Hemodialysis international
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Calcium supplementation is one of the most important factors in maintaining the safety and efficacy of regional citrate anticoagulation (RCA) during continuous renal replacement therapy (CRRT). The aims of this study were to assess the determinants of calcium requirements in RCA-CVVH and to simplify the calcium supplementation approach. ⋯ Calcium supplementation during RCA-CVVH undergoes two phases. We propose mathematical models to quantify the need for calcium supplementation, which enable individualization of the RCA prescription and simplify the management of RCA in the CVVH mode.