Real-world evidence of the use of the infliximab biosimilar SB2: data from the PERFUSE study - Sorbonne Université Access content directly
Journal Articles Rheumatology Advances in Practice Year : 2023

Real-world evidence of the use of the infliximab biosimilar SB2: data from the PERFUSE study

Abstract

Objective: PERFUSE is a non-interventional study of 1233 adult patients (rheumatology, n ¼ 496; IBD, n ¼ 737) receiving routine infliximab (IFX) biosimilar SB2 therapy. The aim of this report was to investigate the 12-month persistence, effectiveness and safety outcomes of routine SB2 treatment in patients with chronic inflammatory rheumatic disease. Methods: Patients with a diagnosis of RA, PsA or axial spondyloarthritis (axSpA) were assigned to one of three study cohorts according to whether SB2 treatment initiated after September 2017 had been the first IFX treatment (IFX naı ¨ve) or followed transition from reference IFX (IFX ref) or another IFX biosimilar (IFX bs). Outcomes to month 12 (62) included persistence (primary outcome), SB2 dose, disease status, immunogenicity and safety. Results: At month 12, persistence on SB2 in IFX-naı ¨ve, IFX ref and IFX bs cohorts, respectively, [mean percentage (95% CI)] by indication was as follows: 59% (36.1, 76.2), 75% (57.5, 86.1) and 85% (69.6, 93.0) for RA (n ¼ 98); 64% (34.3, 83.3), 87% (65.6, 95.7) and 83% (60.0, 93.1) for PsA (n ¼ 62); and 56% (44.4, 66.5), 80% (70.8, 86.1) and 80% (72.5, 85.6) for axSpA (n ¼ 336). Disease activity was comparable at baseline and month 12 within the IFX ref and bs subgroups of all cohorts by indication. No immunogenicity concerns or new safety signals were detected. Conclusion: SB2 was safe and effective in IFX-naı ¨ve patients and in patients transitioned from prior IFX ref or bs.
Fichier principal
Vignette du fichier
rkad031.pdf (562.75 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-04087107 , version 1 (02-05-2023)

Identifiers

Cite

Bruno Fautrel, Yoram Bouhnik, Philippe Dieude, Pascal Richette, Maxime Dougados, et al.. Real-world evidence of the use of the infliximab biosimilar SB2: data from the PERFUSE study. Rheumatology Advances in Practice, 2023, 7, ⟨10.1093/rap/rkad031⟩. ⟨hal-04087107⟩
41 View
9 Download

Altmetric

Share

Gmail Facebook X LinkedIn More