Clinical trials: Knee Replacement
Acute Postoperative Pain
Study Assessing Pain Relief After Replacement of the Knee
This is a Phase 2B randomized, double blind, active controlled, multi-center clinical trial to evaluate the safety and efficacy of ATX-101 in participants following total knee arthroplasty.
- Trial name
- SPARK (NCT05260008)
- Testing
- ATX-101, bupivacaine hydrochloride without epinephrine
- Where
- 13 sites in Australia, Canada and 1 more
- Volunteers
- 112 people
- Sponsor
- Allay Therapeutics, Inc.
Knee Replacement, Total, Knee Arthroplasty, Total
Improving Physical Activity and Gait Symmetry After Total Knee Arthroplasty
The purpose of this pilot study is to examine the effectiveness of the Physical Activity and Symmetry (PAS) program, compared to an attention (ATT)control group, for patients with post-total knee arthroplasty (TKA).
- Trial name
- PAS-TKA (NCT04090125)
- Testing
- PAS Intervention, Attention Control
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of North Carolina, Chapel Hill
Osteoarthritis
Randomized Controlled Trial of Tranexamic Acid in Total Knee Arthroplasty: Intravenous vs. Topical
The purpose of this study is to determine whether topical or intravenous administration of tranexamic acid during unilateral total knee replacement is more effective at reducing bleeding in the first 24 hours following surgery.
- Trial name
- NCT01940523
- Testing
- Topical Tranexamic Acid, Intravenous Tranexamic Acid
- Where
- 2 sites in United States
- Volunteers
- 640 people
- Sponsor
- Hospital for Special Surgery, New York
Osteoarthritis of Knee
Comparison of Outcomes in Mobile and Fixed-bearing Total Knee Arthroplasty
The purpose of this study is to compare the clinical and radiological outcomes of mobile-bearing with that of fixed-bearing in total knee arthroplasty.
- Trial name
- NCT01027819
- Testing
- Mobile bearing, Fixed bearing
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Seoul National University Hospital
Arthroplasties, Replacement, Knee
Stryker Triathlon Total Knee System for Total Knee Arthroplasty Implanted Using Shapematch Cutting Guides:Sub-Study A
This is a prospective, non-randomized, study of the clinical outcomes of participants that receive the Stryker Triathlon® Total Knee System for Total Knee Arthroplasty implanted using ShapeMatch® Cutting Guides.
- Trial name
- NCT02516163
- Testing
- Shapematch Cutting Guides
- Volunteers
- 55 people
- Sponsor
- Stryker South Pacific
Knee Osteoarthritis
A Study to Compare the Press Fit Condylar (P.F.C.) Sigma Rotating-platform High-flexion (RP-F) Versus the Press Fit Condylar (P.F.C.) Sigma Rotating-platform (RP) Knee Implants
The main objective of this study is to determine if the P.F.C. Sigma RP-F Knee delivers a greater post-operative range of motion (ROM) compared with the P.F.C. Sigma RP Knee in primary TKA.
- Trial name
- NCT00733369
- Testing
- PFC Sigma RP-F, PFC Sigma RP
- Where
- 2 sites in Spain, United Kingdom
- Volunteers
- 106 people
- Sponsor
- DePuy International
Osteoarthritis
Comparing Surgery Versus Standard Physical Therapy in Treating People With a Meniscal Tear and Osteoarthritis
There are two cartilage structures, called menisci, in each knee joint. A torn meniscus can be caused by a traumatic injury or aging-related degeneration.
- Trial name
- NCT00597012
- Testing
- Arthroscopic partial menisectomy, Standard physical therapy, Postoperative rehabilitative physical therapy
- Where
- 7 sites in United States
- Volunteers
- 351 people
- Sponsor
- Brigham and Women's Hospital
Wound Healing and Prevention
Performance, Safety and Efficacy of NPWT Device
Smith \& Nephew are assessing a new investigational single use NPWT system.
- Trial name
- NCT04102865
- Testing
- Negative-Pressure Wound Therapy (NPWT)
- Where
- 8 sites in United Kingdom
- Volunteers
- 90 people
- Sponsor
- Smith & Nephew, Inc.
Total Knee Replacement Surgery
Adductor Canal Catheter Effectiveness and Safety Study
PRIMARY OBJECTIVE: Compare the effect of usual care with an adductor canal catheter (ACC) containing ropivacaine to the effect of usual care without an ACC on the second-postoperative-day pain levels among patients undergoing…
- Trial name
- ACCESS (NCT04639128)
- Testing
- Adductor Canal Catheter
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Kaiser Permanente
Total Knee Arthroplasty, Osteoarthritis
Single Shot vs 24hr vs 48hr Continuous Adductor Canal Block After TKA
The purpose of this study is to compare a single shot block, 24 hours, and 48 hour continuous catheter nerve block done via the adductor canal method in adult patients who have under gone total knee arthroplasty.
