Stable amorphous binary systems of glipizide and atorvastatin powders with enhanced dissolution profiles: formulation and characterization

The aim of this study was to enhance the dissolution profile of the combination of glipizide and atorvastatin used for simultaneous treatment of hyperglycemia and hyperlipidemia. The strategy to formulate coamorphous glipizide-atorvastatin binary mixture was explored to achieve enhancement in dissolution. The coamorphous glipizide-atorvastatin mixtures (1:1, 1:2 and 2:1) were prepared by cryomilling and characterized with respect to their...