Article (Scientific journals)
Liver graft preconditioning, preservation and reconditioning
Gilbo, NICHOLAS; Catalano, G; Salizzoni, M et al.
2016In Digestive and Liver Disease, 48 (11), p. 1265 - 1274
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Keywords :
Liver transplantation; Preconditioning; Preservation; Reconditioning; End Stage Liver Disease; Graft Survival; Humans; Ischemic Preconditioning; Liver; Liver Transplantation; Organ Preservation; Randomized Controlled Trials as Topic; Reperfusion Injury; Transplantation Conditioning; aminotransferase; hypoxia inducible factor 1alpha; interleukin 2; interleukin 6; methylprednisolone; tumor necrosis factor; cold ischemia; cryopreservation; enzyme release; gene expression; graft failure; graft survival; human; hypothermic machine perfusion; ischemic preconditioning; liver graft; liver perfusion; liver preservation; multicenter study (topic); nonhuman; normothermic machine perfusion; priority journal; randomized controlled trial (topic); reperfusion injury; Review; end stage liver disease; liver; liver transplantation; organ preservation; procedures; transplantation conditioning; vascularization
Abstract :
[en] Liver transplantation is the successful treatment of end-stage liver disease; however, the ischaemia-reperfusion injury still jeopardizes early and long-term post-transplant outcomes. In fact, ischaemia-reperfusion is associated with increased morbidity and graft dysfunction, especially when suboptimal donors are utilized. Strategies to reduce the severity of ischaemia-reperfusion can be applied at different steps of the transplantation process: organ procurement, preservation phase or before revascularization. During the donor procedure, preconditioning consists of pre-treating the graft prior to a sustained ischaemia either by a transient period of ischaemia-reperfusion or administration of anti-ischaemic medication, although a multi-pharmacological approach seems more promising. Different preservation solutions were developed to maintain graft viability during static cold storage, achieving substantial results in terms of liver function and survival in good quality organs but not in suboptimal ones. Indeed, preservation solutions do not prevent dysfunction of poor quality organs and are burdened with inadequate preservation of the biliary epithelium. Advantages derived from either hypo- or normothermic machine perfusion are currently investigated in experimental and clinical settings, suggesting a reconditioning effect possibly improving hepatocyte and biliary preservation and resuscitating graft function prior to transplantation. In this review, we highlight acquired knowledge and recent advances in liver graft preconditioning, preservation and reconditioning. © 2016 Editrice Gastroenterologica Italiana S.r.l.
Disciplines :
Surgery
Author, co-author :
Gilbo, NICHOLAS  ;  Université de Liège - ULiège > Département des sciences cliniques > Pathologie chirurgicale abdominale et endocrinienne ; Centre Hospitalier Universitaire de Liège - CHU > > Service de chirurgie abdo, sénologique, endocrine et de transplantation
Catalano, G;  Liver Transplantation Center, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
Salizzoni, M;  Liver Transplantation Center, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
Romagnoli, R;  Liver Transplantation Center, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
Language :
English
Title :
Liver graft preconditioning, preservation and reconditioning
Publication date :
2016
Journal title :
Digestive and Liver Disease
ISSN :
1590-8658
eISSN :
1878-3562
Publisher :
Elsevier B.V.
Volume :
48
Issue :
11
Pages :
1265 - 1274
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 25 January 2024

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