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Chullo G, Panisello-Rosello A, Marquez N, Colmenero J, Brunet M, Pera M, Rosello-Catafau J, Bataller R, García-Valdecasas JC, Fundora Y. Focusing on Ischemic Reperfusion Injury in the New Era of Dynamic Machine Perfusion in Liver Transplantation. Int J Mol Sci 2024; 25:1117. [PMID: 38256190 PMCID: PMC10816079 DOI: 10.3390/ijms25021117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Liver transplantation is the most effective treatment for end-stage liver disease. Transplant indications have been progressively increasing, with a huge discrepancy between the supply and demand of optimal organs. In this context, the use of extended criteria donor grafts has gained importance, even though these grafts are more susceptible to ischemic reperfusion injury (IRI). Hepatic IRI is an inherent and inevitable consequence of all liver transplants; it involves ischemia-mediated cellular damage exacerbated upon reperfusion and its severity directly affects graft function and post-transplant complications. Strategies for organ preservation have been constantly improving since they first emerged. The current gold standard for preservation is perfusion solutions and static cold storage. However, novel approaches that allow extended preservation times, organ evaluation, and their treatment, which could increase the number of viable organs for transplantation, are currently under investigation. This review discusses the mechanisms associated with IRI, describes existing strategies for liver preservation, and emphasizes novel developments and challenges for effective organ preservation and optimization.
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Affiliation(s)
- Gabriela Chullo
- Service of Digestive, Hepato-Pancreatico-Biliary and Liver Transplant Surgery, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (G.C.); (M.P.); (J.C.G.-V.)
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
| | - Arnau Panisello-Rosello
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
| | - Noel Marquez
- Hepato-Pancreatico-Biliary and Liver Transplant Surgery, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain;
| | - Jordi Colmenero
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
- Liver Transplant Unit, Service of Hepatology, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades hepaticas y digestives (CIBERehd), University of Barcelona, 08036 Barcelona, Spain
| | - Merce Brunet
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
- Centro de Investigación Biomédica en Red de Enfermedades hepaticas y digestives (CIBERehd), University of Barcelona, 08036 Barcelona, Spain
- Pharmacology and Toxicology Laboratory, Biochemistry and Molecular Genetics Department, Biomedical Diagnostic Center, Hospital Clinic of Barcelona, 08036 Barcelona, Spain
| | - Miguel Pera
- Service of Digestive, Hepato-Pancreatico-Biliary and Liver Transplant Surgery, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (G.C.); (M.P.); (J.C.G.-V.)
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
| | - Joan Rosello-Catafau
- Experimental Pathology, Institut d’Investigacions Biomèdiques de Barcelona-Consejo Superior de Investigaciones Científicas (IBB-CSIC), 08036 Barcelona, Spain;
| | - Ramon Bataller
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
- Liver Transplant Unit, Service of Hepatology, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades hepaticas y digestives (CIBERehd), University of Barcelona, 08036 Barcelona, Spain
| | - Juan Carlos García-Valdecasas
- Service of Digestive, Hepato-Pancreatico-Biliary and Liver Transplant Surgery, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (G.C.); (M.P.); (J.C.G.-V.)
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
| | - Yiliam Fundora
- Service of Digestive, Hepato-Pancreatico-Biliary and Liver Transplant Surgery, Institut Clínic de Malalties Digestives i Metabòliques (ICMDM), Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (G.C.); (M.P.); (J.C.G.-V.)
- Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (J.C.); (M.B.); (R.B.)
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Czigany Z, Lurje I, Tolba RH, Neumann UP, Tacke F, Lurje G. Machine perfusion for liver transplantation in the era of marginal organs-New kids on the block. Liver Int 2019; 39:228-249. [PMID: 30129192 DOI: 10.1111/liv.13946] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 07/26/2018] [Accepted: 08/16/2018] [Indexed: 12/12/2022]
Abstract
In the face of a critical organ shortage in the Western world, various strategies are employed to expand the donor pool for orthotopic liver transplantation (OLT). Among them is the transplantation of organs from extended criteria donors, a valuable source of liver allografts, however, characterized by potential risks for post-OLT complications and inferior outcomes. In recent years, machine perfusion (MP) of the explanted donor liver as well as regional perfusion techniques has witnessed significant advancements. Here, we aim to discuss different modes of dynamic organ preservation in OLT. These include hypothermic and normothermic MP, hypothermic oxygenated machine perfusion (HOPE), controlled oxygenated rewarming as well as regional perfusion protocols. Over recent years, multiple feasibility trials have demonstrated the clinical prospects of MP. In the context of OLT using organs from extended criteria donors, MP has numerous advantages compared to conventional cold storage, some of which include the preservation and reconditioning of borderline transplantable organs and the viability assessment of high-risk donor allografts. This review aims to address the topic of liver allograft MP, highlighting particularly the current trends in clinical applications and future perspectives. Furthermore, different approaches of liver storage and reconditioning are reviewed in the context of ongoing research.
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Affiliation(s)
- Zoltan Czigany
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Isabella Lurje
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Rene H Tolba
- Institute for Laboratory Animal Science, University Hospital RWTH Aachen, Aachen, Germany
| | - Ulf P Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.,Department of Surgery, Maastricht University Medical Centre (MUMC), Maastricht, The Netherlands
| | - Frank Tacke
- Department of Gastroenterology, Metabolic Disorders and Intensive Care, University Hospital RWTH Aachen, Aachen, Germany
| | - Georg Lurje
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
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Choi Y, Choi JY, Yi NJ, Lee K, Mori S, Hong G, Kim H, Park MS, Yoo T, Suh SW, Lee HW, Lee KW, Suh KS. Liver transplantation for HBsAg-positive recipients using grafts from HBsAg-positive deceased donors. Transpl Int 2013; 26:1173-83. [PMID: 24131436 DOI: 10.1111/tri.12177] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Revised: 06/23/2013] [Accepted: 08/11/2013] [Indexed: 12/27/2022]
Abstract
This study reports our experience using deceased donor liver grafts from HBsAg-positive donors. We performed eight cases of liver transplantation (LT) using grafts from deceased HBsAg-positive donors between November 2005 and October 2010. The median age of donors was 48 years (range: 26-64). HBV DNA in the serum of donors ranged from 44 to 395 IU/ml, but HBeAg in all donors was negative. Preoperative laboratory and liver biopsy samples revealed the absence of definitive cirrhotic features and hepatitis. All recipients showed HBsAg positive preoperatively except one patient with HBsAg(-) status post previous LT for HBV related liver cirrhosis. The median age was 60 years (range: 46-76) at LT. Post-LT antiviral management consisted of hepatitis B immunoglobulin and antiviral nucleos(t)ide analogues. The median follow-up period was 25.5 months (range: 14-82). Of eight recipients, two recipients experienced serum HBsAg and HBV DNA disappearance postoperatively. Three recipients died of HBV-unrelated causes. The remaining five recipients were stable with normal liver function and no marked pathologic changes on follow-up biopsies. This experience shows that LT using grafts from deceased HBsAg-positive donors is feasible, and may represent a valuable expansion of the pool of organ donors with appropriate antiviral management and monitoring.
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Affiliation(s)
- YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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