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ClinicalTrials.gov public records Last synced Oct 14, 2026, 4:14 PM EDT

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Showing 241–264 of 751 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Total Knee Replacements Clear all
Not listed No phase listed Observational

Outcome Study of Highly-cross Linked Polyethylene vs. Standard Polyethylene for Primary Posterior Stabilized (PS) Total Knee

NCT02178020
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
knee arthroplasty, standard polyethylene, knee arthroplasty, XLP polyethylene
Device
Lead sponsor
Chapel Hill Orthopedics Surgery & Sports Medicine
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional

Pain Management After TKA: Comparison of Short- and Long-term Nerve Blocks

NCT03245359
View directory record Official record
Conditions
Anesthesia, Local, Pain, Postoperative
Interventions
Short-term ON-Q, Short-term ON-Q, Long-term ON-Q, Long-term ON-Q
Device · Drug
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 2, 2019 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Muscle Regrowth During Physical Rehabilitation and Amino Acid Supplementation

NCT00760383
View directory record Official record
Conditions
Osteoarthritis
Interventions
Essential amino acids, Alanine
Dietary Supplement
Lead sponsor
University of Oregon
Other
Eligibility
60 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
2
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Oct 14, 2026, 4:14 PM EDT
Terminated Not applicable Interventional

Health Partner Evaluation at Princeton

NCT03386786
View directory record Official record
Conditions
Total Knee Arthroplasty; Total Hip Arthroplasty
Interventions
Health Partner, Standard Care
Behavioral
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Plainsboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 2, 2020 · Synced Oct 14, 2026, 4:14 PM EDT
Completed No phase listed Observational Results available

Comparison of Kinematics for Subjects Implanted With a PFC Sigma Rotating Platform or Fixed Bearing TC3 Prosthesis

NCT01290640
View directory record Official record
Conditions
Knee Prosthesis, Knee Arthroplasty
Interventions
DePuy fixed-bearing Total Condylar III (TC3) TKA, DePuy PFC Rotating Platform TC3 TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
40 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Denver, Colorado • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional

Prediction of Outcomes Following Total Knee Replacement- Pilot

NCT04328701
View directory record Official record
Conditions
Osteoarthritis, Knee, Knee Replacement
Interventions
Mindfulness-based Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional

Impact of a POPOP on Preoperative Health, Eligibility, and Clinical & Patient-Reported Outcomes in TJA

NCT04910048
View directory record Official record
Conditions
Osteoarthritis, Knee, Osteoarthritis, Hip, Avascular Necrosis, Rheumatoid Arthritis
Interventions
POPOP (preoperative patient optimization program), SOC (standard of care)
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional Results available

Does Radiofrequency Ablation of the Articular Nerves of the Knee Prior to Total Knee Replacement Improve Pain Outcomes

NCT02746874
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Radiofrequency Ablation (RFA), Simulated Radiofrequency Ablation (RFA)
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
30 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 14, 2026, 4:14 PM EDT
Recruiting Not applicable Interventional

Distal Femur Fx: ORIF(Open Reduction and Internal Fixation) vs DFR (Distal Femur Replacement Total Knee Arthroplasty)

NCT05792189
View directory record Official record
Conditions
Distal Femur Fracture
Interventions
Timed Up and Go Test on subjects with ORIF of distal femur fractures, Koos Jr assesment on subjects with ORIF of distal femur fractures, Timed Up and Go Test on subjects with DFR of distal femur fracture, Koos Jr assesment on subjects with DFR of distal femur fracture
Other
Lead sponsor
University of Florida
Other
Eligibility
55 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional

The Effect of Patellar Eversion on Functional Outcomes in Primary Total Knee Arthroplasty

NCT01777009
View directory record Official record
Conditions
Total Knee Replacement, Arthroplasty, Patella
Interventions
Primary Total Knee Replacement Surgery
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced Oct 14, 2026, 4:14 PM EDT
Active, not recruiting No phase listed Observational

Safety and Performance Using Legion™ CR Oxinium and CoCr Femoral Implants Combined With Legion™/Genesis™ II XLPE High Flex Tibial Inserts

NCT03687593
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Legion™ CR Oxinium and CoCr Femoral Implants combined with Legion™/Genesis™ II XLPE High Flex Tibial Inserts
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
4
States / cities
Edina, Minnesota • Reno, Nevada • Greenville, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Phase 4 Interventional Results available

