The new liver allocation score for transplantation is validated and improved transplant survival benefit in Germany but not in the United Kingdom.

Prognostic models for the prediction of 90-day mortality after transplantation with pretransplant donor and recipient variables are needed to calculate transplant benefit. Transplants in adult recipients in Germany (Hannover, n = 770; Kiel, n = 234) and the United Kingdom (Birmingham, n = 829) were used for prognostic model design and validation in separate training and validation cohorts. The survival benefit of transplantation was estimated by subtracting the observed posttransplant 90-day mortality from the expected 90-day mortality without transplantation determined by the Model for End-Stage Liver Disease (MELD) score.

Post-Operative Hemorrhage After Liver Transplantation: Risk Factors and Long-Term Outcome.

Background: Increasing scarcity of donated liver grafts clearly demonstrates the desperate need for ongoing outcome analysis to improve patient and graft survival after liver transplantation. Coagulation is often severely deteriorated in patients suffering from liver disease, thus leading to bleeding complications after liver transplantation.

Material And Methods: We included 770 liver transplantations in this single-center retrospective analysis to identify independent risk factors for post-operative hemorrhage.