Abstract This Position Statement updates the different components of the therapy of obesity (lifestyle intervention, drugs, and surgery) in children and adolescents, previously reported in the consensus position statement on pediatric obesity of the Italian Society of Pediatric Endocrinology and Diabetology and the Italian Society of Pediatrics. Lifestyle intervention is the first step of treatment. In children older than 12 years, pharmacotherapy is the second step, and bariatric surgery is the third one, in selected cases. Novelties are available in the field of the medical treatment of obesity. In particular, new drugs demonstrated their efficacy and safety and have been approved in adolescents. Moreover, several randomized control trials with other drugs are in process and it is likely that some of them will become available in the future. The increase of the portfolio of treatment options for obesity in children and adolescents is promising for a more effective treatment of this disorder.
Abstract Background Nutrition exerts a fundamental role in the prevention of pediatric obesity (OB). The effect of a strict nutritional counselling on the prevalence of overweight (OW) or OB according to the association with potential risk factors has never been explored in toddlers. Methods The eligible population was represented by 676 toddlers aged 24–36 months, assigned to 18 primary care pediatricians specifically trained on nutritional issues in the Campania region. Six-hundred-twenty-nine children (333 boys, 296 girls), mean age 27.8 ± 4.2 months were effectively included in this observational study. Specifically, children received nutritional advice with particular emphasis to proteins and sugar composition supported by leaflets and reinforced at each visit. Weight, height and body mass index were assessed at the last control visit, at the age of 24–36 months. The following individual and family risk factors were considered: gestational age, birth weight, eutocic/caesarean delivery, milk feeding history, household smoking or antibiotics exposure, parents’ weight, height and educational level. Results Twenty-two% children were classified as OW and 6% as OB. High birth weight, parental OW/OB, and caesarean delivery were significant risk factors for OW/OB. In adjusted models, cesarean versus vaginal delivery was independently associated with a more than 70% risk of OW/OB, while paternal OW/OB vs normal-weight was associated with a nearly twofold increase of OW/OB in toddlers. Conclusions The high prevalence of OW/OB in toddlers underlines that a strict nutritional counseling should be implemented in a primary care setting. Toddlers with high parental BMI or born by cesarean delivery represent a category at particular risk for OW/OB, and may require a more intensive surveillance.
An infant with congenital hypothyroidism (CH) is described who in the course of thyroxin replacement therapy developed cow's milk protein intolerance (CMPI) and subsequently coeliac disease (CD). The presence of these two pathologies interfered with the intestinal absorption of L-thyroxin (L-T4) and made the appropriate management of CH difficult. A male patient, formula fed from birth, was screened for CH at 5 days of age. CH was confirmed and L-T4 treatment (6.8 micrograms/kg/day per os) begun at 35 days of age. Seen after 3 weeks because of feeding problems and impaired growth and with a serum T4 concentration of 4.7 micrograms/dl and a TSH of 56 mU/ml, his replacement dose was increased to 12 micrograms/kg/day. One week later, the child was hospitalized because of vomiting, acidosis and shock. CMPI was diagnosed and the child began a diet with a hydrolyzed milk protein food. After 7 weeks the serum T4 improved to 11 micrograms/dl, the TSH decreased to 10 mU/ml, while maintaining the 12 micrograms/kg dose. After 2 months an oral challenge with cow's milk confirmed the diagnosis of CMPI with a concomitant decrease in serum T4 to 6.4 micrograms/dl, while TSH rose to 64 mU/ml. Weight and T4 levels normalised with CMPI diet. At 12 months of age the patient presented anorexia and impaired growth.(ABSTRACT TRUNCATED AT 250 WORDS)
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The Italian Consensus Position Statement on Diagnosis, Treatment and Prevention of Obesity in Children and Adolescents integrates and updates the previous guidelines to deliver an evidence based approach to the disease. The following areas were reviewed: (1) obesity definition and causes of secondary obesity; (2) physical and psychosocial comorbidities; (3) treatment and care settings; (4) prevention.The main novelties deriving from the Italian experience lie in the definition, screening of the cardiometabolic and hepatic risk factors and the endorsement of a staged approach to treatment. The evidence based efficacy of behavioral intervention versus pharmacological or surgical treatments is reported. Lastly, the prevention by promoting healthful diet, physical activity, sleep pattern, and environment is strongly recommended since the intrauterine phase.
