Abstract
Despite increasing evidence that tandem HDCT and autoSCT might improve the survival of patients with high-risk solid tumors, patients with Wilms tumor may be at high risk of acute and chronic renal impairment during and after tandem HDCT/autoSCT because they usually have a single kidney. We investigated the feasibility of tandem HDCT/autoSCT in patients with Wilms tumor, focusing on renal function. Six patients with relapsed/progressed Wilms tumor were assigned to undergo tandem HDCT/autoSCT. One patient developed transient ARF during the first HDCT/autoSCT. All other patients underwent the second HDCT/autoSCT as scheduled. Acute renal dysfunction during the second HDCT/autoSCT was transient and manageable. Indicators of glomerular function such as creatinine clearance, serum creatinine, and albumin excretion were in the normal range at three yr after tandem HDCT/autoSCT. Subclinical tubular dysfunctions, such as increased excretion of β-N-acetylglucosaminidase and β2-microglobulin, were identified at one and three yr after tandem HDCT/autoSCT; however, no patient required treatment for these conditions. These results are helpful to consider tandem HDCT/autoSCT as a treatment option in patients with Wilms tumor. Longer duration of follow-up and close monitoring of tubular function are required if tandem HDCT/autoSCT is indicated in patients with Wilms tumor.
Original language | English (US) |
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Pages (from-to) | 855-860 |
Number of pages | 6 |
Journal | Pediatric Transplantation |
Volume | 15 |
Issue number | 8 |
DOIs | |
State | Published - Dec 2011 |
Keywords
- Wilms tumor
- autologous transplantation
- glomerular function
- high-dose chemotherapy
- tubular function
ASJC Scopus subject areas
- Pediatrics, Perinatology, and Child Health
- Transplantation