View clinical trials related to Rheumatoid Arthritis.
Filter by:The goal of this open-label randomized clinical trial is to assess the efficacy of baricitinib 2 mg in comparison to methotrexate 25 mg as monotherapy followed by baricitinib 4 mg in comparison to methotrexate 10 mg and baricitinib 2 mg combination in patients with rheumatoid arthritis with moderate to severe disease activity. The main question it aims to answer: • Is there any difference in the efficacy of baricitinib as monotherapy in comparison to methotrexate monotherapy or methotrexate-baricitinib combination in the treatment of rheumatoid arthritis
Although rheumatoid arthritis (RA) treatments are very effective in reducing inflammation, chronic pain persists in 20 to 30% of patients. The intestinal microbiota can participate on the pain pathways and a decrease in Faecalibacterium has been associated with chronic pain and chronic fatigue. RA patients have an altered gut microbiota or dysbiosis. Among the bacteria that are most often differentially represented between RA and control, Faecalibacterium, was also found less abundant in RA patients. The composition of the gut microbiota has never been evaluated in relation to the clinical phenotype of RA patients and in particular to the presence of a diffuse pain. In this study, investigators will test whether the gut microbiota of RA patients, and in particular the decrease of Faecalibacterium, would promote pain sensitization phenomena, and thus, chronic pain despite the control of joint inflammation.
The goal of this observational study is to validate a smartphone app called Angulus. The main question it aims to answer is: • Is an Angulus App valid and reliable system for masuring hand and wrist range of motion? Participants will be evaluated by goniometers which is a gold standart for range of motion assessment.
Rheumatoid Arthritis (RA) is a chronic inflammatory disease causing pain, stiffness, swelling and loss of joint function. This study will assess how safe and effective upadacitinib is in treating RA when compared to adalimumab in adult participants with inadequate response or intolerance to one TNF-inhibitor who are on a stable dose of methotrexate (MTX). Adverse events and change in disease activity will be assessed. Upadacitinib is an approved drug for the treatment of RA. This study is double-blinded means that neither the participants nor the study doctors will know who will be given upadacitinib and who will be given adalimumab. Study doctors put the participants in 1 of the 2 groups, called treatment arms randomly, to receive either upadacitinib or adalimumab. There is 1 in 2 chance that participants will receive adalimumab. Each group consists of 2 periods. Approximately 480 participants diagnosed with RA will be enrolled in approximately 250 sites across the world. Participants will receive the oral upadacitinib once daily and matching adalimumab placebo every other week, or the subcutaneous adalimumab every other week and matching upadacitinib placebo once daily during Period 1. Eligible participants will continue to receive same study treatment in Period 2 as assigned in Period 1 and will be followed for 30 days and 70 days. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, checking for side effects and completing questionnaires.
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.
This is a single-center, single-arm, prospective study on the efficacy and safety of Bortezomib in addition to standard therapy in patients with refractory rheumatoid arthritis.
The purpose of this study is to assess the efficacy and safety of Iguratimod combined with Tofacitinib in the treatment of csDMARD-IR patients with active moderate-to-severe rheumatoid arthritis
The goal of this interventional pathophysiological exploratory, cohort, prospective, with a 6-month follow-up study is to characterize phenotypic and functional alterations of PolyMorphonuclear Neutrophils as well as monocytes/macrophages and dendritic cells in blood samples from rheumatoid arthritis patients. Investigators will perform prospective characterization of these myeloid cells before and after treatment to assess how the functional status of PMNs/myeloid cells affects the response to anti-TNFα (tumor necrosis factor alpha) in rheumatoid arthritis. This will identify key immune components potentially involved in the activation and/or recruitment of PolyMorphonuclear Neutrophils (PMN) (and other myeloid cells) that may play a role in the pathogenesis of Rheumatoid Arthritis and may help predict the response to anti-TNFα agents, thus guiding the decision-making of therapeutic strategies.
This is a two-stage study of efficacy, safety, pharmacokinetics, pharmacodynamics, and immunogenicity of various doses of levilimab when administered intravenously and subcutaneously to healthy subjects and subjects with active rheumatoid arthritis resistant to methotrexate monotherapy. Aim of the Stage 1 is to study the tolerability, safety, immunogenicity, and main pharmacokinetic and pharmacodynamic parameters of levilimab after its single subcutaneous or intravenous administration at ascending doses to healthy subjects. Aim of the Stage 2 is to confirm the efficacy and safety of levilimab 648 mg IV Q4W in combination with methotrexate and levilimab 324 mg SC Q2W in combination with methotrexate in subjects with active rheumatoid arthritis, resistant to methotrexate monotherapy.
This is a 6-week ketogenic diet (KD) intervention where participants with rheumatoid arthritis (RA) will follow a KD plan, supervised and monitored by a dietician. Participants will be provided extensive educational and ongoing support on the KD, including personalized coaching with the ability to text a dietitian at any time and expect a response within 12 hours. Diet adherence and progress will be assessed daily using at-home blood ketone/glucose monitors, along with diet records. Participants will fill out health related questionnaires and undergo assessments of body composition, RA disease activity. This study also includes blood draws and fat biopsy of the abdominal region.