The management of neonatal acute and chronic renal failure: A review.
Most babies with chronic renal failure are identified antenatally, and over half that are treated with peritoneal dialysis receive kidney transplants before school age. Most infants that develop acute renal failure have hypotension following cardiac surgery, or multiple organ failure. Sometimes the falls in glomerular filtration and urine output are physiological and reversible, and sometimes due to kidney injury, but (illogically) it is now common to define them all as having 'acute kidney injury'. Contrary to widespread opinion, careful interpretation of the plasma creatinine concentrations can provide sensitive evidence of early acute renal failure. Conservative management frequently leads to under-nutrition or fluid overload. Acute peritoneal dialysis is often technically fraught in very small patients, and haemotherapies have been limited by vascular access and anticoagulation requirements, the need to blood-prime circuits, and serious limitations in regulating fluid removal. Newer devices, including the Nidus, have been specifically designed to reduce these difficulties.
Great North Children's Hospital, Queen Victoria Road, Newcastle upon Tyne NE1 4LP, United Kingdom. Electronic address: malcolm.coulthard@nuth.nhs.uk.
Malcolm G
MG
Coulthard
D058186:Acute Kidney Injury / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D007676:Kidney Failure, Chronic / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*