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Chinese Journal of Transplantation(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (03): 183-188. doi: 10.3877/cma.j.issn.1674-3903.2021.03.013

• Review • Previous Articles     Next Articles

Research progress of machine perfusion in donor liver preservation

Lifeng Chen1, Hengjie Huang1, Ren Yan2, Qi Ling3,()   

  1. 1. Department of Clinical Engineering and Information Technology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
    2. State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
    3. Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
  • Received:2020-12-03 Online:2021-06-25 Published:2021-10-09
  • Contact: Qi Ling

Abstract:

Liver transplantation is one of the main treatments for end-stage liver disease, and good donor liver preservation techniques play an important role in the successful implementation of liver transplantation. At present, the static cold storage (SCS) technique, which is widely used in clinical practice, still faces the shortcomings of short preservation time and ischemia-reperfusion injury, which affects the prognosis of liver transplantation. In recent years, the machine perfusion (MP) for isolated donor liver preservation has been developed. It mainly uses mechanical power to continuously pump the perfusate into the donor liver to remove metabolic waste while providing metabolic substrates. Compared with SCS, MP has the advantages of prolonging the preservation time and improving the quality of donor organs, and MP also shows certain advantages for the preservation of donor liver from extended criteria donor. However, MP also has disadvantages such as higher cost, complicated instrument system and less clinical research, which limits its application. Studies on MP preservation of donor livers are currently at the forefront of organ preservation research, mainly focusing on the preservation, assessment, and restoration of donor liver. Here we reviewed the recent research progress of MP and its important role in the quality assessment and restoration of donor liver.

Key words: Liver transplantation, Machine perfusion, Hypothermic perfusion, Quality assessment

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