Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy
-
Acute kidney injury requiring renal replacement therapy occurs in up to 10% of all intensive care unit patients. Those who are hemodynamically unstable are often treated with continuous renal replacement therapy requiring continuous anticoagulation of the extracorporeal circuit. This is usually achieved by infusion of unfractionated heparin, which subsequently increases the risk of bleeding. ⋯ Regional citrate anticoagulation for continuous venovenous hemodialysis is a safe and effective method to deliver a high dialysis dose in critically ill patients with a high risk of bleeding. Filter patency was excellent, acid-base status was well controlled, and clinically relevant adverse effects were not observed. Therefore, citrate anticoagulated continuous venovenous hemodialysis is a useful treatment option for patients with acute kidney injury requiring high dialysis doses and at risk of bleeding.