View clinical trials related to Rheumatoid Arthritis.
Filter by:This is a randomized, vehicle controlled, double-blind, repeat dose comparative study in patients with rheumatoid arthritis (RA) under management with DMARDs and with persistent disease activity. The goal of this study is to evaluate the safety, tolerability and pharmacokinetics of 6 weekly repeat doses of ORTD-1.
Rheumatoid arthritis (RA) is a common chronic systemic autoimmune relapsing disease characterized by joint inflammation. Beside arthritis leading to progressive joint damage and loss of function, RA is also associated to extraarticular inflammatory conditions such as interstitial lung disease (ILD). This one develops in 30% of all RA patients with a median survival expectancy of 3 to 10 years once symptomatic. Unfortunately, there is no medical care recommendation so far as the pathophysiology is unknown. However, ILD share many similarities with idiopathic pulmonary fibrosis (IPF). Autotaxin (ATX), due to its lysophospholipase activity, produces a bioactive lipid, lysophosphatidic acid (LPA) under inflammation. LPA has pleiotropic actions inducing cell proliferation, survival, motility and differentiation. Increased ATX and LPA levels have been detected in synovial fluid of RA patients and in IPF patients. ATX is also currently the target for a phase 3 clinical trial in IPF. Given the previous described role of ATX/LPA axis in arthritis and inflammation-induced bone loss in RA and the similarities between RA-ILD and IPF, the investigators hypothesized that ATX/LPA axis may be also an attractive drug target for this pulmonary condition in RA and therefore that ATX and LPA may be increased in sputum from RA patients with ILD in comparison with sputum from RA patients without ILD.
The use of anti-interleukin (IL)-6 therapy, including tocilizumab, in rheumatoid arthritis or giant cell arteritis, led to the improvement or even control of disease in some patients for whom no further therapeutic options were available. Nevertheless, the evaluation of the efficacy of these treatments are negatively impacted by the lack of reliable biomarkers. Indeed, usual inflammatory biomarkers used during the follow-up of these patients to detect persistent disease activity or intercurrent infection, such as C-reactive protein, fibrinogen and procalcitonin, are dependant on IL-6. Thse usual biomarkers cannot therefore be reliably used during anti-IL-6 therapy. Some other experimental biomarkers are totally or partially independent of IL-6, or even of inflammasome, and thus are credible candidates for the follow-up of patients treated with anti-IL-6 therapy. Here investigators propose a controlled, prospective, monocentric, observational study evaluating several biomarkers, usual and experimental, in patients suffering from rheumatoid arthritis treated with anti-IL-6 therapy. This study will include 25 patients suffering from rheumatoid arthritis requiring an anti-IL-6 therapy and 25 healthy controls. In patients suffering from rheumatoid arthritis, usual and experimental biomarkers will be assessed at D0, D15, W24 and W52 from the introduction of anti-IL-6 therapy, or during an intercurrent infection. Investigators thus hypothesized that experimental biomarker levels will still be increased at D15, contrary to usual biomarkers dependant on IL-6 which will be normal whereas rheumatoid arthritis is still active based on usual radiological and clinical criteria, and that all biomarkers will be normal a W24.
In this study we will assess the presence of prolactin hormone in the gingival crevicular fluid , and synovial fluid of patient with rheumatoid arthritis and periodontitis
This study was designed to investigate the factors affecting sleep quality of Rheumatoid arthritis patients in Turkish population.
The study aims to provide evidence on the effectiveness of Harkány medicinal water in psoriatic and rheumatoid arthritis patients using subjective and objective methods. It is a cross-over study, so first half of patients will receive medicinal water, the other half will receive tap water treatment, and after 6 months treatments will be repeated, but patients will receive the other type of water.
This laboratory study will investigate the impact of cannabis on pain, affect, and inflammation among patients with rheumatoid or psoriatic arthritis (n = 76). Two cannabis formulations varying in potency will be administered via vaporization across two experimental sessions using a counter-balanced, double-blind, crossover design.
The objective of the current study is to assess the immunogenicity and safety of transitioning subjects with RA to DRL_RI from US-rituximab/EU-rituximab to continued treatment with US-rituximab/EU-rituximab. The primary objective of this study is to assess the immunogenicity of transitioning subjects with RA to DRL_RI (biosimilar rituximab) from US-rituximab/EU-rituximab to continued treatment with US-rituximab/EU-rituximab To assess the safety of transitioning subjects with RA to DRL_RI from US-rituximab/EU-rituximab to continued treatment with US-rituximab/EU-rituximab.
The MEDRA study is a 12-week randomised controlled trial that aims to assess effects of a Mediterranean dietary telehealth intervention compared to the Irish Healthy Eating guidelines on the physical function and quality of life of adults living with Rheumatoid Arthritis in Ireland. Investigators will be able to determine how closely people living in Ireland can accept the Mediterranean dietary practices and adhere to them with dietetic input and guidance.
A Post-market Clinical Follow-up Study to provide safety, performance and clinical benefits data on the Exceed ABT acetabular cup (implants and instruments) when used in combination with ceramic liners or polyethylene articulating liners bearing Options. A single-center, cohort observational clinical outcomes study