METHODS AND COMPOSITIONS FOR THE DELIVERY OF A THERAPEUTIC AGENT

The present invention provides a liquid pharmaceutical composition comprising a therapeutic agent and an alkoxy-polyethylene glycol, for example, methoxy-polyethylene glycol, for administration of the therapeutic agent to the mammal. The compositions can be applied to a membrane, for example, a nasal membrane during intranasal administration. The invention also provides methods of administering such compositions to a mammal. 本申请提供种液体药物组合物，包含治疗剂和烷氧基-聚乙二醇，例如甲氧基-聚乙二醇，用于将治疗剂施用于哺乳动物。该组合物可以应用于膜，例如在鼻内施用期间用于鼻膜。本发明也提供将该组合物施用于哺乳动物的方法。