[Regional citrate anticoagulation for continuous renal replacement therapy].

Regional citrate anticoagulation (RCA) is currently the recommended anticoagulation modality for continuous renal replacement therapy. Indeed, compared with systemic heparinization, RCA is associated with a lower risk of bleeding, a longer circuit lifespan and a decrease nursing workload. However, RCA requires a strict protocol to be followed, as it might be associated with potentially severe complications, such as citrate accumulation.