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The Bis(2-ethylhexyl)phthalate (DEHP), a widespread plasticizer, is considered an endocrine disrupting chemical with main toxicological effects on reproductive and metabolic systems. Human biomonitoring (HBM) studies are promoted to evaluate the background exposure levels. In the frame of LIFE PERSUADED project, the HBM study measured DEHP main metabolites (mono-(2-ethylhexyl) phthalate, MEHP; 2-ethyl-5-hydroxy-hexylphthalate, MEHHP; 2-ethyl-5-oxo-hexylphthalate, MEOHP) in Italian children and adolescent (4–14 years old) according to geographical macro-areas and areas, age and sex. Children from the South and the Centre of Italy showed higher median levels of DEHP, as a sum of its metabolites (48.14 and 47.80 μg/L), than those from the North (39.47 μg/L; p = 0.0090 and 0.0004, respectively). Considering the total population, boys are more exposed than girls (only as urinary volume), and children aged 4–6 years have higher median levels than those 7–10 and 11–14 years old. The derived reference values (RV95) for DEHP in children is 168 μg/L. The relative metabolic rates of DEHP, the background levels and, thus, the RV95, vary with the geographical area, age and sex, indicating that all these parameters should be considered in the risk assessment.

The goal of this study was to evaluate the effectiveness of nebulized beclomethasone in preventing the recurrence of viral wheezing. METHODS: The study was designed as a randomized, double-blind, placebo-controlled trial. Outpatient children aged 1 to 5 years with at least 1 episode of viral wheezing in the last 12 months, presenting to any of 40 Italian pediatricians for an upper respiratory tract infection, were randomly allocated to receive beclomethasone 400 mg or placebo twice daily for 10 days. Medications were administered through a nebulizer. A clinical evaluation was performed by the pediatrician at the start and end of the treatment period. A subjective evaluation of symptoms and efficacy of treatment was performed by the parents. The primary endpoint was the incidence of viral wheezing diagnosed by the pediatricians during the 10-day treatment period. RESULTS: A total of 525 children were enrolled in the study, 521 of whom were visited at the end of the treatment period. Wheezing was diagnosed by the pediatricians in 47 children (9.0% (95% confi- dence interval: 6.7 to 11.3)), with no statistically significant differences between treatment groups (beclomethasone versus placebo relative risk: 0.61 (95% confidence interval: 0.35 to 1.08)).The treatment was considered helpful by 63% of parents (64% in the beclomethasone group vs 61% in the placebo group). In all, 46% of children still had infection symptoms at the end of the treatment period, with no differ- ences between groups. CONCLUSIONS: The findings from this study confirm that inhaled ste- roids are not effective in preventing recurrence of viral wheezing. Moreover, no benefits were found in reducing symptoms of respiratory tract infections. Pediatrics 2014;133:e505-e512 ABBREVIATIONS CI—confidence interval RCT—randomized controlled trial RR—relative risk URTI—upper respiratory tract infection Dr Clavenna conceptualized and designed the study, and drafted the initial manuscript; Drs Sequi and Cartabia conducted the statistical analyses, and reviewed and revised the manuscript; Drs Borghi and Fortinguerra were involved in the data management and reviewed and revised the manuscript; and Dr Bonati contributed to defining the protocol, supervised the study, and reviewed and revised the manuscript. All authors approved the final manuscript as submitted.

Background An evidence-based Consensus on the treatment of undescended testis (UT) was recently published, recommending to perform orchidopexy between 6 and 12 months of age, or upon diagnosis and to avoid the use of hormones. In Italy, current practices on UT management are little known. Our aim was to describe the current management of UT in a cohort of Italian children in comparison with the Consensus guidelines. As management of retractile testis (RT) differs, RT cases were described separately. Methods Ours is a retrospective, multicenter descriptive study. An online questionnaire was filled in by 140 Italian Family Paediatricians (FP) from Associazione Culturale Pediatri (ACP), a national professional association of FP. The questionnaire requested information on all children with cryptorchidism born between 1/01/2004 and 1/01/2006. Data on 169 children were obtained. Analyses were descriptive. Results Overall 24% of children were diagnosed with RT, 76% with UT. Among the latter, cryptorchidism resolved spontaneously in 10% of cases at a mean age of 21.6 months. Overall 70% of UT cases underwent orchidopexy at a mean age of 22.8 months (SD 10.8, range 1.2-56.4), 13% of whom before 1 year. The intervention was performed by a paediatric surgeon in 90% of cases, with a success rate of 91%. Orchidopexy was the first line treatment in 82% of cases, while preceded by hormonal treatment in the remaining 18%. Hormonal treatment was used as first line therapy in 23% of UT cases with a reported success rate of 25%. Overall, 13 children did not undergo any intervention (mean age at last follow up 39.6 months). We analyzed the data from the 5 Italian Regions with the largest number of children enrolled and found a statistically significant regional difference in the use of hormonal therapy, and in the use of and age at orchidopexy. Conclusions Our study showed an important delay in orchidopexy. A quarter of children with cryptorchidism was treated with hormonal therapy. In line with the Consensus guidelines, surgery was carried out by a paediatric surgeon in the majority of cases, with a high success rate.