Background & Aims: The Model for End-stage Liver Disease and Sodium (MELD-Na) score was introduced for liver allocation in January 2016. We evaluated the effects of liver allocation, based on MELD-Na score, on waitlist and post-transplantation outcomes. Methods: We examined 2 patient groups from the United Network for Organ Sharing registry; the MELD-period group was composed of patients who were registered as transplant candidates from June 18, 2013 through January 10, 2016 (n = 18,850) and the MELD-Na period group was composed of patients who were registered from January 11, 2016 through September 30, 2017 (n = 14,512). We compared waitlist and post-transplantation outcomes and association with serum sodium concentrations between groups. Results: Mortality within 90 days on the liver waitlist decreased (hazard ratio [HR] 0.738, P <125 mmol/L) were independent risk factors for waitlist mortality in the MELD period (HR 1.354, 1.762, and 2.656; P
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Nagai, S., Chau, L. C., Schilke, R. E., Safwan, M., Rizzari, M., Collins, K., … Moonka, D. (2018). Effects of Allocating Livers for Transplantation Based on Model for End-Stage Liver Disease–Sodium Scores on Patient Outcomes. Gastroenterology, 155(5), 1451-1462.e3. https://doi.org/10.1053/j.gastro.2018.07.025
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