Aim: Several authors have hypothesized an association between congenital viral infections and the onset of autism spectrum disorders (ASD). We aimed to assess the prevalence of congenital varicella zoster virus (VZV) infection in patients with ASD. Patients & methods: Congenital infection by VZV was evaluated in a cohort of 38 children with ASD and in 44 healthy controls. PCR for VZV-DNA performed on dried blood spots collected at birth. Results & conclusion: No VZV infection was detected in both groups. With the limitation of the small sample size of this study, the results are not in favor of a role of VZV in the etiology of ASD.
Abstract Background Nutrition exerts a fundamental role in the prevention of obesity (OB). The aim of this study was to assess the extent to which well recognized risk factors for early OB can be associated to overweight (OW) or OB under a standardized nutritional approach and surveillance in toddlers. Methods The eligible population was represented by 676 toddlers aged 24–36 months, assigned to 18 primary care pediatricians trained on nutritional issues who shared a standardized nutritional approach. Six-hundred-twenty-nine children (333 boys), mean age 27.8 ± 4.2 months were effectively included in this observational study. Parents received nutritional advice with particular emphasis to proteins and sugar composition supported by leaflets and reinforced at each visit. Body mass index was assessed at the age of 24–36 months. The following individual and family risk factors were considered: gestational age, birth weight, eutocic/caesarean delivery, milk feeding history, household smoking or antibiotics exposure, parents’ weight, height and educational level. Prevalence of OW/OB was compared to a group of 742 toddlers (373 boys) under usual care. Results Under a standardized nutritional counselling, 28.1% toddlers were classified as OW/OB compared to 36.9% toddlers under usual care ( p = 0.005). In unadjusted models, parental OW/OB was significantly associated to OW/OB in toddlers ( p < 0.01), while high birth weight did not reach statistical significance ( p = 0.07). In adjusted models, including all the explanatory variables studied, only paternal OW/OB vs. normal weight was significantly associated to OW/OB in toddlers (OR 2.035, 95% confidence interval 1.206–3.436). No protective effect of exclusive breast feeding during the first 6 months of age was demonstrated. Conclusions Toddlers under a standardized nutrition counselling focused to limit protein and simple sugars, showed lower prevalence of OW/OB compared to usual care. Healthy promotion activities should take into account the influence of paternal BMI on the offspring adiposity.
Abstract Background Clinical audit is a process by which physicians or other health care professionals perform a regular and systematic review of their clinical practice and amend it, when necessary. An internal audit allows to review the activities carried out by professionals, in order to assess the appropriateness, effectiveness, efficiency and safety of the services provided. Aim of this study was to apply the process of clinical audit to the obesity/overweight care in toddlers. After the correction of the nutritional errors that were considered potentially responsible for the excess weight gain, the effect of the changes of dietary advice on the frequency of overweight/obesity was assessed in a cohort of children aged 24–36 months. Methods Three Italian primary care pediatricians set up the audit strategy by recognizing the high prevalence of overweight and obesity in the entire cohort of toddlers born in 2005, 2006 and 2007 (Pre-Audit group, age 24–36 months old) under their care. By reviewing their clinical practice, they changed the protocol of weaning and feeding up to 36 months, mainly reducing protein and sugar excess. The change involved the cohorts of toddlers born in the years 2010, 2011 and 2012 (Post-Audit group). Results Change in the approach of pediatricians to children’s diet yielded a reduction of the frequency of overweight/obesity in children between 24 and 36 months of life from 26.3% in the Pre-Audit group to 13.9% in the Post-Audit group ( p < 0.0001). Conclusion Clinical audit revealed high rates of obesity/overweight among toddlers. The practice developed a new strategy for nutritional counseling, which was effective in reducing the frequency of overweight/obesity in young children.
