Efficacy of ustekinumab in biologic-naïve patients with psoriatic arthritis by prior treatment exposure and disease duration: data from PSUMMIT 1 and PSUMMIT 2.
Iain B McInnesSoumya D ChakravartyIsabel ApaolazaShelly KafkaElizabeth C HsiaYin YouArthur KavanaughPublished in: RMD open (2019)
Ustekinumab-treated patients demonstrated greater clinical response at week 24 compared with placebo regardless of prior treatment exposure and PsA disease duration.