申请人:CAMURUS AB
公开号:US11369617B2
公开(公告)日:2022-06-28
The present invention relates to an injectable pre-formulation comprising: a) at least one of a mono-, di-, or tri-acyl lipid and/or a tocopherol; b) optionally at least one phospholipid; c) at least one biocompatible, organic solvent; and d) at least one prostacyclin analogue or a salt thereof; wherein the pre-formulation forms, or is capable of forming, at least one liquid crystalline phase structure upon contact with excess aqueous fluid. Such compositions may additionally comprise polar co-solvents. Methods of treatment, particularly for management of pulmonary artery hypertension (PAH), severe PAH, Raynard's disease, ischemia and related conditions are provided, as well as corresponding uses of the compositions. Administration devices comprising the formulations and kits comprising the devices are also provided.
本发明涉及一种可注射的预制剂,该预制剂包含:a) 至少一种单酰基、二酰基或三酰基脂质和/或生育酚;b) 可选的至少一种磷脂;c) 至少一种生物相容性有机溶剂;以及 d) 至少一种前列环素类似物或其盐;其中,预制剂在与过量水性流体接触时形成或能够形成至少一种液晶相结构。此类组合物还可包含极性助溶剂。提供了治疗方法,特别是用于治疗肺动脉高压(PAH)、重度 PAH、雷纳德氏病、缺血及相关疾病的方法,以及组合物的相应用途。此外,还提供了包含这些制剂的给药装置和包含这些装置的试剂盒。