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Diabetic Macular Edema

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Albert and Jakobiec's Principles and Practice of Ophthalmology

Abstract

Diabetic macular edema (DME) remains the most common cause of vision loss among diabetic patients in developed countries. Optimization of systemic factors, such as glycemic control, blood pressure, and blood lipids, are important for all diabetic patients and can improve DME-related outcomes. Over the past decade, intravitreal pharmacologic therapy with anti-vascular endothelial growth factor (VEGF) agents for DME has been firmly established as first-line treatment for most eyes with visual impairment from center-involved DME. This has been established through multiple large, randomized controlled trials. Macular focal/grid laser photocoagulation according to the guidelines of the Early Treatment of Diabetic Retinopathy Study (ETDRS) and intravitreal corticosteroid therapy remain useful tools for DME treatment in selected eyes. Vitrectomy surgery can alleviate mechanical traction and reduce abnormal retinal thickening in eyes with DME caused by an epiretinal membrane or tight posterior hyaloid.

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Sun, J.K., Aiello, L.P. (2021). Diabetic Macular Edema. In: Albert, D., Miller, J., Azar, D., Young, L.H. (eds) Albert and Jakobiec's Principles and Practice of Ophthalmology. Springer, Cham. https://doi.org/10.1007/978-3-319-90495-5_25-1

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