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ClinicalTrials.gov public records Last synced Oct 13, 2026, 2:47 PM EDT

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Showing 169–192 of 861 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Knee Replacement Arthroplasty Clear all
Completed Not applicable Interventional

Addressing Patients' Expectations of Total Knee Arthroplasty in a Randomized Trial

NCT00197977
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 23, 2011 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Not applicable Interventional Results available

Triathlon Tritanium Knee Outcomes Study

NCT02155712
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Triathlon Tritanium Knee, Triathlon Knee
Device
Lead sponsor
Stryker Orthopaedics
Industry
Eligibility
18 Years to 75 Years
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
10
States / cities
Gilbert, Arizona • Tucson, Arizona • Jacksonville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Continuous Femoral and Tibial Nerve Blocks in TKA Patients

NCT01680692
View directory record Official record
Conditions
Analgesia in Total Knee Arthroplasty
Interventions
Ropivicaine, Continuous Femoral Nerve Catheter, Continuous Tibial Nerve Catheter
Drug · Device
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 85 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Not applicable Interventional Results available

Motor-Sparing Peripheral Nerve Blockade Facilitates Mobility Post Total Knee Arthroplasty: A Randomized Controlled Trial

NCT02773537
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Femoral nerve catheter and sciatic nerve block, Adductor canal catheter and selective tibial block, Adductor canal catheter only
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 27, 2019 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Phase 4 Interventional

Tranexamic Acid in Revision Total Joint Arthroplasty

NCT02877381
View directory record Official record
Conditions
Revision Total Knee Arthroplasty, Revision Total Hip Arthroplasty, Acute Blood Loss Anemia
Interventions
Revision Total Knee Arthroplasty (TKA), Revision Total Hip Arthroplasty (THA)
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Chicago, Illinois • Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2021 · Synced Oct 13, 2026, 2:47 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 21, 2018 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical Trial Comparing Tranexamic Acid (TXA) With Aquamantys Sealer in Total Knee Arthroplasty (TKA)

NCT02374398
View directory record Official record
Conditions
Blood Loss
Interventions
Tranexamic Acid, Aquamantys System, Control
Drug · Device · Other
Lead sponsor
Eastern Maine Medical Center
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Bangor, Maine
Source: ClinicalTrials.gov public record
Updated Jan 16, 2017 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Effect of GRF6021 on Postoperative Recovery Following Primary Hip or Knee Arthroplasty

NCT03981419
View directory record Official record
Conditions
Postoperative Recovery
Interventions
GRF6021, Placebo
Biological · Other
Lead sponsor
Alkahest, Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 13, 2026, 2:47 PM EDT
Recruiting Not applicable Interventional

Implementation of Neuromuscular Electrical Stimulation After Total Knee Arthroplasty

NCT06953375
View directory record Official record
Conditions
Total Knee Arthroplasty, Functional Recovery, Aging, Physical Therapy
Interventions
NMES, Usual Care
Procedure · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
3,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Aurora, Colorado • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Oct 13, 2026, 2:47 PM 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 27, 2018 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Not applicable Interventional

Effects of a Three-Month Low Calorie Diet Weight Loss Intervention on Knee Replacement Outcomes

NCT04015011
View directory record Official record
Conditions
Obesity
Interventions
LCD Intervention
Combination Product
Lead sponsor
NYU Langone Health
Other
Eligibility
50 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 8, 2022 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Not applicable Interventional

Pharmacogenomics Information in Enhancing Post-operative Total Joint Replacement Pain Management: a Pilot Study

NCT02711592
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Pain, Postoperative
Interventions
Genetic Panel for Analgesics
Genetic
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 25, 2021 · Synced Oct 13, 2026, 2:47 PM EDT
Not yet recruiting Not applicable Interventional

A Study of the Effect of a Nurse Navigator Program on High Risk Patients

NCT05592847
View directory record Official record
Conditions
Patient Readmission, Arthroplasty, Replacement, Knee, Arthroplasty, Replacement, Hip, Heart Failure, Pulmonary Disease, Chronic Obstructive, Renal Insufficiency, Body Mass Index, Alcoholism
Interventions
Nurse Navigator Program
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

