A randomized clinical trial of bermekimab treatment for clinical improvement of systemic sclerosis
- PMID: 37680472
- PMCID: PMC10481358
- DOI: 10.1016/j.isci.2023.107670
A randomized clinical trial of bermekimab treatment for clinical improvement of systemic sclerosis
Abstract
Increased concentrations of interleukin (IL)-1α have been recently described in tissues of patients with systemic sclerosis (SSc) suggesting that IL-1α inhibition may be a target for treatment. We conducted a double-blind, placebo-controlled study to assess the safety and efficacy of the fully humanized IL-1α blocking monoclonal antibody bermekimab in SSc. To evaluate response to treatment, we developed the score of inhibition of progression of SSc which was validated using the CRISS index and the modified CRISS index. The primary endpoint was met in 80% of bermekimab-treated patients vs. 20% of placebo-treated patients (p: 0.023). Most of efficacy was found for increase of carbon monoxide lung diffusion capacity. Production of IL-1α and TNF by circulating mononuclear cells was decreased and the absolute count of CD42/Cd62-platelets was decreased. Results suggest that bermekimab is a promising treatment for SSc.
Keywords: Health sciences; Medicine; Neurology; Pharmacology.
© 2023 The Authors.
Conflict of interest statement
E.J.G.B. has received honoraria from Abbott Products Operations AG, bioMérieux Inc, Brahms GmbH, GSK, InflaRx GmbH, Sobi AB and UCB; independent educational grants from Abbott Products Operation AG, bioMérieux Inc, InflaRx GmbH, Johnson & Johnson, MSD, Sobi AB and UCB.; and funding from the Horizon 2020 European Grants ImmunoSep and RISKinCOVID (granted to the Hellenic Institute for the Study of Sepsis) and from the Horizon Health grant EPIC-CROWN-2 (granted to the Hellenic Institute for the Study of Sepsis). The other authors do not have any competing interest to declare.
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