Advances in coamorphous drug delivery systems

• 来源期刊: 药学学报（英文版）
• 关键词: Coamorphous Preparation Characterization Physical stability Dissolution Bioavailability
• 年，卷（期）: 2019,（1）
• 页码范围: 19-35
• 页数: 17页
• 语种: 英文

摘要

In recent years,the coamorphous drug delivery system has been established as a promising formulation approach for delivering poorly water-soluble drugs.The coamorphous solid is a single-phase system containing an active pharmaceutical ingredient (API) and other low molecular weight molecules that might be pharmacologically relevant APIs or excipients.These formulations exhibit considerable advantages over neat crystalline or amorphous material,including improved physical stability,dissolution profiles,and potentially enhanced therapeutic efficacy.This review provides a comprehensive overview of coamorphous drug delivery systems from the perspectives of preparation,physicochemical characteristics,physical stability,in vitro and in vivo performance.Furthermore,the challenges and strategies in developing robust coamorphous drug products of high quality and performance are briefly discussed.