کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6218547 | 1274281 | 2013 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Prevalence and risk factors for renal scars in children with febrile UTI and/or VUR: A cross-sectional observational study of 565 consecutive patients Prevalence and risk factors for renal scars in children with febrile UTI and/or VUR: A cross-sectional observational study of 565 consecutive patients](/preview/png/6218547.png)
PurposeTo determine prevalence and risk factors for renal scar in children referred for urologic assessment of febrile UTI and/or VUR.MethodsPre-determined risk factors for renal scar were prospectively recorded in consecutive patients referred for UTI/VUR. Age, gender, VUR grade, and reported number of febrile and non-febrile UTIs were analyzed with logistic regression to determine risk for focal cortical defects on non-acute DMSA.ResultsOf 565 consecutive children, 24 (4%) had congenital renal dysplasia and 84 (15.5%) had focal defect(s). VUR, especially grades IV-V, recurrent febrile UTI, and older age increased risk. For any age child with the same number of UTIs, VUR increased odds of renal defect 5.4-fold (ORÂ =Â 5.4, 95% CIÂ =Â 2.7-10.6, AUCÂ =Â 0.759).ConclusionsFocal DMSA defects were present in 15.5% of 565 consecutive children referred for febrile UTI and/or VUR; 4% had presumed congenital reflux nephropathy without cortical defect. All VUR grades increased risk for these defects, as did recurrent febrile UTIs and older age. However, 43% with grades IV-V VUR and 76% with recurrent UTI had normal DMSA.
Journal: Journal of Pediatric Urology - Volume 9, Issue 6, Part A, December 2013, Pages 856-863