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Background: Transjugular intrahepatic portosystemic shunt has been established as an effective treatment for complicated portal hypertension. This retrospective study investigated the effect of pretransplant transjugular intrahepatic portosystemic shunt placement on intraoperative graft hemodynamics and surgical outcomes after liver transplantation., Methods: Of 1,081 patients who underwent liver transplantation between January 2007 and June 2017 at Cleveland Clinic (OH, USA), 130 patients had transjugular intrahepatic portosystemic shunt placement before liver transplant. We performed a 1:2 propensity score matching to compare intraoperative graft hemodynamics and surgical outcomes between the transjugular intrahepatic portosystemic shunt group (n = 130) and the no-transjugular intrahepatic portosystemic shunt group (n = 260)., Results: The transjugular intrahepatic portosystemic shunt did not increase operative time, the volume of blood transfusion, duration of hospital stay, or complication rates. Graft and patient survivals were similar between the groups. Mean intraoperative cardiac output and graft portal flow in the transjugular intrahepatic portosystemic shunt group were greater than in the no-transjugular intrahepatic portosystemic shunt group (P = .03 and P = .003, respectively). In multivariate analysis, male sex, younger age, low platelet count, absence of portal vein thrombosis, and pretransplant transjugular intrahepatic portosystemic shunt placement were independently associated with increased portal flow volume (P < or = 0.03 each). Transjugular intrahepatic portosystemic shunt malposition was observed in 17 patients (13.1%). The 1-year patient survival was 70.6% with transjugular intrahepatic portosystemic shunt malposition and 92.0% without transjugular intrahepatic portosystemic shunt malposition (P = .01)., Conclusion: Our findings suggest that pretransplant transjugular intrahepatic portosystemic shunt placement increases graft portal flow but does not compromise surgical outcomes after liver transplantation. Transjugular intrahepatic portosystemic shunt malposition, however, is not uncommon and may increase the complexity of transplantation., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Vascular endothelial growth factor (VEGF) is pivotal in the development of hepatocellular carcinoma (HCC). Studies have demonstrated the prognostic value of circulating VEGF levels in patients undergoing liver resection or locoregional therapy (LRT) for HCC. We investigated the significance of preoperative plasma VEGF levels in patients with HCC undergoing liver transplantation (LT) at a Western transplant center. Pre-LT plasma VEGF levels were measured with an enzyme-linked immunoassay for 164 patients with HCC undergoing LT. The preoperative plasma VEGF level was correlated with clinicopathological variables and overall and recurrence-free post-LT survival. A higher pre-LT plasma VEGF level was significantly associated with pre-LT LRT (P = 0.01), multiple tumors (P = 0.02), a total tumor diameter ≥ 5 cm (P = 0.01), bilobar tumor distribution (P = 0.03), tumor vascular invasion (VI; P < 0.001), and HCC beyond the Milan criteria (P < 0.001). Patients with a plasma VEGF level > 44 pg/mL had significantly worse overall and disease-free survival than those with VEGF levels ≤ 44 pg/mL (P = 0.04 and P = 0.02, respectively). In a multivariate analysis, a plasma VEGF level > 44 pg/mL was independently associated with tumor VI (P < 0.001) and recurrence-free survival (hazard ratio = 2.12, 95% confidence interval = 1.08-4.14, P = 0.03). In conclusion, in patients with chronic end-stage liver disease and HCC, a pre-LT plasma VEGF level > 44 pg/mL may be a predictor of tumor VI and recurrence-free post-LT survival., (© 2014 American Association for the Study of Liver Diseases.)

Background: Reconstruction of biliary drainage after liver transplantation (LTx) in patients with primary sclerosing cholangitis (PSC) has been a matter of controversy. Over recent years, the traditional method of Roux-en-Y hepaticojejunostomy (RY) has been challenged by duct-to-duct (DD) biliary reconstruction., Methods: This study represents a retrospective review of biliary complications, patient and graft survival after LTx in PSC patients based on type of biliary reconstruction. Outcomes of DD reconstruction in this group of patients and non-PSC patients are compared., Results: A total of 53 primary LTx procedures were performed for PSC between August 2005 and July 2010. Seven patients were excluded because unexpected cholangiocarcinoma was found in the explants (n=3) or because they received partial livers (n=4). Biliary reconstruction was performed as DD in 18 patients and RY in 28 patients. There were no bile leaks. Anastomotic stricture occurred in two (11%) patients in the DD group and one (4%) in the RY group. Two (7%) patients in the RY group developed non-PSC intrahepatic strictures and one had recurrence of PSC. Rates of 1- and 3-year patient and graft survival in the RY and DD groups were 96.7% and 96.7%, and 100% and 94.5%, respectively. In a group of 34 randomly selected patients transplanted for a non-PSC diagnosis with DD reconstruction during the same period, the anastomotic stricture rate was 9% and 1- and 3-year patient and graft survival rates were 97.0% and 88.5%; differences were not significant., Conclusions: Duct-to-duct biliary reconstruction at the time of LTx in selected PSC patients is both effective and safe, and shows outcomes comparable with those of RY reconstruction in these patients and those of DD reconstruction in non-PSC patients., (© 2011 International Hepato-Pancreato-Biliary Association.)

This review describes our program and its outcomes and then provides an in-depth focuses into many of the unique aspects of our practice that have been important to the success of the program. These include a global appreciation for the impact and various presentations of chronic portal hypertension. We have sought to better understand and describe the various effects it can have on local allograft hemodynamics and graft survival. Intraoperative blood flow measurements of the hepatic artery and portal vein are important. Postoperative follow-up with Doppler ultrasound has been essential for both partial and whole grafts. A better understanding of systemic and graft hemodynamics has changed our clinical practice with regards to the intra- and post-operative management of the hepatic artery and portal vein. We have also focused on the issue of hepatocellular carcinoma, one of the major indications for liver transplantation. We have sought to better understand the heterogeneous clinical presentations of this disease and how to best approach them in a multidisciplinary fashion. Finally, we describe the various methods we have utilized to increase the number of hepatic grafts available for our patients. We have aggressively utilized all forms of grafts; living and deceased; partial and whole; and extended and standard criteria donors. We have done this with the focus on living donor safety and then concentrated on finding the best graft for the individual patient in the context of the national allocation systems in which we all work.