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A trial of etanercept, a recombinant tumor necrosis factor receptor:Fc fusion protein, in patients with rheumatoid arthritis receiving methotrexate.

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TLDR
In patients with persistently active rheumatoid arthritis, the combination of etanercept and methotrexate was safe and well tolerated and provided significantly greater clinical benefit than metotrexate alone.
Abstract
Background Patients treated with methotrexate for rheumatoid arthritis often improve but continue to have active disease. This study was undertaken to determine whether the addition of etanercept, a soluble tumor necrosis factor receptor (p75):Fc fusion protein (TNFR:Fc), to methotrexate therapy would provide additional benefit to patients who had persistent rheumatoid arthritis despite receiving methotrexate. Methods In a 24-week, double-blind trial, we randomly assigned 89 patients with persistently active rheumatoid arthritis despite at least 6 months of methotrexate therapy at a stable dose of 15 to 25 mg per week (or as low as 10 mg per week for patients unable to tolerate higher doses) to receive either etanercept (25 mg) or placebo subcutaneously twice weekly while continuing to receive methotrexate. The primary measure of clinical response was the American College of Rheumatology criteria for a 20 percent improvement in measures of disease activity (ACR 20) at 24 weeks. Results The addition of eta...

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EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2016 update

TL;DR: These recommendations intend informing rheumatologists, patients, national rheumology societies, hospital officials, social security agencies and regulators about EULAR's most recent consensus on the management of RA, aimed at attaining best outcomes with current therapies.
Journal ArticleDOI

Acquired mutation of the tyrosine kinase JAK2 in human myeloproliferative disorders.

TL;DR: A single acquired mutation of JAK2 was noted in more than half of patients with a myeloproliferative disorder and its presence in all erythropoietin-independent erythroid colonies demonstrates a link with growth factor hypersensitivity, a key biological feature of these disorders.
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Infliximab and methotrexate in the treatment of rheumatoid arthritis. Anti-Tumor Necrosis Factor Trial in Rheumatoid Arthritis with Concomitant Therapy Study Group.

TL;DR: In patients with persistently active rheumatoid arthritis despite methotrexate therapy, repeated doses of infliximab in combination with methotRexate provided clinical benefit and halted the progression of joint damage.
References
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Journal ArticleDOI

Revised criteria for the classification of rheumatoid arthritis.

TL;DR: The Bulletin on the Rheumatic Diseases has published all of the classification criteria for rheumatic diseases to date as mentioned in this paper, and these new revised classification criteria are very important as they should provide understanding of the possibly changing face of rheumatoid arthritis.
Journal ArticleDOI

The American College of Rheumatology preliminary core set of disease activity measures for rheumatoid arthritis clinical trials. The Committee on Outcome Measures in Rheumatoid Arthritis Clinical Trials.

TL;DR: A core set of disease activity measures for use in rheumatoid arthritis clinical trials is proposed, which sample the broad range of improvement in RA, and all are at least moderately sensitive to change (have discriminant validity).
Journal ArticleDOI

Stimulation of bone resorption and inhibition of bone formation in vitro by human tumour necrosis factors

TL;DR: It is reported that both cytokines at 10−7 to 10−9M caused osteoclastic bone r(c)sorption and inhibited bone collagen synthesis in vitro and suggest that at least part of the bone-resorbing activity present in activated leukocyte culture supernatants may be due to these cytokines.
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