Neurostimulation Device for Treatment of Migraine Headache

Inclusion Criteria

• •A history of at least four, and not more than fourteen total monthly headache days of which between four and nine were migraine headache days. (Note: Patients were permitted continued access to migraine abortive medications and were being treated at the Duke University headache clinic.)
• •A history of some responsiveness (incomplete) to at least one and a maximum of two prophylactic pharmaceutical therapies (utilized concurrently);
• •The investigator must have confidence in the patient's ability to reliably complete and return the Daily Headache Diary.
• •Subject must be at least 18 years of age.