| abstract |
Biodegradable implants sized and suitable for implantation in an ocular region or site and methods for treating ocular conditions. The implants such as microsheres provide an extended release of an active agent at a therapeutically effective amount for a period of time between 10 days and one year or longer. The active is selected from estradiols such as 2-methoxyestradiol or alpha 2. adrenergic agonists such as brimonidine and its derivates or prostagladin analogis. |