申请人:UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG
公开号:US20150209275A1
公开(公告)日:2015-07-30
This invention relates to a pharmaceutical dosage form, particularly to a topical ocular pharmaceutical dosage form comprising a polymeric matrix of polyethylene oxide block copolymer, preferably polyoxyethylene-polyoxypropylene block copolymer and hydroxpropyl cellulose, and a pharmaceutically active ingredient incorporated within the matrix. The invention extends to a method of manufacturing the pharmaceutical dosage form.