Results: Demographic and clinical characteristics in patients with Talazoparib and without PVT are described in table 1. Post LT patient survival with PVT vs. no PVT was 91.5% vs. 95.1% at 90 days, 88.6% vs. 92.8% at 1 year, and 69.7% vs. 74% at 5 years, p<0.0001. Graft survival was 88.4% vs. 92.8% (90 days), 80.7% vs. 86.1% (1 year), and 65.3% vs. 69.7% (5 years), p<0.0001. Patient and graft survival with and without PVT diverged largely within 90 days post LT, and were numerically and statistically

similar in patients surviving >180 days. PVT was an independent predictor of 90 day mortality (OR 1.68 95%CI 1.44-1.96, p<0.0001) and graft failure (OR 1.71, 95%CI 1.5-1.95, p<0.0001) on multiple logistic regressions (covariate adjusted

model including MELD and DRI). In the top quartile of MELD (>27), 90 day mortality and graft failure rates were 16.1% and 18.6% vs. 7.8% and 9.9% in patients with and without PVT, p<0.0001. In ICU patients at LT, 90 day mortality and graft failure rates were 21.4% and 25.2% vs. 12.4% and 15.4% in patients Z-IETD-FMK molecular weight with and without PVT, p<0.0001. These associations remained significant when analyzed for confounding of MELD>27 and ICU status. Conclusions: PVT is an independent predictor of early mortality and graft loss post LT, and studies of pre-LT interventions are warranted. The poor outcomes in the subset of patients with PVT and MELD>27 or requiring ICU care suggest that intervention may be indicated at earlier disease stages in LT candidates. Disclosures: Marwan Ghabril – Grant/Research Support: Salix Naga P. Chalasani – Consulting: Salix, Abbvie, Lilly, Boerhinger-Ingelham, Aege-rion; Grant/Research Support: Intercept, Lilly, Gilead, Cumberland, Galectin Paul Y. Kwo – Advisory Committees or Review Panels: Abbott, Novartis, Merck, 上海皓元 Gilead, BMS, Janssen; Consulting: Vertex; Grant/Research Support: Roche, Vertex, GlaxoSmithKline, Merck, BMS, Abbott, Idenix, Vital Therapeutics,

Gilead, Vertex, Merck, Idenix; Speaking and Teaching: Merck, Merck The following people have nothing to disclose: Saurabh Agrawal, Marco A. Lacerda, Eric S. Orman, Raj Vuppalanchi, Craig Lammert, Howard C. Masuoka, Samer Gawrieh, Suthat Liangpunsakul, A. Joseph Tector PURPOSE To determine if the presence of anemia three months after liver transplant (LT) can help predict the development of severe renal insufficiency after LT. METHODS: We evaluated all 652 patients at our center who underwent an initial liver alone transplant between 2000 and 2011 and who survived one year. Patients were divided into three groups based on hemoglobin (HGB) at 3 months after LT. Group 1 was no anemia (HGB > 12 mg/dl for women and >13.5 for men): Group 2 was mild anemia (HGB 10.7-12 for women and 11.813.5 for men): Group 3 was marked anemia (HGB < 10.7 for women and < 11.8 for men).