Active clinical trials for "Arthritis, Rheumatoid"

This study will evaluate the efficacy and safety of two dosing regimens of a compound known as TRU-015 in combination with methotrexate (MTX) in patients with active rheumatoid arthritis.

This study will evaluate the efficacy, safety and PK/PD of ocrelizumab at each dose in combination with methotrexate（MTX）in patients with active rheumatoid arthritis (RA). The data from this study will also be compared with those from a clinical study of ocrelizumab in patients with active RA that was conducted in the U.S.

The purpose of this study is to examine the short-term effects of vagus nerve stimulation (VNS) by auricular stimulation (stimulation of the auricular branch of the vagus nerve which innervates the ear) in rheumatoid arthritis (RA). RA is characterized by a chronic systemic inflammation affecting the joints but also carries an increased risk for extra-articular manifestations as well as other organ manifestations such as cardiovascular disease (CVD), which significantly contributes to morbidity and mortality in this disorder.

The purpose of this study is to evaluate the long-term safety, tolerability, and efficacy of natalizumab in subjects with active rheumatoid arthritis (RA) receiving concomitant methotrexate (MTX)

Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by joint swelling, pain, stiffness, damage, and ultimately loss of joint function. Scientists estimate that about 1.3 million people (0.6 percent) of the U.S. adult population have RA. Current therapies target the immune system early in the disease process before joint damage occurs, and include drugs such as methotrexate (MTX) and tumor necrosis factor (TNF)-blocking agents. Rituximab is a disease-modifying antirheumatic drug (DMARD) recently approved by the FDA for use in combination with MTX for treatment of moderately to severely active RA in patients who have had an inadequate response to TNF-blocking agents, in an effort to try to slow the course of the disease. This study will examine the effects of rituximab on the immune response and disease activity in participants with early RA who have not been treated with any disease-modifying agent. In addition, the safety and tolerability of rituximab in this population will be examined.

This post market clinical follow-up study is designed to confirm safety and performance of the Sidus Stem-Free Shoulder when used in hemi or total shoulder arthroplasty. The safety of the implant will be evaluated by monitoring the frequency and incidence of all kinds of adverse events. The performance will be determined by analyzing the implant survival, overall pain and functional performances (based on Constant & Murley score and ASES score), subject quality of life (EuroQol EQ5D) and radiographic parameters (e.g. radiolucencies, osteolysis, component migration) of study subjects who received the Sidus Stem-Free Shoulder. The Sidus Stem-Free Shoulder is not approved for use in the US.

To evaluate the efficacy of etanercept in adults with moderate-to-severe rheumatoid arthritis (RA) who did not respond to or lost a satisfactory response to adalimumab when used as their first biologic agent.

This is a Phase 3b, multicenter study of the efficacy of golimumab 2 mg/kg IV in subjects with active rheumatoid arthritis who are receiving methotrexate and have inadequate disease control (defined as an erythrocyte sedimentation rate [ESR]-based Disease Activity Score in 28 joints [DAS28] ≥ 3.2 and ≥ 4 swollen and ≥ 4 tender joints) despite current anti-TNFα therapy with infliximab 2 - 4 mg/kg every 4 weeks, 2 - 5 mg/kg every 5 weeks, 3 - 6 mg/kg every 6 weeks, 3 - 7mg/kg every 7 weeks, or 4 - 8 mg/kg every 8 weeks. To be eligible for participation, subjects must have previously demonstrated initial and/or temporary improvement in disease signs and symptoms, who have since exhibited a diminished response despite continued treatment. It is estimated that 200 subjects will be enrolled in the study at approximately 85 global sites.

The purpose of this study is to assess the safety and efficacy of MK-8457 + Methotrexate (MTX) in participants with active rheumatoid arthritis (RA) and an inadequate response or intolerance to anti-tumor necrosis factor α (anti-TNF-α) therapy. The primary hypothesis of this study is that among participants with active RA, MK-8457 100 mg twice daily (BID) + MTX will be superior to placebo + MTX as measured by the change in Disease Activity Score 28 C-Reactive Protein (DAS28-CRP) after 12 weeks of treatment.

To evaluate the efficacy of fontolizumab in subjects with active rheumatoid arthritis as determined by a 50% improvement of an American College of Rheumatology criteria (ACR50) response at Week 14 (Stage A of study).