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ClinicalTrials.gov public records Last synced May 21, 2026, 7:45 PM 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 798 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Total Knee Arthroplasty Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available
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 May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Osteoarthritis, Knee, Knee Osteoarthritis
Interventions
ConforMIS iUni, iDuo, or iTotal (CR)
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
950 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boynton Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced May 21, 2026, 7:45 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Arthroplasty, Overweight and Obesity
Interventions
PACE Weight Loss program, Chronic Disease Self-Management
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
Not listed
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced May 21, 2026, 7:45 PM EDT
Active, not recruiting No phase listed Observational
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
focus motion knee brace
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
95 participants
Timeline
2022 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced May 21, 2026, 7:45 PM EDT
Terminated No phase listed Observational
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 May 21, 2026, 7:45 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Dexamethasone 4mg, Dexamethasone 8 Mg/mL Injectable Suspension, Dexamethasone 16mg
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
404 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
10
States / cities
Redwood City, California • San Francisco, California • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Thromboembolism
Interventions
Dabigatran Dose 1 - day 2 to completion, Dabigatran Dose 1 - day 1, Dabigatran Dose 2 - day 2 to completion, Dabigatran Dose 2 - day 1, Enoxaparin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,615 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
59
States / cities
Birmingham, Alabama • Northport, Alabama • Tucson, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated May 4, 2014 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Osteoarthritis, Knee, Arthritis, Rheumatoid
Interventions
total knee arthroplasty
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
Up to 80 Years
Enrollment
938 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
9
States / cities
Mobile, Alabama • Berkley, California • Fort Collins, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2017 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Knee Osteoarthritis, Arthroplasty, Replacement, Knee
Interventions
Educational program to address patients' expectations
Behavioral
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
40 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 22, 2011 · Synced May 21, 2026, 7:45 PM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Depodur, sciatic nerve block
Drug · Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 70 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
OMNI Apex Ultracongruent Knee Device
Device
Lead sponsor
Spokane Joint Replacement Center
Other
Eligibility
21 Years to 80 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced May 21, 2026, 7:45 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Osteoarthritis (Knee)
Interventions
High Volume Adductor Canal Block, Low Volume Adductor Canal Block, Femoral Nerve Block
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolism
Interventions
Enoxaparin + Placebo, Apixaban + Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
3,608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
25
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Little Rock, Arkansas + 17 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2015 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Arthropathy of Knee, Post Operative Pain, Opioid Use, Opioid Abuse, Opioid Misuse
Interventions
Opioid education in person, Opioid education via video
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
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 May 21, 2026, 7:45 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Arthroplasty, Knee
Interventions
Triathlon PSR Tibial Insert
Device
Lead sponsor
Stryker Orthopaedics
Industry
Eligibility
18 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 10, 2023 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Osteoarthritis, Traumatic Arthritis, Rheumatoid Arthritis, Lower Limb Deformity, Complications, Arthroplasty
Interventions
Vanguard™ Complete Knee System, Vanguard™ Patient-Specific Femur
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
552 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2024
U.S. locations
8
States / cities
Cedar Rapids, Iowa • Rockville, Maryland • Cape Girardeau, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 21, 2026, 7:45 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Opioid Use, Opioid Dependence, Knee Pain Chronic, Knee Osteoarthritis
Interventions
Improved Opioid-Tapering Instructions, Clinical Patient Educator
Drug · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 26, 2023 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Osteoarthritis, Bilateral Total Knee Arthroplasty
Interventions
Drain, No Drain
Procedure
Lead sponsor
Colorado Joint Replacement
Other
Eligibility
Up to 70 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 16, 2018 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Pain
Interventions
Bupivacaine FNB, EXPAREL Infiltration
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2021 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Osteo Arthritis Knee, Osteoarthritis
Interventions
Total Knee Replacement
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
22 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Baltimore, Maryland • Crosby, Minnesota • Charlotte, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional Results available
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 May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Scarring
Interventions
Total Knee Arthroplasty, Application of dHACM
Procedure · Other
Lead sponsor
MiMedx Group, Inc.
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2015 · Synced May 21, 2026, 7:45 PM EDT
Not listed Phase 3 Interventional
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Dronabinol, Placebo
Drug · Other
Lead sponsor
Colorado Joint Replacement
Other
Eligibility
21 Years to 75 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 9, 2023 · Synced May 21, 2026, 7:45 PM EDT