13. 多発性硬化症/視神経脊髄炎
[臨床試験数:3,050,薬物数:2,147(DrugBank:348),標的遺伝子数:244,標的パスウェイ数:228

Searched query = "Multiple sclerosis/Neuromyelitis optica", "Multiple sclerosis", "Neuromyelitis optica", "MS", "NMOSD", "Devic disease", "Balo concentric sclerosis", "Baló concentric sclerosis"
The queries were searched in Public_title, Scientific_title, and Condition. Export date: 03/15/2021. Trials are sorted by Date_enrollment from most recent to oldest in the table.

Search in Page e.g. "Phase 3", "Not recruiting", "Japan"
19 trials found
No.TrialIDDate_
enrollment
Date_
registration
Public_titleScientific_titleConditionInterventionPrimary_
sponsor
Secondary_
sponsor
Recruitment_
Status
Inclusion_
agemin
Inclusion_
agemax
Inclusion_
gender
Target_
size
PhaseCountries
1EUCTR2017-001224-22-PL
(EUCTR)
08/02/201815/11/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: Opicinumab
Product Code: BIIB033
INN or Proposed INN: Opicinumab
Other descriptive name: BIIB033 (ANTI-LINGO)
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finishedFemale: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
2EUCTR2017-001224-22-BE
(EUCTR)
02/02/201808/09/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders ;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finished Female: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
3EUCTR2017-001224-22-DE
(EUCTR)
23/01/201828/07/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With Optional Open-Label Extension in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders ;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finished Female: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
4EUCTR2017-001224-22-NL
(EUCTR)
11/01/201812/09/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With Optional Open-Label Extension in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 21.1;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 21.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: Opicinumab
Product Code: BIIB033
INN or Proposed INN: Opicinumab
Other descriptive name: BIIB033 (ANTI-LINGO)
Biogen Idec Research LimitedNULLNot RecruitingFemale: yes
Male: yes
240Phase 2United States;Spain;Israel;United Kingdom;Switzerland;Italy;France;Czech Republic;Hungary;Canada;Belgium;Poland;Australia;Netherlands;Germany;Sweden
5EUCTR2017-001224-22-GB
(EUCTR)
28/12/201712/07/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With Optional Open-Label Extension in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders ;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finished Female: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;United Kingdom;Switzerland;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
No.TrialIDDate_
enrollment
Date_
registration
Public_titleScientific_titleConditionInterventionPrimary_
sponsor
Secondary_
sponsor
Recruitment_
Status
Inclusion_
agemin
Inclusion_
agemax
Inclusion_
gender
Target_
size
PhaseCountries
6EUCTR2017-001224-22-CZ
(EUCTR)
19/12/201714/08/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With Optional Open-Label Extension in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders ;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finished Female: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
7EUCTR2017-001224-22-ES
(EUCTR)
24/11/201718/09/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: Opicinumab
Product Code: BIIB033
INN or Proposed INN: Opicinumab
Other descriptive name: BIIB033 (ANTI-LINGO)
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finishedFemale: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Czech Republic;Hungary;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
8NCT03222973
(ClinicalTrials.gov)
November 14, 201717/7/2017Efficacy and Safety of BIIB033 (Opicinumab) as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With Optional Open-Label Extension in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying TherapiesMultiple SclerosisDrug: BIIB033 (opicinumab);Drug: PlaceboBiogenNULLActive, not recruiting18 Years58 YearsAll263Phase 2United States;Australia;Belgium;Canada;Czechia;France;Germany;Hungary;Israel;Italy;Netherlands;Poland;Spain;Switzerland;United Kingdom
