Delivery of compounds for the treatment of Parkinsons through an inhalation route
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United States of America Patent
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May 30, 2006
Issued Date -
N/A
app pub date -
Apr 1, 2004
filing date -
May 24, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to the delivery of antiparkinsons drugs through an inhalation route. In a method aspect of the present invention, an antiparkinsons drug is administered to a patient through an inhalation route. The method comprises: a) heating a thin layer of an antiparkinsons drug on a solid support to form a vapor; and, b) passing air through the heated vapor to produce aerosol particles having less than 5% drug degradation products. In a kit aspect of the present invention, a kit for delivering an antiparkinsons drug through an inhalation route is provided which comprises: a) a thin coating of a an antiparkinsons drug composition; and, b) a device for dispending said thin coating as a condensation aerosol.
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