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Showing 1–24 of 1,201 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Osteoarthritis, Knee Clear all
Completed Phase 2 Interventional Results available

Intraarticular Dextrose Prolotherapy for Symptomatic Knee Osteoarthritis

NCT05160532
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Placebo, Dextrose prolotherapy (DPT)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 4 Interventional Results available

Evaluating Vitamin D3 Supplement on Post-Op Outcomes

NCT04177758
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Vitamin D, Control
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Jul 21, 2026, 12:09 PM EDT
Withdrawn No phase listed Observational

Total Knee Replacement Using Simplex® or Cobalt™ Bone Cement

NCT00589485
View directory record Official record
Conditions
Osteoarthritis, Rheumatoid Arthritis, Traumatic Arthritis, Knee Arthritis
Interventions
Simplex® Bone Cement, Cobalt™ Bone Cement
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Warsaw, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Jul 21, 2026, 12:09 PM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Validate a Pharmacodynamic Model of Oxytocin for Peripheral Analgesic Effects

NCT04435704
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
2025 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Efficacy and Safety Study of Intra-articular CNTX-4975-05 (Capsaicin) vs Placebo in Subjects With OA Knee Pain

NCT03429049
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
CNTX-4975-05, Placebo
Drug
Lead sponsor
Centrexion Therapeutics
Industry
Eligibility
40 Years to 95 Years
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
33
States / cities
Birmingham, Alabama • Mobile, Alabama • Tucson, Arizona + 28 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Perineural Steroids for Peripheral Nerve Blocks

NCT02462148
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Dexamethasone, Bupivacaine, Epinephrine, Saphenous Peripheral Nerve Block
Drug · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 23, 2018 · Synced Jul 21, 2026, 12:09 PM EDT
Enrolling by invitation Not applicable Interventional

Cemented vs. Cementless Unicompartmental Knee Arthroplasty

NCT05616884
View directory record Official record
Conditions
Partial Knee Replacement
Interventions
Cementless fixation
Procedure
Lead sponsor
Anderson Orthopaedic Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Alexandria, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2023 · Synced Jul 21, 2026, 12:09 PM 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 21, 2026, 12:09 PM EDT
Active, not recruiting Not applicable Interventional

Knee Arthroplasty Activity Trial

NCT04107649
View directory record Official record
Conditions
Knee Osteoarthritis, Total Knee Replacement
Interventions
Telephonic Active Coaching (Motivational Interviewing) + Financial Incentives, Wrist based activity tracker wear, Basic Study Activities
Behavioral · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
40 Years to 85 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
5
States / cities
Chicago, Illinois • Kansas City, Kansas • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Completed No phase listed Observational

JOINTS Study - Joint Replacement Outcome in Inpatient Rehabilitation Facilities and Nursing Treatment Sites

NCT00499278
View directory record Official record
Conditions
Osteoarthritis
Interventions
Rehabilitation after joint replacement surgery
Behavioral
Lead sponsor
MedStar National Rehabilitation Network
Other
Eligibility
21 Years and older
Enrollment
2,384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 10, 2007 · Synced Jul 21, 2026, 12:09 PM EDT
Not yet recruiting Not applicable Interventional

IMAGES: Identifying Metabolic Imaging Association With Genicular Artery Embolization Success

NCT07494838
View directory record Official record
Conditions
Knee Osteoarthritis, Knee Discomfort, Knee Pain Chronic, Knee Swelling Pain
Interventions
Embolization
Device
Lead sponsor
Lucas R. Cusumano, MD
Other
Eligibility
40 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Results available

Vibratory Stimuli, A Novel Rehabilitation Method for Preventing Post - Traumatic Knee Osteoarthritis

NCT02605876
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Whole body vibration, Local muscle vibration
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

The Effects of Home-Based Rehabilitation Treatments Among Persons With Symptomatic Knee Osteoarthritis

