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Neuroprotection protects neurons from death after a primary insult, independent of that insult. Important clinical considerations include minimal interference with physiological processes, possible simultaneous or sequential treatment strategies, and most effective method of drug delivery. Clinicians' assessment of the neuroprotective value of any agent hinges on demonstration of efficacy by prospective randomized controlled trials. Use of a neuroprotectant will depend on the glaucomatous threat to a patient's visual function, as well as the agent's therapeutic index and its cost.
Dr. I. Goldberg, Eye Associates, Glaucoma Services, Sydney Eye Hospital, University of Sydney, Australia. eyegoldberg@gmail.com
11.8 Neuroprotection (Part of: 11 Medical treatment)