Biological agents for giant cell arteritis: treat to target

Another randomised, placebo-controlled trial ( NCT02531633 ) aims to study sirukumab (a fully human anti-IL-6 immunoglobulin G1[kappa]) in approximately 204 subjects with a diagnosis of GCA. [...]in the nearest future we will probably face a wider use of biological agents as a second-line treatment...

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Bibliographic Details
Published inAnnals of the rheumatic diseases Vol. 75; no. 9; p. e58
Main Authors Moiseev, Sergey, Novikov, Pavel, Meshkov, Alexey, Smitienko, Ilya
Format Journal Article
LanguageEnglish
Published England BMJ Publishing Group LTD 01.09.2016
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Summary:Another randomised, placebo-controlled trial ( NCT02531633 ) aims to study sirukumab (a fully human anti-IL-6 immunoglobulin G1[kappa]) in approximately 204 subjects with a diagnosis of GCA. [...]in the nearest future we will probably face a wider use of biological agents as a second-line treatment for relapsing GCA and maybe as a first line in patients with more unfavourable prognosis. The isolated increase in inflammatory biomarkers is usually not sufficient to diagnose a relapse 4 while clinical scores, such as the Birmingham Vasculitis Activity Score (BVAS), have only limited utility in GCA. 5 18Fluorodeoxyglucose positron-emission tomography is a promising method though its value for evaluation of GCA activity is not established. 6 In the Conway et al study, persistent constitutional symptoms and elevated acute-phase reactants initially felt to be possibly related to active GCA were ultimately attributed to an alternative cause in two of five patients. [...]a proportion of patients with GCA may be overtreated, given the difficulties in establishing relapse of vasculitis.
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ISSN:0003-4967
1468-2060
DOI:10.1136/annrheumdis-2016-210061