Severe metabolic alkalosis complicating regional citrate hemodialysis.
Regional citrate hemodialysis has been effectively used as an alternative to heparin anticoagulation during dialysis of patients at increased risk for bleeding. Few complications have been noted; however, we report the occurrence of severe metabolic alkalosis in two patients requiring high infusion rates of citrate during hemodialysis while being mechanically ventilated. Careful monitoring of acid-base status is mandatory in this setting, and reduction of citrate dose may be advisable.
D000368:Aged; D000471:Alkalosis / Q000209:etiology*; D002951:Citrates / Q000009:adverse effects*; D019343:Citric Acid; D006801:Humans; D007676:Kidney Failure, Chronic / Q000378:metabolism / Q000628:therapy; D008297:Male; D006435:Renal Dialysis / Q000009:adverse effects*; D014511:Uremia / Q000378:metabolism / Q000628:therapy
D002951:Citrates; D019343:Citric Acid