| abstract |
Chronotherapeutic delivery system for treating primary open-angle glaucoma, comprising a delivery system incorporating pharmaceutical products for delivery to an eye in the treatment of primary open-angle glaucoma (POAG), comprising: (a) a biocompatible erodible material incorporating a therapeutically-effective amount of a prostaglandin analogue, and (b) a reservoir containing a therapeutically-effective amount of a beta-blocker, whereby, when the delivery system is placed in the eye the prostaglandin analogue is delivered gradually as the erodible material is eroded, and the beta-blocker is delivered rapidly when at least a predetermined portion of the erodible material has been eroded. |