Machine perfusion versus cold storage for the preservation of kidneys from donors ≥ 65 years allocated in the Eurotransplant Senior Programme.

In the Eurotransplant Senior Programme (ESP), kidneys from donors aged ≥ 65 years are preferentially allocated locally and transplanted into patients aged ≥ 65 years on dialysis. The purpose of this study was to analyse whether the results of transplantation in the ESP can be improved by preservation of organs by hypothermic machine perfusion (MP) compared with simple cold storage (CS).