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ClinicalTrials.gov public records Last synced Oct 8, 2026, 5:19 PM EDT

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Showing 49–72 of 105 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Primary Total Knee Arthroplasty Clear all
Recruiting Not applicable Interventional

Pivotal Study on the NOVABLOC System for Patients Undergoing Primary Total Knee Arthroplasty

NCT07191067
View directory record Official record
Conditions
Pain
Interventions
Percutaneous radiofrequency electrical nerve stimulation, Non-therapeutic stimulation
Device
Lead sponsor
Synaptrix, Inc.
Industry
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Daphne, Alabama • Williamsville, New York • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Not applicable Interventional Results available

Economic and Functional Impact of Peri-Operative Bracing for Primary Total Knee Arthroplasty (TKA)

NCT03260699
View directory record Official record
Conditions
Arthropathy of Knee
Interventions
OCSI Rehabilitator brace
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2019 · Synced Oct 8, 2026, 5:19 PM EDT
Not yet recruiting Not applicable Interventional

Extended Oral Tranexamic Acid After Primary Total Knee Arthroplasty

NCT07494032
View directory record Official record
Conditions
Knee Arthropathy
Interventions
Tranexamic acid (TXA), Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Not applicable Interventional

Aromatherapy in Total Knee Replacement

NCT06045078
View directory record Official record
Conditions
Total Knee Replacement, Post-operative Nausea and Vomiting, Opioid Use, Anxiety, Depression, Post Operative Pain
Interventions
Elequil Lavender-peppermint Aromatabs, Elequil Almond-Oil Aromatabs
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 8, 2026, 5:19 PM EDT
Not yet recruiting Phase 4 Interventional

Doxepin Alone or Combined With Ramelteon Versus Placebo for Improving Sleep Quality After Primary Total Knee Arthroplasty

NCT07598734
View directory record Official record
Conditions
Sleep Quality Post-TKA, Postoperative Knee Function, Quality of Life After Primary TKA
Interventions
Doxepin 6 mg, Ramelteon 8 mg, Placebo Tablets
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 80 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Not listed Not applicable Interventional

Impact of Integrated Care Pathways for Prevention of Post-operative Urinary Retention (POUR)

NCT03863743
View directory record Official record
Conditions
Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee, Urinary Retention
Interventions
integrated care pathway, physician's standard of care
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Early Phase 1 Interventional

Multimodal Pain Management Following Primary TKA

NCT02369523
View directory record Official record
Conditions
Pain
Interventions
Exparel, Ropivacaine cocktail (PIC), Bupivacaine
Drug
Lead sponsor
University of Utah
Other
Eligibility
40 Years to 90 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Perfusion Assessment of Wound Closure Techniques in Primary Total Knee Arthroplasty

NCT01924403
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Staple Closure, Vertical Mattress Closure, Running Subcuticular Closure
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 16, 2015 · Synced Oct 8, 2026, 5:19 PM EDT
Enrolling by invitation Phase 4 Interventional

Comparison of Suzetrigine and Oxycodone for Postoperative Pain After Primary Total Knee Arthroplasty

NCT07219888
View directory record Official record
Conditions
Osteoarthritis (OA) of the Knee
Interventions
oral suzetrigine, oral Oxycodone
Drug
Lead sponsor
University of Louisville
Other
Eligibility
21 Years to 89 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Recruiting Phase 2 Interventional

Cannabidiol for Postoperative Opioid Reduction in Primary Total Knee Arthroplasty

NCT06234631
View directory record Official record
Conditions
Knee Replacement Surgery, Osteoarthritis, Knee
Interventions
Epidiolex oral solution, Placebo
Drug · Other
Lead sponsor
Chad Brummett
Other
Eligibility
18 Years to 80 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Ann Arbor, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Gait and Functional Improvement in Total Knee Arthroplasty With the Use of Verasense for Soft Tissue Balancing

NCT02290119
View directory record Official record
Conditions
Osteoarthritis
Interventions
Sensor-assisted TKR (Verasense), Control - Without the use of Verasense
Device · Procedure
Lead sponsor
Orthosensor, Inc.
Industry
Eligibility
45 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 6, 2023 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Not applicable Interventional

Effect of Ambulatory Continuous Femoral Nerve Blocks on Readiness-for-Discharge Following Total Knee Replacement

