Pharmaceutical composition comprising cyclosporin solid-state microemulsion
    1.
    发明授权
    Pharmaceutical composition comprising cyclosporin solid-state microemulsion 失效
    包含环孢菌素固态微乳液的药物组合物

    公开(公告)号:US06306434B1

    公开(公告)日:2001-10-23

    申请号:US09555619

    申请日:2000-06-01

    IPC分类号: A61K966

    摘要: A pharmaceutical composition comprising a cyclosporin solid-state microemulsion is disclosed. In a preferred embodiment, the composition comprises a cyclosporin microemulsion dispersed in an enteric carrier. The composition does not dissolve in external phases such as artificial gastric fluid, but dissolves rapidly in artificial intestinal fluid, whereby it releases the cyclosporin microemulsion, providing rapid delivery of cyclosporin. The composition effectively maintains a therapeutic blood concentration of cyclosporin with once a day dosing, providing for convenience of administration and avoiding adverse effects induced by increasing peak blood cyclosporin concentrations associated with conventional cyclosporin formulations.

    摘要翻译: 公开了包含环孢菌素固态微乳液的药物组合物。 在优选的实施方案中,组合物包含分散在肠载体中的环孢菌素微乳液。 该组合物不溶于人造胃液等外部相,但在人造肠液中快速溶解,由此释放环孢菌素微乳液,提供环孢菌素的快速输送。 该组合物每天一次有效地维持环孢菌素的治疗血液浓度,提供给药的便利性,并避免通过增加与常规环孢菌素制剂相关的峰值血液环孢菌素浓度而诱发的不良反应。