NOVEL FORMULATION OF DEHYDRATED LIPID VESICLES FOR CONTROLLED RELEASE OF ACTIVE PHARMACEUTICAL INGREDIENT VIA INHALATION
申请人:Yang Zhijun
公开号:US20090047336A1
公开(公告)日:2009-02-19
A new formulation of dehydrated lipid vesicles employs a vesicle preserver and permits the control of release and delivery of active pharmaceutical ingredients into the respiratory system for treatment in particular of asthma. The typical formulation provides controlled release of the active pharmaceutical ingredient from 0% to 100% from 0 to 72 hours after inhalation, changes the systemic administration to topical administration, allows prolonged therapeutic period for one administration, increased stability, with reduced dose, reduced systemic side effects, reduced toxicity.
一种新的脱水脂质囊泡配方采用了囊泡保护剂,允许控制将活性药物成分释放和传递到呼吸系统,特别用于治疗哮喘。典型的配方提供了从吸入后0到72小时内活性药物成分的控制释放,将全身给药改为局部给药,允许单次给药的延长治疗期,增加稳定性,减少剂量,减少全身副作用,减少毒性。