ESPE Abstracts

Introduction: Gender incongruence (GI) is a condition where a person's gender identity does not match their assigned sex at birth, and can lead to significant distress and gender dysphoria (GD). In various studies it has been associated with a predisposition to developing pathological eating behaviours, which in turn negatively influence the individual’s metabolic health. In our study we examine selected markers of metabolic condition and assess sur...

Introduction: Gender incongruence (GI) is a condition where a person's gender identity does not match their assigned sex at birth and can lead to significant distress and gender dysphoria (GD). Some studies have shown a higher prevalence of hyperandrogenism (HA) in transboys/transmen than among the cisgender female population and considered its meaning in the context the of gender identity development. Therefore, further studies confirming this observatio...

Background: Recently PTF1A enhancer mutations have been described in subjects with early-onset exocrine and endocrine pancreas insufficiency.Objective: To describe the clinical course in three children with PTF1A enhancer mutations, in particular anthropometric development, insulin requirement and diabetes control.Method: Retrospective analysis of growth, weight and BMI development as well as insulin requirement and HbA1c level in ...

Background: Arginine HCl infusion is commonly used in the diagnostic workup of GH deficiency. There is a paucity of data whether obesity and/or short stature modulate arginine plasma concentration and associated arginine-stimulated GH secretion following a weight-based arginine infusion protocol.Objective and hypotheses: To study whether auxiological parameters modulate the arginine plasma concentration profile and associated GH secretion in children und...

Introduction: Previous reports support the hypothesis of an age dependent derangement of the hypothalamus–pituitary axis occurring in PWS subjects. In this context, transition years represent an important phase of growth process when somatic development reaches its completion. In the general population, GH deficiency (GHD) during the transition phase is associated with deterioration of body composition, metabolic alterations and reduced bone mineral density. PWS subjects ...

Background: Leydig Cell Hypoplasia (LCH) is a very rare autosomal recessive condition that is manifested by a wide spectrum of phenotypes, ranging from completely female external genitalia to male genitalia. Long-term outcome in these patients is unclear.Objectives: To assess sex assignment, clinical characteristics and long-term outcome of 46,XY LCH cases.Patients and Methods: Thr...

In Italy, treatment of children with CP is not centralized. We collected data of 117 patients (pts) (M/F 56/41) with CP diagnosed after 01/01/2000, followed-up in 14 centres of paediatric endocrinology belonging to the I.S.P.E.D. Five centres provided data on more than 10 pts (range 12-19), while the remaining on 1-9. 46 pts were diagnosed between 2000-2010 and 71 afterwards. Follow-up was 7.5±4.1 yrs.Results. Histology was adamanti...

Background: Several studies observed a positive secular trend for the occurrence of earlier puberty. Genetic background, weight gain, and environmental factors are assumed as contributors. In March 2020, WHO declared a worldwide pandemic of COVID-19. To reduce transmission, Germany and many other countries imposed regulations of social distancing and lockdowns leading to significant changes in daily life for children followed by an increase in obesity but also...

Background: PTEN Hamartoma Tumor Syndrome (PHTS) encompasses different syndromic disorders which are associated with autosomal-dominant mutations of the tumor suppressor gene PTEN. Patients are at high risk to develop benign and malignant tumors. Macrocephaly is a diagnostic feature, but there is a paucity of data on prevalence, degree und development during growth. Charts for length, weight and head circumference for this rare disorder do no...

Objective: To report on a pediatric case series of massive insulin overdose, its altered pharmacokinetics and the patients favorable outcome.Cases and results: Case 1: 300 IU of insulin aspart were subcutaneously injected into a non-diabetic eight-year-old boy within an extended suicide. After 16 hours he was found unconscious with generalized convulsions. The initial blood glucose concentration was below detection limit. It normalized o...