When to start secukinumab treatment in patients with axial spondyloarthropathy: Before or after anti-TNFot treatment?

Abstract

Introduction and objectives: This study aimed to evaluate the efficacy of secukinumab (SEC) in axial spondyloarthropathy (axSpA) in anti-TNFot naive and anti-TNFot experienced patients. It also focused on the duration of SEC treatment and its side effects.Patients and methods: The patients with axSpA treated with SEC and followed up in our outpatient clinic from May 2018 through October 2021 were included in this study. All patients in the study also fulfilled the ASAS classification criteria for axSpA. Patients were separated into two groups according to whether they received prior anti-TNFot therapy. While anti-TNFot naive patients comprised group 1, anti-TNFot experienced patients were included in group 2. Pre-and post-treatment BASDAI scores were reported and compared.Results: Eighty-four axSpA patients (42 men; duration of the disease: 86.86 +/- 65.35 months in group 1 and 160.65 +/- 97.4 months in group 2) were treated with SEC. 45.5% of anti-TNFot naive patients and 56.5% of anti-TNFot experienced patients were still on SEC therapy in October 2021. Duration of SEC treatment was 12.5 +/- 7.9 months in group 1 and 17.19 +/- 12 months in group 2 (p = 0.098). The differences between pre-and post-treatment BASDAI scores were statistically significant in both groups (p < 0.001). While patients in group 1 did not develop any adverse effects, three patients in group 2 experienced alopecia, uveitis, and recurrent pneumonia after SEC treatment.Conclusion: Our study's efficacy and safety data on the use of SEC were reassuring in both anti-TNFot naive and anti-TNFot experienced patients. However, further studies are still needed to determine the appropriate timing to begin SEC treatment.(c) 2022 Elsevier Espan similar to a, S.L.U. and Sociedad Espan similar to ola de Reumatologi ' a y Colegio Mexicano de Reumatologi ' a. All rights reserved.