Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase II, Multicenter, Randomized, Parallel-Group, Partially Blinded, Placebo and Avonex Controlled Dose Finding Study to Evaluate the Efficacy As Measured by Brain MRI Lesions, and Safety of 2 Dose Regimens of Ocrelizumab in Patients With RRMS
Brief Summary: This is a phase II, multicenter, randomized, parallel-group, partially blinded, placebo and Avonex (interferon beta-1a) controlled dose finding study to evaluate the efficacy as measured by brain MRI lesions, and safety of 2 dose regimens of ocrelizumab in participants with Relapsing Remitting Multiple Sclerosis (RRMS).


Options:
A: Inclusion Criteria:

* Prior history of relapsing remitting MS
* SPMS defined as progressive increase of disability over at least 6 months
* EDSS score of 3.0 to 6.5
* No relapse of corticosteroid treatment within 3 months

Exclusion Criteria:

* Women of child bearing potential must use reliable forms of contraception.
* Diagnosis of Macular edema during screening period
* Any medically unstable condition determined by investigator.
* Unable to undergo MRI scans
* Hypersensitivity to any study drugs or drugs of similar class
B: * INCLUSION CRITERIA:

MS as defined by the modified McDonald s criteria (Polman, Reingold et al. 2005)

SP-MS as documented by lack of MS relapse for the past 1 year and non-remitting/sustained (\> 3 months) progression of disability

Age 18-65, inclusive, at the time of the first screening baseline visit

EDSS 3.0 to 7.0, inclusive, at the time of the first screening baseline visit

Able to provide informed consent

Willing to participate in all aspects of trial design and follow-up

Lack of CEL on all MRIs performed within the last 12 months or if patient has CEL, then documentation that they tried and failed or could not tolerate FDA approved disease modifying therapies (DMTh)

Not receiving any DMTh (such as IFN-beta preparation, glatiramer acetate, corticosteroid, natalizumab, fingolimod, immunosuppressive agents or experimental therapeutics) for a period of at least 1 month before enrollment in the study, allowing for at least a 1-year

period off therapy prior to the first study dose

Agreeing to commit to the use of a reliable/accepted method of birth control (i.e. hormonal contraception (birth control pills, injected hormones, vaginal ring), intrauterine device, barrier methods with spermicide (diaphragm with spermicide, condom with spermicide) or they have undergone surgical sterilization (such as hysterectomy, tubal ligation, or vasectomy)) during enrollment in the study and through 12 months after the last dose of study drug

EXCLUSION CRITERIA:

RR-MS or PP-MS

Evidence of clearly documented MS relapse within the last 1 year

Alternative diagnoses that can explain neurological disability and MRI findings

Clinically significant medical disorders that, in the judgment of the investigators could cause CNS tissue damage, limit its repair, expose the patient to undue risk of harm or prevent the patient from completing the study (such as, but not limited to cerebrovascular disease, ischemic cardiomyopathy, clotting disorder, brittle diabetes, neurodegenerative disorder)

Pregnant or breastfeeding female

History or sign of congenital or acquired immunodeficiency or chronic infections, such as HIV/AIDS, Hepatitis A, B or C, HTLV-1 carrier and others that would expose patient to risks of pathogen reactivation associated with rituximab treatment

Abnormal screening/baseline blood tests exceeding any of the limits defined below:

1. Serum alanine transaminase or aspartate transaminase levels which are greater than three times the upper limit of normal values.
2. Total white blood cell count \< 3 000/mm(3)
3. Platelet count \< 85 000/mm(3)
4. Serum creatinine level \> 2.0 mg/dl and eGFR (glomerular filtration rate) \< 60
5. Serological evidence of HIV, HTLV-1 or active hepatitis A, B or C
6. Positive pregnancy test
7. Positive CSF or serum quantitative PCR for JC virus on CSF collected from the baseline spinal tap (test will be performed by CLIA certified laboratory of Gene Major, NINDS)
8. Total serum IgG \< 600mg/dl (nl 642-1730mg/dl) or total serum IgM \< 30mg/dl (nl 34-342mg/dl) as these Ig deficiencies would suggest underlying abnormalities with B cell function/maturation
C: Inclusion Criteria:

* Definitive diagnosis of PPMS
* Disease duration of ≥ 1 year
* EDSS at baseline between 2.0 and 6.5 points, inclusive
* Score of ≥ 2.0 on the Functional Systems (FS) scale for the pyramidal system or gait that is due to lower extremity findings
* Presence of at least one of the following in a CSF specimen obtained during the screening period and analyzed by the central laboratory or results from a CSF sample obtained during the previous 24 months:
* For subjects of reproductive potential (males and females), use of a reliable means of contraception (e.g., hormonal contraceptive, patch, vaginal ring, intrauterine device, physical barrier) during study treatment and for 1 year following the last dose of study drug

Exclusion Criteria:

