Active clinical trials for "Osteoarthritis"

The purpose of the study is

The purpose of this study is to confirm cartilage regeneration through arthroscopy after a single administration of autologous Adipose Tissue derived Mesenchymal stem cells(JOINTSTEM) in patients with degenerative arthritis of K-L grade 3

The purpose of this study is to examine the rotator cuff muscles in your shoulder at one and two year post total shoulder replacement surgery.

This study is a prospective, randomized, longitudinal study of the clinical outcomes of osteoarthritis patients treated by two different alignment philosophies for total knee replacement. All patients will be treated with the same knee system, implanted using MAKO robotic-arm assisted technology.

The aim of this open, prospective, multicenter trial is to evaluate the use of a sterile, devitalized, processed umbilical cord amniotic membrane implant placed in joint interposition in the treatment of PIP joint osteoarthritis.

The aim of this open, prospective, multicenter trial is to evaluate the use of a sterile, devitalized, processed umbilical cord amniotic membrane implant placed in joint interposition in the treatment of STT osteoarthritis.

Problem: Currently, no system allows precise kinematic assessment of the knee and accurate guiding of orthopedic surgical actions in a minimally invasive fashion. However, such a system would prove useful in the clinical setting to improve the quality of surgical interventions at the knee. Hypothesis: A novel knee kinematic assessment and surgical guidance tool using 3D personalized imaging and minimally invasive bony fixation allows precise kinematic assessment and surgical guidance in the routine clinical setting. Objectives : Demonstrating the capacity of the system to precisely measure 3D knee kinematics Quantifying the reproducibility of the kinematic measurements Measuring the impact of knee surgical procedures on knee kinematics Assessing the correlations between measured articular kinematics and clinical results after knee surgery Integrating the novel measuring system to the surgical flow of three knee surgical procedures Quantifying the precision and reproducibility of the surgical actions guided by the system Comparing the clinical results of surgeries guided by the system to those performed with the traditional technique

Osteoarthritis (OA) is a progressive disease resulting from the degradation of synovial joint articular cartilage over time. The hallmark symptom is diffuse aching and progressive pain made worse with activity. Loss of range of motion and compromised function inevitably follow. This degenerative disease can affect the shoulder joint. When symptoms become refractory to conservative treatment such as anti-inflammatory medication, steroid injections, activity modification or physical therapy; surgery (total or reverse shoulder arthroplasty) may be considered. Idiopathic shoulder OA is typically characterized by posterior subluxation of the humeral head upon the glenoid and posterior bone loss. An imbalance in the application of forces applied to the proximal humerus by the posterior and anterior rotator cuff muscles has been postulated to be the leading cause of idiopathic shoulder OA. However, there is only preliminary evidence to support this theory and the etiology of this pattern of deformity is unknown. The theory the posterior humeral head subluxation is a precursor to OA is only supported by very low-level evidence and no longitudinal studies have been conducted. As a result, the cause and natural history of shoulder OA remains unknown. Research into this area is urgently needed to generate knowledge that will inform future treatments aimed at modifying and slowing the progression of shoulder OA and to reduce the need for shoulder replacement therapy. The aim of this project is to develop an understanding of the pathophysiology of shoulder OA.

Multicenter, independent study of Synolis VA 80/160 over a period of 6 months

This study compares and evaluates differences in movement analysis, patient-reported outcome, radiological assesment and muscular function between patients undergoing carpometacarpal joint arthroplasty with use of modern implants and trapeziectomy with suspensionplasty