Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jun 10, 2026, 2:01 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 1,205 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Arthritis Knee Clear all
Recruiting Phase 3 Interventional

Rehabilitation for Arthritis of The Knee: mainTaining Improvement for Veterans

NCT06488144
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Health coach, Remote Incentive Program
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 90 Years
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
5
States / cities
Birmingham, Alabama • Omaha, Nebraska • Portland, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Walking Gait Biomechanics Following Knee Joint Effusion

NCT03805464
View directory record Official record
Conditions
Knee Injuries, Knee Osteoarthritis
Interventions
Knee Joint Effusion
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

An Analysis of Potential Sex Differences in Knee Osteoarthritis

NCT01403207
View directory record Official record
Conditions
Degenerative Joint Disease, Osteoarthritis
Interventions
musculoskeletal
Other
Lead sponsor
Mary O'Connor
Other
Eligibility
65 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 13, 2014 · Synced Jun 10, 2026, 2:01 AM EDT
Terminated Not applicable Interventional

Standard Total Knee Arthroplasty Using Platelet Rich Plasma (PRP)

NCT01075230
View directory record Official record
Conditions
Osteoarthritis
Interventions
Total knee arthroplasty
Procedure
Lead sponsor
Exactech
Industry
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 31, 2022 · Synced Jun 10, 2026, 2:01 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

MR(Magnetic Resonance) Imaging of Neurotransmitters in Chronic Pain

NCT01620775
View directory record Official record
Conditions
Chronic Low Back Pain, Diabetic Peripheral Neuropathy, Knee Osteoarthritis
Interventions
MRIs, Pain testing
Other
Lead sponsor
University of Michigan
Other
Eligibility
30 Years to 70 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ROSA Robot Used in Total Knee Replacement Post Market Study

NCT03969654
View directory record Official record
Conditions
Knee Pain, Chronic Osteoarthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus, Valgus or Flexion Deformities, Rheumatoid Arthritis
Interventions
PERSONA Total Knee, Vanguard Total Knee, NexGen Total Knee
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
5
States / cities
Vail, Colorado • Westminster, Colorado • Springfield, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Jun 10, 2026, 2:01 AM EDT
Recruiting Phase 1Phase 2 Interventional

The Role of Vitamin K on Knee Osteoarthritis Outcomes

NCT06385275
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Vitamin K1 500 µg, K1 1000 µg, Vitamin K2 (MK-7) 300 µg, Placebo
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
60 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional Results available

OA Clinic-Community CARE Model

NCT05349500
View directory record Official record
Conditions
Osteoarthritis, Knee, Osteoarthritis, Hip, Overweight, Obesity, Physical Inactivity, Weight Loss
Interventions
OA CARE Intervention, Usual Care control group
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional Results available

A Prospective Study Evaluating the Treatment of Knee Osteoarthritis With the Cryo-Touch III Device

NCT01704157
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Cryo-Touch III
Device
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Napa, California • Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Jun 10, 2026, 2:01 AM EDT
Active, not recruiting Phase 4 Interventional

Study of Nonsteroidal Anti-inflammatory Drugs in People With Painful Knee Osteoarthritis

NCT05430230
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Naproxen 500 Mg, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
40 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 3 Interventional Results available

Phase 3 Adductor Canal Block With EXPAREL in Subjects Undergoing Primary Unilateral Total Knee Arthroplasty

NCT05139030
View directory record Official record
Conditions
Knee Osteoarthritis, Pain Management
Interventions
bupivacaine liposome injectable suspension, Bupivacaine Hydrochloride
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
6
States / cities
Little Rock, Arkansas • Pasadena, California • Dayton, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 2 Interventional

HKT-500-US12 In Adult Patients With OA Knee Pain

NCT00647231
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
HKT-500 Topical Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
45 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
29
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Jun 10, 2026, 2:01 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

