In various embodiments, the present invention provides a drug-loaded amino acid-based poly(ester urea) film for controlled local release of non-opioid analgesic compounds and various methods for their making and use. In one or more embodiments, the present invention is directed to a drug-loaded amino acid-based poly(ester urea) film for controlled local release of non-opioid analgesic compounds comprising an amino acid-based poly(ester urea) polymer or copolymer and a therapeutically effective amount of a non-opioid analgesic compound. In various embodiments, these amino acid-based poly(ester urea) polymers or copolymers will comprise a plurality of diester monomer units connected by a carboxyl group to form a poly(ester urea) (PEU) polymer.
在各种实施例中,本发明提供了一种药物载荷的基于
氨基酸的聚(酯
脲)膜,用于控制局部释放非阿片类镇痛化合物以及各种制备和使用方法。在一个或多个实施例中,本发明涉及一种药物载荷的基于
氨基酸的聚(酯
脲)膜,用于控制局部释放非阿片类镇痛化合物,包括基于
氨基酸的聚(酯
脲)聚合物或共聚物和治疗有效量的非阿片类镇痛化合物。在各种实施例中,这些基于
氨基酸的聚(酯
脲)聚合物或共聚物将包括通过羧基连接的多酯单体单元形成的聚(酯
脲)(PEU)聚合物。