* Pregnancy or lactation
* Incompatibility with MRI
* Lack of peripheral venous access
* History of severe allergic or anaphylactic reactions to humanized or murine monoclonal antibodies
* Known active bacterial, viral, fungal, mycobacterial, or other infection (including atypical mycobacterial disease, but excluding fungal infections of nail beds or recurrent herpes zoster or simplex infections) or any major episode of infection requiring hospitalization or treatment with IV antibiotics within 30 days prior to screening or oral antibiotics within 14 days prior to screening
* History or presence of recurrent or chronic infection (e.g., hepatitis B or C, HIV, syphilis)
* History of cancer, including solid tumors and hematologic malignancies (except resected and fully resolved cutaneous basal cell and squamous cell carcinomas)
* History of alcohol or drug abuse within 6 months prior to screening
* History of or currently active primary or secondary immunodeficiency
* Significant cardiac or pulmonary disease (including obstructive pulmonary disease)
* Presence of other significant, uncontrolled cardiovascular, pulmonary, renal, hepatic, endocrine, or gastrointestinal disease that might interfere with a subject's ability to participate and to complete approximately 2.5 years of study participation
* History or presence of MS relapse or exacerbation
* History or presence of vascular disease potentially affecting the brain or spinal cord (e.g., stroke, transient ischemic attack, carotid stenosis, aortic aneurysm, intracranial aneurysm, hemorrhage, arteriovenous malformation)
* History or presence of myelopathy due to spinal cord compression by disk or vertebral disease
* History of severe, clinically significant central nervous system trauma (e.g., cerebral contusion, spinal cord compression)
* History of intracranial or intraspinal tumor (e.g., meningioma, glioma)
* History or presence of potential metabolic cause of myelopathy or encephalopathy (e.g., vitamin B12 deficiency, thyroid abnormalities)
* History or presence of infectious causes of myelopathy (e.g., syphilis, Lyme disease, human T-cell lymphotropic virus type 1 \[HTLV-1\], or herpes zoster myelopathy)
* History of genetically inherited progressive CNS degenerative disorder (e.g., X-linked adrenoleukodystrophy, hereditary spastic paraparesis)
* Neuromyelitis optica
* History or presence of systemic autoimmune disorders potentially causing progressive neurologic disease (e.g., lupus, anti-phospholipid antibody syndrome, Sj�gren syndrome, Beh�et disease)
* History or presence of sarcoidosis
* Previous treatment with rituximab (MabThera(R)/Rituxan(R))
* Previous treatment with lymphocyte-depleting therapies (e.g., cyclophosphamide, Campath(R), anti-CD4, cladribine, total body irradiation, bone marrow transplantation), except mitoxantrone, which should not be used 12 months prior to randomization
* Treatment with an investigational agent within 90 days or 5 half-lives of the investigational drug (whichever is longer) prior to randomization
* Receipt of a live vaccine within 30 days prior to randomization
* Systemic corticosteroid therapy within 30 days prior to randomization
* Treatment with IFN-\&#x3B2;, glatiramer acetate, IVIg, or plasmapheresis within 60 days prior to randomization
* Treatment with non-lymphocyte-depleting immunosuppressive therapies (e.g., azathioprine, mycophenolate mofetil \[MMF\], cyclosporine) within 90 days prior to randomization
* Statins or hormone replacement therapy started within 30 days prior to randomization
D: Inclusion Criteria:

* Ability to provide written informed consent and to be compliant with the schedule of protocol assessments
* Relapsing-remitting multiple sclerosis (MS)
* Ages 18-55 years inclusive
* For sexually active female and male participants of reproductive potential, use of reliable means of contraception

Exclusion Criteria:

* Secondary or primary progressive multiple sclerosis at screening
* Incompatibility with MRI
* Contra-indications to or intolerance of oral or IV corticosteroids
* Known presence of other neurologic disorders
* Pregnancy or lactation
* Lack of peripheral venous access
* History of severe allergic or anaphylactic reactions to humanized or murine monoclonal antibodies
* Significant, uncontrolled disease, such as cardiovascular, pulmonary, renal, hepatic, endocrine or gastrointestinal
* Congestive heart failure
* Known active bacterial, viral, fungal, mycobacterial infection or other infection or any major episode of infection requiring hospitalization or treatment with IV antibiotics within 4 weeks prior to screening or oral antibiotics within 2 weeks prior to screening
* History or known presence of recurrent or chronic infection
* History of cancer, including solid tumors and hematological malignancies (except basal cell, in situ squamous cell carcinomas of the skin, and in situ carcinoma of the cervix of the uterus that have been excised and resolved)
* History of alcohol or drug abuse within 24 weeks prior to randomization
* History of or currently active primary or secondary immunodeficiency
* History of coagulation disorders
* Treatment with any investigational agent within 4 weeks of screening
* Receipt of a live vaccine within 6 weeks prior to randomization
* Incompatibility with Avonex use
* Previous treatment with rituximab
* Previous treatment with lymphocyte-depleting therapies except mitoxantrone
* Treatment with lymphocyte trafficking blockers within 24 weeks prior to randomization
* Treatment with beta interferons, glatiramer acetate, IV immunoglobulin, plasmapheresis, or immunosuppressive therapies within 12 weeks prior to randomization
* Systemic corticosteroid therapy within 4 weeks prior to randomization

Answer: D