9EUCTR2017-001224-22-HU
(EUCTR)
31/10/201701/09/2017Efficacy and Safety of BIIB033 as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS)A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study in Subjects With Relapsing Multiple Sclerosis to Evaluate the Efficacy and Safety of BIIB033 as an Add-On Therapy to Anti-Inflammatory Disease-Modifying Therapies - Efficacy and Safety of BIIB033 as an Add-on Therapy to DMTs in RMS Multiple Sclerosis
MedDRA version: 20.0;Level: PT;Classification code 10067063;Term: Progressive relapsing multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 20.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: Opicinumab
Product Code: BIIB033
INN or Proposed INN: Opicinumab
Other descriptive name: BIIB033 (ANTI-LINGO)
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finishedFemale: yes
Male: yes
240Phase 2United States;Spain;Israel;Italy;Switzerland;United Kingdom;France;Hungary;Czech Republic;Canada;Poland;Belgium;Australia;Netherlands;Germany;Sweden
10NCT02833142
(ClinicalTrials.gov)
July 201612/7/2016Pharmacokinetics, Safety and Tolerability of Single Doses of BIIB033 (Opicinumab) Produced by 2 Manufacturing ProcessesA Randomized, Blinded, Parallel-Group, Phase 1 Study of Pharmacokinetics, Safety and Tolerability of Single Intravenous Doses of BIIB033 (Opicinumab ) Produced by 2 Manufacturing Processes, in Healthy VolunteersMultiple Sclerosis;Acute Optic NeuritisDrug: BIIB033 (opicinumab)BiogenNULLCompleted18 Years55 YearsBoth28Phase 1United States
No.TrialIDDate_
enrollment
Date_
registration
Public_titleScientific_titleConditionInterventionPrimary_
sponsor
Secondary_
sponsor
Recruitment_
Status
Inclusion_
agemin
Inclusion_
agemax
Inclusion_
gender
Target_
size
PhaseCountries
11NCT02641041
(ClinicalTrials.gov)
February 201623/12/2015Safety, Tolerability, and Pharmacokinetics of Single and Multiple Doses of BIIB033 in Healthy Japanese ParticipantsA Randomized, Blinded, Placebo-Controlled, Single- and Multiple-Dose Study of the Safety, Tolerability, and Pharmacokinetics of BIIB033 in Healthy Japanese SubjectsCentral Nervous System (CNS) Demyelinating Disease;Multiple SclerosisBiological: BIIB033;Other: PlaceboBiogenNULLCompleted20 Years55 YearsBoth24Phase 1United Kingdom
12EUCTR2011-006262-40-GB
(EUCTR)
24/09/201303/07/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 18.1;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 18.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders ;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Biogen Idec Research LimitedNULLNot Recruiting Female: yes
Male: yes
396Phase 2Serbia;France;United States;Hungary;Czech Republic;Canada;Poland;Spain;Russian Federation;Netherlands;Italy;United Kingdom
13NCT01864148
(ClinicalTrials.gov)
August 201324/5/2013Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Participants With Relapsing Forms of Multiple Sclerosis When Used Concurrently With AvonexA Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects With Relapsing Forms of Multiple Sclerosis When Used Concurrently With AvonexMultiple SclerosisDrug: BIIB033;Other: Placebo;Drug: AvonexBiogenNULLCompleted18 Years58 YearsAll419Phase 2United States;Canada;Czech Republic;France;Hungary;Italy;Netherlands;Poland;Russian Federation;Serbia;Spain;United Kingdom
14EUCTR2011-006262-40-NL
(EUCTR)
03/07/201310/04/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 18.1;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 18.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: BIIB033
Product Code: BIIB033
INN or Proposed INN: PRD806998
Other descriptive name: Human anti-LINGO-1 monoclonal antibody
Trade Name: Avonex
Product Name: Avonex
INN or Proposed INN: Interferon beta-1a
