A Randomized, Double-blind, Placebo Controlled, Multicenter Study of Subcutaneous Secukinumab in Prefilled Syringes to Demonstrate Efficacy After Twelve Weeks of Treatment, and to Assess the Safety, Tolerability, Usability and Long-term Efficacy in Subjects With Chronic Plaque-type Psoriasis

The purpose of this study is to demonstrate efficacy of secukinumab at Week 12 based on PASI and IGA response rates versus placebo in subjects with moderate to severe chronic plaque-type psoriasis.