NCT00735098
View directory record Official record
Conditions
Osteoarthritis
Interventions
KBA exercise, strength training exercise, KBA and strength training, Control group
Other
Lead sponsor
University of Zululand
Other
Eligibility
50 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Jul 21, 2026, 12:09 PM EDT
Terminated Not applicable Interventional

Nerve Burial for Preventing Neuralgia After Total Knee Arthroplasty

NCT02885467
View directory record Official record
Conditions
Neuralgia, Osteoarthritis of the Knee
Interventions
Total knee arthroplasty with Saphenous nerve burial, Standard total knee arthroplasty
Procedure
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 20, 2018 · Synced Jul 21, 2026, 12:09 PM 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 8, 2015 · Synced Jul 21, 2026, 12:09 PM EDT
Not listed Not applicable Interventional

A Controlled Comparison of Pulsed Radiofrequency Vs Physical Therapy on Treating Chronic Knee Osteoarthritis

NCT02294864
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Percutaneous Pulsed Radiofrequency, Physical Therapy
Device · Procedure
Lead sponsor
VA Long Beach Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Dec 22, 2015 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Genicular Radiofrequency Ablation Efficacy in Achieving Total Knee Pain Reduction Trial

NCT02947321
View directory record Official record
Conditions
Knee Arthroplasty, Total, Osteoarthritis, Radiologic Tibiofemoral Osteoarthritis
Interventions
Genicular Nerve RFA, Sham Genicular Nerve RFA
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
45 Years to 79 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Jul 21, 2026, 12:09 PM EDT
Terminated No phase listed Observational

Surgical Weight-Loss to Improve Functional Status Trajectories Following Total Knee Arthroplasty (SWIFT Trial)

NCT02598531
View directory record Official record
Conditions
Obesity, Osteoarthritis
Interventions
Not listed
Lead sponsor
Geisinger Clinic
Other
Eligibility
22 Years to 75 Years
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2025 · Synced Jul 21, 2026, 12:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Microcurrent Stimulation Reduces Post-Operative Swelling and Healing Time Following Knee Replacement Surgery

NCT02623660
View directory record Official record
Conditions
Osteoarthritis of Knee, Edema, Wounds and Injuries
Interventions
ODIN1, Standard Care, Diagnostic Device Testing
Device · Other
Lead sponsor
Bioelectric Research Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 11, 2016 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Resiliency in Total Joint Arthroplasty

NCT04357262
View directory record Official record
Conditions
Osteoarthritis
Interventions
StreaMD
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Jul 21, 2026, 12:09 PM 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, 12:09 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Phenol Neurolysis of Genicular Nerves for Osteoarthritic Knee Pain

NCT04989660
View directory record Official record
Conditions
Osteoarthritis, Knee, Knee Pain Chronic
Interventions
6% aqueous phenol, Isotonic saline
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
40 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Jul 21, 2026, 12:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Meditation and Opioid Consumption in Total Joint Replacement Patients Undergo Primary Total Hip and Knee Replacement

NCT05669066
View directory record Official record
Conditions
Arthropathy of Knee, Osteo Arthritis Knee, Osteonecrosis, Meditation, Knee Osteoarthritis, Knee Disease, Knee Injuries, Opioid Use, Opioid Dependence, Opioid Use Disorder
Interventions
Mindful meditation
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 29, 2022 · Synced Jul 21, 2026, 12:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Rate of Torque Development and Voluntary Quadriceps Activation in Patients With Knee Osteoarthritis: A Quantitative Analysis Before and After a Single Session of Manual Physical Therapy

NCT04234282
View directory record Official record
Conditions
Knee Osteoarthritis, Knee Arthritis, Knee Pain Chronic, Knee Deformity, Knee Pain Swelling, Muscle Weakness, Muscle Weakness Condition, Power
Interventions
Manual Physical Therapy
Procedure
Lead sponsor
Jennifer Moreno Clinic
Other
Eligibility
45 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2020 · Synced Jul 21, 2026, 12:09 PM EDT