TY - CHAP M1 - Book, Section TI - NSAIDs and the Kidney: Acute Kidney Injury A1 - Perazella, Mark A. A2 - Lerma, Edgar V. A2 - Rosner, Mitchell H. A2 - Perazella, Mark A. Y1 - 2017 N1 - T2 - CURRENT Diagnosis & Treatment: Nephrology & Hypertension, 2e AB - ESSENTIALS OF DIAGNOSISNonsteroidal anti-inflammatory drug (NSAID)-associated acute kidney injury (AKI) develops predominantly in patients with underlying risk factors.Clinical presentations can be asymptomatic or associated with uremic symptoms, edema (pulmonary and peripheral), hypertension, or electrolyte and acid–base disturbances.Elevated blood urea nitrogen (BUN) and serum creatinine (Cr) concentrations are present.An elevated BUN/Cr ratio (>20) is often noted.Hyponatremia (serum [Na+] 5.5 mEq/L), and nonanion gap metabolic acidosis (serum [HCO3–] <20 mEq/L) are common.Urine [Na+] <10–20 mEq/L and FENa+ <1.0% characterize NSAID-associated AKI.AKI is generally reversible with discontinuation of NSAIDs and treatment of concurrent disease processes.Severe AKI from NSAIDs may require dialysis. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accessmedicine.mhmedical.com/content.aspx?aid=1149112756 ER -