Cadaveric Donor Renal Transplantation; Review of 39 Cases / 대한이식학회지

ABSTRACT

To improve the graft survival in cadaveric donor renal transplantation, various factors that affect the results of allograft function has been analysed and reported. From January 1994 through December 1998, 39 cases of renal transplantation were performed using 20 cadaver donor. Thirty five of them were from brain dead donor and four from cardiac arrest donor. The most frequent cause of brain death was head injury by traffic accident, mostly autobicycle accident. Male donor ratio was 85.0% and their mean age were 29.3 years old. Mean cold ischemic time was 347.5 minutes and warm ischemic time of 4 cardiac arrest cases were 55-60 minutes. The number of HLA mismatch more than 4 were 64.1%. There were 8 cases of multiple renal arteries and 4 cases of double ureter. Donor hypotension during and before kidney procurement and warm ischemic time were factors that cause the delayed graft function in our cases. The number of HLA mismatch and use of Cellcept as immunosuppressant were two factors that affected the development of acute rejection during 6 months after renal allograft. Among the 39 kidneys of 20 donors, 12 paired kidneys showed different graft result in each recipient. Recipient age, number of HLA mismatch, cold ischemic time, duration of hemodialysis before transplantation, and level of hemoglobin were factors that cause the diffrerent result in paired kidney. One and two year graft survival rate were 89.6% and 76.5% respectively. In summary, the early results of our cadaver donor renal transplantation was comparable to living donor transplantation. Adequate donor management and HLA matching between donor and recipient are factors that can improve the graft result.