Interest of Oxygenated Hypothermic Perfusion (PHO) in Preservation of Hepatic Grafts From Expanded Criteria Donors

25 patients: Application of HOPE for 2 hours, perfusion rate 100-150 ml/min, pressure controlled, perfusion pressure \< 3 mm Hg, perfusion route portal vein, recirculating system, perfusion volume 2 L, perfusate solution (UWMP®), perfusate temperature 4-12 °C, perfusate oxygenation 40 KPa

75 patients transplanted in Rennes between 2010 and 2015 with a cold stored grafts, matched (ratio 1: 3) using a propensity score calculated according to some parameters