Abstract.
This report describes a 4-month-old infant with multisystem organ failure who developed severe hypernatremia (sodium 168 mEq/l) due to rapid free water removal associated with acute peritoneal dialysis instituted for fluid overload. The current report describes the pathophysiology of the hypernatremia, and its correction by low-sodium hypertonic peritoneal dialysis without compromising ultrafiltration or supplementing with free water. Although peritoneal dialysis can cause hypernatremia, a modified solute concentration in the dialysate can treat the hypernatremia successfully.
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Received: 2 January 2001 / Revised: 24 April 2001 / Accepted: 24 April 2001
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Moritz, M., del Rio, M., Crooke, G. et al. Acute peritoneal dialysis as both cause and treatment of hypernatremia in an infant. Pediatr Nephrol 16, 697–700 (2001). https://doi.org/10.1007/s004670100644
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DOI: https://doi.org/10.1007/s004670100644