Donor characteristics can influence transplant activities and the access to transplant for some age groups.

In recent years Italy has experienced a remarkable increase in organ donation and transplant rates for kidney transplantation. The organ donation rate has placed Italy among the European leaders, but a careful comparative evaluation of Italian and international registries data demonstrates that renal transplantations have not shared the same significant growth. In a decisive way donor characteristics have influenced not only the number of renal transplantations, but also the access to transplant for some age groups. We investigated the probability of transplantation from different age groups using the Kaplan-Meier method and the log-rank test. The 7-year probability of transplant was 72% for the 15 to 45 age group, 85.7% for the 46 to 55 age group, and 88.5% for the over 55 years group (P = .0029). Ethical considerations suggest new approaches of innovative promotion of living donor transplants and a revision of organ allocation criteria.