ESPE Abstracts

Background: That mortality is not increased in rhGH-treated patients when adjusting for birth characteristics was recently published (1). When applying a developed mortality model of the general population, the observed and expected deaths in rhGH-treated IGHD, ISS and SGA patients (n=3847) where 21 and 21.99, respectively. The model includes gender, age, calendar year, gestational age (GA), birth lengthSDS (BLSDS), birth weightSDS (BW...

Background: Consultations for infantile hypercalcaemia have increased at Sydney Children’s Hospital since guidelines for vitamin D3 supplementation during pregnancy were introduced in 2006. Recent nationwide shortages of low-calcium formula (LCF) suggest this problem may be widespread.Aim: To determine if infantile hypercalcaemia is occurring more commonly, identify potential aetiologies and clinical significance.Me...

Background: Mutations in PROP1 are the most common known genetic cause of congenital multiple pituitary hormone deficiency (MPHD).Objective and hypotheses: Aim of our study was to clinically and genetically characterize a cohort of Lithuanian patients with MPHD.Method: Seventy-six Lithuanian MPHD patients were tested for PROP1 gene by Sanger sequencing. Hormonal investigations, pituitary imaging and GH therapy wer...

Background: Early-onset severe obesity due to leptin deficiency typically results from a defect of leptin production or secretion due to mutations in the leptin gene. Recently we described a new form of leptin deficiency caused by bioinactivity of the hormone and associated with high circulating leptin levels (New England Journal of Medicine 2015 372 48–54).Method: Serum leptin was measured by ELISA. The leptin gene was seq...

Background: Ten percent of children born small for gestational age fail to catch-up and remain short during childhood (SGA-SS). Several genes causing SGA-SS have been described, however, in most cases, the mechanisms of prenatal and postnatal growth impairment remain unknown.Aim: To decipher genetic etiologies within a large single-center cohort of SGA-SS children in order to better understand the pathophysiological mech...

Aim: There is a current lack of international guidelines for managing the endocrine aspects of Noonan syndrome (NS). A clinical practice survey was developed to identify knowledge gaps and differences in the management of patients with NS across Europe.Materials and Methods: A 60-question clinical practice survey was developed for clinical geneticists, paediatric endocrinologists and paediatric cardiologists directly involved in treating...

Introduction: Familial tall stature (FTS) is defined as height taller than +2 SD in a subject growing within his/her midparental height (MPH) with no apparent dysmorphic features. FTS is routinely not an indication for genetic investigation. However, some subtle dysmorphic features of various genetic disorders might be missed justifying the need for further investigation.Aims: To elucidate the genetic cause of FTS and to...

Introduction: In 1950s - 1960s, the thalidomide disaster resulted in congenital malformations in more than 10,000 children. Derivative of thalidomide interferes with early embryonic transcriptional regulation due to selective degradation of SALL4 protein and thus, thalidomide embryopathy phenocopies pathogenic variants of the SALL4 gene. Their phenotypes range from phocomelia, reduced radial ray, to defects of the heart, kidneys, eye, and cerebral mid...

Introduction: Primary multiple pituitary hormone deficiency (MPHD) is caused by impaired development of the pituitary gland during the intrauterine period. Pathogenic variants in numerous genes affecting pituitary morphogenesis or differentiation have been proven to cause MPHD. However, in most people, genetic examination still fails to bring a conclusive finding explaining the cause of MPHD. The aim of our study was to identify the genetic aetiology of MPHD u...

Introduction: The ESPE e-Learning web portal is a free, globally accessible online tool to enhance learning in Paediatric Endocrinology and Diabetes. Since August 2022, the e-learning content includes 30 accredited hours of ESPE/ISPAD e-learning Continuing Medical Education (CME) courses with ten core modules each in Paediatric Endocrinology, Paediatric Endocrinology in Resource Limited Setting (RLS) and Paediatric Diabetes. The CME modules were created by wor...