Safety of Guselkumab Treatment for up to 5 Years in Patients With Moderate-to-Severe Psoriasis: Pooled Analyses Across Seven Clinical Trials With Greater Than 8600 Patient-Years of Exposure.

In this comprehensive analysis of 2891 guselkumab-treated patients with psoriasis followed for up to 5 years (8662 PY), guselkumab demonstrated favourable safety, consistent with previous reports. Safety event rates in guselkumab-treated patients were similar to those observed with placebo and were consistent throughout long-term treatment.