Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Double-Blind, Multicenter, Extension Study to Evaluate the Safety and Efficacy of DAC HYP in Subjects With Multiple Sclerosis Who Have Completed Treatment in Study 205MS201 (SELECT)
Brief Summary: The primary objective of the study was to assess the safety and immunogenicity of extended treatment with DAC HYP. This evaluation included the following major components:

* An assessment of safety and immunogenicity of extended treatment with DAC HYP when administered to MS subjects who had completed 52 weeks of active therapy with DAC HYP in Study 201.
* An assessment of safety and immunogenicity during a 6-month washout period from DAC HYP.
* An assessment of safety and immunogenicity during reinitiation of therapy with DAC HYP after a 6-month washout period.
* An assessment of safety and immunogenicity of DAC HYP when administered to MS subjects who previously received placebo during Study 201.

The secondary objective is to assess the durability of the effect of DAC HYP on multiple sclerosis (MS) disease activity as measured by brain magnetic resonance imaging (MRI) scans and clinical MS relapses.


Options:
A: Inclusion Criteria:

* Relapsing multiple sclerosis,
* Two relapses in prior 2 years or one relapse in prior year.

Exclusion Criteria:

* Clinically relevant cardiovascular, hepatic, neurological, endocrine or other major systemic disease,
* Significantly impaired bone marrow function or, significant anemia, leukopenia or thrombocytopenia,
* Pregnant or nursing woman,
* Alcohol or drug abuse,
* Prior or concomitant use of cladribine, mitoxantrone, or other immunosuppressant agents such as azathioprine, cyclophosphamide, cyclosporin, methotrexate or mycophenolate,
* Human immunodeficiency virus (HIV) positive,
* Any known condition or circumstance that would prevent, in the investigator's opinion, compliance or completion of the study.

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

* Participated in Study 205MS201 (NCT00390221) for at least 52 weeks and was compliant with the 205MS201 protocol in the opinion of the Investigator.

Key Exclusion Criteria:

* Subjects with any significant change in their medical status from 205MS201 that would preclude administration of DAC HYP, as determined by the Investigator
* Any subject who has permanently discontinued study treatment in Study 205MS201 except subjects who were unblinded during evaluation of an adverse event (AE) and found to be on placebo
* Planned ongoing treatment with any approved or experimental treatment for MS except for the protocol-allowed use of concomitant interferon-beta

NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.
C: Core Study

Inclusion Criteria:

* Diagnosis of relapsing multiple Sclerosis (MS)
* Patients with at least two documented relapses in the previous 2 years or one documented relapse in the last year
* Patients with an Expanded Disability Status Scale (EDSS) score of 0-6

Extension Study

* A positive Gd-enhanced MRI scan at screening (in case the first MRI scan obtained at screening was negative, a second scan could have been obtained 1 month later)
* Neurologically stable with no evidence of relapse within 30 days prior to randomization,or during the Screening and Baseline periods.
* Female patients either post-menopausal, surgically incapable of bearing children, or practicing an acceptable method of birth control. Females of childbearing potential with a negative pregnancy test at baseline prior to entry into the treatment period.

Exclusion Criteria:

Core Study

* Patients with other chronic disease of the immune system, malignancies, pulmonary or heart disease, etc
* Pregnant or nursing women

Extension Study

* Patients who had permanently discontinued study drug prior to the Month 6 visit of the core study
* Patients with diabetes mellitus (to reduce the risk of ME), and therefore ongoing patients with diabetes mellitus or who developed diabetes mellitus were discontinued from the study)

Other protocol-defined inclusion/exclusion criteria may apply
D: Inclusion Criteria:

1. Subjects must have a confirmed and documented MS diagnosis as defined by the Revised McDonald criteria with a relapsing-remitting disease course.
2. Subjects must be ambulatory with an EDSS score of 0-5.5 in both screening and baseline visits.
3. Subjects must be in a relapse-free, stable neurological condition and free of corticosteroid treatment \[intravenous (IV), intramuscular (IM) and/or per os (PO)\] or ACTH 30 days prior to screening (month -1) and between screening and baseline (month 0) visits.
4. Subjects must have experienced one of the following:

   At least one documented relapse in the 12 months prior to screening, or At least two documented relapses in the 24 months prior to screening, or One documented relapse between 12 and 24 months prior to screening with at least one documented T1-Gd enhancing lesion in an MRI performed within 12 months prior to screening.
5. Subjects must be between 18 and 55 years of age, inclusive.
6. Women of child-bearing potential must practice an acceptable method of birth control.
7. Subjects must be able to sign and date a written informed consent prior to entering the study.
8. Subjects must be willing and able to comply with the protocol requirements for the duration of the study

Exclusion Criteria:

1. Subjects with progressive forms of MS.
2. Use of experimental or investigational drugs, and/or participation in drug clinical studies within the 6 months prior to screening.
3. Use of immunosuppressive (including Mitoxantrone and Fingolimod) or cytotoxic agents within 6 months prior to the screening visit.
4. Use of natalizumab (Tysabri®) or any other monoclonal antibodies within 2 years prior to screening.
5. Use of cladribine within 2 years prior to screening.
6. Previous treatment with immunomodulators (including IFNβ 1a and 1b, and IV Immunoglobulin (IVIg) within 2 months prior to screening.
7. Previous use of GA or any other glatiramoid.
8. Chronic (more than 30 consecutive days) systemic (IV, PO or IM) corticosteroid treatment within 6 months prior to screening visit.
9. Previous total body irradiation or total lymphoid irradiation.
10. Previous stem-cell treatment, autologous bone marrow transplantation or allogenic bone marrow transplantation.
11. Pregnancy or breastfeeding.
12. Subjects with a clinically significant or unstable medical or surgical condition that would preclude safe and complete study participation, as determined by medical history, physical exams, ECG, abnormal laboratory tests and chest X-ray. Such conditions may include hepatic, renal or metabolic diseases, systemic disease, acute infection, current malignancy or recent history (5 years) of malignancy, major psychiatric disorder, history of drug and/or alcohol abuse and allergies that could be detrimental according to the investigator's judgment.
13. A known history of sensitivity to Gadolinium.
14. Inability to successfully undergo MRI scanning.
15. A known drug hypersensitivity to Mannitol.

Answer: B