Corticosteroids for the Management of Uveitic Macular Edema: A Comprehensive Review

Abstract

Uveitis, which refers to the inflammation of the uveal tract and surrounding structures in the eye, poses a significant risk of vision impairment, with macular edema (UME) being a prevalent complication. The current statement reviews UME's prevalence, pathogenesis, diagnosis, and management strategies, focusing on the utility of systemic and local corticosteroid therapy. Corticosteroids, with their multifaceted effects on inflammatory pathways, serve as the cornerstone of UME treatment. Various administration routes, including topical, periocular, intraocular, and systemic, are employed based on the anatomical type and severity of inflammation. The efficacy of different corticosteroid formulations, such as difluprednate, triamcinolone acetonide, dexamethasone implant, and fluocinolone acetonide implant, is evaluated through clinical trials and retrospective studies. Additionally, the role of corticosteroid-sparing treatments, including antimetabolites like methotrexate and mycophenolate mofetil, is explored. Emerging techniques, such as suprachoroidal space triamcinolone acetonide administration, offer promising alternatives for managing UME. Through a thorough examination of current evidence, this review provides valuable insights into optimizing the management of UME and improving visual outcomes in patients with uveitis.

Keywords: Corticosteroids; treatment; triamcinolone acetonide; dexamethasone; fluocinolone acetonide; uveitic macular edema; uveitis.