A pharmaceutical composition for parenteral administration, comprising liposomes composed of non-charged vesicle-forming lipids, including up to 20 mole percent of an amphipathic vesicle-forming lipid derivatized with polyethyleneglycol, and optionally including not more than 10 mole percent of negatively charged vesicle-forming lipids, the liposomes having a selected mean particle diameter in the size range between about 40-200 nm and containing a water soluble corticosteroid for the site-specific treatment of inflammatory disorders, is provided.
本发明提供了一种用于肠外给药的药物组合物,该组合物包含由不带电的囊泡形成脂质组成的脂质体,其中包括最多 20 摩尔%的用聚
乙二醇衍生的两性囊泡形成脂质,以及可选地包括不超过 10 摩尔%的带负电的囊泡形成脂质,脂质体的选定平均粒径在约 40-200 纳米之间,并含有一种用于特定部位治疗炎症性疾病的
水溶性
皮质类
固醇。