Form of administration for controlling primary headaches

Details Form of administration for controlling primary headaches Form of administration for controlling primary headaches

2011-08-16

2011-08-16

Arnold, Ernst (Department: 1613)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

C424S400000, C514S626000, C514S781000, C514S818000, C514S953000

Reexamination Certificate

active

07998503

ABSTRACT:
The invention relates to a nasally applied, film-shaped, bioadhesive pharmaceutical form of administration containing at least one agent-containing layer that is based on crosslinked hydrophilic polymers comprising up to 60 percent by weight of Lidocaine, the percentage being in relation to the total quantity of crosslinked hydrophilic polymers. Also disclosed is the use thereof for controlling primary headaches, preferably migraine.

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Maizels et al,Intranasal Lidocaine for Treatment of Migraine, JAMA, Jul. 24-31, 1996—vol. 276, No. 4, pp. 319-321.
Abletshauser et al, XP 001205680, Herstellung und Untersuchung von isolierten MHPC-tannin-filmen; pp. 870-871, 1992.

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