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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Knee Arthritis Osteoarthritis Clear all
Completed Not applicable Interventional Results available

Robotic Arm Assisted Total Knee Arthroplasty

NCT02058069
View directory record Official record
Conditions
Osteoarthritis, Rheumatoid Arthritis, Post-traumatic Arthritis
Interventions
Robotic Arm Assisted Total Knee Arthroplasty
Device
Lead sponsor
MAKO Surgical Corp.
Industry
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
St. Helena, California • Tampa, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Jul 24, 2026, 9:14 AM EDT
Suspended Phase 2 Interventional Accepts healthy volunteers

Human Growth Hormone Injections in the Knee Joint to Treat Osteoarthritis

NCT06354023
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Recombinant human growth hormone
Drug
Lead sponsor
John Sledge
Other
Eligibility
18 Years to 72 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 24, 2026, 9:14 AM EDT
No Longer Available No phase listed Expanded access

Individual Patient Expanded Access IND of Autologous HB-adMSCS for the Treatment of Bilateral Knee Pain.

NCT04604288
View directory record Official record
Conditions
Knee Pain Chronic, Osteo Arthritis Knee
Interventions
HB-adMSC
Biological
Lead sponsor
Hope Biosciences Research Foundation
Industry
Eligibility
Not listed
U.S. locations
1
States / cities
Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional

Effect of Glucosamine on Joint Structure and Quality of Life (JOG)

NCT00377286
View directory record Official record
Conditions
Osteoarthritis
Interventions
Glucosamine (a dietary supplement), 16 oz lite lemonade
Dietary Supplement · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
35 Years to 65 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 13, 2011 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Phase 3 Interventional

Efficacy of ThermoProfen in Patients With Mild to Moderate Pain Associated With Osteoarthritis of the Knee

NCT00488267
View directory record Official record
Conditions
Osteoarthritis
Interventions
ThermoProfen™ (Matrix Transdermal Ketoprofen/CHADD™ System), Placebo Matrix/CHADD Patch, Ketoprofen matrix/placebo CHADD Patch
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
679 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
36
States / cities
Peoria, Arizona • Anaheim, California • Buena Park, California + 33 more
Source: ClinicalTrials.gov public record
Updated May 29, 2012 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional Results available

Pain Coping Skills Training for African Americans With Osteoarthritis

NCT02560922
View directory record Official record
Conditions
Osteoarthritis
Interventions
Pain Coping Skills Training (CST)
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 31, 2019 · Synced Jul 24, 2026, 9:14 AM EDT
Recruiting Not applicable Interventional

Genicular Artery Embolization for Knee Osteoarthritis

NCT07537153
View directory record Official record
Conditions
Osteoarthritis, Knee Osteoarthritis
Interventions
Embosphere Microspheres
Device
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 24, 2026, 9:14 AM EDT
Completed No phase listed Observational

Treatment and Duration Effect of Pentosan Polysulfate Sodium (PPS) in Participants With Knee Osteoarthritis Pain

NCT04814719
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Pentosan Polysulphate Sodium, Placebo (Sodium Chloride Injection, 0.9%)
Drug
Lead sponsor
Paradigm Biopharmaceuticals Ltd.
Industry
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 21, 2025 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional

Collaborative-care Intervention to Promote Physical Activity After Total Knee Arthroplasty

NCT02075931
View directory record Official record
Conditions
Osteoarthritis
Interventions
Physical activity feedback with group meetings, Control
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Phase 2 Interventional Results available

A 4-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Knee Osteoarthritis

NCT03277066
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Diclofenac Sodium Active Topical Patch 1, Diclofenac Sodium Active Topical Patch 2, Placebo patch
Drug
Lead sponsor
Noven Pharmaceuticals, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Jersey City, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 22, 2021 · Synced Jul 24, 2026, 9:14 AM EDT
Not listed Phase 2 Interventional

An Amniotic Membrane Injection Comparing Two Doses (1 mL and 2 mL Injection) and a Placebo (Sterile Saline) in the Treatment of Osteoarthritis of the Knee

NCT04612023
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Acellular Amniotic Membrane Derived Allograft Injection (NuDYN)
Other
Lead sponsor
Illinois Center for Orthopaedic Research and Education
Other
Eligibility
21 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Westmont, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 14, 2021 · Synced Jul 24, 2026, 9:14 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Clinical Outcomes and Performance of Total Knee Replacement Patients Before and After Surgery

