ESPE Abstracts

Background: Severe primary insulin-growth factor-1 (IGF1) deficiency (SPIGF1D) is a rare cause of short stature. Diagnosis is based on low basal IGF1 concentration, short stature, normal or elevated growth hormone concentrations and absence of any secondary causes of growth failure. Thanks to advances in next-generation sequencing (NGS) technologies, genetic etiology of SPIGF1D is expanding.Objectives: • Identify th...

Gender uncertainty is stressful condition for children and their families. Gender assignment in children with disorder of sex development (DSD) is considered as a medical emergency. Influencing factors to consider when debating gender assignment include medical diagnosis, external genital appearance, potential of fertility and sexual, therapeutic and/or surgical intervention options, views and desires of patients and families, situation of social-cultural factors, the psycholo...

Background: Reaching a definitive diagnosis in individuals with XY DSD is challenging and the time taken to reach a diagnosis is an important clinical benchmark that has not been sufficiently explored in this group of conditions.Objective: To evaluate the diagnostic process with a focus on the time to diagnosis in children with XY DSD reported via the e-reporting platform (e-REC) of the European Registries for Rare Endoc...

Background: We are not aware of other longitudinal cohort studies of boys with annual assessments of pubertal development and long term follow-up to adulthood to evaluate semen quality.Objective: To describe semen quality and investigate its predictors in a longitudinal cohort study of Russian boys followed from prepuberty until adulthood.Design and methods: From 2003 to 2005, 516 prepubertal 8–9-year-old boys were enrolled (8...

Objectives: Achondroplasia (ACH) is a rare, genetic skeletal dysplasia, resulting in impaired endochondral bone growth and leading to multisystem complications. We aimed to estimate rates of non-skeletal complications in ACH patients compared with general population controls.Methods: Retrospective cohort study using UK Clinical-Practice-Research-Datalink (CPRD-GOLD), identifying an ACH cohort. Study index date was define...

Background: Disorders of sex development (DSD) is a group of uncommon birth defects. Androgen excess in genetic females and androgen deficiency in genetic males can result in DSD. A child with ambiguous genitalia could be a virilized female or an under-masculinized male. Presented here is the socio-demographic profile, age at diagnosis, clinic 351al profile and etiology of patients with 46,XY DSD who are on follow up at our hospital.Objective and hypothe...

Objective: The objective of this study is to determine the incidence of early neonatal hypoglycemia and to confirm potential risk factors.Study design: The study was conducted at a tertiary Medical Center in Qatar. between January 2018 and December 2019. First blood glucose concentrations of all infants admitted to the nursery were measured using a "point of care" analyzer (Accu-Chek). We recorded risk factors for hypoglycemia su...

Background: Recurrence of craniopharyngiomas influences mortality. Apart from the extent of surgical resection, few clinical parameters have been consistently shown to be associated with recurrence. Radical resection is difficult due to infiltration of surrounding tissue and unacceptable morbidity. Predictors of recurrence are therefore needed.Aim: To establish a multinational cohort of patients with craniopharyngioma an...

The diagnosis of central adrenal insufficiency (CAI) is challenging. The most popular diagnostic tool in pediatric population remains low-dose (1 μg) cosyntropin (LDC) test. Nevertheless, there is still a need for the CAI markers that might be used on an outpatient setting as a first-line screening. In adult patients morning cortisol and dehydroepiandrosterone sulphate (DHEAS) has been postulated as a possible markers. The aim of the study was to evaluate the usefulness of ...

Background: Diabetes ketoacidosis (DKA) is the most severe complication in type 1 diabetes (T1D) but patient education and ketone monitoring may help decrease its frequency. However, the influence on glucose homeostasis of systematic ketone monitoring and of the nature of monitoring (urine vs blood) is unclear.Objective and hypotheses: To determine whether the use of blood ketone monitoring, as compared to urine ketone testing, decreases the duration of ...