Active clinical trials for "Arthritis"

This study compares workability in subjects with seropositive rheumatoid arthritis (RA) in the working age with high and low disease activity. Further interest is to clarify the influence of frailty, functional ability and muscle strength on workability and to determine the effect of disease activity on selected physiological needs (sleep quality, sexual functioning). Methods include a physical examination, questionnaires and physical tests.

The aim of this study was to assess the effectiveness of resistance training in improving functional capacity, muscle strength, quality of life and disease activity in patients with PSA.

Recently, it has been shown that B cells could also have regulatory functions through the secretion of interleukin 10 (IL-10). They are called the B regulatory cells (Breg). In the mouse model the most commonly used of rheumatoid arthritis, collagen-induced arthritis (CIA), the transfer Breg helps prevent the development of CIA and cure established arthritis. The investigators have recently shown that Breg were decreased in patients with RA compared to controls and that the rate of Breg was inversely correlated with disease activity and autoantibody. These results thus suggest that the lack of IL-10 secretion by B cells plays an important role in the pathophysiology of RA. Nevertheless, in humans, the Breg remain poorly understood. The main objective of this project is to better characterize the B capable of producing IL-10 both in subjects with RA and controls. Understanding which induces the secretion of IL-10 by B could allow to consider new therapeutic approaches in autoimmune diseases, including in RA. The investigators therefore aim to identify nutrient transporters, chemokine receptors, genes and surface proteins differentially expressed between Breg and other B cells in patients with RA and in controls.

The purpose of this study is to determine the optimal dosage of etanercept in patients treated for idiopathic juvenile arthritis

This study is a randomized controlled trial designed to examine the efficacy of an educational decision support tool for patients with rheumatoid arthritis who continue to have active disease despite use of traditional disease modifying drugs. The study will take place at Geisinger Medical Center in Danville, PA. Eligible subjects will be identified by the treating physician and those providing consent will be randomized to usual care versus use of the decision support tool.

A study to Assess the Pharmacokinetics of Rosuvastatin and Simvastatin when administered alone or in combination with Fostamatinib.

A Randomized, Double-blind, Multicenter, Phase 3 Study of Pelubiprofen Tab. & Celebrex Cap. for Comparative Evaluation of Safety & Efficacy in Rheumatoid Arthritis Patients

Rheumatoid Arthritis (RA) is a chronic, autoimmune inflammatory disease that leads to significant pain, joint destruction and functional decline, and has a substantial economic impact both for sufferers and society. Although the etiology of RA is unknown, it is generally accepted that it arises from an interplay of genetic predisposition (in particular, HLA-DR allele subtypes and specific gene polymorphisms), immunological deregulation (e. g. autoantibody production), and environmental factors. The prevalence and incidence of RA in Norway is estimated to 0,4-0,5 % and 0,020-0,025 %, respectively, and incidence rates are 2-4-fold higher in women. Synovitis and bone resorption are key pathogenetic factors in RA and these patients have elevated cytokine levels in joints and blood (i.e. TNF, IL-1, IL-6). RA is also associated with significant comorbidity; the most important is premature cardiovascular disease that significantly contributes to increased mortality. Compared with the general population, mortality in RA is from 1,57-2,0-fold higher in Norway and Sweden, and their mean life expectancy is reduced by an average of 5-10 years. Medical treatment of RA consists of nonsteroidal anti-inflammatory drugs, systemic glucocorticosteroids, traditional disease modifying antirheumatic drugs (including methotrexate) and biologic therapies (including anti-tumor necrosis factor (TNF) α, anti-IL 6 and anti-CD20 therapy). Also, a considerable portion of the patients are in need of joint replacement surgery and in need of rehabilitation. However, the treatment opportunities are still not optimal. In a large proportion of the patients, full control of the disease is not possible due to limited effect of available therapies and/or intolerance to these therapies. Therefore, there is a huge need to find new therapeutic alternatives to treat RA. Since studies on healthy volunteers and IBD-patients support that the mushroom extract AndoSanTM exert an anti-inflammatory effect in vivo, the investigators wanted to examine in a pilot study whether this effect also was evident in patients with RA. A potential anti-inflammatory effect could prove beneficial in these seriously ill patients, who accordingly could experience less side effects (edema, granulocytopenia, diminished tissue repair) due to potential reduction number and dose of disease modifying drugs.

This double-blind, placebo-controlled, single ascending dose study is designed to demonstrate safety, tolerability and pharmacokinetics of SKI-O-703 in healthy volunteers. The results of this study will guide selection of dose levels for future multiple dose studies in healthy volunteers and adult patients with moderately to severely active rheumatoid arthritis.

The aim of Patient-Centred Innovations for Persons With Multimorbidity (PACE in MM) study is to reorient the health care system from a single disease focus to a multimorbidity focus; centre on not only disease but also the patient in context; and realign the health care system from separate silos to coordinated collaborations in care. PACE in MM will propose multifaceted innovations in Chronic Disease Prevention and Management (CDPM) that will be grounded in current realities (i.e. Chronic Care Models including Self-Management Programs), that are linked to Primary Care (PC) reform efforts. The study will build on this firm foundation, will design and test promising innovations and will achieve transformation by creating structures to sustain relationships among researchers, decision-makers, practitioners, and patients. The Team will conduct inter-jurisdictional comparisons and is mainly a Quebec (QC) - Ontario (ON) collaboration with participation from 4 other provinces: British Columbia (BC); Manitoba (MB); Nova Scotia (NS); and New Brunswick (NB). The Team's objectives are: 1) to identify factors responsible for success or failure of current CDPM programs linked to the PC reform, by conducting a realist synthesis of their quantitative and qualitative evaluations; 2) to transform consenting CDPM programs identified in Objective 1, by aligning them to promising interventions on patient-centred care for multimorbidity patients, and to test these new innovations' in at least two jurisdictions and compare among jurisdictions; and 3) to foster the scaling-up of innovations informed by Objective 1 and tested/proven in Objective 2, and to conduct research on different approaches to scaling-up. This registration for Clinical Trials only pertains to Objective 2 of the study.