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Related Experiment Video

Updated: Jan 15, 2026

Author Spotlight: Advancements and Challenges in Machine Perfusion for Liver Transplantation
05:25

Author Spotlight: Advancements and Challenges in Machine Perfusion for Liver Transplantation

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Dynamic liver preservation: current evidence and future challenges.

N De Stefano1,2, D Monbaliu1, J Blondeel1

  • 1Department of Abdominal Transplantation Surgery and Coordination, University Hospitals Leuven, Leuven, Belgium.

Acta Gastro-Enterologica Belgica
|October 13, 2025
PubMed
Summary
This summary is machine-generated.

Dynamic preservation (DP) techniques like normothermic machine perfusion (NMP) and hypothermic oxygenated perfusion (HOPE) improve liver transplantation outcomes, especially for extended criteria donors (ECD). These methods enhance graft viability and reduce injury.

Keywords:
Liver transplantationextended criteria donorshypothermic oxygenationmachine perfusionnormothermic perfusionorgan preservation

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Area of Science:

  • Hepatology
  • Transplant Surgery
  • Organ Preservation

Background:

  • Liver transplantation (LT) faces challenges due to organ donor shortages.
  • Dynamic preservation (DP) is increasingly vital, particularly for extended criteria donors (ECD).

Purpose of the Study:

  • To review the clinical applications and future potential of various DP techniques in LT.
  • To assess the impact of DP on graft outcomes and preservation.

Main Methods:

  • A literature review was performed using Medline (PubMed).
  • Relevant studies on normothermic machine perfusion (NMP), hypothermic oxygenated perfusion (HOPE), and normothermic regional perfusion (NRP) were identified.

Main Results:

  • DP techniques like NMP, HOPE, and NRP demonstrate significant clinical benefits.
  • NMP enables real-time graft assessment and reduces ischemia-reperfusion injury (IRI).
  • HOPE mitigates IRI by supporting mitochondrial recovery, and NRP improves outcomes in donation after circulatory death donors.

Conclusions:

  • DP has revolutionized liver preservation, offering superior outcomes to static cold storage, especially for ECD.
  • Standardized clinical endpoints are needed to enhance the applicability of DP research.