PMID- 8531856 OWN - NLM STAT- MEDLINE DCOM- 19960130 LR - 20071114 IS - 0098-1532 (Print) IS - 0098-1532 (Linking) VI - 26 IP - 2 DP - 1996 Feb TI - Renal failure in Wilms' tumor patients: a report from the National Wilms' Tumor Study Group. PG - 75-80 AB - This report defines the incidence and determines the etiology of renal failure (RF) in patients undergoing treatment for Wilms' tumor (WT). The database of the National Wilms' Tumor Study (NWTS) was searched to identify all children reported to have developed chronic renal failure. There were 55 patients found to have RF. Of these, 39 patients had bilateral tumors, 15 with unilateral disease and one with a WT in a solitary kidney. The median interval from diagnosis to the onset of renal failure was 21 months. The incidence of RF in bilateral WT was 16.4% for NWTS-1 & -2, 9.9% for NWTS-3, and 3.8% for NWTS-4. The incidence of RF in unilateral WT remained stable. The most common etiologies of RF were: bilateral nephrectomy for persistent or recurrent tumor (24 pts), Drash syndrome (12 pts), progressive tumor in the remaining kidney (5 pts), radiation nephritis (6 pts), and other causes (5 pts). The etiology of renal failure was not reported in three children. Children with unilateral WT and a normal contralateral kidney have a very low incidence of RF, and this review does not support a recommendation for parenchymal sparing procedures in these patients. Children with bilateral WT are at risk for the development of RF, and parenchymal sparing procedures are warranted. FAU - Ritchey, M L AU - Ritchey ML AD - Department of Surgery, University of Texas-Houston Medical School, USA. FAU - Green, D M AU - Green DM FAU - Thomas, P R AU - Thomas PR FAU - Smith, G R AU - Smith GR FAU - Haase, G AU - Haase G FAU - Shochat, S AU - Shochat S FAU - Moksness, J AU - Moksness J FAU - Breslow, N E AU - Breslow NE LA - eng GR - CA-42326/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Med Pediatr Oncol JT - Medical and pediatric oncology JID - 7506654 SB - IM CIN - Med Pediatr Oncol. 1997 Mar;28(3):239-40. PMID: 9024526 MH - Child MH - Follow-Up Studies MH - Humans MH - Kidney Failure, Chronic/*etiology MH - Kidney Neoplasms/*complications/therapy MH - Wilms Tumor/*complications/therapy EDAT- 1996/02/01 00:00 MHDA- 2000/06/20 09:00 CRDT- 1996/02/01 00:00 PHST- 1996/02/01 00:00 [pubmed] PHST- 2000/06/20 09:00 [medline] PHST- 1996/02/01 00:00 [entrez] AID - 10.1002/(SICI)1096-911X(199602)26:2<75::AID-MPO1>3.0.CO;2-R [pii] AID - 10.1002/(SICI)1096-911X(199602)26:2<75::AID-MPO1>3.0.CO;2-R [doi] PST - ppublish SO - Med Pediatr Oncol. 1996 Feb;26(2):75-80. doi: 10.1002/(SICI)1096-911X(199602)26:2<75::AID-MPO1>3.0.CO;2-R.