Five-year outcome in pediatric patients with mycophenolate mofetil-based renal transplantation.

Background: Mycophenolate mofetil (MMF) based immunosuppression after renal transplantation has proven to be safe and beneficial for children and adolescents. However, long-term analysis, in particular of pediatric patients, is scarce.

Patients: Data of 140 patients receiving MMF versus azathioprine (AZA) in combination with cyclosporine A (CsA) and prednisone without induction were analyzed with a main focus on survival and renal function in long-term follow-up.

Pediatric renal transplantation with mycophenolate mofetil-based immunosuppression without induction: results after three years.

Background: Mycophenolate mofetil (MMF)-based immunosuppression has reduced the acute rejection rate in adults and in children in the early posttransplantation period. Three-year posttransplantation results have been reported for adults but not for children thus far. In the present open-labeled study, patients 18 years old and younger were evaluated prospectively for up to 3 years after renal transplantation (RTX).

Mycophenolate mofetil in pediatric renal transplantation without induction therapy: results after 12 months of treatment. German Pediatric Renal Transplantation Study Group.

Background: Acute rejection episodes (ARE) of kidney transplants are considered as risk factor in the development of chronic rejection. In adult renal transplantation (RTx), ARE have been significantly reduced by mycophenolate mofetil (MMF) in combination with cyclosporin (CyA) and steroids (Pred). Reports of pediatric RTx on a maintenance immunosuppression with MMF are restricted to patients (P) after antibody induction therapy.

Area under the plasma concentration-time curve for total, but not for free, mycophenolic acid increases in the stable phase after renal transplantation: a longitudinal study in pediatric patients. German Study Group on Mycophenolate Mofetil Therapy in Pediatric Renal Transplant Recipients.

Mycophenolate mofetil, an ester prodrug of the immunosuppressant mycophenolic acid (MPA), is widely used for maintenance immunosuppressive therapy in pediatric renal transplant recipients. However, little is known about the pharmacokinetics of MPA in this patient population in the stable transplant phase, and dosage guidelines are preliminary. The authors therefore compared the pharmacokinetics of MPA, free MPA, and the renal metabolite MPA glucuronide (MPAG) in the initial (sampling at 1 and 3 weeks) and stable phases (sampling at 3 and 6 months) posttransplant in 17 children (age, 12.