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Metabolic Support of the Patient on Continuous Renal Replacement Therapy
Author(s) -
Nystrom Erin M.,
Nei Andrea M.
Publication year - 2018
Publication title -
nutrition in clinical practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.725
H-Index - 71
eISSN - 1941-2452
pISSN - 0884-5336
DOI - 10.1002/ncp.10208
Subject(s) - medicine , renal replacement therapy , intensive care medicine , critically ill , medical prescription , modalities , treatment modality , calorie , modality (human–computer interaction) , surgery , nursing , social science , human–computer interaction , sociology , computer science
Continuous renal replacement therapy (CRRT) is the modality of choice in critically ill patients with hemodynamic instability requiring renal replacement therapy. The goal of this review is to discuss an overview of CRRT types, components, and important considerations for nutrition support provision. Evidence basis for guidelines and our recommendations are reviewed. Nutrition support–related implications include the possibility of calorie gain with citrate‐based anticoagulation, calorie loss with glucose‐free replacement fluids and dialysate, and significant amino acid losses in effluent. We challenge nutrition support clinicians to develop a keen understanding of the specific CRRT modalities that are employed in their intensive care units and to be able to determine how the CRRT prescription may impact a patient's nutrition support prescription.