Clinical trials: Knee Prosthesis
Osteoarthritis
The Press Fit Condylar (P.F.C.) Sigma Rotating Platform (RP) TC3 Revision Knee in Revision Knee Arthroplasty
The purpose of this study is to evaluate the long-term clinical and functional performance of the P.F.C. Sigma Rotating Platform TC3 knee system in revision knee surgery and to determine whether the implant design results in a…
- Trial name
- TC3 (NCT00733681)
- Testing
- PFC Sigma RP TC3 Revision knee system
- Where
- 9 sites in France, Germany and 2 more
- Volunteers
- 181 people
- Sponsor
- DePuy International
Infection of Total Knee Joint Prosthesis, Aseptic Loosening of Prosthetic Joint
Surgical / Economic Effect of the Aquamantys System in Blood Management for Aseptic and Septic Revision TKA
To assess the surgical and economic effectiveness of the Aquamantys System in managing intra- and post-operative blood loss, and reducing transfusion needs in patients undergoing both aseptic and septic revision total knee…
- Trial name
- NCT02266407
- Testing
- Aquamantys System
- Where
- Germany
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medtronic Surgical Technologies
Osteoarthritis
"Score Infectivity" During Reoperation on Total Hip or Knee Prosthesis
The hip or knee is a validated treatment of end-stage osteoarthritis, and these interventions commonly make a significant improvement in the quality of life of patients. Infection can occur in 1-5% of cases.
- Trial name
- NCT02467764
- Testing
- Retrospective study
- Volunteers
- 200 people
- Sponsor
- University Hospital, Strasbourg, France
Gonarthritis, Degenerative Disease
Clinical Performance and Safety of the Unicompartmental Univation® XF Pro Implant
The study is designed as a prospective, observational, mid-term, multi-center follow-up study. It is planned to include 150 patients from 4 different study centres in Germany.
- Trial name
- UNI_XF_PRO (NCT06657248)
- Testing
- univation® XF Pro
- Where
- 4 sites in Germany
- Volunteers
- 150 people
- Sponsor
- Aesculap AG
Wear of Articular Bearing Surface of Prosthetic Joint, Migration of Implant
Migration of CS vs CR Insert in TKA Using RSA
Background: The choice whether or not to preserve the posterior cruciate ligament (PCL) in total knee arthroplasty (TKA) is coupled to the us of a PCL-retaining (CR) or a condylar (CS) insert.
- Trial name
- CS vs CR RSA (NCT05936593)
- Testing
- Condylar Stabilizing (CS) insert, Cruciate Retaining (CR) insert
- Where
- Netherlands
- Volunteers
- 44 people
- Sponsor
- Reinier Haga Orthopedisch Centrum
Hypothermia
Observational Examination of Thermoregulation in Total Joint Arthroplasty
Total joint patients have poor outcomes with infection since they are having permanent hardware implanted. Infection prevention in this group is therefore critical and a major source of discussion in both the orthopedic and…
- Trial name
- NCT02225743
- Testing
- Observation Of Temperature
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Prosthetic Joint Infection, Prosthetic Infection
Susceptibility Testing of Biofilm to Guide Treatment of Periprosthetic Joint Infections
The overall purpose of this clinical treatment research project is to explore novel diagnostics that can guide the treatment of infections associated to orthopaedic implants, in order to improve patient outcomes and reduce the…
- Conditions
- Prosthetic Joint Infection, Prosthetic Infection, Hip Prosthesis Infection, Knee Prosthesis Infection
- Trial name
- NCT04488458
- Testing
- MIC or MBEC+MIC based treatment algorithm
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Vastra Gotaland Region
Total Knee Arthroplasty, Knee Disease
Open Label Study to Collect Clinical Data to Document Clinical Performance and Safety in Total Knee Arthroplasty
The purpose of this study is to evaluate clinical performance and safety in total knee arthroplasty using HLS implants.
- Conditions
- Total Knee Arthroplasty, Knee Disease, Total Knee Replacement, Osteo Arthritis Knee
- Trial name
- NCT04727060
- Testing
- patient with knee arthroplasty
- Where
- France
- Volunteers
- 2,146 people
- Sponsor
- Corin
Osteoarthritis, Knee
GMK-UNI Anatomical UKA: Fixation of Cemented vs Cementless Designs
Unicompartmental knee arthroplasty (UKA) is the principal surgical alternative to the total knee arthroplasty (TKA) in patients with end-stage unicompartmental tibiofemoral osteoarthritis (OA) of the knee.
- Trial name
- NCT03522025
- Testing
- Unicompartmental Knee Arthroplasty (UKA)
- Where
- 5 sites in France, Switzerland
- Volunteers
- 70 people
- Sponsor
- Medacta International SA
Osteoarthritis
Bilateral Total Knee Arthroplasty vs Unicompartment Arthroplasty Retrospective and Clinical Outcome Study
To determine if there is a patient satisfaction preference of Total Knee Arthroplasty (TKA) vs Unicompartmental Knee Arthroplasty (UKA) in patients with bilateral knee osteoarthritis who underwent a primary TKA one side and a…
- Trial name
- NCT02583113
- Testing
- Total and Unicompartment Knee Replacement
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medacta USA
Knee Injuries and Disorders
AIR (Artificial Implant to Restore the Medial Meniscus Function)2 Clinical Investigation
The AIR2 Study is a multi-center, prospective, interventional clinical trial with the objective to evaluate the safety and performance of the Trammpolin® medial meniscus prosthesis.
