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Showing 1–24 of 1,063 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Osteoarthritis of the Knee Clear all
Completed Not applicable Interventional

Prevention of Arthritis-Related Work Disability

NCT00000416
View directory record Official record
Conditions
Rheumatoid Arthritis, Systemic Lupus Erythematosus, Osteoarthritis, Knee, Ankylosing Spondylitis
Interventions
Rehabilitation counseling
Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 65 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 25, 2017 · Synced Jul 21, 2026, 6:45 AM EDT
Completed No phase listed Observational Results available

In Vivo Kinematics for Subjects With Smith & Nephew Journey II BCS TKA, Journey II CR TKA, Or Journey II XR TKA

NCT04612036
View directory record Official record
Conditions
Knee Osteoarthritis, Total Knee Arthroplasty, Knee
Interventions
Journey II Bi-Cruciate Stabilized TKA, Journey II Cruciate Retaining TKA, Journey II Bi-Cruciate Retaining TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Jul 21, 2026, 6:45 AM EDT
Terminated Phase 3 Interventional Results available

3-year, Open-Label Study Evaluating Safety, Tolerability, and Efficacy of Lorecivivint in Knee Osteoarthritis

NCT04931667
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Lorecivivint
Drug
Lead sponsor
Biosplice Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
4
States / cities
Tucson, Arizona • Winter Park, Florida • Oak Brook, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional Results available

TSolution One® Total Knee Arthroplasty

NCT03017261
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
TSolution One®
Device
Lead sponsor
Think Surgical Inc.
Industry
Eligibility
21 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
6
States / cities
Hackensack, New Jersey • New York, New York • Roslyn, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Phase 3 Interventional Results available

Gel-200 Extension and Open-Label Study in Osteoarthritis of the Knee

NCT00450112
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Gel-200
Device
Lead sponsor
Seikagaku Corporation
Industry
Eligibility
40 Years to 80 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Plantation, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2011 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional

A Comparative Analysis of Two Types of Exercise on Outcomes Following Total Knee Arthroplasty

NCT01545986
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Exercise
Behavioral
Lead sponsor
Helen Hayes Hospital
Other
Eligibility
60 Years to 89 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
West Haverstraw, New York
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional

fMRI Study of Expectancy on Acupuncture Treatment Outcomes in Knee OA

NCT01040754
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Acupuncture
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 70 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional

Exploring Massage Benefits for Arthritis of the Knee for VA Healthcare Users

NCT01714869
View directory record Official record
Conditions
Osteoarthritis
Interventions
Swedish Massage
Other
Lead sponsor
Duke University
Other
Eligibility
35 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 24, 2013 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional

A Randomized Prospective Trial of Total Knee Arthroplasty Options Comparing Standard Knee Cutting Guides and MRI Generated Patient Specific Custom Cutting Guides

NCT01072019
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Instrument
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 26, 2018 · Synced Jul 21, 2026, 6:45 AM EDT
Recruiting Phase 3 Interventional

A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Knee Osteoarthritis Lose Weight and Reduce Pain

NCT07481630
View directory record Official record
Conditions
Obesity, Knee Osteoarthritis (OA)
Interventions
NNC0487-0111, Placebo (matched to NNC0487-0111 )
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
19
States / cities
Phoenix, Arizona • Walnut Creek, California • Hamden, Connecticut + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional

Regenexx™ SD Versus Exercise Therapy for Treatment of Knee Osteoarthritis With Historical Comparison to TKA

NCT02034032
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Regenexx SD, Exercise Therapy
Procedure · Behavioral
Lead sponsor
Regenexx, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Des Plaines, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 3, 2019 · Synced Jul 21, 2026, 6:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Osteoarthritis Prevention Study

NCT05946044
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Diet and Exercise
Behavioral
Lead sponsor
Wake Forest University
Other
Eligibility
50 Years and older · Female only
Enrollment
1,230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
3
States / cities
Boston, Massachusetts • Chapel Hill, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Phase 1 Interventional

Study Evaluating AGG-523 in Subjects With Severe Osteoarthritis Requiring Total Knee Replacement

