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Why most (but perhaps not all) DMARDs work equally well

Seminars in Arthritis and Rheumatism, vol. 64, pp. 152316

Abstract

Biological- or targeted-synthetic DMARD-responses reported in randomized clinical trials, placebo-controlled or head-to-head, in patients with rheumatoid arthritis, psoriatic arthritis or spondyloarthritis are unbelievably similar, when looking across trials performed in the same disease and applying the same primary outcome measures. The exception to this rule may be the response to Janus-kinase-inhibitors, which seem to work 10 % better in all trials (JAK-bonus) This article provides a potential explanation for this remarkable phenomenon, including an explanation for the JAK-bonus. It seems as if JAK-inhibitors exert some inflammation-independent effects on pain, fatigue and wellbeing, and that drug treatment of rheumatic diseases is more than the inhibition of inflammation alone.

Authors 3

  1. Robert Landewé corresponding

    Amsterdam University Medical Centers · Zuyderland Medisch Centrum

    Affiliation as printed

    Department of Rheumatology & Clinical immunology, Amsterdam University Medical Center, Amsterdam, the kingdom of the Netherlands; Department of Rheumatology, Zuyderland Medical center, Heerlen, the kingdom of the Netherlands. Electronic address: landewe@rlandewe.nl

    Department of Rheumatology & Clinical immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands

    Department of Rheumatology, Zuyderland Medical center, Heerlen, the Netherlands

  2. Universidade Nova de Lisboa · Leiden University Medical Center

    Affiliation as printed

    Department of Rheumatology, Leiden University medical Center, Leiden, the kingdom of the Netherlands; NOVA Medical School, Universidade Nova de Lisboa, Portugal

    Department of Rheumatology, Leiden University medical Center, Leiden, the Netherlands

    NOVA Medical School, Universidade Nova de Lisboa, Portugal

  3. Leiden University Medical Center

    Affiliation as printed

    Department of Rheumatology, Leiden University medical Center, Leiden, the kingdom of the Netherlands

    Department of Rheumatology, Leiden University medical Center, Leiden, the Netherlands

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