ESPE Abstracts

Background: Children’s exposure to stress predicts poor health. Poor growth and maturation are recognized indicators of poor health.Objective and hypotheses: SE correlates with height, BMI and menarche. We correlated seven indicators of SE with countries’ average adult height, BMI and menarche age.Method: Data for 57 countries of average men and women’s height, BMI and menarche age were collected from WHO report. The...

Background: There is currently limited data published on the prevalence of diabetic eye disease in children and young people (CYP) with type 1 diabetes mellitus (T1DM), yet diabetic retinopathy remains one of the commonest causes of blindness in young adults.Objectives: To determine the risk and prevalence of diabetic retinopathy and to evaluate the risk factors associated with diabetic retinopathy in CYP with T1DM.Methods: All CYP...

Background: TransCon human GH (hGH) is a long-acting prodrug of recombinant hGH that releases fully active unmodified hGH. TransCon hGH was shown in phase 1 studies in healthy volunteers and a phase 2 study in adults with hGH deficiency to: i) be safe and well tolerated, ii) provide dose-dependent hGH levels, with same peak level and exposure compared to daily GH, iii) be suitable for a once-weekly dosing regimen, and iv) induce an IGF1 response within the normal range. This o...

Background: Cholestatic hepatopathy is a rare but serious threat to neonates and young infants. Their immature hepatic excretory function predisposes for severe and rapidly progressive hepatic injury. Because of the wide range of possible etiologies, it is often difficult to make an accurate diagnosis. One rare endocrine cause can be primary or secondary hypocortisolism.Case presentation: i) A 7-week-old term-born female with cholestasis, elevated liver ...

Background: Recently, patients with severe obesity have been described due to functional leptin deficiency. This new entity is characterized by high immunoreactive levels of circulating leptin (Lep), but a reduced bioactivity of the hormone due to defective receptor binding (N Engl J Med 2015;372:48–54). Since these patients can be successfully treated with human recombinant leptin (metreleptin), a diagnostic tool to detect functional leptin deficiency is needed.<p cl...

Background: Early treatment of neonatal diabetes with sulfonylureas has shown to improve neurodevelopment, beyond the demonstrated efficacy on glycemic control. Several barriers still prevent its use as an early treatment in preterm babies including the limited availability of a suitable galenic form of glibenclamide. Recently, an oral suspension of glibenclamide (Amglidia®) has been approved for use in EU.Methods: W...

Background: Severe primary insulin-growth factor-1 (IGF-1) deficiency (SPIGF1D) is a rare cause of growth retardation. Diagnostic criteria include age- and sex-dependent low basal IGF-1 levels (<2.5th percentile), height ≤ -3SDS, absence of growth hormone deficiency and of any secondary causes of growth failure.Objectives: Description of pubertal onset and growth spurt, data on adult or near-adult-he...

Background: Severe primary insulin-growth factor-1 (IGF1) deficiency (SPIGF1D) is a rare cause of growth retardation. Diagnostic criteria include age- and sex-dependent low basal IGF1 levels (<2.5th percentile), height ≤ −3SDS, absence of growth hormone (GH) deficiency and of any secondary causes of growth failure.Objectives: Phenotypic description, follow-up and molecular studies in a cohort of patients diagnosed with growth f...

Background: Congenital hypothyroidism is primarily due to thyroid dysgenesis (TD). The genes implicated in TD, account for a small number of patients with monogenic forms, less than 5%. Borealin is a major component of the Chromosomal Passenger Complex, an essential regulator of mitosis.Objective and hypotheses: To understand the role of Borealin mutations found in patients with TD.Method: We performed whole exome sequencing (WES) ...

Background: Mutations in the gene encoding LHX4, a homeodomain-containing factor with two LIM domains, are responsible for dominant hypopituitarisms with incomplete penetrance and variable expressivity. To date, only 14 unambiguous LHX4 mutations have been reported. Among those cases, 12 had an absent or ectopic posterior pituitary (EPP) and/or an abnormal sella turcica.Objective and hypotheses: To i) assess the contribution of LHX4 in combined pituitary...