NCT01379118
View directory record Official record
Conditions
Degenerative Joint Disease, Osteoarthritis, Knee Injury, Trauma, Connective Tissue Disorder, Pain, Loss of Function
Interventions
Not listed
Lead sponsor
Loma Linda University
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Bernardino, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced Jul 24, 2026, 9:14 AM EDT
Terminated Not applicable Interventional Results available

Randomized Controlled Clinical Outcomes of the Vanguard XP Bicruciate Knee System

NCT02175576
View directory record Official record
Conditions
Osteoarthritis, Rheumatoid Arthritis, Traumatic Arthritis, Lower Limb Deformity, Post-traumatic Deformity, Complications, Arthroplasty
Interventions
Vanguard XP Bicruciate Knee System, Vanguard CR Knee System
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Jul 24, 2026, 9:14 AM EDT
Completed No phase listed Observational Results available

Knee Kinematics for Subjects With Zimmer-Biomet Posterior Cruciate Retaining or Posterior Stabilizing Total Knee Arthroplasty

NCT04103515
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Osteoarthritis, Knee
Interventions
Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty, Zimmer-Biomet Posterior Stabilizing total knee arthroplasty
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Bryn Mawr, Pennsylvania • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 11, 2021 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional

Protocol for the Clinical Evaluation of Lyophilized Amniotic Fluid in the Treatment of Knee Osteoarthritis

NCT03074526
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Amniotic Fluid, Saline Placebo
Other
Lead sponsor
MiMedx Group, Inc.
Industry
Eligibility
30 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
4
States / cities
Birmingham, Alabama • Atlanta, Georgia • Des Plaines, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2020 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional

A Biologic Joint Replacement Strategy for Knee Trauma and Post-Traumatic Osteoarthritis

NCT03719417
View directory record Official record
Conditions
Knee Osteoarthritis, Post-traumatic Osteoarthritis
Interventions
Unicompartmental Biologic Arthroplasty, Extensive Biologic Arthroplasty
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Jul 24, 2026, 9:14 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 23, 2023 · Synced Jul 24, 2026, 9:14 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 9, 2015 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional Results available

Cooled Radiofrequency vs. Hyaluronic Acid to Manage Knee Pain

NCT03381248
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Cooled Radiofrequency, Hyaluronic Acid Injection, Crossover from Hyaluronic Acid Injection to Cooled Radiofrequency
Device · Other
Lead sponsor
Avanos Medical
Other
Eligibility
21 Years and older
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
10
States / cities
Coeur d'Alene, Idaho • New Orleans, Louisiana • Rochester, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jul 24, 2026, 9:14 AM EDT
Active, not recruiting No phase listed Observational

Post Market Follow-Up Study of the EVOLUTION® Total Knee Arthroplasty System With Cruciate Sacrificing Inserts

NCT02351414
View directory record Official record
Conditions
Joint Disease
Interventions
Total Knee Arthroplasty (EVOLUTION®)
Device
Lead sponsor
MicroPort Orthopedics Inc.
Industry
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Morton Grove, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Jul 24, 2026, 9:14 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Osteoarthritis Initiative (OAI): A Knee Health Study

NCT00080171
View directory record Official record
Conditions
Osteoarthritis, Knee Osteoarthritis
Interventions
Not listed
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
45 Years to 79 Years
Enrollment
4,796 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2015
U.S. locations
5
States / cities
Baltimore, Maryland • Columbus, Ohio • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2020 · Synced Jul 24, 2026, 9:14 AM EDT
Terminated Not applicable Interventional

PB125, Osteoarthritis, Pain, Mobility, and Energetics

NCT04638387
View directory record Official record
Conditions
Osteoarthritis, Knee, Muscle Weakness, Pain, Joint
Interventions
PB125, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
50 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Jul 24, 2026, 9:14 AM EDT
Active, not recruiting Phase 1 Interventional

Study to Evaluate the Safety and Tolerability of FX201 in Patients with Osteoarthritis of the Knee

NCT04119687
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
FX201
Biological
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
30 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
6
States / cities
Phoenix, Arizona • Sarasota, Florida • Kansas City, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Jul 24, 2026, 9:14 AM EDT
Completed Not applicable Interventional Results available

Investigating Racial Differences in Diet Benefits for Knee Osteoarthritis

NCT04343716
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Low-carbohydrate diet
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years to 75 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Jul 24, 2026, 9:14 AM EDT