December 2014

Lipid profile changes in patients with chronic inflammatory arthritis treated with biologics and tofacitinib in randomized clinical trials: A systematic review and meta-analysis

Arthritis Rheumatol. 2015;67(1):117–127

Systemic inflammation, reflected by high levels of C-reactive protein and the erythrocyte sedimentation rate, has been identified as an independent risk factor for cardiovascular disease, the most important cause of death in RA and SpA. Studies with TNF antagonists have given contradictory results on cardiovascular risk. As such, this systemic literature search aimed to analyse lipid changes in RA and SpA subjects treated with biologics or tofacitinib in randomized clinical trials.

The s...

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April 2014

What is the future of targeted therapy in rheumatology: biologics or small molecules?

BMC Medicine 2014, 12:43

Our understanding of inflammatory rheumatic diseases such as rheumatoid arthritis has significantly increased over the last 20 years. With this greater understanding we have seen a significant improvement in the therapy of RA and other inflammatory rheumatic diseases. In this review, Moscai et al. discuss the improvements in therapies for the treatment of these diseases from the introduction of methotrexate as a frontline therapy through to the current era and approval of the first small molecul...

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February 2014

Rheumatoid arthritis pathophysiology: update on emerging cytokine and cytokine-associated cell targets

Rheumatology doi:10.1093/rheumatology/ket414

Despite biologic therapies greatly improving the treatment of rheumatoid arthritis, many patients do not respond to current treatments or do not maintain response to these treatments. This review covers the evidence for the newly discovered role of Th17 cells, IL-12 and IL-17 family of cytokines in the pathogenesis of RA as well as the development of new therapies targeting these cytokines. With current biologics targeting cytokines such as TNF, IL-1ß and IL-6, the discovery of the Th17 subset o...

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June 2013

Un inhibidor oral de la quinasa Syk en el tratamiento de la artritis reumatoide: Un estudio de fase II aleatorizado, controlado con placebo de 3 meses en pacientes con artritis reumatoide activa que no respondieron a agentes biológicos

Arthritis & Rheumatism 2011; 63(2):337-45

This was the first phase 2 study to be published investigating the efficacy and safety of the spleen kinase (Syk) inhibitor R788 (fostamatinib) in patients with refractory rheumatoid arthritis (RA). In this multicentre, randomised, double-blind, placebo-controlled, 3-month trial, patients with active RA on stable background treatment (excluding biologics) were randomised to receive 100 mg R788 or placebo twice daily. Differences in ACR20 responses were significant at week 6 (p=0.003), but not th...

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