The phase 3 COSMOS study evaluated the efficacy and safety of guselkumab in 285 adults with active PsA who had an inadequate response to anti-tumor necrosis factors.
Findings showed that treatment with secukinumab resulted in a 72% reduction in the risk of flare at week 104 compared with placebo.
The interchangeable biosimilar product may be substituted for the reference product by a pharmacist.
The revisions are based on a completed review of a large randomized safety clinical trial, which included 4362 patients with rheumatoid arthritis.
