110
Participants
Start Date
June 30, 2003
Primary Completion Date
March 31, 2004
Study Completion Date
March 31, 2004
Natalizumab
Natalizumab 300 mg, IV infusion, every 4 weeks in addition to 20 mg of glatiramer acetate SC, daily, for up to 20 weeks.
Natalizumab
Natalizumab, 300 mg IV infusion, every 4 weeks for up to 20 weeks.
Placebo
Placebo, by IV infusion, every 4 weeks in addition to 20 mg glatiramer acetate, by SC injection, daily, for up to 20 weeks.
Lead Sponsor
Collaborators (1)
Elan Pharmaceuticals
INDUSTRY
Biogen
INDUSTRY