Patent ID: 9017725
Filing Date: 2015-04-28
Classification: A61K,A61P,Y10S

Abstract:
1. An aqueous ophthalmic solution comprising nanomicelles in a physiologically acceptable buffer, having a pH of 5.0 to 8.0, wherein the nanomicelles consist essentially of dexamethasone, vitamin E TPGS and octoxynol-40, wherein the dexamethasone at a concentration ranging from about 0.01% w/v to about 1.00% w/v is solubilized through entrapment in a mixed micellar hydrophobic core with a corona composed of hydrophilic chains extending from the hydrophobic core, wherein the vitamin E TPGS at a concentration ranging from about 2.0% w/v to about 5.0% w/v is stabilized with the octoxynol-40 at a concentration ranging from about 1.0% w/v to about 3.0% w/v, wherein the aqueous ophthalmic solution is stable after about 40 days at about 4° C.