Active clinical trials for "Arthritis"

Rheumatoid arthritis (RA) is a disabling disease leading to joint and bones destruction. This autoimmune disease is multifactorial, and some genetic and environmental risk factors are already described. However, a part of heritability is still unknown. Previous genomics studies dedicated to deciphering this missing heritability did not pay attention to age of onset. The purpose of this protocol is to determine genomic markers which are specific of RA with an age of onset above 65 years old. Indeed, clinical presentation, treatment tolerance and efficiency, and frequent comorbidities of this phenotype are particular. This signature of genomic biomarkers will be integrated in known molecular pathways to highlight specificities, helpful for biological targets identification.

The research study aims to evaluate the synovial fluid to highlight the presence of possible micropolymers (micro/nanoplastics) in order to better understand the pathophysiology of joint degenerative processes. For patients with liquid under tension at the joint level, the symptomatology often requires evacuation by puncture under ultrasound guidance. The intervention will be performed only for patients for whom this therapeutic indication exists anyway by their physician. The investigators want to use this liquid for Microscopic and Spectrophotometric evaluation.

The primary purpose of this study is to compare early functional outcomes in patients undergoing hip resurfacing and total hip arthroplasty with the M2a-Magnum™ using more objective measures of function.

The research objective is to assess efficacy of spleen ultrasound stimulation in the treatment of rheumatoid arthritis (RA) in a pilot study. Specific Aims: Measure RA disease activity and clinical metrics during and after an 8-week course of spleen-directed daily ultrasound treatments. Measure molecular correlates, including Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), cortisol and cytokine levels, of rheumatoid arthritis disease activity during spleen-directed daily ultrasound treatments.

Objectives: The overall goal of this study is to use the principles of chronic disease management to develop and test an online social networking intervention using the FB platform in a randomized controlled trial. Our specific objectives are as follows: Aim 1: To develop and establish an independent closed community in FB for patients with rheumatoid arthritis, providing an educational platform for disease self-management and the potential for engaging in social networking with peers (Phase 2). Objective 1. To beta test the features and navigation buttons and panels in the newly developed website and FB group. Objective 2. To evaluate the contents, ease of use and satisfaction with the newly developed website and FB group by patient advocates (consultants to the study) who participate as members of the Facebook community. Aim 2: To evaluate the efficacy of the FB community intervention combined with an educational website to improve patients' self-management (including knowledge, which is the primary outcome), decision making and patient-reported outcomes compared with the educational website alone (Phase 3). We hypothesize that participation in an online closed community offering evidence-based information combined with peer interaction and support will improve patients' knowledge.

The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of multiple ascending intravenous doses of ASP5094 in male and female subjects with rheumatoid arthritis (RA) on methotrexate (MTX).

The aim of the proposed project is to compare the effectiveness of two strategies designed to enhance patient understanding of medication risks/benefits: (1) Medication Guides, mandated for many medications by the Food and Drug Administration and (2) Drug Facts Boxes, developed by Woloshin and Schwartz to enhance the usability of consumer medication information. The investigators will also assess whether the effectiveness of these communication strategies can be increased by Gist Reasoning Training, which is designed to enhance patients' ability to extract meaningful gist from complex information.The investigators anticipate enrolling 300 individuals with rheumatoid arthritis. The study will use a randomized controlled trial design with four study arms. Data will be collected primarily via self-administered, Internet-based surveys using REDCap. All participants will be followed for 6 months after the completion of baseline data collection.

The aim of the study was to determine the changes in Oral Health-Related Quality of Life (OHRQoL) in patients with juvenile idiopathic arthritis (JIA) and temporomandibular joint (TMJ) disorders who underwent functional therapy for 24 months to assess the age and sex group in which the functional therapy was most effective.

This project will be conducted in two phases. Phase 1: RA patients will be recruited to participate in five repeated examinations occurring in one day to compare between and within specialties, ensuring reasonable equivalency of examination findings. Phase 2: RA patients living > 100 km from Saskatoon will be randomized to the intervention or control group, with both groups having three follow-up appointments in 3-month intervals. The intervention group will be evaluated by a physiotherapist supported by a rheumatologist through videoconferencing, while the control group will continue to travel to Saskatoon for follow-up care.

The research objective of the pilot study is to assess early feasibility of safety and efficacy of spleen ultrasound stimulation in the treatment of rheumatoid arthritis (RA) in a blinded and randomized controlled trial. Specific Aims include: Measure RA disease activity and functional/biomarker metrics during and after a 2- week course of spleen-directed daily ultrasound treatments (within-arm and between-arm assessments); and Monitor adverse events during and after daily ultrasound treatments.