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: Placebo (Part A); Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo for risankizumab | Arm Label: Risankizumab 75 mg (Part A); Type: EXPERIMENTAL; Interventions: Drug: risankizumab, Drug: placebo for risankizumab | Arm Label: Risankizumab 150 mg (Part A); Type: EXPERIMENTAL; Interventions: Drug: risankizumab | Intervention Type: DRUG; Name: risankizumab; Assigned to Arm(s): Risankizumab 150 mg (Part A), Risankizumab 75 mg (Part A) | Intervention Type: DRUG; Name: placebo for risankizumab; Assigned to Arm(s): Placebo (Part A), Risankizumab 75 mg (Part A)
C: Arm Label: AIN457 150 mg - Fixed Interval (FI); Type: EXPERIMENTAL; Interventions: Drug: AIN457 150 mg, Drug: Placebo | Arm Label: AIN457 150 mg - Start of relapse (SoR); Type: EXPERIMENTAL; Interventions: Drug: AIN457 150 mg, Drug: Placebo | Arm Label: AIN457 300 mg - Fixed Interval (FI); Type: EXPERIMENTAL; Interventions: Drug: AIN457 300 mg | Arm Label: AIN457 300 mg - Start of Relapse (SoR); Type: EXPERIMENTAL; Interventions: Drug: AIN457 300 mg, Drug: Placebo | Arm Label: AIN457 300 mg - Open Label (OL); Type: EXPERIMENTAL; Interventions: Drug: AIN457 300 mg | Intervention Type: DRUG; Name: AIN457 150 mg; Assigned to Arm(s): AIN457 150 mg - Fixed Interval (FI), AIN457 150 mg - Start of relapse (SoR) | Intervention Type: DRUG; Name: AIN457 300 mg; Assigned to Arm(s): AIN457 300 mg - Fixed Interval (FI), AIN457 300 mg - Open Label (OL), AIN457 300 mg - Start of Relapse (SoR) | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): AIN457 150 mg - Fixed Interval (FI), AIN457 150 mg - Start of relapse (SoR), AIN457 300 mg - Start of Relapse (SoR)
D: Arm Label: Treatment Group A; Type: EXPERIMENTAL; Interventions: Drug: CP-690,550 Ointment 1 | Arm Label: Treatment Group B; Type: PLACEBO_COMPARATOR; Interventions: Drug: Vehicle 1 | Arm Label: Treatment Group C; Type: EXPERIMENTAL; Interventions: Drug: CP-690,550 Ointment 2 | Arm Label: Treatment Group D; Type: PLACEBO_COMPARATOR; Interventions: Drug: Vehicle 2 | Intervention Type: DRUG; Name: CP-690,550 Ointment 1; Assigned to Arm(s): Treatment Group A | Intervention Type: DRUG; Name: Vehicle 1; Assigned to Arm(s): Treatment Group B | Intervention Type: DRUG; Name: CP-690,550 Ointment 2; Assigned to Arm(s): Treatment Group C | Intervention Type: DRUG; Name: Vehicle 2; Assigned to Arm(s): Treatment Group D

Answer: A