Compositions and methods for transdermal delivery of amphetamine
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United States of America Patent
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Oct 4, 2016
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app pub date -
Dec 30, 2014
filing date -
Oct 25, 2012
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Abstract
Compositions for the transdermal delivery of amphetamine in a flexible, finite form are described. The compositions comprise a polymer matrix that includes amphetamine or a pharmaceutically acceptable salt or prodrug thereof and a backing layer comprising a polyurethane film layer and a polyester film layer, with a polyurethane adhesive disposed therebetween. Related methods also are described. Also described are compositions that exhibit a short onset period and a long duration of therapeutic effect.
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