NCT00419276
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Ambulatory continuous femoral nerve block for 100 hours
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
3
States / cities
Berkeley, California • San Diego, California • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 28, 2016 · Synced Oct 8, 2026, 5:19 PM EDT
Completed No phase listed Observational

Prospective, Multiconfiguration Study to Assess Functional Performance of Primary Total Knee Arthroplasty System

NCT01746524
View directory record Official record
Conditions
Osteoarthritis
Interventions
ATTUNE Primary Total Knee Arthroplasty
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
22 Years to 80 Years
Enrollment
1,138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
9
States / cities
Orange, California • San Diego, California • Fort Collins, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced Oct 8, 2026, 5:19 PM EDT
Recruiting Not applicable Interventional

Effectiveness of Exparel Anesthetic Administered by the Surgeon During Knee Surgery

NCT06946368
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Intra-articular Posteromedial Surgeon Administered (IPSA) Block of EXPAREL, Adductor Canal Block (ACB) and Local Local Infiltration Analgesia of EXPAREL, Local Infiltration Analgesia (LIA) of EXPAREL
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Duloxetine RCT on Postop TKA Outcomes

NCT05086393
View directory record Official record
Conditions
Pain, Postoperative, Total Knee Arthroplasty
Interventions
Duloxetine, Placebos
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Tourniquet Pressure in Primary Total Knee Arthroplasty

NCT02830087
View directory record Official record
Conditions
Tourniquets, Knee Arthroplasty, Total, Knee Replacement, Total
Interventions
Tourniquet Cuff Pressure
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Bermuda Run, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Phase 1 Interventional Results available

Melatonin Use After Primary Total Joint Arthroplasty

NCT04795336
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Melatonin 5 mg, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 95 Years
Enrollment
294 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 May 4, 2025 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Not applicable Interventional Results available

LEGION™ Primary Safety and Efficacy

NCT04040985
View directory record Official record
Conditions
Osteo Arthritis Knee, Total Knee Replacement
Interventions
Total Knee Arthroplasty using LEGION™ Total Knee System
Procedure
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
5
States / cities
Vero Beach, Florida • Des Moines, Iowa • Louisville, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 8, 2026, 5:19 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Outcomes of Cannabinoid (CBD) Roll-on Topical Stick in Primary Total Knee Arthroplasty

NCT04585230
View directory record Official record
Conditions
Pain, Joint, Pain, Postoperative, Total Knee Arthroplasty
Interventions
CBD, Mineral Oil, Placebo
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 8, 2026, 5:19 PM EDT
Recruiting No phase listed Observational

Prospective, In-Vivo, Post-Market Safety and Efficacy Surveillance Registry of the MAXX Orthopedics, Freedom Total Knee® System

NCT06627699
View directory record Official record
Conditions
Knee Osteoarthristis, Total Knee Anthroplasty
Interventions
Total Knee Arthroplasty
Device
Lead sponsor
Maxx Orthopedics Inc
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Leawood, Kansas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Active, not recruiting Not applicable Interventional

Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty

NCT04028947
View directory record Official record
Conditions
Knee Pain Chronic
Interventions
Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 8, 2026, 5:19 PM EDT
Completed Not applicable Interventional Results available

Evaluating Advantages of Prevena After Hip and Knee Arthroplasty

NCT01854138
View directory record Official record
Conditions
Infection of Total Hip Joint Prosthesis
Interventions
Prevena Incision Management System
Device
Lead sponsor
ProMedica Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 12, 2018 · Synced Oct 8, 2026, 5:19 PM EDT
Terminated Not applicable Interventional Results available

Bone Wax Use for Hemostasis During Primary Unilateral Total Knee Arthroplasty

NCT04992052
View directory record Official record
Conditions
Total Knee Replacement
Interventions
Bone wax
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Syosset, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 8, 2026, 5:19 PM EDT
Enrolling by invitation Phase 4 Interventional

Efficacy And Safety Of Tramadol And Oxycodone Versus Oxycodone Monotherapy For Pain Control After Primary Total Knee And Total Hip Arthroplasty

NCT07153003
View directory record Official record
Conditions
Post Operative Pain
Interventions
Oxycodone, Tramadol and Oxycodone
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 8, 2026, 5:19 PM EDT