The invention relates to a tamper-resistant pharmaceutical dosage form comprising a multitude of particles which comprise a pharmacologically active compound, preferably selected from opioids; a polyalkylene oxide having a weight average molecular weight within the range of from 200,000 g/mol to 2,000,000 g/mol, and a disintegrant; wherein the pharmacologically active compound is dispersed in a matrix comprising the polyalkylene oxide and the disintegrant; wherein the content of the disintegrant is more than 20 wt.-%, based on the total weight of the particles; wherein the content of the polyalkylene oxide is at least 25 wt.-%, based on the total weight of the particles; and wherein the dosage form provides under in vitro conditions immediate release of the pharmacologically active compound in accordance with Ph. Eur.
本发明涉及一种防篡改药物剂型,其包括多种颗粒,这些颗粒包括药理活性化合物,优选选自阿片类药物;聚环氧烷,其重量平均分子量在200,000g/mol至2,000,000g/mol范围内;以及崩解剂;其中,药理活性化合物分散在由聚环氧烷和崩解剂组成的基质中;其中,基于颗粒的总重量,崩解剂的含量超过20重量%;其中,基于颗粒的总重量,聚环氧烷的含量至少为25重量%;以及其中,该剂型可在药理活性化合物和崩解剂的作用下立即崩解。其中,基于颗粒的总重量,崩解剂的含量超过 20 wt.-%;其中,基于颗粒的总重量,聚氧化亚
烷烃的含量至少为 25 wt.-%;其中,根据 Ph. Eur.