['plaque psoriasis']
['etanercept', 'chs-0214']

        Inclusion Criteria:

          -  Male or female adults

          -  PsO diagnosis for 6 months

          -  Active disease: PASI greater than or equal to 12, Physician's Static Global Assessment
             (PSGA) score greater than or equal to 3 (based on a scale or 0-5),

          -  Body Surface Area (BSA) involved with PsO greater than or equal to 10%

          -  Dermatology Life Quality Index (DQLI) greater than or equal to 10

          -  Previously received phototherapy or systemic non-biologic therapy for PsO

        Exclusion Criteria:

          -  Forms of Psoriasis other than PsO

          -  Drug induced Psoriasis

          -  Positive QuantiFERON-tuberculosis (TB) Gold Test

          -  Presence of significant comorbid conditions

          -  Chemistry and hematology values outside protocol specified range

          -  Major systemic infections
      