Comparative Ocular Pharmacokinetics of Dexamethasone Implants in Rabbits

Dexamethasone eye implant has been used to treat macular edema and non-infectious uveitis. To date, its ocular pharmacokinetics are not fully characterized, and the development of generic preparations is in progress, as the patent of the original brand expires soon. Therefore, this work was designed to 1) determine the time course of vitreous dexamethasone concentrations following intravitreal implantation in rabbits and 2) explore the alternative use of NDF-SI01 from a pharmacokinetic point of view compared to Ozurdex