A Study to Evaluate Raptiva in Adults With Moderate to Severe Plaque Psoriasis Who Are Candidates for Systemic Therapy
A Phase IIIb, Randomized, Double-Blind, Parallel-Group, Placebo-Controlled, Multicenter Study to Evaluate the Safety of 1.0 mg/kg Subcutaneously Administered Efalizumab in Adults With Moderate to Severe Plaque Psoriasis Who Are Candidates for Systemic Therapy