Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society
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The Model for End-Stage Liver Disease (MELD) score, which estimates mortality within 90 days, determines priority for liver transplantation (LT). However, longer-term outcomes on the wait list for patients who are initially listed with low MELD scores are not well characterized. All adults listed for primary LT at a single, high-volume center from 2005 to 2012 with an initial laboratory MELD score of 22 or lower were evaluated. ⋯ Of the patients included, 275 patients died or were delisted for being too sick; 87% of the identifiable causes of death were directly related to end-stage liver disease or hepatocellular carcinoma. In conclusion, patients with low listing MELD scores remain at a significant risk for death due to liver-related causes and may benefit from early access to transplantation, such as LDLT or acceptance of high-risk donor livers. Predictors of death compared to transplantation may allow for early identification of patients who are at risk for wait-list mortality.
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Repeat liver transplantation (LT) is controversial because of inferior outcomes versus primary LT. A minimum 1-year expected post-re-LT survival of 50% has been proposed. We aimed to identify combinations of Model for End-Stage Liver Disease (MELD), donor risk index (DRI), and recipient characteristics achieving this graft survival threshold. ⋯ Use of high-DRI livers (>1.44) in HCV-infected recipients with a MELD score > 26 at re-LT failed to achieve the graft survival threshold with recipient age ≥ 60 years (any race), as well as at age ≥ 50 years for Caucasians and at age < 50 years for African Americans. Strategic donor selection can achieve >50% expected 1-year graft survival even in high-risk re-LT recipients (HCV infected, older age, African American race, high MELD scores). Low-risk transplant recipients (age < 50 years, non-HCV-infected) can achieve the survival threshold with varying DRI and MELD scores.
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Transarterial chemoembolization (TACE) is the standard of care for the treatment of patients with an intermediate (Barcelona Clinic Liver Cancer [BCLC] B) hepatocellular carcinoma and to bridge patients with an early cancer to liver transplantation (LT). We explored the efficacy of TACE with drug-eluting beads (DEB) in BCLC A patients. Included are all BCLC A patients unsuitable for resection or locoregional ablation who underwent a DEB TACE between 2006 and 2012. ⋯ LT eligibility was maintained for a median of 19 months (range, 2-63 months). CR to first TACE was the strongest independent predictor of Milan-in maintenance. In conclusion, DEB TACE may effectively bridge patients with an early cancer to LT, and a CR to the first procedure may guide patient prioritization during the waiting list.