Active clinical trials for "Osteoarthritis"

Based on the research background and the preliminary research basis of the research group, in order to answer the material basis and micro-physical environment change characteristics of knee osteoarthritis sensitization acupoints and provide scientific basis for in-depth study of sensitization of acupoints. This study plans to use knee osteoarthritis as a research vehicle, and use microdialysis combined with high performance liquid chromatography to analyze the local material basis and key indicators of common sensitization points in knee osteoarthritis.

This study will investigate the concurrent validity and intra-rater reliability of using smartphone in assessing joint position sense in patient with knee osteoarthritis.

This is a prospective study tracking the outcomes of patients who undergo either of two treatments for thumb carpo-metacarpal joint arthritis: trapeziectomy with ligament reconstruction (LRTI) or denervation.

Patients with osteoarthritis of the knee undergo visible joint changes in radiology and Magnetic resonance imaging (MRI) tests, but also clinically and histologically. The area of greatest change is at the subchondral/cartilage bone junction. Investigators will determine the association between preoperative clinical evaluation (IKDC and Womac scores), radiological classifications and histopathology. In addition, the role of inflammation in the pathogenesis of osteoarthritis is being given major interest, and inflammation is closely linked with vascularization. It was recently demonstrated that dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) could identify the subchondral bone marrow vascularization changes occurring in osteoarthritis in animals. These changes appeared before cartilage lesions were visible and were correlated with osteoarthritis severity. Thus the opportunity to obtain an objective assessment of bone vascularization in non-invasive conditions in humans might help better understanding osteoarthritis pathophysiology and finding new biomarkers. Investigators hypothesized that, as in animals, DCE-MRI has the ability to identify subchondral bone marrow vascularization changes in human osteoarthritis.

Evaluation and comparison of histological analysis, 9,4 tesla MRI, Full-Field Optical Coherence Tomography (FFOCT) and ultrasound-based navigation system for cartilage degeneration analysis of patellofemoral joint.

This study sought to better identify the motivators and barriers to osteoarthritic patients practising regular physical activity. This is a crucial step towards enabling each health professional to adapt their therapy recommendations, while taking into account the patient's overall lifestyle.

Evidence has shown that knee osteoarthritis causes an increase in base of support and a decrease in stride length and gait velocity which results in an increase in energy expenditure during walking. This increase in energy cost of walking is suggested to result in walking related performance fatigability. However, fatigue is not commonly considered in the clinical settings in term of neither assessment nor management of knee osteoarthritis. One common tool used to evaluate walking relate performance is six minute walk test and the purpose of this study is to determine the reliability of using six minute walk test to determine walking related performance fatigability in persons with knee osteoarthritis.

/ evaluation of the fear of falling using an FES-I questionnaire, distribution of subjects according to the score into 3 groups (16-19: little concerned by the fear of falling, 20-27 moderately concerned, 28-64 very concerned by fear of falling) / evaluation of lumbar articular mobility by the schober index, coxofemoral by hip goniometry in flexion and extension (no evaluation of other amplitudes because lack of abduction / abduction / external and internal rotation of the hip remain functional in walking and the balance)

Ganymed Robotics develops a novel solution of surgical navigation to assist surgeons during knee remplacement surgeries. The aim of this study is to train and validate this novel algorithm.

This is an Individual Patient Expanded Access IND of autologous adipose derived Mesenchymal Stem Cells with the primary goal of treating 1 individual with bilateral knee pain who has exhausted all treatment options, his condition has not improved, and his quality of life is severely affected by the condition. There are no FDA approved, fully restorative treatments for his condition. The subject will receive 2 autologous HB-adMSCs intravenous infusion of 200 million (2 x 10^8 cells) total cells, and 4 autologous HB-adMSCs intra-articular injections (1 in each knee joint/ intervention).