March 2016

Comparison of adding tocilizumab to methotrexate with switching to tocilizumab in patients with rheumatoid arthritis with inadequate response to methotrexate: 52-week results from a prospective, randomised, controlled study (SURPRISE study)

Ann Rheum Dis 2016 Jan 5 DOI: 10.1136/annrheumdis-2015-208426 [Epub ahead of print

MTX is the primary drug in RA management because of its long-term effectiveness and safety profile; however, in patients who have insufficient response (IR) to MTX, treatment adjustments are needed – either to combine a bDMARD with MTX or to switch to a bDMARD from MTX. In the SURPRISE study, the efficacy and safety of adding TCZ to MTX (ADD-ON) or switching MTX to TCZ (SWITCH) was evaluated in 233 patients with moderate to highly active RA who were randomised 1:1. Both treatment groups were adm...

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Impact of obesity on the clinical outcome of rheumatologic patients in biotherapy

Autoimmunity Reviews Doi: 10.1016/j.autrev.2016.01.010

Obesity is increasingly becoming a public health concern as its prevalence continues to grow in the United States and Western nations. Obesity has been shown to be an inflammatory condition that impacts multiple tissues and systems, including the immune system possibly linking to rheumatic diseases. In this review, Iannone et al overview the epidemiology and clinical outcomes of PsA and/or RA patients with comorbid obesity.Large cohort and prospective studies in Italy, the US, and the UK have s...

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Early changes in blood-based joint tissue destruction biomarkers are predictive of response to tocilizumab in the LITHE study

Arthritis Research & Therapy (2016) 18:13 DOI: 10.1186/s13075-015-0913-x

One of the major challenges of RA treatment is choosing the correct treatment and dose for the individual patient, as treatment response can be heterogeneous. To help select the appropriate treatment, there is a need for effective and non-invasive ways to monitor disease activity and progression. In the LITHE study, Bay-Jensen et al. investigate whether early biomarker measurements could predict early joint protection response to TCZ. The biomarkers (CRPM, VICM, C1M, C2M, C3M, and CTX-I/OC [bone...

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