Management of Acute Kidney Injury/Renal Replacement Therapy in the Intensive Care Unit.

Surg Clin North Am

Division of Nephrology, Department of Medicine, University of Michigan, Ann Arbor, MI, USA. Electronic address:

Published: February 2022

Common causes of acute kidney injury (AKI) in the ICU setting include acute tubular necrosis (due to shock, hemolysis, rhabdomyolysis, or procedures that compromise renal perfusion), abdominal compartment syndrome, urinary retention, and interstitial nephritis. Treatment is geared toward addressing the underlying cause. Dialysis may be required if renal injury does not resolve. Early initiation of dialysis based on the stage of AKI alone has not been shown to provide a mortality benefit. Dialysis modalities are based on the dialysis indication and the patient's clinical status. Providers should pay close attention to nutritional requirements and medication dosing according to renal function and dialysis modality.

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http://dx.doi.org/10.1016/j.suc.2021.09.013DOI Listing

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