Survival rates for patients following liver transplantation exceed 90% at 12 months and approach 70% at 10 years. Part 1 of this guideline has dealt with all aspects of liver transplantation up to the point of placement on the waiting list. Part 2 explains the organ allocation process, organ donation and organ type and how this influences the choice of recipient. After organ allocation, the transplant surgery and the critical early post-operative period are, of necessity, confined to the liver transplant unit. However, patients will eventually return to their referring secondary care centre with a requirement for ongoing supervision. Part 2 of this guideline concerns three key areas of post liver transplantation care for the non-transplant specialist: (1) overseeing immunosuppression, including interactions and adherence; (2) the transplanted organ and how to initiate investigation of organ dysfunction; and (3) careful oversight of other organ systems, including optimising renal function, cardiovascular health and the psychosocial impact. The crucial significance of this holistic approach becomes more obvious as time passes from the transplant, when patients should expect the responsibility for managing the increasing number of non-liver consequences to lie with primary and secondary care.
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http://dx.doi.org/10.1136/flgastro-2019-101216 | DOI Listing |
Curr Med Chem
January 2025
Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
Nonalcoholic fatty liver disease (NAFLD) is one of the main causes of chronic liver disorders following liver transplantation. The prorenin receptor (PRR) plays a role in glucose and lipid metabolism, and the hepatic dysregulation of PRR is associated with the upregulation of several molecular pathways, such as the mammalian target of rapamycin (mTOR) and Peroxisome proliferator-activated receptor (PPAR) that promotes hepatic lipogenesis and leads to lipid accumulation in hepatocytes by upregulation of lipogenic genes. PRR inhibition leads to a reduction in the hepatic expression of sortilin-1 and low-density lipoprotein receptor (LDLR) levels and down-regulation of pyruvate dehydrogenase (PDH) and acetyl-CoA carboxylase (ACC) and reduces fatty acids synthesis in hepatocytes.
View Article and Find Full Text PDFMAGMA
January 2025
Medical Physics Group, Institute of Diagnostic and Interventional Radiology, Jena University Hospital, Friedrich Schiller University Jena, Jena, Germany.
Objective: To establish an arterial spin labeling (ASL) protocol for rat livers that improves data reliability and reproducibility for perfusion quantification.
Methods: This study used respiratory-gated, single-slice, FAIR-based ASL imaging with multiple inversion times (TI) in rat livers. Quality assurance measures included: (1) introduction of mechanical ventilation to ensure consistent respiratory cycles by controlling the respiratory rate (45 bpm), tidal volume (10 ml/kg), and inspiration: expiration ratio (I:E ratio, 1:2), (2) optimization of the trigger window for consistent trigger points, and (3) use of fit residual map and coefficient of variance as metrics to assess data quality.
Hepatobiliary Pancreat Dis Int
December 2024
Institute of Hepatobiliary Diseases, Transplant Center, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; National Quality Control Center for Donated Organ Procurement, Wuhan 430071, China; Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan 430071, China. Electronic address:
Hepatobiliary Pancreat Dis Int
December 2024
Hepatopancreatobiliary Center, Organ Transplantation Center, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing 102218, China; Key Laboratory of Digital Intelligence Hepatology (Chinese Ministry of Education), School of Clinical Medicine, Tsinghua University, Beijing 100084, China; Research Unit of Precision Hepatobiliary Surgery Paradigm, Chinese Academy of Medical Sciences, Beijing 100010, China; Institute for Organ Transplantation and Bionics, Institute for Precision Medicine, School of Clinical Medicine, Tsinghua University, Beijing 100010, China. Electronic address:
Extracorporeal liver surgery (ELS), also known as liver autotransplantation, is a hybrid (cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation (ELRA), ante-situm liver resection and autotransplantation (ALRA) and auxiliary partial liver autotransplantation (APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous efforts done by Chinese surgeons and researchers.
View Article and Find Full Text PDFInt Immunopharmacol
January 2025
Department of Transplantation Immunology, Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, Jilin Province 130061, China. Electronic address:
Chronic hepatitis B virus (HBV) infection is a major risk factor for liver fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Despite advances in understanding HBV-related liver diseases, effective therapeutic strategies remain limited. Macrophage migration inhibitory factor (MIF) has been implicated in various inflammatory and fibrotic conditions, but its role in HBV-induced liver fibrosis has not been fully explored.
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