ESPE Abstracts

Background: Hypothalamic hamartomas(HH) are rare heterotopic congenital malformations causing central precocious puberty(CPP) and/or resistant epilepsy whose natural history is unknown.Aim: To describe clinical and imaging features, and the risk of developing endocrine deficits, particularly after surgery.Method: Retrospective case note and imaging review of all HH diagnosed by MRI between 30.08.1991 and 24.11.17, analysed by initi...

Objective: AMH causes fetal paramesonephric duct regression and is involved in testicular development and function. Sertoli cell AMH remains high during childhood until puberty. The appendix testis (AT), a remnant of the paramesonephric duct, contains both androgen and estrogen receptors. AT androgen receptors have been reported to play a role in embryonic testicular descent. The AT is commonly resected during orchiopexy and abdominal surgery as possible torsion in the future ...

Background: The increased prevalence of anti-thyroid peroxidase antibodies (anti-TPO) and autoimmune thyroiditis in children with type 1 diabetes (T1D) has been previously well described. However, the necessity for screening for anti-TPO in children who have not been diagnosed with T1D yet, but have a HLA-conferred susceptibility to T1D, has not been reported. A 3% prevalence of anti-TPO in healthy children has been shown in studies using a cut-off value of >100 kU/L for c...

Background: Promotion of high pick bone mass is one of the strategies to prevent osteoporosis in adult life. Undergraduate students are still in the age group of mineral acquisition and, therefore, their lifestyle may influence this process. Physical exercise is an important lifestyle characteristic for optimize peak bone mass (PBM).Objective: To evaluate bone mass in undergraduate students with different lifestyle.Methods: Observa...

Background: Weight loss interventions for obesity have shown variable short-term effects in adolescents and children, but data on longer-term benefits are sparse.Aim: To describe longer-term impact of lifestyle weight loss interventions in adolescent obesity.Method: Obese subjects previously underwent lifestyle weight loss interventions at a hospital-based clinic were invited to participate in metabolic re-assessment. Outcome measu...

Background: It is often difficult to establish whether hyperthyrotropinemia in preterm newborn is a simple physiologic energy sparing phenomenon or a true hypothyroidism requiring replacement treatment.Objective and hypotheses: This study aimed to find in what extent thyroid function in the preterm newborn can be influenced by clinical characteristics and complications.Method: We studied 35 preterm newborn, gestational age (GA) 32....

Background: Newborn (NB) screening programs show a wide variation in congenital hypothyroidism (CH) incidence along the years.Objective and hypotheses: To describe CH incidence, etiology, associated malformations and Down Syndrome (DS) in children detected by our NB Screening Program. To search differences between permanent CH (PCH) and transient forms (TCH).Method: We analyzed NB with positive screening results referred between A...

Background: Subclinical hypothyroidism is a common finding in Down syndrome (DS) patients and transition towards overt hypothyroidism can occur, but there are no predictor factors to identify patients that will need replacement therapy later in life.Objective and hypotheses: This is a retrospective cohort study on a population of DS paediatric patients. This study was designed to evaluate possible early predictive features of hypothyroidism development.<...

Background: Osteocalcin (OC) is an osteoblast derived marker of bone turnover, but it has also been linked to glucose metabolism. Specifically, the undercarboxylated form of OC has been proposed to act as a hormone that links bone to glucose homeostasis.Objective and hypotheses: Our aim was to study whether serum total OC associates with insulin sensitivity in 12-year-old children.Subjects and methods: A total of 192 children (109 ...

Background: Fetuin A is a hepatokine known as a natural inhibitor of the insulin receptor tyrosine kinase and is associated with insulin resistance and nonalcoholic fatty liver disease (NAFLD). Studies on adults provided conflicting results regarding the link between fetuin A and the severity of liver damage in NAFLD. Data on children are limited.Objective: To investigate the relationship between fetuin A, metabolic parameters, and NAFLD in obese childre...