Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase IIIB, Multi-center, Double-blind, Placebo-controlled, Parallel Group, 52-week Study to Evaluate the Safety and Efficacy of Certolizumab Pegol, Administered With DMARDs, in Patients With Low to Moderate Disease Activity Rheumatoid Arthritis
Brief Summary: To assess the clinical efficacy and safety of certolizumab pegol as add-on therapy with stable-dose disease-modifying antirheumatic drugs (DMARDs) for achieving clinical remission in patients with moderate to low disease activity rheumatoid arthritis


Options:
A: Inclusion criteria :

* Diagnosis of rheumatoid arthritis ≥3 months duration
* Active disease defined as:

  * at least 8/68 tender joints and 6/66 swollen joints,
  * high sensitivity C-reactive protein (hs-CRP) \>6 mg/l,
  * continuous treatment with MTX for at least 12 weeks prior to baseline visit and on stable dose for at least 6 weeks prior to screening visit.

Part B only:

* Bone erosion based on documented X-ray prior to first study drug intake, or
* Cyclic Citrullinated Peptide (CCP) positive, or
* Rheumatoid Factor (RF) positive.

Exclusion criteria:

* Age \<18 years or \>75 years.
* Treatment with disease-modifying antirheumatic drugs (DMARDs) other than MTX within 4 weeks or 12 weeks prior to screening (depending on DMARDs).
* Past history of non-response to prior Tumor Necrosis Factor (TNF) or biologic treatment.
* Any past or current biologic agents for the treatment of rheumatoid arthritis within 3 months.
* Use of parenteral glucocorticoids or intraarticular glucocorticoids within 4 weeks prior to screening visit.
* Use of oral glucocorticoid greater than 10mg/day or equivalent/day, or a change in dosage within 4 weeks prior to baseline visit.

The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.
B: Inclusion Criteria:

* Disease activity as defined by a Disease Activity Score 28-C-Reactive Protein (CRP) \>3.2 or \>6 swollen and ≥6 tender joints and CRP greater than the upper limit of normal
* At least 1 erosion in hands/wrists or positive anticyclic citrullinated peptides or rheumatoid factor
* Clinically detectable synovitis of at least 1 wrist/ankle at screening and baseline
* Participants must have been treated with methotrexate, on a weekly dose of at least 15 mg or a maximum tolerated dose (such as, 10 mg weekly) for at least 3 months before screening. Dose of methotrexate must be stable for at least 28 days prior to the first study dose (Day 1)
C: Inclusion Criteria:

* 18 years of age or older at the baseline visit
* An American College of Rheumatology(ACR) diagnosis of rheumatoid arthritis with onset of symptoms of at least 6 months
* Active disease of at least 3 swollen joints from the Disease Activity Severity 28 at the baseline visit
* A Disease Activity Severity 28 score of ≥ 3.2 at the baseline visit
* Have not previously received etanercept therapy
* Able to start etanercept therapy per the approved product monograph
* Able to continue methotrexate therapy per the approved product monograph and have received a dose of at least 15 mg/wk (or 10 mg/wk in the case of documented intolerance to higher doses) for at least 12 weeks and this dose has been stable at least 4 weeks before the baseline visit
* The patient or legally acceptable representative must provide written informed consent for participation in the study before any study specific procedures are performed

Exclusion Criteria:

* Patients who have a positive purified protein derivative (PPD) skin test and who do not have a documented course of anti-tuberculosis therapy. Patients with a positive PPD skin test (equal to or greater than 5 mm), a negative chest x-ray at screening which should be repeated if indicated during of the study, at low risk based on exposure and travel and have initiated a course of anti-tuberculosis therapy of which at least 8 weeks have been completed would be eligible for the study. The full course of anti-tuberculosis therapy must be completed
* Patients who have previously received infliximab or adalimumab
* Active infections within 2 weeks of the baseline visit or during the study period
* Any history of human immunodeficiency (HIV) infection, untreated tuberculosis, multiple sclerosis, congestive heart failure, hepatitis B, hepatitis C, cytopenia, prior or current use of cyclophosphamide or malignancy (other than basal cell carcinoma or squamous cell carcinoma of the skin, or in situ carcinoma of the cervix) in the past 5 years
* Women who are pregnant or lactating or of childbearing potential who are not using adequate contraception
* Receipt of any investigational therapy within 4 weeks of the initiation of study medication or during the study period
* Presence of any significant and uncontrolled medical condition, which in the investigator's opinion precludes the use of etanercept, as outlined in the product monograph
* Participants not available for follow-up assessment or unable to comply with study procedures
D: Inclusion Criteria:

* Patients with established diagnosis of low to moderate adult rheumatoid arthritis, currently on Disease Modifying AntiRheumatic Drugs (DMARDs) therapy for at least six months and not longer than 10 years

Exclusion Criteria:

* All the concomitant diseases or pathological conditions that could interfere and impact the assessment of the study treatment, or with the safety of the patient
* Previous clinical trials and previous biological therapy that could interfere with the results in the present clinical trial
* Patients must not have received any previous biological therapy for rheumatoid arthritis (RA)

Answer: D