[Diabetic nephropathy. A historical, clinical and diagnostic framework]

Area of Science:

• Nephrology
• Endocrinology
• Diabetology

Context:

• Diabetic nephropathy is a leading cause of mortality and morbidity in diabetes mellitus patients.
• It is characterized by renal damage, urinary abnormalities, and hypertension, leading to end-stage renal disease.
• The incidence of renal failure in diabetic patients, particularly type 2, has significantly increased.

Purpose:

• To highlight the significance of diabetic nephropathy as a major complication of diabetes.
• To emphasize the progressive decline in glomerular filtration rate associated with this condition.
• To underscore the growing incidence of renal failure in diabetic populations.

Summary:

• Diabetic nephropathy involves renal damage, hypertension, and a progressive decrease in glomerular filtration rate.
• Proteinuria measurement is key for monitoring, but spot albuminuria tests are unreliable.
• Repeated annual measurements of albuminuria and creatinuria are recommended for diagnosis and management.

Impact:

• Early identification and consistent monitoring of diabetic nephropathy are essential for preventing end-stage renal disease.
• Despite advances, prophylactic measures remain critical for high-risk diabetic individuals.
• Effective management strategies are vital to reduce the burden of diabetic nephropathy on public health.