Intravenous valproate for acute treatment of migraine headache

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert

Reexamination Certificate

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C424S400000, C514S557000

Reexamination Certificate

active

07141247

ABSTRACT:
The present invention features a novel therapy for effecting acute treatment of migraine headache. The therapy involves intravenous administration of valproate and is equal to and in some respects superior to previously-known therapies for abortive treatment of prolonged moderate to severe acute migraine headache.

REFERENCES:
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patent: 5767117 (1998-06-01), Moskowitz
patent: WO 99/66920 (1999-12-01), None
patent: WO 00/66109 (2000-11-01), None
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Welch, K.M.A. “Drug Therapy of Migraine”New England Journal of Medicine1993 Nov. 11;329(20):1476-83.

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