Biogen Idec Research LimitedNULLNot RecruitingFemale: yes
Male: yes
396Phase 2Serbia;France;United States;Hungary;Czech Republic;Canada;Poland;Spain;Russian Federation;Netherlands;Italy;United Kingdom
15EUCTR2011-006262-40-ES
(EUCTR)
28/06/201313/06/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 14.1;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 14.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: BIIB033
Product Code: BIIB033
INN or Proposed INN: No disponible
Other descriptive name: Anticuerpo monoclonal anti-LINGO-1 humano
Trade Name: Avonex
Product Name: AVONEX
INN or Proposed INN: Interferon beta-1a
Other descriptive name: INTERFERON BETA-1A
Biogen Idec Research LimitedNULLNot RecruitingFemale: yes
Male: yes
396Phase 2France;United States;Serbia;Hungary;Czech Republic;Canada;Poland;Spain;Russian Federation;Netherlands;Italy;United Kingdom
No.TrialIDDate_
enrollment
Date_
registration
Public_titleScientific_titleConditionInterventionPrimary_
sponsor
Secondary_
sponsor
Recruitment_
Status
Inclusion_
agemin
Inclusion_
agemax
Inclusion_
gender
Target_
size
PhaseCountries
16EUCTR2011-006262-40-CZ
(EUCTR)
18/06/201305/04/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 19.0;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 19.0;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: BIIB033
Product Code: BIIB033
Other descriptive name: Human anti-LINGO-1 monoclonal antibody
Trade Name: Avonex
Product Name: AVONEX
INN or Proposed INN: Interferon beta-1a
Biogen Idec Research LimitedNULLNot RecruitingFemale: yes
Male: yes
396Phase 2Serbia;France;United States;Hungary;Czech Republic;Canada;Poland;Spain;Russian Federation;Netherlands;Italy;United Kingdom
17EUCTR2011-006262-40-HU
(EUCTR)
06/06/201325/04/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 18.1;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 18.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: BIIB033
Product Code: BIIB033
INN or Proposed INN: Not available
Other descriptive name: Human anti-LINGO-1 monoclonal antibody
Trade Name: Avonex
Product Name: AVONEX
INN or Proposed INN: Interferon beta-1a
Biogen Idec Research LimitedNULLNot RecruitingFemale: yes
Male: yes
396Phase 2Serbia;France;United States;Czech Republic;Hungary;Canada;Poland;Spain;Russian Federation;Netherlands;Italy;United Kingdom
18EUCTR2011-006262-40-IT
(EUCTR)
01/06/201308/04/2013A study to assess the safety and efficacy of BIIB033 in patients with relapsing forms of multiple sclerosis when used concurrently with Avonex®A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose-Ranging Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects with Relapsing Forms of Multiple Sclerosis When Used Concurrently with Avonex® Relapsing forms of multiple sclerosis
MedDRA version: 14.1;Level: PT;Classification code 10063400;Term: Secondary progressive multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders
MedDRA version: 14.1;Classification code 10063399;Term: Relapsing-remitting multiple sclerosis;System Organ Class: 10029205 - Nervous system disorders;Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Product Name: BIIB033
Product Code: BIIB033
Other descriptive name: Human anti-LINGO-1 monoclonal antibody
Trade Name: Avonex
Product Name: AVONEX
INN or Proposed INN: Interferon beta-1a
Biogen Idec Research LimitedNULLAuthorised-recruitment may be ongoing or finishedFemale: yes
Male: yes
396United States;Serbia;Hungary;Czech Republic;Canada;Spain;Russian Federation;Netherlands;United Kingdom;Italy
19NCT01244139
(ClinicalTrials.gov)
October 201018/11/2010Safety Study of BIIB033 in Subjects With Multiple SclerosisA Randomized, Blinded, Placebo-Controlled, Serial-Cohort, Multiple Ascending Dose Study of the Safety, Tolerability, and Pharmacokinetics of BIIB033 in Subjects With Multiple SclerosisRelapsing-Remitting Multiple Sclerosis;Multiple SclerosisDrug: BIIB033;Drug: PlaceboBiogenNULLCompleted18 Years60 YearsAll47Phase 1United States