Publications

View and download slide summaries of the latest original articles focusing on therapies in immune-mediated inflammatory diseases including rheumatology, dermatology, and gastroenterology. All materials produced by the team are subsequently reviewed and approved by individual Steering Committee members.

October 2015

Efficacy and safety of tofacitinib following inadequate response to conventional synthetic or biological disease-modifying antirheumatic drugs

Annals of the Rheumatic Diseases. 2015 Aug 14. doi:pii: annrheumdis-2014-207178.

Charles-Schoeman C,

Burmester G,

Nash P,

Zerbini CA,

Soma K,

Kwok K,

Hendrikx T,

Bananis E,

Fleischmann R.

This study evaluated the efficacy and safety of tofacitinib, an oral Janus kinase inhibitor, in patients with inadequate response to sDMARDs or bDMARDs. Findings from this study show both doses of tofacitinib were associated with improvements in efficacy parameters at month 3 versus placebo, and clinical response was numerically greater with bDMARD-naïve versus bDMARD-IR patients (95% CI overlapping). Safety parameters were generally similar; however, patients receiving glucocorticoids had more ...

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May 2015

Tofacitinib, an oral Janus kinase inhibitor: analysis of malignancies across the rheumatoid arthritis clinical development programme

Ann Rheum Dis. 2015 Apr 22. pii: annrheumdis-2014-205847. doi: 10.1136/annrheumdis-2014-205847. [Epub ahead of print]

Curtis JR,

Lee EB,

Kaplan IV,

Kwok K,

Geier J,

Benda B,

Soma K,

Wang L,

Riese R

The developments of certain malignancies associated with chronic inflammatory diseases such as RA is known to occur to a greater extent than that of the general population. It is also know that certain RA treatments can affect malignancy rates. As such, newer immunomodulatory agents, such as the JAK inhibitor tofacitinib, are closely monitored for safety events of special interest, including malignancies.

This paper analyses pooled malignancy data from the tofacitinib RA clinical develop...

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April 2015

The effect of tofacitinib on pneumococcal and influenza vaccine responses in rheumatoid arthritis

Ann Rheum Dis. 2015 Mar 20. pii: annrheumdis-2014-207191. doi: 10.1136/annrheumdis-2014-207191. [Epub ahead of print]

Winthrop KL,

Silverfield J,

Racewicz A,

Neal J,

Lee EB,

Hrycaj P,

Gomez-Reino J,

Soma K,

Mebus C,

Wilkinson B,

Hodge J,

Fan H,

Wang T,

Bingham CO 3rd.

The increased risk of serious infection among RA patients means vaccinations against pneumococcus and influenza are recommended in this group of patients. Studies evaluating immune response to these vaccines in conjunction with DMARD therapy can provide clinicians with important information relating to things such as timing of vaccination.

This study aimed to assess the effect of tofacitinib on vaccine responses to PPSV-23 and the trivalent seasonal influenza vaccine in those whom tofacit...

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December 2014

The JAK inhibitor tofacitinib suppresses synovial JAK1-STAT signalling in rheumatoid arthritis

Ann Rheum Dis. 2014 Nov 14. pii: annrheumdis-2014-206028. doi: 10.1136/annrheumdis-2014-206028. [Epub ahead of print]

Boyle DL,

Soma K,

Hodge J,

Mease P,

Wei N,

Luo Z,

Targeting intracellular pathways such as JAK/STAT represents a novel approach to the treatment of RA. Tofacitinib is an oral JAK inhibitor, proven to be effective in the treatment of RA, yet the pathways affected by tofacitinib and the effects on gene expression in situ are unknown. In this study, Boyle et al. tested the hypothesis that tofacitinib targets cytokine signalling critical to the pathogenesis of rheumatoid synovitis by investigating tofacitinib effects on synovial pathobiology.