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Systemic sclerosis in 2014

Advances in cohort enrichment shape future of trial design

The treatment and study of systemic sclerosis (SSc) is entering a new era with the reporting and preparation of several randomized controlled trials according to an improved understanding of SSc pathogenesis. Advances in trial designs reported in 2014 should now be built upon with further improvements to patient selection to enable targeting of therapies to specific subgroups of patients with SSc.

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Figure 1: The ceiling effect of baseline mRSS.

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Correspondence to Yannick Allanore.

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Y.A. declares that he has received honoraria or research grants from Actelion, Bayer, Inventiva, Medac, Pfizer, Roche/Genentech, Sanofi and Servier. O.D. declares that he has consulted for, or has received research funding from, 4D Science, Actelion, Active Biotec, Bayer-Schering, Biogen, Biovitrium, BMS, Boehringer Ingelheim Pharma, EpiPharm, Ergonex, GSK, Inventiva, Medac, Novartis, Pfizer, Roche/Genentech, Sanofi/Genzyme, Serodapharm, Sinoxa and United BioSource Corporation.

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Allanore, Y., Distler, O. Advances in cohort enrichment shape future of trial design. Nat Rev Rheumatol 11, 72–74 (2015). https://doi.org/10.1038/nrrheum.2014.222

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