Einschlusskriterien
age 18 Years to 65 Years
boolean
Subjects who have migraine headaches with aura diagnosed by a doctor
Subjects who have not responded to or cannot take common migraine preventive medications
Ausschlusskriterien
Subjects with a clinical history of stroke
Subjects who cannot take aspirin and clopidogrel (Plavix)
Subjects who are pregnant or desire to become pregnant within the next year