Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Randomized, Multicenter, Placebo-Controlled and Active Reference (Glatiramer Acetate) Comparison Study to Evaluate the Efficacy and Safety of BG00012 in Subjects With Relapsing-Remitting Multiple Sclerosis
Brief Summary: To determine if treatment with BG00012 can decrease the number of MS relapses during a certain time period. Other goals of the study are to determine if, over time, BG00012 treatment can decrease the number of certain types of brain lesions commonly seen in MS patients and slow down the time it takes for MS to get worse.

Other objectives of the study are to determine the safety and tolerability of BG00012, as well as the effect it may have on tests and evaluations used to assess MS. Additionally, glatiramer acetate is being used to compare its benefits and risks with placebo and BG00012.


Options:
A: Inclusion Criteria:

* Female or male patients with relapsing-remitting forms of multiple sclerosis (according to McDonald's criteria)
* Age between 18 and 60 years
* Natalizumab-treatment for at least 12 month following the current Swiss guidelines for treatment initiation
* Eligible patients are clinically stable (free from relapses and 6-month confirmed disability progression for at least 6 months) while on natalizumab-treatment
* Women of potential childbearing with active contraceptive methods
* Patients who are willing to undergo study procedures
* Patients who are willing and able to sign informed consent

Exclusion Criteria:

* Patients who have previously entered this study
* Natalizumab-treatment for less than 12 month following the current Swiss guidelines for treatment initiation
* Sign of clinical disease activity within the 6 month
* One or more relapses and/or 6-month confirmed disability progression during the 6 months prior to the study
* Any disease other than multiple sclerosis that would better explain the patient's signs and symptoms
* Secondary progressive MS
* Primary progressive MS
* Pregnancy - Urine pregnancy test at baseline visit - or breast feeding
* Uncontrolled, clinically significant heart diseases, such as arrhythmias, angina, or uncompensated congestive heart failure
* History of severe depression or attempted suicide or current suicidal ideation
* Medical or psychiatric conditions that compromise the ability to give informed consent, to comply with the protocol, or to complete the study
* Uncontrolled seizure disorder
* Myopathy or clinically significant liver disease
* Inability, in the opinion of the principal investigator or staff, to comply with protocol requirements for the duration of the study
* Known hypersensitivity to interferon-beta or other human proteins including albumin
* Any contraindication for MRI or contrast administration
* A history of drug abuse in the 6 months prior to screening
* Treatment with any of the following in the 30 days before day 1: systemic corticosteroids, ACTH, or other investigational drugs.
* Participation in any other study involving investigational or marketed products, concomitantly or within 30 days prior to entry in the study
* Current participation on other clinical trials
* Treatment with drugs which might interfere with the evaluation of study drugs during the study protocol
* Likelihood of requiring treatment during the study period with drugs not permitted by the study protocol
B: Inclusion Criteria:

* Multiple sclerosis \[MS\] subject who was ambulatory (EDSS of ≤ 5.5)
* Exhibiting a relapsing clinical course, with or without progression (relapsing remitting, secondary progressive or progressive relapsing);
* Meeting McDonald's criteria for MS diagnosis;
* Experienced at least 1 relapse over the 1 year preceding the trial or at least 2 relapses over the 2 years preceding the trial;
* No relapse onset in the preceding 60 days prior to randomization;
* Clinically stable during the 30 days prior to randomization, without adrenocorticotrophic hormone \[ACTH\] or systemic steroid treatment.

Exclusion Criteria:

* Clinically relevant cardiovascular, hepatic, neurological, endocrine or other major systemic disease;
* Significantly impaired bone marrow function;
* Pregnant or nursing woman;
* Alcohol or drug abuse;
* Use of cladribine, mitoxantrone, or other immunosuppressant agents such as azathioprine, cyclophosphamide, cyclosporin, methotrexate or mycophenolate before enrollment;
* Any known condition or circumstance that would prevent in the investigator's opinion compliance or completion of the study;
C: Inclusion Criteria:

* Diagnosis of primary progressive multiple sclerosis (according to revised McDonald criteria)
* EDSS at screening from 3 to 6.5 points
* Disease duration from onset of MS symptoms less than (\<) 15 years if EDSS greater than (\>) 5.0; \<10 years if EDSS greater than or equal to (\>/=) 5.0
* Sexually active male and female participants of reproductive potential must use two methods of contraception throughout the study treatment phase and for 48 weeks after the last dose

Exclusion Criteria:

* History of relapsing remitting MS, secondary progressive, or progressive relapsing MS at screening
* Inability to complete an MRI (contraindications for MRI)
* Known presence of other neurologic disorders
* Known active infection or history of or presence of recurrent or chronic infection
* History of cancer, including solid tumors and hematological malignancies (except for basal cell, in situ squamous cell carcinomas of the skin and in situ carcinoma of the cervix that have been excised and resolved)
* Previous treatment with B-cell targeted therapies (e.g. rituximab, ocrelizumab, atacicept, belimumab, or ofatumumab)
* Any previous treatment with lymphocyte trafficking blockers, with alemtuzumab, anti-cluster of differentiation 4 (CD4), cladribine, cyclophosphamide, mitoxantrone, azathioprine, mycophenolate mofetil, cyclosporine, methotrexate, total body irradiation, or bone marrow transplantation
* Any concomitant disease that may require chronic treatment with systemic corticosteroids or immunosuppressants during the course of the study
D: Unless otherwise specified, to be eligible to participate in this study, candidates must meet the following eligibility criteria at the time of the randomization:

Key Inclusion Criteria:

* Must have confirmed diagnosis of RRMS according to McDonald criteria #1-4
* Must have a baseline EDSS between 0.0 and 5.0, inclusive.
* Must have relapsing-remitting disease course.

Key Exclusion Criteria:

* Other chronic disease of immune system, malignancies, urologic, pulmonary, gastrointestinal disease
* Pregnant or nursing women

Note: Other protocol-defined inclusion/exclusion criteria may apply.

Answer: D