- Conditions
- Total Knee Arthroplasty, Osteoarthritis, Post Operative Pain Control
- Trial name
- NCT02730728
- Testing
- 20ml bolus of 0.5% ropivicaine, 0.2% Ropivicaine at 8 milliliter/hour, 5ml bolus of 0.5% ropivicaine
- Where
- United States
- Volunteers
- 159 people
- Sponsor
- University of Pennsylvania
Osteoarthritis, Osteoarthritis, Knee
Oxford Signature vs. Conventional Global Study
This study will compare alignment criteria in the Oxford Partial Knee using conventional instrumentation and Signature Custom Guides in order to determine if the use of the Signature Custom Guides results in a higher percentage…
- Conditions
- Osteoarthritis, Osteoarthritis, Knee, Osteonecrosis
- Trial name
- NCT01763684
- Testing
- Signature Custom Guides, Conventional Instrumentation
- Where
- 7 sites in United States
- Volunteers
- 266 people
- Sponsor
- Zimmer Biomet
Arthroplasty, Replacement, Thromboembolism
Pradaxa (Dabigatran Etexilate 220 mg/q.d. in the General Population After Hip or Knee Replacement Surgery
An observational cohort study on safety and efficacy of the 220 mg dose Pradaxa to generate additional data in predefined sub populations of patients at increased risk of bleeding or VTE
- Trial name
- NCT00846807
- Where
- 112 sites in Austria, France and 7 more
- Volunteers
- 5,476 people
- Sponsor
- Boehringer Ingelheim
Postoperative Pain
A Comparison of Naropin and Ketorolac for Postoperative Analgesia After Total Knee Arthroplasty
The purpose of this study is to determine wether ketorolac is effective in the treatment of postoperative pain after total knee arthroplasty
- Trial name
- NCT00868348
- Testing
- Ketorolac, Saline
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- University of Aarhus
Arthroplasty, Replacement, Knee, Pain, Postoperative
Adductor Canal Block for Total Knee Arthroplasty
Total knee arthroplasty (TKA) can be associated with a large amount of postoperative pain. This pain can oftentimes be severe enough to limit participation in physical therapy and ultimately delay discharge resulting in increased…
- Trial name
- NCT02453360
- Testing
- Adductor Canal Block
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Wisconsin, Madison
Knee Pain Chronic
Chronic Pain and Functional Prognosis After Total Knee Replacement: Continuous Locoregional Analgesia by Catheter to the Femoral Triangle Versus Tissue Infiltration as Part of an Improved Rehabilitation After Surgery Approach
The prevalence of Chronic Post-Surgical Pain (CPSP) after knee replacement, defined as pain greater than or equal to 4/10 on the visual analogue scale after the third postoperative month, is recognised as high, with an average of…
- Trial name
- TKAFTER (NCT03998813)
- Testing
- Ropivacaine
- Where
- 5 sites in France
- Volunteers
- 287 people
- Sponsor
- Centre Hospitalier Departemental Vendee
Osteoarthritis, Knee
Custom Cutting Block Instrument vs Regular Instrumentation Total Knee Replacement (TKR)
To determine if the use of patient-specific custom cutting blocks for implantation of total knee components results in improved limb alignment and component positioning compared to regular instrumentation.
- Trial name
- NCT03416946
- Testing
- Visionaire, Traditional
- Where
- Canada
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Orthopaedic Innovation Centre
Knee Arthritis
Skin to Adductor Canal Distance in Various Positions
To control pain after total knee replacement surgery a catheter (tubing) is sometimes inserted into an anatomic space containing nerves that provide sensation to parts of the knee. This space is called the adductor canal.
- Trial name
- Skin to AC (NCT03562559)
- Testing
- Measurements Using Ultrasound
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- University of British Columbia
Constipation
Post-Operative Constipation Following Total Knee Arthroplasty
Postoperative constipation, defined as no fully satisfying bowel movement within the first three postoperative days, is a common occurrence with some researchers estimating that between 41 and 85% of postoperative patients…
- Trial name
- NCT04380090
- Testing
- Propylene Glycol, Docusate Sodium
- Where
- United States
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Osteoarthritis, Osteo Arthritis Knee
Functionally Aligned vs Mechanical Axis Aligned Total Knee Arthroplasty
The objective of this study is to compare clinical and radiological outcomes in robotic-arm assisted TKA using mechanical alignment (MA TKA) versus robotic-arm assisted TKA with functional alignment (FA TKA).
- Trial name
- FATKAvsMATKA (NCT04748510)
- Testing
- Functionally Aligned Total Knee Arthroplasty, Mechanically Aligned Total Knee Arthroplasty
- Where
- 2 sites in Australia
- Volunteers
- 100 people
- Sponsor
- Perth Hip and Knee
Osteoarthritis, Knee
Cemented Versus Cementless Unicompartmental Knee Arthroplasty
Unicompartmental knee replacement for selected cases of osteoarthritis is less invasive than total knee replacement. It gives better range of movement; patients stay for shorter time in the hospital and have a more natural feel…
- Trial name
- NCT05935878
- Testing
- Cementless Oxford Unicompartmental Knee Arthroplasty, Cemented Oxford Unicompartmental Knee Arthroplasty
- Volunteers
- 47 people
- Sponsor
- Oxford University Hospitals NHS Trust