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An association between Helicobacter pylori infection and iron deficiency anemia has been reported in children, and it has been proposed that H. pylori infection needs to be eradicated to treat absolutely iron deficiency anemia (IDA). We investigated whether there was any correlation between H. pylori infection and iron deficiency (ID) and IDA in children, and whether the eradication of H. pylori infection without iron treatment would lead to the resolution of ID. Hemoglobin and ferritin levels, H. pylori stool antigen test and (14)C urea breath test were measured in 140 children aged 6--16 years (median 9.5 years). Children with H. pylori infection were divided into three groups on the basis of hemoglobin, mean corpuscular volume (MCV), and serum ferritin levels: groups of IDA, ID, and control. All the children received anti-H. pylori combination therapy consisting of amoxicillin, clarithromycin, and lansoprazole. Hemoglobin and MCV values rose significantly compared with baseline values after H. pylori eradication without iron supplementation in children with IDA (p=0.002 and p=0.003, respectively). Ferritin values increased significantly after H. pylori eradication in children with ID (p<0.001). We conclude that complete recovery of ID and IDA can be achieved with H. pylori eradication without iron supplementation in children with H. pylori infection.

Although frequency of ROP in Turkey is similar to that in the United States, the rate of severe ROP necessitating treatment seems to be higher in Turkey. Neonates with a gestational age of 32 weeks or less, a birth weight of less than 1,250 g, sepsis, and oxygen therapy may have a greater risk of developing ROP and screening should be intensified in the presence of these risk factors.

The aim of this study was to evaluate the predictive value of resistin and visfatin in neonatal sepsis, and to compare these adipocytokines with C-reactive protein (CRP), procalcitonin and interleukin 6 (IL-6). Donors and methods. A total of 62 term or near term infants with sepsis proven by positivity of blood culture, and 43 healthy infants were included in this study. Results. There were no statistically significant differences between the two groups as regards birthweight and gestational age. White blood cell count (p= 0.039), CRP levels (p=0.01), procalcitonin levels (p=0.01), IL-6 levels (p= 0.01), visfatin levels (p=0.01) and resistin levels (p=0.01) were significantly higher in septic infants. There was a positive correlation between visfatin, resistin and other markers (WBC, CRP, procalcitonin and IL-6). A cutoff value of 10 ng/mL for visfatin, showed 92% sensitivity and 94% specificity, and a cutoff value of 8 ng/mL for resistin showed 93% sensitivity and 95% specificity for neonatal sepsis. Conclusion. In the light of these results, visfatin and resistin can be used as a diagnostic marker similar to CRP, procalcitonin and IL-6 in neonatal sepsis. Further studies are needed to better understand the role and predictive value of these molecules in neonatal sepsis.

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The side effects of indomethacin for ductal closure in preterm neonates (e.g. increased incidence of necrotizing enterocolitis, decreased cerebral blood volume and transient renal failure) have led clinicians to seek a safer alternative. Intravenous indomethacin and ibuprofen appear to be equally effective for patent ductus arteriosus closure, but oral ibuprofen remains an experimental option with theoretical advantages yet with potential side effects. We herein report a case of transient but severe acute renal failure developing in a preterm infant in whom oral ibuprofen was used and discuss the safety of this drug in relation to its pharmacokinetics.

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