Progress in renal transplantation for children.

Renal transplantation continues to be the goal of therapy for children with end-stage renal disease. Patient age, primary renal disease, psychosocial status, living versus cadaver donor allograft, optimal immunosuppressive therapy, urologic status, and maximization of growth and development must be considered in determining the optimal time for transplantation. Immunizations should be up to date, and the immune status of both the donor and the recipient with regard to Epstein-Barr virus, cytomegalovirus, human immunodeficiency virus, and hepatitis A, B, and C must be known. Prednisone, imuran, cyclosporine, and T cell antibodies remain the mainstay of immunosuppression. However, new therapies, such as FK-506, rapamycin, mofetil, brequinar, leflunomide, and human leukocyte antigen-derived peptides, are under investigation for use in transplantation. Complications, including infection, rejection, and malignancy, continue to be problematic in pediatric renal transplantation. Although patient and graft survival has improved over time, outcomes in pediatric renal transplantation continue to lag behind those in young adults.