Active clinical trials for "Arthritis, Rheumatoid"

This multi-center, observational study will evaluate the treatment patterns in clinical practice, efficacy and safety of tocilizumab in participants with rheumatoid arthritis (RA) who have had an inadequate response (or were intolerant to) treatment with non-biological disease-modifying anti-rheumatic drugs (DMARDs) or with one biological agent. Data will be collected from each eligible participant initiated on tocilizumab treatment by their treating physician according to approved label for 6 months from start of treatment.

This prospective, post marketing, observational, Noninterventional Study (NIS) is designed to compare drug persistence in patients treated with Certolizumab Pegol (CZP) and patients treated with any other subcutaneously (sc) administered Tumor Necrosis Factor (TNF) inhibitor.

The main objective is to assess Health-Related Quality of Life (HRQoL) according to physical function, as measured by a specific Questionnaire (Health Assessment Questionnaire), in Rheumatoid Arthritis (RA) patients who begin therapy with subcutaneous Anti-Tumour Necrosis Factor alpha (TNFα) Certolizumab Pegol (CZP).

This multicenter, prospective, observational study will assess the efficacy of MabThera/Rituxan (rituximab) and alternative TNF-inhibitors in patients with rheumatoid arthritis who are non-responders or intolerant to a single previous TNF-inhibitor. Data will be collected from each patient from the time of change in biologic therapy for 12 months.

The purpose of this study is to assess the effectiveness of Abatacept in real-world clinical practice. The main hypothesis to be examined in this study is, "Abatacept's effectiveness results in a single real-world clinic (n = 100) are reproducible at another site (n ~= 200)".

This prospective, multi-center, observational study will evaluate the efficacy and the safety of MabThera (rituximab) in participants with rheumatoid arthritis who have not responded or have been intolerant to a first anti-TNF alpha therapy. Participants have commenced MabThera or an alternative anti-TNF alpha treatment as a second biological therapy. Data will be collected for 12 months.

The purpose of this trial is to assess the effect of two Intensive Outpatient Management Strategies (IOMS) versus Routine Care (RC) on the outcomes of patients with Rheumatoid Arthritis (RA) that are treated with adalimumab. This is a multi-center, randomized, controlled, parallel group, single (patient) blind trial. A total of 300 patients (100 per group) with RA will be recruited from approximately 40 sites across Canada.

This study is valuable for the understanding the role of DNA repair system plays in the progression of rheumatoid arthritis and for the development of new therapeutic modality in the future.

An observational, non-interventional study on social, economic and quality-of-life outcomes of Adalimumab use in participants with moderate to severe active Rheumatoid Arthritis.

This observational study will assess the efficacy and safety of combination of rituximab (MabThera) and methotrexate in participants with active refractory rheumatoid arthritis (RA) who have failed to respond to a single course of anti-tumor necrosis factor (TNF) therapy in routine clinical practice. Data will be collected from participants for 12 months after the first dose of rituximab or a minimum of 6 months following a rituximab re-treatment course.