ESPE Abstracts

Aim: Circulating levels of calprotectin have been reported in obesity-related chronic low-grade inflammation in adults, but has not been evaluated in pediatric population. We investigated serum calprotectin in overweight and obese children and its association with metabolic comorbidities.Methods: We enrolled 131 children (11.7±4.1 years). According to BMI, the subjects were divided into three groups: obese >95th percentile; overweight BMI 75th&#...

Background: The increasing incidence of obesity is a global public health challenge. Although energy imbalance is the major cause of obesity, evidence suggests that other risk factors such as exposure to endocrine-disrupting chemicals (EDCs) may contribute to the development of obesity. Early life exposure to obesogens may result in a higher risk of developing obesity. Among the chemicals suspected to have obesogenic effects, bisphenol A (BPA) and phthalates are under worldwid...

Background: Over the past several decades, the age of pubertal onset in girls has shifted downward worldwide. Exposure to endocrine disrupting chemicals (EDCs) during critical windows of development may play a role in this trend. Epidemiological and animal studies showed that exposure to phthalates and BPA could be associated with earlier puberty onset in girls.Objective: To investigate the association between the exposure to BPA, DEHP’s metabolites...

We present the case of a 7-year-old female affected by permanent congenital hypothyroidism and Bannayan-Riley-Ruvalcaba syndrome. The patient was born at 31+4 gestational weeks because of premature rupture of membranes. At birth her auxological parameters were adequate for gestational age with a 75th percentile head circumference. She was diagnosed with congenital hypothyroidsm (TSH 1016 mcu/ml, FT4 <0.4 ng/dl) with an in situ gland caused by a homozygous mutation...

Background: Autoimmune diseases have a higher incidence and prevalence among the individuals with Down syndrome (DS) compared to chromosomally normal people (increased risk for thyroid, gut and islet autoimmunity, juvenile idiopathic arthritis) These findings provide insights into a very aggressive phenotypic expression of autoimmunity in DS children.Objective and hypotheses: To investigate for the 1st time whether the association with DS might per se mo...

Background: Hashimoto’s thyroiditis (HT) is the commonest autoimmune disorder in Turner syndrome (TS). Although there are in the pediatric literature many studies on the relationships between TS and HT, only few of them have specifically investigated whether the association with TS might be able to significantly affect the evolution over time of thyroid function in children and adolescents with HT, by conditioning a different thyroid status prognosis.<p class="abstext...

Background: Polybrominated diphenyl ethers (PBDEs) are widely used as flame retardants and have shown endocrine disruption properties in experimental studies. Preliminary studies in animal models have suggested a link between exposure to PBDE and alterations of puberty and reproduction.Objective and hypotheses: To investigate the association between the exposure to PBDEs and alterations of puberty in girls, referred for idiopathic premature thelarche (IP...

Background: Over the years special screening procedures for preterm and twin babies (re-screening at 2–4 weeks of life) have been adopted by many screening laboratories worldwide. However, no extensive studies have been performed to verify how many co-twins with negative test at first screening (3–5 days) become positive at re-screening, and the utility of a long-term follow-up also in co-twin with negative test at screening and re-screening.Ob...

Background: Different studies have underlined the role of anti-Müllerian hormone (AMH) and inhibin B as markers of the ovarian function in paediatric and adolescent patients with Turner syndrome (TS).Objective and hypotheses: Our study aims to verify the role of AMH in a cohort of patients affected by TS.Method: We analysed 23 TS patients, aged 2–34 years, describing their auxological parameters and the pubertal developme...

Introduction: About 25% of children and adolescents with Type 1 Diabetes (T1D) have one or more associated autoimmune conditions. Although Graves' disease (GD) rarely occurs, considering the potential severity of manifestations, an early diagnosis and appropriate treatment are essential. The first line treatment is methimazole, whose use is not free from side effects; therefore, it is important to start with the most appropriate dosage.<p class="abste...