Workload generated by a living donor programme for renal transplantation.

BACKGROUND: The ethical and medical implications of live kidney donation result in a comprehensive work-up process. The aim of this study was to determine the magnitude of the workload and the yield of renal transplants generated by a live donor programme. METHODS: Referrals to the Leicester live donor programme over the five-year period 1994-1998 were retrospectively assessed. These were initiated by nephrology referral and subsequently investigated in a stepwise manner. Patients were counselled and baseline tests performed prior to consultant surgeon review and assessment of donor renal function/anatomy. RESULTS: One hundred and fifty referrals consisting of 150 recipients with 269 potential donors were originally made. This resulted in 32/120 (27%) related and 3/30 (10%) unrelated recipients (P=0.06) and 32/220 (15%) related and 3/49 (6%) unrelated donors proceeding to live donor transplantation, with a mean work-up time (+/-SD) of 9 (+/-7) months. One hundred and fifteen recipients (77%) and 234 (87%) donors failed to proceed at various stages of assessment, for a variety of immunological, medical and social reasons. A large number of expensive immunological investigations were required for potential donors, the majority of which did not proceed to transplantation. However as a result of performing these in the early stages of assessment the number of more invasive tests is kept to a minimum. CONCLUSIONS: There is a relatively low yield of transplants from live donor referrals, particularly those between unrelated individuals. The vast majority of referrals fail to proceed for legitimate reasons, but as a result, create a significant workload with notable staffing and financial implications.