Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase 3 Randomized, Double Blind, Placebo Controlled Study Of The Efficacy And Safety Of 2 Doses Of CP-690,550 In Patients With Active Rheumatoid Arthritis On Background Methotrexate
Brief Summary: This study is designed to provide safety and efficacy data to support the development of CP-690,550 in patients with moderate to severe rheumatoid arthritis on background of methotrexate.


Options:
A: Inclusion Criteria:

* The patient has a diagnosis of RA based upon the American College of Rheumatology (ACR) 1987 Revised Criteria.
* The patient has active disease at both Screening and Baseline, as defined by both: ≥6 joints tender or painful on motion; and ≥6 joints swollen; and fulfills 1 of the following 2 criteria at Screening: 1.ESR (Westergren method) \>28 mm in the local laboratory. 2. CRP \>7 mg/L in the central laboratory
* Patient had an inadequate response to at least one DMARD (traditional or biologic) due to lack of efficacy or toxicity.
* No evidence of active or latent or inadequately treated infection with Mycobacterium tuberculosis.
* Patient has washed out of all DMARDs other that antimalarials

Exclusion Criteria:

* Blood dyscrasias including confirmed: 1. Hemoglobin \<9 g/dL or Hematocrit \<30%; 2. White blood cell count \<3.0 x 109/L; 3. Absolute neutrophil count \<1.2 x 109/L; 4. Platelet count \<100 x 109/L
* History of any other autoimmune rheumatic disease other than Sjogren's syndrome
* No malignancy or history of malignancy.
* History of infection requiring hospitalization, parenteral antimicrobial therapy, or as otherwise judged clinically significant by the investigator, within the 6 months prior to the first dose of study drug
B: Inclusion Criteria:

* Adults with moderate to severe rheumatoid arthritis on a stable dose of methotrexate

Exclusion Criteria:

* Pregnancy, severe acute or chronic medical conditions, including serious infections or clinically significant laboratory abnormalities.
C: Inclusion Criteria:

* Diagnosis of rheumatoid arthritis (RA) for at least 3 months prior to screening
* Have been treated with and tolerated methotrexate (MTX) at a dose of at least 15 mg/week for at least 3 months prior to screening, and have been on a stable MTX dose of 15 mg/week to 25 mg/week for at least 4 weeks prior to screening
* Have an active RA, as defined by disease activity with at least 6 swollen and 6 tender joints, at the time of screening and at baseline
* C-Reactive Protein greater than or equal to 1.0 mg/dL at screening
* No history of latent or active tuberculosis prior to screening

Exclusion Criteria:

* Other inflammatory diseases, including but not limited to psoriatic arthritis, ankylosing spondylitis, systemic lupus erythematosus, or lyme disease
* Treated with disease modifying agents (other than methotrexate)/systemic immunosuppressives (eg, D-penicillamine, hydroxychloroquine, chloroquine, oral or parenteral gold, sulfasalazine, leflunomide, azathioprine, cyclosporine, mycophenolate mofetil) during the 4 weeks prior to first administration of study agent
* Received intra-articular (in the joint), intramuscular (in the muscle), or intravenous corticosteroids, including adrenocorticotropic hormone, during the 4 weeks prior to first administration of study agent
* Known allergy to human immunoglobulin proteins or other components of golimumab
* Received any commercial or investigational anti-tumor necrosis factor alpha therapy such as but not exclusively infliximab, golimumab, adalimumab or etanercept
D: Inclusion Criteria:

* Patients had to be at least 18 years of age
* fulfilled the 1987 revised classification criteria for RA by in American College of Rheumatology (ACR)
* met the guidelines for the proper use of ETN in Japan (having at least 6 tender joints and 6 swollen joints
* either serum C-reactive protein more than 2 mg/dl or ESR no less than 28 mm at 1 hour, with adequate safety profiles)
* be ACR functional class I-III
* have been receiving MTX 6 mg/week for a minimum of 3 months at a stable dose for at least 4 weeks at the time of study enrollment

Exclusion Criteria:

* Patients who required concurrent use of prednisone (PSL) \>10 mg/day, or its equivalent, were excluded from study entry
* the start of dose increment of PSL equivalents within 3 months of the study enrollment
* experience of antirheumatic therapy except for MTX and PSL equivalents
* previous treatment with ETN or any other biological treatment

Answer: B