Renal transplantation in children; the Auckland experience 1980-96.
OBJECTIVE
To review the experience and outcome of renal transplantation in children who received a renal allograft at the Auckland Children's Hospital between January 1980 and June 1996.


METHODS
Retrospective review of patient records and access to data collected through the ANZDATA Registry. Forty one renal transplants were undertaken in 39 children. Prednisone and Azathioprine were the mainstay of the immunosuppressive regimen from 1980 to 1985, then cyclosporin A was introduced in 1986. Median age of first graft was 11 years (range 1.6-14 years). There were 34 living related and 7 cadaveric grafts and 17 males and 22 females. Thirteen children (33%) had a primary glomerular disorder as the cause of renal failure. Another 9 (28%) had reflux nephropathy and a further 8 (18%) had congenital renal dysplasia/hypoplasia either as primary cause or secondary to lower urinary obstruction.


RESULTS
Survival analysis showed that 93% of grafts were functioning at 12 months and 73% were still functioning at 5 years. Longest surviving transplant is 16 years. Ten primary grafts were lost with the most common cause being chronic rejection, accounting for 50% of all transplants lost. Recurrence of primary disease was the second most common (4 of 13) cause of graft failure. There was one malignancy in this series with a child developing a Kaposi's sarcoma.


CONCLUSIONS
Renal transplantation is a successful treatment of endstage renal failure in children. Chronic rejection remains a major cause of graft loss and better immunosuppressive strategies are required to deal with this problem.
Smith
L
L
Department of Surgery, Starship Children's Hospital, Auckland.
Morris
M
M
Wong
W
W
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006084:Graft Rejection; D006801:Humans; D007223:Infant; D007676:Kidney Failure, Chronic / Q000601:surgery; D016030:Kidney Transplantation / Q000706:statistics & numerical data*; D008297:Male; D012008:Recurrence; D012189:Retrospective Studies; D016019:Survival Analysis