JOURNEY™ II CR Total Knee System

NCT02440672
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
JOURNEY™ II CR Total Knee System (J II CR TKS)
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
22 Years to 75 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
6
States / cities
Phoenix, Arizona • Chicago, Illinois • Annapolis, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 10, 2026, 2:01 AM EDT
Not listed No phase listed Observational

Journey™ UNI Post Market Clinical Follow-Up

NCT03442231
View directory record Official record
Conditions
Non-inflammatory Degenerative Joint Disease
Interventions
Journey UNI Unicompartmental Knee System
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
Scottsdale, Arizona • Park Ridge, Illinois • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 19, 2024 · Synced Jun 10, 2026, 2:01 AM EDT
Active, not recruiting No phase listed Observational

Post Market Clinical Follow-Up Study for EVOLUTION® BIOFOAM® Tibia and EVOLUTION® CS/CR Porous Femur

NCT04301622
View directory record Official record
Conditions
Knee Osteoarthritis, Traumatic Arthritis of Knee, Avascular Necrosis, Degenerative Joint Disease of Knee, Rheumatoid Arthritis of Knee, Correction of Functional Deformity
Interventions
Primary Knee implants
Device
Lead sponsor
MicroPort Orthopedics Inc.
Industry
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
1
States / cities
Saginaw, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 4 Interventional Results available

The Efficacy of Diclofenac Gel for Breakthrough Pain and the Neuropathic Components of Pain in Knee Osteoarthritis

NCT01383954
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Diclofenac Gel
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Jun 10, 2026, 2:01 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 Jun 10, 2026, 2:01 AM EDT
Completed Phase 3 Interventional

A Study of Pain Relief in Osteoarthritis

NCT00298974
View directory record Official record
Conditions
Osteoarthritis
Interventions
hydrocodone / acetaminophen extended release, Placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
21 Years to 80 Years
Enrollment
873 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
83
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 68 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2011 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acceptance and Commitment Therapy Delivered by Automated Software Messaging

NCT04329897
View directory record Official record
Conditions
Hip Osteoarthritis, Knee Osteoarthritis, Mental Stress, Coronavirus
Interventions
Software Messaging
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 4 Interventional Results available

Cannabidiol for Bilateral Total Knee Arthroplasty

NCT04749628
View directory record Official record
Conditions
Pain, Postoperative, Opioid Use, Knee Osteoarthritis
Interventions
cannabidiol, Ora-sweet SF
Drug · Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Recruiting Phase 3 Interventional

AMAZE 6: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Knee Osteoarthritis Lose Weight and Reduce Pain

NCT07509307
View directory record Official record
Conditions
Obesity, Overweight, Osteoarthritis, Knee
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
Escondido, California • Lancaster, California • Palm Springs, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 3 Interventional

Study Evaluating the Efficacy and Safety of Topical Diclofenac Spray in Osteoarthritis of the Knee: Trial I

NCT00546507
View directory record Official record
Conditions
Osteoarthritis
Interventions
TDS-943 (topical diclofenac sodium 4% spray), celecoxib, placebo
Drug · Other
Lead sponsor
Mika Pharma GmbH
Industry
Eligibility
40 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
43
States / cities
Huntsville, Alabama • Mobile, Alabama • Mesa, Arizona + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2010 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Safety, Tolerability and Pharmacokinetics of Multiple Subcutaneous Injections of ABT-981 in Patients With Osteoarthritis of the Knee

NCT01668511
View directory record Official record
Conditions
Osteoarthritis
Interventions
ABT-981, Placebo
Biological
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
40 Years to 70 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 19, 2017 · Synced Jun 10, 2026, 2:01 AM EDT
Completed Not applicable Interventional

Coolief Cooled Radiofrequency vs. Conventional Radiofrequency to Manage OA Knee Pain

NCT04145011
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Cooled Radiofrequency, Standard Radiofrequency
Device
Lead sponsor
Avanos Medical
Other
Eligibility
21 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
7
States / cities
Altoona, Pennsylvania • Sewickley, Pennsylvania • State College, Pennsylvania + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Jun 10, 2026, 2:01 AM EDT