Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A 12-Week Multicenter, Randomized, Double-Blind, Placebo-Controlled Study Comparing the Efficacy and Safety of LY2439821 to Etanercept and Placebo in Patients With Moderate to Severe Plaque Psoriasis With a Long-Term Extension Period
Brief Summary: This study will assess the safety and efficacy of ixekizumab (LY2439821), compared to etanercept and placebo in participants with moderate to severe chronic plaque psoriasis.


Options:
A: Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo | Arm Label: 50 mg etanercept; Type: ACTIVE_COMPARATOR; Interventions: Drug: 50 mg etanercept | Arm Label: 80 mg ixekizumab Dosing Regimen 2; Type: EXPERIMENTAL; Interventions: Drug: 80 mg ixekizumab | Arm Label: 80 mg ixekizumab Dosing Regimen 1; Type: EXPERIMENTAL; Interventions: Drug: 80 mg ixekizumab | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: 50 mg etanercept; Assigned to Arm(s): 50 mg etanercept | Intervention Type: DRUG; Name: 80 mg ixekizumab; Assigned to Arm(s): 80 mg ixekizumab Dosing Regimen 1, 80 mg ixekizumab Dosing Regimen 2
B: Arm Label: 1; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti IL-12 monoclonal antibody/ABT-874 | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti IL-12 monoclonal antibody/ABT-874 | Arm Label: 3; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti IL-12 monoclonal antibody/ABT-874 | Arm Label: 4; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti IL-12 monoclonal antibody/ABT-874 | Arm Label: 5; Type: ACTIVE_COMPARATOR; Interventions: Drug: Anti IL-12 monoclonal antibody/ABT-874 | Arm Label: 6; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: Anti IL-12 monoclonal antibody/ABT-874; Assigned to Arm(s): 1, 2, 3, 4, 5 | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): 6
C: Arm Label: 10 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Arm Label: 25 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Arm Label: 75 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Arm Label: 150 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Biological: Ixekizumab, Drug: Placebo | Arm Label: 120 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Arm Label: 80 mg Ixekizumab; Type: EXPERIMENTAL; Interventions: Biological: Ixekizumab | Intervention Type: BIOLOGICAL; Name: Ixekizumab; Assigned to Arm(s): 10 mg Ixekizumab, 120 mg Ixekizumab, 150 mg Ixekizumab, 25 mg Ixekizumab, 75 mg Ixekizumab, 80 mg Ixekizumab, Placebo | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo
D: Arm Label: Secukinumab 300 mg; Type: EXPERIMENTAL; Interventions: Biological: Secukinumab | Arm Label: Narrow-band ultraviolet B (nb-UVB); Type: ACTIVE_COMPARATOR; Interventions: Radiation: nb-UVB | Intervention Type: BIOLOGICAL; Name: Secukinumab; Assigned to Arm(s): Secukinumab 300 mg | Intervention Type: RADIATION; Name: nb-UVB; Assigned to Arm(s): Narrow-band ultraviolet B (nb-UVB)

Answer: A