[Kidney transplantation in pediatric patients: 18-year experience at Hôtel-Dieu de France].

INTRODUCTION: During the period from September 1993 to March 2011, 79 kidney transplants in children and adolescents less than 18 years old were performed in our department; fifty-six in the familial group and 13 in the cadaveric group. We report in this study: immunosuppression protocols, medical and surgical complications (including rejection episodes), graft and patient survival.

MATERIAL AND METHODS: Immunosuppression protocol has been modified throughout those eighteen years. Induction therapy includes serum anti- lymphocyte + cyclosporine + azathioprine and prednisone. Since 2000, azathioprine was replaced by mycophenolate mofetil and since January 2005 cyclosporine was given as well as tacrolymus according to EBV status. Basiliximab-Simulect® was included in the protocol since 2010.

RESULTS: Surgical complications were only two lymphoceles, reversible after surgical drainage in the peritoneum. Medical complications were mainly infections or rejections. Thirty-six episodes of rejection occurred: 7 in the commercial group, 16 in the familial group and 13 in the cadaveric group. At the end of the study, 9 patients returned to dialysis, 5 from the cadaveric group, 2 from the familial group and 2 from the commercial group.

CONCLUSION: After eighteen years experience in kidney transplant, we believe that kidney transplant remains the optimal treatment for terminal renal failure even for children weighing less than 10 kg. The follow-up of pediatric patients with kidney transplant revealed different positive effects on growth, regular school attendance and psychomotor development. At the end of the study: 24 are at school, 12 at universities, 5 are attending specialized schools and 9 are active workers.