Akademik Veri Yönetim Sistemi
EXPERIMENTAL AND CLINICAL TRANSPLANTATION, ss.230-233, 2019 (SCI-Expanded)
Objectives: Our aim was to determine potentially adverse effects of immunosuppressive protocols after liver transplantation in children. Materials and Methods: The medical records of 60 children who underwent liver transplant retrospectively analyzed. Corticosteroid, tacrolimus, and mycophenolate mofetil were the primary immunosuppressive agents used in our center. Results: The mean age of children was 6.1 years, ranging from 3 months to 17 years (34 boys, 26 girls). The most common indication for liver transplant was biliary atresia (26.7%). Thirty-nine patients (65%) received livers from living donors, and 21 patients (35%) received from livers from deceased donors. The main complications of immunosuppressive therapy were diarrhea associated with mycophenolate mofetil, hyperglycemia and hypertension associated with corticosteroid, and seizures and tremors associated with tacrolimus. Two patients developed posttransplant lymphoproliferative disorder. The diagnosis was based on histologic findings of cervical lymphadenopathy and duodenal biopsy. One patient was diagnosed with acute lymphoblastic lymphoma. In addition to these predictable adverse effects, unusual adverse effects of immunosuppression were also observed. Hemolytic anemia (n = 3) (one was also diagnosed with Evans syndrome), eosinophilic gastroenteritis (n = 2), de novo food allergy (n = 2), posttransplant lymphoproliferative disorder (n = 2), Burkitt lymphoma (n = 1), and renal tubular acidosis (n =1) were thought to be related to tacrolimus therapy. Conclusions: Adverse effects of immunosuppression represent a major cause of postoperative morbidity. The common effects of immunosuppression are recognized easily by clinicians. It should be kept in mind that unexpected symptoms and signs may be related to immunosuppression in pediatric liver transplant patients.