GAMACHE, DANIEL A.,ALANI, LAMAN,GHOSH, MALAY,GALAN, FRANCISCO JAVIER,PERDIGUER, NURIA,SINGH, ONKAR
申请号:
CA2826725
公开号:
CA2826725C
申请日:
2012.05.18
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
The invention relates to an ophthalmic composition for treatment of ocularitchingand/or ocular redness associated with ocular allergic conjunctivitis, thecompositioncomprising: at least 0.67 w/v % olopatadine. In one aspect, the invention is ause of a highconcentration of olopatadine for the treatment of ocular itching and/or ocularrednessassociated with ocular allergic conjunctivitis. In another aspect, theinvention is a formulationwherein a high concentration of olopatadine is solubilized. In one embodiment,theformulation comprises a .beta.- or .gamma.-cyclodextrin, and a lactam polymerand a polyether.