NCT00454298
View directory record Official record
Conditions
Osteoarthritis
Interventions
AGG-523 (Aggrecanase Inhibitor)
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
55 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
5
States / cities
Boston, Massachusetts • Newton, Massachusetts • Winchester, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2009 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Phase 1 Interventional Results available

Safety of NStride Autologous Protein Solution in the Treatment of Knee Osteoarthritis (PROGRESS I)

NCT02262364
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
APS
Biological
Lead sponsor
Zimmer Biomet
Industry
Eligibility
40 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Elkhart, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional Results available

Tai Chi Mind-Body Therapy for Knee Osteoarthritis

NCT00362453
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Tai Chi versus Attention Control
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
55 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Jul 21, 2026, 6:45 AM EDT
Terminated Not applicable Interventional Results available

Efficacy of Cooled and Monopolar Radiofrequency Ablation of the Geniculate Nerves for the Treatment of Chronic Osteoarthritic Knee Pain

NCT02260869
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Genicular nerve radiofrequency ablation, Pain Management Radiofrequency Kit
Procedure · Device
Lead sponsor
Millennium Pain Center
Other
Eligibility
18 Years to 100 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Bloomington, Illinois • Decatur, Illinois • Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Jul 21, 2026, 6:45 AM EDT
Completed No phase listed Observational Results available

A Retrospective Study of the iTotal CR Knee Replacement System

NCT01564654
View directory record Official record
Conditions
Osteoarthritis
Interventions
iTotal KRS
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
La Quinta, California • Boynton Beach, Florida • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced Jul 21, 2026, 6:45 AM EDT
Completed No phase listed Observational

Pathogen Screening in OA Orthopaedic Surgical Patients

NCT03394170
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Collection of specimens prior to and during surgery
Other
Lead sponsor
The Stone Research Foundation for Sports Medicine and Arthritis
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Jul 21, 2026, 6:45 AM EDT
Completed No phase listed Observational Results available

Analysis of Competitive Posterior Cruciate Retaining (PCR) and Posterior Stabilized (PS) Total Knee Arthroplasty (TKA)

NCT04321356
View directory record Official record
Conditions
Knee Osteoarthritis, Total Knee Arthroplasty, Knee
Interventions
Triathlon PCR TKA, Triathlon PS TKA, Persona PCR TKA, Persona PS TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Jul 21, 2026, 6:45 AM EDT
Not listed No phase listed Observational

Influence of Manual Physical Therapy on Habitual Activity in Knee Osteoarthritis

NCT03573141
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Physical Therapy
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
Not listed
Enrollment
18 participants
Timeline
2018
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2018 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Not applicable Interventional Results available

Energy Dispersive Bracing for Conservative Treatment of Knee Osteoarthritis

NCT02388646
View directory record Official record
Conditions
Knee Osteoarthritis, Arthritis
Interventions
Exercise Only, Brace Only, Bracing + Exercises
Other · Device
Lead sponsor
Orthopaedic Research Foundation
Other
Eligibility
21 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Greenwood, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 11, 2021 · Synced Jul 21, 2026, 6:45 AM EDT
Not yet recruiting Not applicable Interventional

Effects of Photobiomodulation on Inflammation and Chronic Pain in Knee Osteoarthritis (EPIC-KO)

NCT07079969
View directory record Official record
Conditions
Chronic Knee Pain
Interventions
Photobiomodulation therapy (PBM) device, Sham PBM device
Device
Lead sponsor
University of Florida
Other
Eligibility
50 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Phase 2 Interventional Results available

Study of FX006 in Patients With Osteoarthritis of the Knee

NCT01487161
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
FX006, TCA IR
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
40 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Tucson, Arizona • Duncansville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Jul 21, 2026, 6:45 AM EDT
Completed Phase 2 Interventional

Apitox, Honeybee Venom Treatment for Osteoarthritis Pain and Inflammation

NCT00949754
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
honeybee venom (Apitoxin (Korea) Apitox (USA))
Drug
Lead sponsor
Apimeds, Inc.
Industry
Eligibility
35 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
4
States / cities
Pinellas Park, Florida • Chicago, Illinois • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated May 4, 2010 · Synced Jul 21, 2026, 6:45 AM EDT