Patent ID: 10028916

Abstract:
Formulations are provided for the oral administration of avanafil, a Type V phosphodiesterase inhibitor (“PDE V inhibitor”), and analogs thereof. The formulations are orally disintegrating tablets (ODTs) that rapidly dissolve or disintegrate in the oral cavity. The tablets contain an absorption enhancing composition that increases the duodenal absorption of the active agent, following transfer from the low pH environment of the stomach to the more basic pH of the duodenum. Methods for administering the active agent using the dosage forms are provided. The invention also encompasses a method of selecting components and compositions to incorporate in the formulations which will facilitate increased absorption of the active agent in the duodenum and thus serve as “absorption enhancing compositions” herein. Also provided are methods for manufacturing orally disintegrating tablets to optimize the physical properties of the dosage forms, particularly hardness and disintegration time.