View clinical trials related to Arthritis, Rheumatoid.
Filter by:This post-marketing study is designed to compare the safety of baricitinib versus tumor necrosis factor (TNF) inhibitors with respect to venous thromboembolic events (VTEs) when given to participants with rheumatoid arthritis (RA).
The purpose of the study is to determine whether plasma levels of the collagen triple helix repeat containing (CTHRC1) protein can serve as a blood-based biomarker for diagnosis of rheumatoid arthritis (RA) ,and furthermore its correlation with disease activity.
Rheumatoid arthritis (RA) is a chronic, progressive autoimmune disease associated with inflammation and destruction of joints and systemic effects, which result in significant impact on patient's quality of life and function. Sustained remission or low disease activity is the target to achieve in RA management. Ultrasound (US) is an imaging technique potentially helpful at several steps of the disease. A semi-quantitative (0-3) score of synovitis combining B-mode and Power Doppler abnormalities has been developed (GLOESS), and its responsiveness has been demonstrated. Patients Reported Outcomes (PROs) are important parameters in patient perceived health and are increasingly used in clinical practice. Prediction of therapeutic response to biological and targeted synthetic DMARDs remains a challenge for clinician, due to the potential adverse events and the cost of these drugs. To date, only few clinical and biological tools usable in clinical practice have a prognostic value. US or PRO could have added value for this purpose. Objectives : - To determine the predictive added value of the variation of an US score to the variation of the DAS28-CRP (C-Reactive Protein) at 1 month on clinical outcome (low disease activity i.e. DAS28-CRP≤3.2) at 6 months, or on therapeutic response at 3 months (EULAR good or moderate response (DAS)), in RA patients starting a treatment with JAK (Janus Kinase) inhibitors (JAKi). - To determine the predictive added value of the variation several PROs to the variation of the DAS28-CRP at 1 month on clinical outcome (low disease activity i.e. DAS28-CRP≤3.2) at 6 months, or on therapeutic response at 3 months (EULAR good or moderate response (DAS)), in RA patients starting a treatment with JAKi.
This is a 24-month, prospective, non-interventional, multi-center study with primary aim to identify baseline characteristics of patients that predict response at 6 months of treatment. The study also aims to describe the treatment patterns of RA patients prescribed tofacitinib in a real-world setting and assess the effect of treatment on patient quality of life and physical function. Finally the study will assess the use of healthcare resources and costs in patients with RA treated with tofacitinib in Greece. The planned recruitment period is 12 months. The planned observation period of each patient is 12 months. In this time period up to 4 visits will be documented. The study will be reviewed and approved by the Central Regulatory Committee for NIS and IRB Board of each participating site
The Study objectives are: 1. To compare the efficacy and safety of Etanercept, lyophilisate for solution for injection and Enbrel, lyophilisate for solution for subcutaneous injection, which are used as subcutaneous injections at a dose of 25 mg 2 times a week for 24 weeks in combination with methotrexate in patients with rheumatoid arthritis. 2. To prove the therapeutic equivalence of Etanercept, lyophilisate for solution for injection and Enbrel, lyophilisate for solution for subcutaneous injection in patients with rheumatoid arthritis. 3. To evaluate the immunogenicity of Etanercept, lyophilisate for solution for injection.
This study is a comparison of quantitative Tc 99m tilmanocept imaging with IHC analysis of CD206 expression in synovial tissue of RA subjects.
To evaluate the long-term safety and efficacy of TS-152 in subjects with Rheumatoid Arthritis who have completed the previous study (TS152-3000-JA study or TS152-3001-JA study).
Metformin, a traditional antidiabetic medication, exerts glucose lowering effects by activating AMP-activated protein kinase (AMPK), a critical enzyme involved in the lipid and glucose metabolism. In addition to the antidiabetic effect, metformin has been shown to inhibit Lipopolysaccharide-Induced Inflammation (LPS)-induced inflammation by suppress NF-κB production, which is also regulated by AMPK. These regulatory effects of AMPK on the inflammation, immune and fibroblast-like synovial cells have prompted the investigation on the effects of metformin on rheumatoid arthritis.
This is an open, single-center, randomized,case controlled, prospective study. Previous studies in China lacked data of efficacy and safety of optimal methotrexate (MTX) dose with/without other anti-rheumatoid drugs (DMARDs) in the treatment of rheumatoid arthritis (RA) .Meanwhile there was no study on the optimal folic acid dose in aspect of preventing side effects of MTX. So we designed the experiment below. The research planned to recruit 160 RA patients in Meizhou, Guangdong Province,China. The volunteers had no relief with 10 mg of MTX per week with/without other DMARDs for at least 3 month. They were randomly divided into 1:1 groups. The experimental group would be treated with original dMARDs ,incremental MTX( gradually increased to the optimal dose (0.3 mg/kg) in the first 12 weeks）and folic acid (the dose adjusted as appropriate with range from 5 mg to 90 mg per week) . While the control group would be treated with original MTX（10mg per week) and incremental original dMARDs( gradually increased to the maximum dose in the first 12 weeks). The two groups would keep the 12th week treatment last to the 36th week, and the efficacy and safety indexes would be evaluated during the whole study. The objective of the study was to determine the efficacy and safety of the optimal dose of MTX in Chinese patients with rheumatoid arthritis, and to determine the efficacy and optimal prevention dose of folic acid in Chinese RA patients. It might be helpful for Chinese rheumatologists to use MTX accurately and efficiently to treat RA patients in clinical work.
This study will evaluate the safety and efficacy of SKI-O-703 compared with placebo, in patients with active rheumatoid arthritis (RA) who have had an inadequate response to conventional synthetic disease-modifying agents. Patients will be randomly assigned to one of 4 groups and will receive one of three doses of SKI-O-703 or placebo, administered orally twice daily for 12 weeks.