CONTROLLED RELEASE OXYCODONE COMPOSITIONS
    3.
    发明申请
    CONTROLLED RELEASE OXYCODONE COMPOSITIONS 审中-公开
    受控释放的氧化钙组合物

    公开(公告)号:US20130011543A1

    公开(公告)日:2013-01-10

    申请号:US13603813

    申请日:2012-09-05

    IPC分类号: B05D5/00

    摘要: A method for preparing a solid oral dosage form comprising up to about 160 mg of oxycodone or a salt thereof to control pain in substantially all patients is disclosed. The method comprises forming spheroids comprising a spheronising agent and oxycodone or a salt thereof, and coating the spheroids with a controlled-release film coat. Repeated “q12h” (i.e., every 12 hour) administration of the dosage form through steady-state conditions results in a mean maximum plasma concentration of oxycodone up to about 240 ng/ml from a mean of about 2 to about 4.5 hours after administration, and a mean minimum plasma concentration up to about 120 ng/ml from about 10 to about 14 hours after administration.

    摘要翻译: 公开了一种制备固体口服剂型的方法,其包含至多约160mg的羟考酮或其盐以控制基本上所有患者的疼痛。 该方法包括形成包含球形化剂和羟考酮或其盐的球体,并用控释膜包衣涂覆球体。 通过稳态条件重复给药剂量q12h(即每12小时)导致给予后平均约2至约4.5小时的羟考酮的平均最大血浆浓度高达约240ng / ml, 在给药后约10至约14小时,平均最小血浆浓度高达约120ng / ml。