Long‐term efficacy and safety of ustekinumab, with and without dosing adjustment, in patients with moderate‐to‐severe psoriasis: results from the PHOENIX 2 study through 5 years of follow‐up

Abstract

Treatment with ustekinumab for up to 5 years was safe and effective. Improved response was generally demonstrated following dosing adjustments; further investigations are required to quantify actual incremental benefits. The results also suggest that some patients may desire treatment goals beyond PASI 75.