- Trial name
- AIR2 (NCT05297175)
- Testing
- Trammpolin medial meniscus prosthesis
- Where
- 3 sites in Netherlands
- Volunteers
- 10 people
- Sponsor
- ATRO Medical B.V.
Arthroplasty, Replacement, Knee
The Effect of Body Stabilization Exercises on Balance, Functional Performance and Lumbar Lordosis Angle in Patients With Total Knee Prosthesis
The aim of the study was to compare the efficacy of body stabilization exercises to be applied in addition to conservative physical therapy in patients undergoing total knee arthroplasty.
- Trial name
- NCT03857698
- Testing
- Conservative Physical Therapy, Body Stabilization Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Ankara Yildirim Beyazıt University
Knee Osteoarthritis
A Prospective Study to Evaluate the iTotal Knee and iPoly XE Tibial Inserts
This study is designed to evaluate the clinical outcomes of subjects who have recently undergone surgery with the iTotal® Cruciate Retaining (CR) Total Knee Replacement System (KRS) who have also had iPoly XE Tibial Inserts…
- Trial name
- NCT03289754
- Testing
- iPoly XE tibial insert with ConforMIS iTotal KRS
- Where
- Germany
- Volunteers
- 52 people
- Sponsor
- Restor3D
Osteoarthritis, Metal Ion Levels
Serum Metal Ion Concentration After Total Knee Arthroplasty (TKA)
All metal implants release metal ions because of corrosion. Total knee arthroplasty implants have large metal surface areas and therefore substantial potential for corrosion.
- Trial name
- NCT00862511
- Testing
- Coated Total Knee Arthroplasty, Standard Total Knee Arthroplasty
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- Technische Universität Dresden
Pain and Mobility Levels of Patients Undergoing Total Knee Prosthesis During Continuous Passive Motion Exercise, Total Knee ArthroplastyKnee Pain, Functionality
Stress Ball and Hand Holding on Pain After Knee Arthroplasty
Pain after Total Knee Arthroplasty. (TKA) is an important problem When pain is not controlled, it can negatively affect the patients; mobility level.This research; A randomized controlled experimental design was planned to…
- Trial name
- NCT06608264
- Testing
- Stress Ball, Hand Holding
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Necmettin Erbakan University
Knee Arthroscopy
Outpatient Total Knee Arthroscopy (TKA): Comparison of Postoperative Recovery Versus a Conventional Hospitalization
Outpatient TKA is a controversial topic due to concerns about its safety as an outpatient procedure, and remains a marginal procedure.
- Trial name
- PTG (NCT07276061)
- Where
- France
- Volunteers
- 440 people
- Sponsor
- University Hospital, Strasbourg, France
Knee Prosthesis, Knee Arthroplasty
Comparison of Kinematics for Subjects Implanted With a PFC Sigma Rotating Platform or Fixed Bearing TC3 Prosthesis
The objectives of this study are four-fold: 1. To determine the three-dimensional, in vivo kinematics for subjects having either a fixed- or mobile-bearing Press Fit Condylar (PFC) Sigma Total Condylar III Prosthesis, comparing…
- Trial name
- PFC & TC3 (NCT01290640)
- Testing
- DePuy fixed-bearing Total Condylar III (TC3) TKA, DePuy PFC Rotating Platform TC3 TKA
- Where
- 3 sites in United States
- Volunteers
- 22 people
- Sponsor
- The University of Tennessee, Knoxville
Osteoarthritis, Knee
Mechanically or Kinematically Aligned Total Knee Prosthesis
The mechanical alignment technique (Mechanical Alignment - MA) of a total knee prosthesis (TKA) was developed with the aim of making the installation of a TKA simple and reproducible, and that the prosthetic biomechanics are…
- Trial name
- BIOMAKA (NCT06158646)
- Testing
- kinematic knee prosthesis, biomechanic knee prosthesis
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Clinique du Sport, Bordeaux Mérignac
Medial Gonarthrosis
Prospective Comparative Study of Clinical Outcomes and Complications in Medial Knee Prostheses: Fixed Bearing Versus Mobile Bearing Design
This prospective study aims to systematically compare the clinical and radiological outcomes and complications of mobile versus fixed unicompartimental knee prostheses.
- Trial name
- FiMo_UKP (NCT07677722)
- Where
- Belgium
- Volunteers
- 200 people
- Sponsor
- Jan Yperman Hospital
Pain, Postoperative
Comparison of Fasia Iliac Compartment Block and 4in1 Block
Patients who will undergo elective total knee arthroplasty surgery under spinal anesthesia will be included in the study according to the postoperative analgesia method applied: Group Control, Group FICB and Group 4in1.
- Trial name
- NCT06436105
- Testing
- FICB, 4 in 1 block, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital