Comparison of spousal with other donor groups: Study of a single center.

In coping with the shortage of living-related and cadaveric donor groups for renal transplantation, and in the fear of organ marketing, spousal donors are considered an invaluable potential source. Survival rates have been reported to be as high as even some related groups. This study evaluated 1039 renal transplantations up to 2003. Patient survival rates in different donor groups were determined using the Kaplan-Meier method. The 3-year patient survival rates were 93% for kidneys from 61 spouses; 92% for kidneys from 433 living-related donors; 91% for kidneys from 427 living-unrelated (excluding spouses) donors; and 90.5% for 118 cadaveric kidneys. Such results were consistent with many other reports which consistently showed that spousal donors were at least as good as living-related donors, representing a reliable source in cases of organ shortage. The high survival rate of spousal donors is probably related to their strong emotional support.