2 results
Approved WMOCompleted
Part 1: To evaluate the effects of BIIB033 versus placebo on disability improvement over 72 weeks.Part 2: evaluate long-term safety profile of BIIB033 as an add-on therapy in subjects with MS.
Approved WMORecruiting
To evaluate the safety and tolerability of treatment with atogepant 60 mg once daily when administered over 156 weeks for the prevention of migraine in participants with Chronic Migraine (CM) or Episodic Migraine (EM).