Present status of organ transplantation from DCD donors in Japan

As organ donation under DBD donors has reached a plateau in developed transplantation countries in Europe and the United States, organ donation after DCD donors has been actively promoted. This has led to the introduction of extracorporeal membrane oxygenation (ECMO) after cardiac arrest and withdrawal from life support when the patient is incapable of recovery, enabling the removal and transplantation of multiple organs after cardiac arrest. In Japan, these efforts have not been implemented, and only kidneys have been transplanted from DCD donors after spontaneous cardiac arrest. In addition, the revision of the Organ Transplant Law to allow organ donation under brain death with only family approval has drastically reduced the number of DCD donors. In Japan, efforts are underway to introduce ECMO and to wean patients off life support systems so that multi-organ donation after cardiac arrest will be possible as in Europe and the United States.