Active clinical trials for "Arthritis, Rheumatoid"

The purpose of this study is to evaluate the efficacy, tolerability and safety of JNJ-38518168 compared with placebo in adult participants with active rheumatoid arthritis (long time systemic disease of the joints, marked by inflammatory changes in the synovial membranes and bones) despite methotrexate (MTX) therapy.

The purpose of this study is to evaluate whether maraviroc, an investigational drug given with methotrexate (MTX) is safe and effective in the treatment of rheumatoid arthritis in adult patients.

This study will evaluate the efficacy and safety of ocrelizumab, compared with placebo, in combination with methotrexate in patients with active rheumatoid arthritis who are naive to methotrexate. Patients will be randomized to receive placebo, ocrelizumab 200mg i.v. or ocrelizumab 500mg i.v. on Days 1 and 15. Repeat courses of i.v. treatment will be administered at weeks 24, 52 and 76. All patients will receive concomitant methotrexate (7.5 mg escalating to 20mg p.o. weekly). The anticipated time on study treatment is 2+ years, and the target sample size is 500+ individuals.

This is a continuation trial of LymphoStat-B™ to evaluate the long-term safety in subjects with Rheumatoid Arthritis that completed study LBRA01 and benefitted from treatment.

To assess comparative radiographic efficacy, clinical efficacy and safety of etanercept (ETN) + methotrexate (MTX) with usual disease-modifying anti-rheumatic drug (DMARD) treatment in subjects with moderate RA who were treated with MTX monotherapy, but continue to have moderate disease activity.

The purpose of this new research study is to gain additional information about how safe and effective R935788 is over a longer period of time.

This is a Phase I multicenter study that will be conducted in the United States and consists of a double-blind, placebo-controlled, SAD stage, followed by a double-blind, placebo controlled MAD stage. The study will be conducted in approximately 65 adult patients between 18 and 80 years old who have RA.

To compare the efficacy of SMP-114 (120 and 240 mg/d) versus placebo in terms of the percentage of patients meeting the American College of Rheumatology criteria for 20% improvement in RA (ACR20) at week 24. The study hypothesis would be to demonstrate that the use of methotrexate and SMP-114 is more efficacious than Methotrexate alone.

The assessment of otelixizumab in rheumatoid arthritis subjects will provide safety, tolerability, pharmacodynamic and pharmacokinetic information which will enable the identification of appropriate safe and well-tolerated dosage regimens to be used in clinical efficacy studies. This study will consist of a screening phase, followed by a treatment period where four cohorts of subjects will receive 5 daily intravenous infusions of otelixizumab. The cumulative dose will increase in each successive cohort and infusion rates can be adjusted based on signs and symptoms of cytokine release syndrome and to ensure the specified maximum infusion rate is not exceeded. Serial blood samples will be obtained for clinical laboratory testing, determination of pharmacodynamic markers, serum otelixizumab PK parameters, exploratory biomarkers and immunogenicity. Safety and pharmacodynamic data from the previous cohort(s) will be evaluated prior to dosing subsequent cohorts to ensure safety. Adverse events, laboratory values, vital signs and ECG's will be monitored closely during this study. All subjects in the study will undergo long-term follow-up out to 48 months to monitor patient safety.

The purpose of this research study is to determine fatigue (tiredness) in subjects with chronic Rheumatoid Arthritis with chronic anemia. Fatigue in subjects who get PROCRIT will be compared to fatigue in subjects who get placebo (a medically inactive substance). The study will also evaluate hemoglobin levels (oxygen-carrying protein in red blood cells), safety, anemia related health concerns, vitality, arthritis related function and work productivity.