-
公开(公告)号:US20200069725A1
公开(公告)日:2020-03-05
申请号:US16339512
申请日:2017-10-03
发明人: Abhay PANDIT , Vijaya KRISHNA , Sit ISMAIL , Peadar ROONEY
IPC分类号: A61K31/728 , A61K47/26 , A61K9/00 , A61K9/06 , A61P13/10
摘要: A hydrogel composition for treatment of interstitial cystitis is described and comprises crosslinked hyaluronan particles dispersed throughout a crosslinked hyaluronan hydrogel matrix, wherein the hyaluronan is high molecular weight hyaluronan. The composition is formulated for direct bladder instillation in a human. The hyaluronan particles are nano-sized hyaluronan particles, or agglomerates of nano-sized hyaluronan particles, or a mixture thereof.