ESPE Abstracts

Introduction: Data on BP in children with classic congenital adrenal hyperplasia (CAH) is inconsistent.Aim: To assess the trend in BP throughout childhood using data from the International CAH registry and compare this to normative data from the American Academy of Paediatrics (AAP).Method: This retrospective multi-centre study included 37 centres from 20 countries. BP data was ana...

Background: CNS tumors are the most frequent solid tumors in pediatric population. The IGF system of ligands and receptors are known to play an important role in both normal and neoplastic growth. Recently, we have shown that in paediatric gliomas, IGF-1R nuclear localization was significantly associated with both high grade tumours and increased risk of death, suggesting that nuclear IGF-1R localization may contribute to an aggressive behaviour of these tumours.<p class="...

Background: Otological problems in Turner syndrome (TS) are notoriously common and troublesome, often requiring intervention with adeno-tonsillectomy, insertion of ventilation tubes and occasionally resulting in serious disease such as cholesteatoma.Survey of otological problems in the West of Scotland: A case note review of 174 girls attending the Turner clinic in Glasgow, Scotland from 1989–2015 found that of 155 patients in whom data were availab...

Background: Delta-Like Homologue 1 (DLK1) is a gene encoding a transmembrane protein, which may also be secreted into the circulation. DLK1 levels are known to rise in maternal serum during late gestation and our genetic studies in the mouse have shown that this DLK1 arises from the conceptus. However, the cell population that secretes DLK1 into the maternal circulation has not been identified. Since DLK1 has been shown to be differentially expressed in intrauterine growth res...

Background: Mulibrey nanism (MUL) is a monogenic growth disorder with typical craniofacial features, perimyocardial heart disease, infertility and predisposition to tumors. MUL is caused by mutations in the TRIM37 gene encoding TRIM37 protein possessing E3 ubiquitin-ligase activity.Objective and hypotheses: MUL patients have pre- and postnatal growth failure with an average birth length SDS of -3.1 and birth weight SDS o...

Background: Obesity has in males been associated with reduced testosterone levels during and after puberty. However, the onset and progress of puberty into fertility in obese boys remain inadequately evaluated.Objective and hypotheses: We aimed to study testicular function at the end of pubertal development (15–24 years) in males with severe childhood-onset obesity (height-adjusted relative weight exceeding 160% before the age of 7 years).<p cla...

Background: In mammals, maternal glucocorticoids are transmitted through breast milk, particularly under stressful circumstances. In humans, it is unclear whether milk cortisol levels are dependent on stressful perinatal circumstances, such as preterm birth.Objective and hypotheses: Our aim was to compare cortisol concentrations in breast milk of mothers of very preterm infants (GA <32 weeks) to breast milk cortisol concentrations of mothers of full-...

Background: Insulin pumps are widely used in the treatment of type 1 diabetes mellitus (T1D) in children because of numbers of advantages in compare with multiple daily insulin injections (MDI). However, the long-term efficacy of continuous subcutaneous insulin infusion therapy (CSII) in achieving and maintaining of diabet stability is still not resolved.Purpose: Determine the feffectiveness-related factors of glycemic c...

Background: Growth hormone (GH) deficiency in children, confirmed by stimulation diagnostic tests, in some cases is accompanied by low effectiveness of somatropin replacement therapy, which may be associated with rare genetic syndromes.Aim: To study the growth effects of GH therapy in treating a patient with Floating-Harbor SyndromeMethods: A GH deficiency was diagnosed in a patien...

Background: Introital stenosis in CAH girls could occur due to poor estrogenisation of vaginal tissue. It is unknown whether CAH genital skin is equally capable of responding to estrogens and androgens, depending on form and degree of external virilisation.Objective and hypotheses: To determine the levels of oestrogen α (ERa) and androgen receptors (AR) immunoreactivity in genital tissues of girls with CAH.Method: Surgical was...