15 research outputs found
Urinary Albumin and Interleukin-8 Levels are not Good Indicators of Ongoing Vesicoureteral Reflux in Children who have no Active Urinary Tract Infection
Introduction: Vesicoureteral reflux (VUR) is a risk factor for kidney scarring, hypertension and declining renal function. Standard diagnostic methods are invasive and can cause exposure to radiation and urinary tract infections (UTIs). We aimed to investigate urine albumin and interleukin-8 levels as markers of ongoing VUR and renal damage in children without UTIs.
Methods: Random urine samples were collected from 51 children, including 16 children with VUR (group A), 17 children with resolved VUR (group B) and 18 normal children (group C). The diagnosis of VUR or resolved VUR was confirmed by voiding cystourethrogram (VCUG) or direct radionuclide cystography (DRNC). All children had normal kidney function and had no evidence of UTI in the preceding three months. Random urine specimens were assayed for albumin (Alb), creatinine (Cr) and interleukin-8 (IL-8) and mean values were compared by one way ANOVA.
Results: In groups A and B, the mean age at first UTI was 31.7 ± 2.4 and 27 ± 2.0 months respectively. In group A, the mean duration between VUR diagnosis and study entrance was 30 ± 9.1 months. In group B, the mean duration between VUR diagnosis and recovery was 19.9 ± 1.3 months. Overall, 76.4% of affected children had bilateral VUR and 41.2% had severe VUR. There were no significant differences in urinary Alb, IL-8, Alb/Cr and IL-8/Cr between the three groups.
Conclusion: The current study does not support the hypothesis that microalbuminuria or urinary IL-8 are good indicators of ongoing VUR and renal injury in children.
Keywords: Children; Interleukin-8; Microalbuminuria; Vesicoureteral Reflux
Serum interleukin -8 is not a reliable marker for prediction of vesicoureteral reflux in children with febrile urinary tract infection
Performance of Eleven Simplified Methods for the Identification of Elevated Blood Pressure in Children and Adolescents
Epidemiology of death caused by carbon monoxide poisoning in Golestan province, Iran, 2010-2015
Background and purpose: Carbon monoxide (CO) is one of the most common causes of death due to poisoning in Iran. This study is an epidemiological survey of death due to CO poisoning in Golestan province, Iran. Materials and methods: This cross-sectional study was carried out on all profiles of referential bodies to Golestan Department of Forensic Medicine who died due to CO poisoning between 2010 and 2015. Data, including information on demography, poisoning and death condition, were analyzed using SPSS V16. Results: A total of 420 deaths was recorded due to poisoning, of whom 59 (14%) died from CO poisoning which was the third cause of death after opium and rice tablet. The CO poisoning cases included 71.2% (n=42) males. The cases were mainly aged 20–39 years (67.8%, n=40), 64.4% (n=38) were married, and 72.9% (n=43) lived in urban areas. Poisoning occurred mostly in winter (49.2%, n=29). Most CO poisoning incidents happened at home (62.7%, n=37) especially in living room (44.1%, n=26) and bathroom (13.6%, n=8), and gas heaters were the source of poisoning in majority of cases (37.3%, n=22). Conclusion: CO was the third cause of death due to poisoning in Golestan province that was found to be more common among men and in homes with gas heaters. So, more attention on safety of gas heaters and other sources of CO generation is needed especially in winter and residential places without suitable ventilation. © 2017, Mazandaran University of Medical Sciences. All rights reserved