A Prospective, Observational Study to Assess the Long-Term Safety of Ixekizumab Compared with Other Therapies Used in the Treatment of Adults with Moderate-to-Severe Psoriasis in the Course of Routine Clinical Care (I1F-MC-RHBT) First published 24/10/2018 Last updated 07/01/2026 EU PAS number:EUPAS18132 Study Ongoing