee Arthritis
Interventions
Triathlon All-Polyethylene Tibia Knee
Device
Lead sponsor
Stryker Orthopaedics
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2033
U.S. locations
6
States / cities
Lansing, Michigan • Buffalo, New York • Syracuse, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 20, 2026, 2:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Multicenter Bone and Joint Health Study

NCT03033238
View directory record Official record
Conditions
Osteoarthritis,Knee
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years to 79 Years
Enrollment
4,185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2020
U.S. locations
3
States / cities
Birmingham, Alabama • Iowa City, Iowa • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced Oct 20, 2026, 2:15 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Fixed Bearing Versus Mobile Bearing Patient Satisfaction and Clinical Outcome Study

NCT02633085
View directory record Official record
Conditions
Osteoarthritis
Interventions
Fixed Bearing or Mobile Bearing UKA
Device
Lead sponsor
Medacta USA
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Leesburg, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2023 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Mechanisms of Palmitoylethanolamide (PEA) to Alter Pain Sensitivity in Knee Osteoarthritis

NCT05406726
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
palmitoylethanolamide, Placebo
Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
40 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Oct 20, 2026, 2:15 AM EDT
Terminated Not applicable Interventional

Native Alignment in the Setting of an Arthritic Knee in Total Knee Arthroplasty

NCT06617338
View directory record Official record
Conditions
Osteoarthritis (OA) of the Knee
Interventions
CT scan unilateral knee, CT scan bilateral knee
Diagnostic Test
Lead sponsor
University of Louisville
Other
Eligibility
21 Years to 89 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Phase 1 Interventional

A Study of Single and Repeat Dose Administration of UBX0101 in Patients With Osteoarthritis of the Knee

NCT04229225
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
UBX0101, Placebo
Drug · Other
Lead sponsor
Unity Biotechnology, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
7
States / cities
The Villages, Florida • Marietta, Georgia • St Louis, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Phase 4 Interventional Results available

To Look at the Characteristics of Synovial Fluid and Cartilage Matrix in Osteoarthritic Knee After Hyaluronic Acid Injection

NCT01895959
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Euflexxa, Magnetic Resonance Imaging (MRI)
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Platelet Rich Plasma Versus Corticosteroids in Knee Osteoarthritis Pain

NCT06703970
View directory record Official record
Conditions
Knee Osteoarthritis (OA)
Interventions
Corticosteroid Injection, Platelet Rich Plasma Joint Injection
Drug · Device
Lead sponsor
LifeBridge Health
Other
Eligibility
21 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional

A Comparison of Manual Physical Therapy and Corticosteroid Injections for Knee Osteoarthritis

NCT01427153
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Orthopaedic manual physical therapy, Corticosteroid Injection
Procedure
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
38 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
San Antonio, Texas • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional Results available

Tai Chi and Physical Therapy for Knee Osteoarthritis

NCT01258985
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Tai Chi, Physical Therapy
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
40 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2016 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Independent Weight Loss Maintenance for Communities With Arthritis in North Carolina: the I-CAN Clinical Trial

NCT03832296
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Weight-Loss Maintenance, Health Education (Attention Control)
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
51 Years and older
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
3
States / cities
Chapel Hill, North Carolina • Clyde, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 20, 2026, 2:15 AM EDT
Recruiting No phase listed Observational

Mobile Technology to Measure Knee Health in Osteoarthritis

NCT07580222
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
30 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 20, 2026, 2:15 AM EDT
Completed No phase listed Observational

A Study of FolateScan in Patients With Knee Osteoarthritis

NCT01237405
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
99mTc-EC20
Drug
Lead sponsor
Virginia Kraus
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 27, 2012 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness of Minimally Invasive Total Knee Replacement in Improving Rehabilitation and Function

NCT00710840
View directory record Official record
Conditions
Osteoarthritis
Interventions
Minimally Invasive Total Knee Arthroplasty [TKA Min], Total Knee Arthroplasty (TKA) Traditional
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 85 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
3
States / cities
Boulder, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced Oct 20, 2026, 2:15 AM EDT
Enrolling by invitation Phase 4 Interventional

Comparing Treatment of Knee Osteoarthritis With Triamcinolone Injections Using 40mg With Landmark Guidance and 20mg With Ultrasound Guidance

NCT07544576
View directory record Official record
Conditions
Knee Arthritis Osteoarthritis
Interventions
Triamcinolone knee injection without ultrasound guidance, Triamcinolone knee injection with ultrasound guidance
Drug · Combination Product
Lead sponsor
Sosi Dzhugarian
Other
Eligibility
50 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 20, 2026, 2:15 AM EDT
Withdrawn Not applicable Interventional

Knee Injections for the Clinical Management of Knee OsteoArthritis

NCT04595890
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Arthrex Angel System used to prepare injection of Bone Marrow Concentrate (BMC), Saline injection
Device · Other
Lead sponsor
University of Delaware
Other
Eligibility
40 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Oct 20, 2026, 2:15 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Estimate Serum Oxytocin PD Range in the Periphery

NCT04431193
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Oxytocin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 30, 2022 · Synced Oct 20, 2026, 2:15 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Pregabalin for Central Sensitization in TKA

NCT05460871
View directory record Official record
Conditions
Osteo Arthritis Knee, Central Nervous System Sensitization
Interventions
Pregabalin 75mg
Drug
Lead sponsor
University of Iowa
Other
Eligibility
50 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Oct 20, 2026, 2:15 AM EDT
Terminated Not applicable Interventional

Wearable Therapeutic Ultrasound Study for Knee Osteoarthritis

NCT01993693
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Ultrasonic Diathermy Device, Sham Ultrasonic Diathermy Device
Device
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
East Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 20, 2026, 2:15 AM EDT
Completed Not applicable Interventional Results available

Combined Application of Electrical Stimulation and Volitional Contractions for Muscle Strengthening and Knee Pain Inhibition (Seated Study)

NCT02802878
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Hybrid Training using Electrodes and Joint Motion Sensors, Isokinetic Training with Isokinetic Dynamometer
Device
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
40 Years to 85 Years · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 18, 2018 · Synced Oct 20, 2026, 2:15 AM EDT