ESPE Abstracts

Background: Thyroid function in preterm infants is often altered for various reasons. LBW or VLBW newborns frequently present a particular form of congenital hypothyroidism (CH) characterized by low FT4 and delayed TSH elevation. The incidence of this disease is 1:250 for VLBW babies and 1:1589 for LBW newborns. In this condition, neonatal screening based solely on TSH can miss the diagnosis, therefore some screening programs have proposed to repeat the screening te...

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...

Background: Thyroid hormones (TH) play multiple effects on glucose metabolism. Some recent studies carried out in adult patients suggested an association between altered sensitivity to TH and type 2 diabetes, obesity, and metabolic syndrome. No studies are currently available on the presence of altered sensitivity to the action of TH in youths with prediabetes.Objective: To evaluate the relationship between sensitivity t...

Introduction: Achondroplasia is caused by a pathogenic mutation in the FGFR3 gene, leading to impaired endochondral bone growth and multiple medical complications. Vosoritide (once daily, subcutaneous injection) has recently been approved by the European Medicines Agency (EMA) for treating achondroplasia in patients aged ≥2 years until closure of epiphyses. It has been made available in France via an early access program, a cohort Temporary Authorization fo...

Background: At present few data have clearly showed an increased frequency of idiopathic central precocious puberty (CPP) in females during the COVID-19 pandemic. The role of environmental factors is not fully understood and various hypotheses have been formulated.Aims of the study: To evaluate retrospectively the incidence of newly diagnosed CPP and other pubertal disorders (Premature thelarche, early puberty, fast pube...

Introduction: Identifying the nutritional diagnosis of adolescents is crucial for developing public health strategies that promote the adequate development of this population.Objective: To analyze the temporal trends of the BMI of Brazilian adolescents (10 to 19 years old) between 2010 and 2021.Methods: Descriptive ecological study. Data obtained from e-SUS Primary Care. The preval...

Background: Sp7, also known as Osterix (Osx), is a zinc-finger transcription factor, essential for osteoblast differentiation and bone formation. While bone formation is absent in Osx knockout mice, human loss of function mutations lead to impaired bone formation and cause recessive osteogenesis imperfecta, type XII (OMIM 613849 ).Case: The 5-year-old son of non-consanguineous parents presented with multiple long bone fr...

Introduction: Neonatal diabetes, defined as the onset of diabetes within the first six months of life, is very rare disease. Several genetic factors caused to neonatal disease have been identified to date. PTF1A (pancreatic transcription factor 1a) play a key role in early pancreas development and cerebellar neurogenesis. Biallelic mutations in PTF1A have been reported in patients with pancreatic and cerebellar agenesis, whereas mutations loc...

Background: Non-alcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease which occurs in the setting of insulin resistance and increased adiposity. It has rapidly evolved into the most common liver disease seen in the pediatric population. NAFLD can be divided into non-alcoholic fatty liver (NAFL), which denotes bland steatosis, and non-alcoholic steatohepatitis (NASH), which is marked by steatosis and lobular inflammation and hepatoce...

Diagnosis of craniopharyngiomas in childhood is often delayed due to nonspecific symptoms. In Italy all children are followed-up by paediatricians of the NHS and paediatric endocrinologists are present throughout the country. This would theoretically lead to an early diagnosis. We aimed to examine the clinical picture at diagnosis and duration of history before diagnosis in 117 patients (pts) followed-up at Endocrinology Centres belonging to the I.S.P.E.D..<p class="abstex...