Prevalence of Diabetic Macular Edema Using Optical Coherence Tomography in Type 2 Diabetics With Nephropathy in Comparison With Type 2 Diabetics Without Nephropathy

The coexistence of nephropathy in diabetic patients increases the incidence of DME. With long-standing diabetes and uncontrolled blood sugar levels being risk factors for developing DN and subsequently DME, such patients are to be screened regularly and advised on adequate glycemic control for achieving good visual prognosis and limit retinopathy progression. Moreover, the severity of DN should be kept in mind by nephrologists, and patients are to be promptly referred to the ophthalmology department for complete evaluation.