Therapeutic Strategies for Retinal Artery Occlusion—A Literature Review

Abstract

Retinal artery occlusion (RAO) is an emergency condition causing acute retinal ischemia and is considered an equivalent of ischemic stroke. The occurrence of an episode of RAO is associated with significant impairment of visual functions and correlates with an increased risk of future vascular events. Although RAO requires immediate diagnosis and treatment, there are currently no clear guidelines specifying optimal management. This review discusses current and future therapeutic strategies following an episode of RAO, including secondary prevention.