ESPE Abstracts

Background: IGF1 resistance syndrome (IGF1RS) is characterized by intrauterine and postnatal growth deficit with normal or supranormal IGF1 levels. Additional features may include intellectual deficit, microcephaly and dysmorphisms. IGF1RS may be caused by genomic or genetic defects affecting the IGF1R locus (15q26.3).Objective and hypotheses: To investigate the frequency of IGF1R mutations in a cohort of patients with pre- and/or postn...

Introduction: The metabolic effects of oral hormonal contraception (OC) on telomere length (RTL) in young women with T1D are unknown.Objective: To determine the effect of using an OC on glycemic control, inflammatory profile, and RTL in young women with T1D and healthy women without diabetes (C).Methodology: T1D (n:20, age: 20.6 ± 3.3 years) and C (n:22, age 20.2 ± 3 years) u...

Background: Obesity is a persistent disorder that almost universally recurs following treatment, suggesting a disruption on central nervous system control over energy homeostasis. Recent literature suggests that hypothalamic inflammation may have an important role on obesity pathogenesis. This inflammatory reaction, which histologically appears as a reactive gliosis, may be detected using magnetic resonance imaging (MRI), and has just been shown in rodent models and adults.</p...

Background: Insulin resistance precedes metabolic syndrome abnormalities, and may promote cardiovascular disease and type 2 diabetes in obese children. Lifestyle modification programs have been proposed as the gold standard of care in these individuals. However, results have been discouraging and the use of adjuvant strategies has been necessary. Metformin has beneficial effects on weight reduction, favoring a decrease in body mass index (BMI) and insulin resistance in obese n...

Pseudohypoparathyroidism (PHP) and related disorders lead to a wide spectrum of abnormal physical characteristics, neurocognitive and endocrine abnormalities. PHP (including all subtypes), pseudoPHP, acrodysostosis and progressive osseous heteroplasia refer to heterogeneous disorders characterized by physical findings, differently associated in each subtype, including short bones, short stature, stocky build, subcutaneous ectopic ossifications, as well as laboratory abnormalit...

Aims: Historical I-CAH data shows considerable variation in the management of 21-hydroxylase deficiency (21-OHD) congenital adrenal hyperplasia (CAH) in infancy despite existence of several guidelines. Using the I-CAH registry we analysed contemporary early infancy natural history data, creating benchmarks as part of continuous quality improvement.Methods: Of 136 infants born in 2018-2023 and treated for 21-OHD CAH withi...

Introduction: Noonan syndrome (NS) is an autosomal dominant disorder that involving multiple organ systems, with an incidence of 1:1,000 to 1:2,500.The clinical features as short stature, dysmorphic facial features, congenital heart defects most commonly pulmonary valve stenosis, typical chest, cryptorchidism. The PTPN11 gene is located on the long arm of chromosome 12q24.1 and encodes for the non-receptor protein tyrosine phosphatase SHP-2 (SHP2), generating ...

Introduction: Hypothyroidism is the commonest endocrine disorder which associates with Trisomy 21. It affects the physical and intellectual development of children. It can be either congenital or acquired.Case report: 9 years old boy diagnosed patient with Trisomy 21; presented with the complaint of bowel not opened for 3 weeks and grossly distended abdomen. On the day of admission, he had low-grade fever and settled wit...

Aims: Non-alcoholic fatty liver disease (NAFLD) is the asymptomatic involvement of liver due to fatty infiltration of hepatocytes seen commonly in obese children. Elevated serum aminotransferase level serves as a surrogate marker of NAFLD. The recommended ALT cut-offs for screening for NAFLD in obese boys and girls are 22 and 25U/L respectively. We determined the prevalence of NAFLD amongst obese children in our population based on Liver Ultrasonography(USG), ...

Introduction: Although many adolescents with gender dysphoria (GD) are being treated with GnRH analogues (GnRHa) and gender affirming hormones there is a paucity of data on the effects and side effects of this treatment in this population. We aimed to study short-term outcome of testosterone treatment in male adolescents with GD.Methods: Sixty-two adolescents who had been treated with GnRHa, and subsequently with testost...