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[Personalized medicine for rheumatoid arthritis : serological and clinical patient profiles to optimize B and T cell

E Feist1, T Dörner

  • 1Med. Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Charite Universitätsmedizin Berlin, CC12, Charitéplatz 1, 10098, Berlin. eugen.feist@charite.de

Zeitschrift Fur Rheumatologie
|December 11, 2012
PubMed

Nowadays B and T-cell directed biologics in addition to TNF inhibitors are established as effective and safe treatment options for rheumatoid arthritis. As shown by the approval of rituximab for the treatment of systemic vasculitis, these drugs can also be useful for the treatment of other systemic autoimmune diseases; however, to optimize therapeutic strategies, predictive factors for treatment response as well as a good characterized safety profile are essential. So far implementation of real personalized medicine is not feasible in the field of rheumatology, but first biomarkers have already been identified and provide promising results. In this context, it has been shown that a B-cell directed therapy with rituximab is more effective in seropositive patients with rheumatoid arthritis. In addition, characterization of the cytokine milieu as well as of circulating and tissue infiltrating B and T-cell subsets might be useful for prediction of treatment response in the near future.

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