Pediatric transplantation
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Pediatric transplantation · May 1999
Significance of Epstein-Barr virus status and post-transplant lymphoproliferative disease in pediatric thoracic transplantation.
Epstein-Barr virus (EBV)-associated post-transplant lymphoproliferative disease (PTLD) is a serious complication of organ and bone marrow transplantation. The importance of EBV matching between recipient and donor remains unclear. Between October 1987 and December 1997, 64 pediatric cardio-pulmonary transplants were performed at this center (58 hearts, two heart/lungs, four sequential single lungs). ⋯ PTLD was diagnosed in two of 56 patients from whom paired sera was available; one was donor and recipient EBV IgG negative; the other was donor and recipient EBV IgG positive. No cases of PTLD were diagnosed in the remaining eight patients from whom paired sera was not available. Our experience suggests that PTLD does not occur with any greater frequency in the 'mismatch' group, and does not justify EBV matching in pediatric thoracic transplantation where there is a higher proportion of EBV-negative recipients than in adults.
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Pediatric transplantation · Jan 1999
ReviewHigh-dose therapy with stem cell rescue for pediatric solid tumors: rationale and results.
Metastatic and recurrent pediatric solid tumors usually respond to chemotherapy but are likely to recur. Because of steep dose-response relationships, HDT requiring hematopoietic rescue may improve outcome. ⋯ Metastatic Ewing's sarcoma appears to be a closely analogous situation, and promising phase II studies suggest that a definitive trial of efficacy would be appropriate. Phase I or II trials remain appropriate and are needed to define further the efficacy of HDT for most other poor prognosis pediatric solid tumors.
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Pediatric transplantation · Aug 1997
Case ReportsDiagnosis and management of primary hyperoxaluria type 1 in infancy.
We report a case of a 6-month-old infant who presented with failure to thrive due to end-stage renal disease as a result of primary hyperoxaluria type 1. The infant was managed with a combined daily hemodialysis and peritoneal dialysis prescription in order to manage the total body oxalate burden. Medical management included oral pyridoxine, aggressive hydration and nutritional supplementation via an enteral feeding tube. ⋯ The post-operative course was complicated by gross hematuria and increased hyperoxaluria, requiring an increase in hydration and thiazide diuretics. This infant received a combination of dialysis modalities which was designed to lower the potential oxalate burden prior to transplantation. This case illustrates the difficulty in medical management of an infant pre- and post-combined liver/kidney transplantation.