Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Phase 3, Randomized, Double-Blind, Placebo-Controlled Study Of The Safety And Efficacy Of 2 Doses Of CP-690,550 In Patients With Active Rheumatoid Arthritis On Background Methotrexate With Inadequate Response To TNF Inhibitors
Brief Summary: This study will test if CP-690,550 is safe and effective in rheumatoid arthritis patients taking methotrexate who have an inadequate response to tumor necrosis factor inhibitor treatment.


Options:
A: Arm Label: Group 1: Placebo + Methotrexate; Type: EXPERIMENTAL; Interventions: Drug: Placebo injections, Drug: Methotrexate capsules, Biological: Golimumab 50 mg injections, Biological: Golimumab 100 mg injections | Arm Label: Group 2: Golimumab 100 mg + Placebo; Type: EXPERIMENTAL; Interventions: Drug: Placebo capsules, Drug: Methotrexate capsules, Biological: Golimumab 50 mg injections, Biological: Golimumab 100 mg injections | Arm Label: Group 3: Golimumab 50 mg + Methotrexate; Type: EXPERIMENTAL; Interventions: Drug: Methotrexate capsules, Biological: Golimumab 50 mg injections, Biological: Golimumab 100 mg injections | Arm Label: Group 4: Golimumab 100 mg + Methotrexate; Type: EXPERIMENTAL; Interventions: Drug: Methotrexate capsules, Biological: Golimumab 50 mg injections, Biological: Golimumab 100 mg injections | Intervention Type: DRUG; Name: Placebo injections; Assigned to Arm(s): Group 1: Placebo + Methotrexate | Intervention Type: DRUG; Name: Placebo capsules; Assigned to Arm(s): Group 2: Golimumab 100 mg + Placebo | Intervention Type: DRUG; Name: Methotrexate capsules; Assigned to Arm(s): Group 1: Placebo + Methotrexate, Group 2: Golimumab 100 mg + Placebo, Group 3: Golimumab 50 mg + Methotrexate, Group 4: Golimumab 100 mg + Methotrexate | Intervention Type: BIOLOGICAL; Name: Golimumab 50 mg injections; Assigned to Arm(s): Group 1: Placebo + Methotrexate, Group 2: Golimumab 100 mg + Placebo, Group 3: Golimumab 50 mg + Methotrexate, Group 4: Golimumab 100 mg + Methotrexate | Intervention Type: BIOLOGICAL; Name: Golimumab 100 mg injections; Assigned to Arm(s): Group 1: Placebo + Methotrexate, Group 2: Golimumab 100 mg + Placebo, Group 3: Golimumab 50 mg + Methotrexate, Group 4: Golimumab 100 mg + Methotrexate
B: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: etanercept | Intervention Type: DRUG; Name: etanercept; Assigned to Arm(s): 1
C: Arm Label: Sequence 1; Type: EXPERIMENTAL; Interventions: Drug: CP-690,550 | Arm Label: Sequence 2; Type: EXPERIMENTAL; Interventions: Drug: CP-690,550 | Arm Label: Sequence 3; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo, Drug: CP-690,550 | Arm Label: Sequence 4; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo, Drug: CP-690,550 | Intervention Type: DRUG; Name: CP-690,550; Assigned to Arm(s): Sequence 1 | Intervention Type: DRUG; Name: CP-690,550; Assigned to Arm(s): Sequence 2 | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Sequence 3 | Intervention Type: DRUG; Name: CP-690,550; Assigned to Arm(s): Sequence 3 | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Sequence 4 | Intervention Type: DRUG; Name: CP-690,550; Assigned to Arm(s): Sequence 4
D: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: tocilizumab [RoActemra/Actemra], Drug: Methotrexate | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Drug: tocilizumab [RoActemra/Actemra], Drug: Methotrexate | Arm Label: 3; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo, Drug: Methotrexate | Intervention Type: DRUG; Name: tocilizumab [RoActemra/Actemra]; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: tocilizumab [RoActemra/Actemra]; Assigned to Arm(s): 2 | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): 3 | Intervention Type: DRUG; Name: Methotrexate; Assigned to Arm(s): 1, 2, 3

Answer: C