The Feasibility of a Comprehensive Behavioral Intervention in Patient Post TKA

NCT01799772
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Comprehensive Behavioral Intervention, Standard of Care Exercise Program
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2014 · Synced Oct 13, 2026, 2:47 PM EDT
Completed No phase listed Observational

Study of Patient Outcomes 5 Years After Partial Knee Replacement

NCT01620892
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Not listed
Lead sponsor
Athens Orthopedic Clinic, P.A.
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 10, 2019 · Synced Oct 13, 2026, 2:47 PM EDT
Completed No phase listed Observational

A Retrospective Study to Evaluate the ConforMIS iTotal® Posterior Stabilized (PS) Knee Replacement System

NCT03289000
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
iTotal Posterior Stabilized (PS) Knee Replacement System
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
2
States / cities
Nashville, Tennessee • Huntington, West Virginia
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Phase 4 Interventional

Celebrex Total Knee Arthroplasty Study

NCT00359151
View directory record Official record
Conditions
Osteoarthritis, Pain
Interventions
Celecoxib, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Aurora, Colorado • Englewood, Colorado • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2021 · Synced Oct 13, 2026, 2:47 PM EDT
Active, not recruiting No phase listed Observational

Optetrak Knee System Post Market Clinical Follow-Up

NCT05788757
View directory record Official record
Conditions
Knee Arthroplasty, Total
Interventions
Optetrak Total Knee System
Device
Lead sponsor
Exactech
Industry
Eligibility
18 Years and older
Enrollment
4,588 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2034
U.S. locations
3
States / cities
Worcester, Massachusetts • Las Vegas, Nevada • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 13, 2026, 2:47 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Oral Steroid Taper After Total Knee Arthroplasty

NCT07070882
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Methylprednisolone
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 13, 2026, 2:47 PM EDT
Completed Phase 4 Interventional Results available

Dronabinol in Total Knee Arthroplasty (TKA)

NCT04734080
View directory record Official record
Conditions
Total Knee Arthroplasty, Opioid Use
Interventions
Dronabinol 5mg Cap, Placebo oral tablet
Drug · Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 70 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 13, 2026, 2:47 PM EDT
Terminated Phase 4 Interventional

ChloraPrep Versus Betadine for Elective Knee Replacement Surgery

NCT01184196
View directory record Official record
Conditions
Arthroplasty, Knee Replacement, Replacement, Total Knee, Total Knee Replacement
Interventions
Swab area with Betadine, Swab area with ChloraPrep
Drug
Lead sponsor
Central DuPage Hospital
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Winfield, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 16, 2013 · Synced Oct 13, 2026, 2:47 PM EDT
Active, not recruiting Not applicable Interventional

Persona Ti-Nidium Post-Market Clinical Follow-up

NCT04817969
View directory record Official record
Conditions
Knee Pain Chronic, Osteoarthritis, Rheumatoid Arthritis, Traumatic Arthritis, Polyarthritis, Varus Deformity, Valgus Deformity, Flexion Deformity of the Knee, Avascular Necrosis, Patellofemoral Osteoarthritis
Interventions
Zimmer Biomet Persona Ti-Nidium Total Knee System
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2034
U.S. locations
7
States / cities
Parker, Colorado • Hyattsville, Maryland • Jackson, Mississippi + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 13, 2026, 2:47 PM EDT
Recruiting Phase 4 Interventional

Continuous Versus Single Injection Adductor Canal Blocks for Outpatient Total Knee Arthroplasty

NCT06784882
View directory record Official record
Conditions
Acute Postoperative Pain, Surgery
Interventions
continuous peripheral nerve block with OnQ pump, single injection nerve block
Device · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Oct 13, 2026, 2:47 PM EDT
Completed No phase listed Observational

Costs and Benefits of ConforMIS iTotal® Knee Replacement System Versus Standard Total Knee

NCT01899417
View directory record Official record
Conditions
Osteoarthritis,Knee
Interventions
ConforMIS iTotal® Knee Replacement
Device
Lead sponsor
Restor3D
Industry
Eligibility
19 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Atlantis, Florida
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Oct 13, 2026, 2:47 PM EDT