Treating pain in patients with hepatic impairment

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United States of America Patent

PATENT NO 9522147
SERIAL NO

15243432

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An extended release composition for an analgesic active pharmaceutical ingredient which may be an opioid, preferably hydrocodone as the only active ingredient. The extended release composition preferably comprises a extended release composition which may be in the form of beads contained in an oral dosage form such as gelatin capsules. The composition is designed to release hydrocodone in a way such that the increase in hydrocodone exposure in hepatically impaired patients is not clinically significant. The oral dosage units are supplied as part of a kit, which also includes a primary package and a package insert all sold as a commercially marketed product. The primary package and package insert are contained in an optional secondary package and the package insert does not contain a warning, a dosing instruction, or a dosing table specifically directed to patients suffering from mild, moderate or severe hepatic impairment, and preferably explicitly states that dosing adjustment is not required for mild or moderate hepatic impairment.

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Patent Owner(s)

  • PERNIX IRELAND PAIN DESIGNATED ACTIVITY COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartman, Andrew Belmont, US 39 1163
Robinson, Cynthia Y Burlingame, US 21 100
Rubino, Christopher M Williamsville, US 28 96

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