TNF inhibitors (TNFi) are one main mode of therapy in patients with PsA who fail to respond to csDMARDs. However, they have a primary treatment failure rate of 40% and only a modest target of ≥20% ACR20 response. The objective of this study was to evaluate efficacy and safety of guselkumab, interleukin-23 inhibitor in the DISCOVER-1 study with active PsA patients by prior use of TNFi.

June 2022

van der Horst-Bruinsma et al., carried out a post-hoc analysis to confirm that the clinical presentations and responses to ixekizumab therapy may differ in male and female patients.