Nephrology, Internal Medicine and Kidney Diseases

Acute kidney injury and renal replacement therapy

Acute kidney injury (AKI) is a sudden and often reversible loss of kidney function that can result from a variety of causes, including infections, medications, and reduced blood flow to the kidneys. Treatment of AKI includes identifying and treating the underlying cause, as well as providing supportive care such as fluid management and electrolyte replacement. In severe cases, renal replacement therapy (RRT), such as hemodialysis or continuous renal replacement therapy (CRRT), may be necessary to replace the lost kidney function. RRT can also help manage complications such as electrolyte imbalances and fluid overload. Early recognition and management of AKI are crucial to prevent irreversible kidney damage and improve outcomes for patients.