Adductor Canal Block Versus Periarticular Bupivicaine Injection in Total Knee Arthroplasty

NCT02777749
View directory record Official record
Conditions
Osteoarthritis
Interventions
Bupivacaine
Drug
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Phase 4 Interventional Results available

Abaloparatide Before Total Knee Arthroplasty

NCT04167163
View directory record Official record
Conditions
Osteoporosis, Arthroplasties, Knee Replacement
Interventions
Abaloparatide
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
55 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional Results available

Single Shot vs 24hr vs 48hr Continuous Adductor Canal Block After TKA

NCT02730728
View directory record Official record
Conditions
Total Knee Arthroplasty, Osteoarthritis, Post Operative Pain Control
Interventions
20ml bolus of 0.5% ropivicaine, 0.2% Ropivicaine at 8 milliliter/hour, 5ml bolus of 0.5% ropivicaine
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 31, 2018 · Synced Oct 14, 2026, 4:14 PM EDT
Terminated Phase 4 Interventional Results available

US Guided GNB vs Saline Injection for TKA

NCT03316118
View directory record Official record
Conditions
Postoperative Pain, Total Knee Arthroplasty, Nerve Block
Interventions
bupivacaine, saline
Drug
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 85 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 14, 2026, 4:14 PM EDT
Completed No phase listed Observational

Is the STOP-BANG Predictive of Worsening OSA in the Early Postop Period in Patients Undergoing TJA?

NCT02123225
View directory record Official record
Conditions
Obstructive Sleep Apnea, Total Knee Arthroplasty
Interventions
Not listed
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 90 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2017 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Use of a Novel Fibrin Sealant in Total Knee Arthroplasty

NCT01656759
View directory record Official record
Conditions
Osteoarthritis, Intraoperative Bleeding
Interventions
Evicel Fibrin Spray
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Oak Park, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 14, 2026, 4:14 PM EDT
Not yet recruiting Phase 4 Interventional

Aprepitant to Improve Same Day Discharge for TKA

NCT07639723
View directory record Official record
Conditions
PONV
Interventions
Aprepitant Injection, Ondansetron (Zofran), Dexamethasone, Placebo
Drug · Other
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 90 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Skokie, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Phase 4 Interventional Results available

Randomized Controlled Trial of Tranexamic Acid in Total Knee Arthroplasty: Intravenous vs. Topical

NCT01940523
View directory record Official record
Conditions
Osteoarthritis
Interventions
Topical Tranexamic Acid, Intravenous Tranexamic Acid
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 100 Years
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Phase 1 Interventional

Tissue Distribution, Pharmacokinetics, Safety, and Tolerability After a Single Dose of TNP-2092 in Participants Undergoing Primary Total Hip or Knee Arthroplasty

NCT04294862
View directory record Official record
Conditions
Prosthetic Joint Infection
Interventions
TNP-2092
Drug
Lead sponsor
TenNor Therapeutics Limited
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Oct 14, 2026, 4:14 PM EDT
Not yet recruiting Phase 4 Interventional

Suzetrigine vs. Standard Care Pain Relief Following Outpatient Knee Replacement Surgery

NCT07796152
View directory record Official record
Conditions
Knee Arthroplasty, Total, Post Operative Pain, Acute, Opioid Consumption, Postoperative
Interventions
Suzetrigine, Opioid standard care pain medicine
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Skokie, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 14, 2026, 4:14 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Total Knee Arthroplasty Functional Outcomes Study Research Design

NCT02228538
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Total knee arthroplasty patients
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Oct 14, 2026, 4:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Epidural Catheter With or Without Adductor Canal Nerve Block for Postoperative Analgesia Following Total Knee Arthroplasty

NCT02121392
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Nerve Block
Interventions
Adductor Canal Nerve Block Catheter, Adductor Canal Nerve Block Sham Catheter, Bupivacaine
Device · Drug
Lead sponsor
University of Chicago
Other
Eligibility
Up to 85 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 20, 2020 · Synced Oct 14, 2026, 4:14 PM EDT
Not listed Phase 3 Interventional

Femoral Nerve Block Compared to Exparel in Total Knee Replacement

NCT02473198
View directory record Official record
Conditions
Osteoarthritis, Pain
Interventions
Exparel, Femoral Nerve Block Bupivacaine, Toradol, Morphine Sulfate
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
18 Years to 73 Years
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Oct 14, 2026, 4:14 PM EDT