Controlled release oxycodone compositions
    107.
    发明公开
    Controlled release oxycodone compositions 失效
    Oxycodonhaltige Zubereitungen mit gesteuerter Wirkstoffabgabe

    公开(公告)号:EP1258246A2

    公开(公告)日:2002-11-20

    申请号:EP02008249.1

    申请日:1992-11-25

    IPC分类号: A61K31/485 A61K9/20 A61K9/28

    摘要: A method for substantially reducing the range in daily dosages required to control pain in approximately 80% of patients is disclosed whereby an oral solid controlled release dosage formulation having from about 10 to about 40 mg of oxycodone or a salt thereof is administered to a patient. The formulation provides a mean maximum plasma concentration of oxycodone from about 6 to about 60 ng/ml from a mean of about 2 to about 4.5 hours after administration, and a mean minimum plasma concentration from about 3 to about 30 ng/ml from about 10 to about 14 hours after repeated "q12h" (i.e., every 12 hours) administration through steady-state conditions. Another embodiment is directed to a method for substantially reducing the range in daily dosages required to control pain in substantially all patients. The figure is a graph showing the mean plasma oxycodone concentration for a 10 mg controlled release oxycodone formulation prepared in accordance with the present invention and a study reference standard.

    摘要翻译: 公开了一种用于大大减少约80%患者中控制疼痛所需的日剂量范围的方法,其中向患者施用具有约10至约40mg羟可待酮或其盐的口服固体控制释放剂量制剂。 该制剂提供给药后平均约2至约4.5小时约6至约60ng / ml的羟考酮的平均最大血药浓度,并且平均最小血浆浓度为约3至约30ng / ml,约10 经过稳态条件重复“q12h”(即每12小时)至14小时。 另一个实施方案涉及用于基本上减少在基本上所有患者中控制疼痛所需的日剂量范围的方法。 该图是显示根据本发明制备的10mg控释羟考酮制剂的平均血浆羟考酮浓度和研究参考标准的图。

    Transdermal dosage form
    110.
    发明公开
    Transdermal dosage form 有权
    经皮治疗系统

    公开(公告)号:EP1201233A1

    公开(公告)日:2002-05-02

    申请号:EP01308949.5

    申请日:2001-10-22

    IPC分类号: A61K9/70 A61K31/485

    CPC分类号: A61K9/7023 A61K31/485

    摘要: A distressing substance is added to opioid analgesic compositions intended for percutaneous administration, in order to prevent drug abuse.

    摘要翻译: 为了防止药物滥用,将一种令人痛心的物质加入到用于经皮给药的阿片类止痛组合物中。