RESUMEN
Renal transplantation is the treatment of choice in children with end stage renal disease. Advances in organ retrieval and preservation, improved surgical techniques and postsurgical care, newer immunosuppressive drugs and prevention and treatment of infections have significantly improved survival of the renal allograft. The absolute requirements for a transplant are compatible blood group and a negative cytotoxic crossmatch. HLA identical grafts have a longer half-life than those that are less well matched. The immunosuppressive drugs most often used are cyclosporin A (or tacrolimus), azathioprine (or mycophenolate mofetil) and prednisone. Complications following transplantation include episodes of acute rejection, serious bacterial and viral infections, hypertension and recurrence of primary disease in the allograft. Each centre must have standard protocols for pre-transplant evaluation, and monitoring during surgery and in the post-operative period. Socio-economic factors should be evaluated before offering renal transplantation to children in developing countries.