Patent ID: 8945620
Filing Date: 2015-02-03
Classification: A61K,A61P

Abstract:
1. A pharmaceutical composition comprising an active pharmaceutical ingredient and excipients, the active pharmaceutical ingredient comprising pregabalin, or a pharmaceutically acceptable complex, salt, solvate or hydrate thereof, and the excipients comprising a matrix forming agent and a swelling agent, the matrix forming agent comprising polyvinyl acetate and polyvinylpyrrolidone, and the swelling agent comprising cross linked polyvinylpyrrolidone and polyethylene oxide, wherein the pharmaceutical composition is adapted for once-daily oral dosing; wherein the pregabalin comprises from about 5% to about 60% of the pharmaceutical composition by weight; the matrix forming agent comprises from about 5% to about 45% of the pharmaceutical composition by weight, and the swelling agent comprises from about 15% to about 70% of the pharmaceutical composition by weight.