• Toshimi Kaido, Akira Mori, Yasuhiro Ogura, Kouhei Ogawa, Koichiro Hata, Atsushi Yoshizawa, Shintaro Yagi, and Shinji Uemoto.
• Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan. kaido@kuhp.kyoto-u.ac.jp
• Nutrition. 2012 Nov 1;28(11-12):1104-8.

ObjectiveInfectious complications, including sepsis, that often occur after liver transplantation (LT) comprise the most frequent causes of in-hospital death. This study investigated the predictors of post-transplantation infectious complications to establish a strategy with which to improve short-term outcomes after LT.MethodsWe used univariate and multivariate analyses to assess pre- and perioperative risk factors for post-transplantation infectious complications in 100 consecutive patients who underwent living donor LT from February 2008 through February 2010 at our institute.ResultsMultivariate analysis showed that low preoperative body cell mass and the absence of preoperative supplementation with branched-chain amino acids were of prognostic significance for post-transplantation sepsis. In addition, Child-Pugh classification C and massive operative blood loss were independent risk factors for post-transplantation bacteremia, and preoperative low body cell mass was an independent risk factor for in-hospital death from infection.ConclusionPretransplantation nutritional intervention and decreases in operative blood loss would help prevent post-transplantation infectious complications from developing during living donor LT. Branched-chain amino acid supplementation before LT affects the occurrence of infectious complications.Copyright © 2012 Elsevier Inc. All rights reserved.

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