ABSTRACT
Primary liver cancer (liver cancer) is one of the main indications of liver transplantation in China. Nevertheless, the 5-year survival rate of liver transplant recipients is lower than 50%. Recurrence and metastasis after operation are the main causes affecting the long-term survival of the recipients. At present, immunotherapy, represented by programmed cell death protein 1(PD-1)/programmed cell death protein-ligand 1(PD-L1) immune checkpoint inhibitor, has achieved remarkable clinical efficacy in the treatment of middle-stage and advanced liver cancer. However, whether it can be applied in recipients with recurrence and metastasis after liver transplantation for liver cancer remains controversial. The main reason is that it may cause acute rejection at the same time. In this article, the research progresses on the application of immunotherapy in recipients with recurrence and metastasis after liver transplantation for liver cancer were reviewed, aiming to improve the survival rate of recipients undergoing liver transplantation forliver cancer.
ABSTRACT
Organ transplantation is one of the effective methods for the treatment of end-stage diseases, but the lack of donors has hindered the development of organ transplantation. Extracorporeal membrane oxygenation (ECMO) can improve the hypoxia and hypoperfusion of organs, shorten the warm ischemia time, and maintain the function of donor organs effectively, in case of emergency or donor hemodynamic instability. It helps to make effective use of donor organs and benefit patients who are in urgent need of organ transplants. This article summarized the progress on application of ECMO in donor maintenance and provided suggestions for its application in organ transplantation.