The present invention provides a pharmaceutical formulation for oral administration comprising an agonist of two or more of the 5-HT1B, 5-HT1D and 5-HT1F receptors, such as a triptan, e.g. zolmitriptan, in a matrix constituent with extended release characteristics, and further comprising a 5-HT1A-R agonist, such as buspirone, in a constituent with immediate-release characteristics. The special formulation is particularly well-suited for use in the treatment of movement disorders by combining the two active ingredients in a manner that achieves synergy from both the combination per se and the special release parameters of the pharmaceutical formulation, allowing for ease of administration and reducing the risk of adverse effects of each of the two active ingredients.
本发明提供了一种用于口服给药的药物制剂,该制剂包含一种5-HT1B、5-HT1D和5-HT1F受体中两种或两种以上受体的激动剂,如三普坦,例如
佐米曲普坦,其基质成分具有缓释特性;还包含一种5-HT1A-R激动剂,如
丁螺环酮,其成分具有速释特性。这种特殊制剂特别适合用于治疗运动障碍,因为它将两种活性成分结合在一起,既实现了组合本身的协同作用,又实现了药物制剂特殊释放参数的协同作用,既便于给药,又降低了两种活性成分各自产生不良反应的风险。