Zweiphasige Zusammensetzung mit Tramadol

    公开(公告)号:EP1121109B8

    公开(公告)日:2006-07-19

    申请号:EP99953856.4

    申请日:1999-10-15

    摘要: The invention relates to a pharmaceutical preparation, especially for oral administration, having at least one active substance and formulation components influencing the release of the active substance. Said preparation comprises at least one opioid analgesic as active substance, which is formulated proportionally for rapid and retarded release in such a way that the in vitro release rate from the preparation according to the Ph. Eur. Paddle Method showed a mean value of more than 40 % by weight after one hour, wherein the average value of the in vitro release rate after four hours was still less than 80 % by weight of the active substance.

    摘要翻译: 本发明涉及一种尤其用于口服给药的药物制剂,其具有至少一种活性物质和影响活性物质释放的制剂组分。 所述制剂包含至少一种阿片样物质止痛剂作为活性物质,其按比例配制用于快速和延迟释放,使得根据Ph.Eur。的制剂的体外释放速率 桨法在1小时后表现出超过40重量%的平均值,其中4小时后的体外释放速率的平均值仍小于活性物质的80重量%。