ESPE Abstracts

Background: Activation of the Wnt/β-catenin pathway is frequent in adrenocortical tumors (ACTs). This pathway and DAX1, a negative regulator of SF1 expression, control adrenal stem/progenitor cells, which can be involved in ACTs formation.Objective: To analyse the association between the Wnt/β-catenin pathway and the expression of a stem cell marker (NANOG), STAT3, DAX1 and SF1 in ACTs.Methods: Patients:...

Introduction: COVID-19 pandemic, by restricting outside activities, encouraged a sedentary lifestyle due to social distancing and, alongside, an increase in the consumption of canned food and industrialized foods, resulting in a negative impact on the growth of children and young people (CYP). Concerns for consequences in CYP with type 1 diabetes (T1D) rose.Objectives: To investigate 1-year effects of the COVID-19 pandem...

Introduction: The true incidence of SARS-CoV-2 infection in children and young people (CYP) is unclear and data are influenced by testing strategies. CYP have so far accounted for 17.5-22% of diagnosed infections. In adults, diabetes was identified as risk factor for severe symptoms and hospitalization with the COVID-19. Eighteen months into the pandemic, studies in CYP with type 1 diabetes (T1D) reported only an increased prevalence of diabetic ketoacidosis (...

Background: Low birth-weight and unfavourable intrauterine conditions are associated with a subsequent impact on the endocrine system. Many studies reported hyperandrogenaemia and precocious adrenarche in children born small for gestational age (SGA). However, little information is available on steroid profiles in these subjects.Objective and Hypotheses: We followed genetically identical twins with intra-twin birth-weigh...

Background/Objectives: Type 1 diabetes (T1D) is a chronic metabolic disease that requires daily and complex management for both patients and their caregivers, impairing the quality of life. Aim of this cross-sectional observational study was to determine whether metabolic control and health-related quality of life (HRQOL) of T1D subjects and their parents could be influenced by immigration status.Methods: We enrolled 125...

Background/Objectives: Type 1 diabetes (T1D) is an important risk factor for cardiovascular disease (CVD). Even if CVD become mainly manifest in adulthood, the process of atherosclerosis starts in childhood. Ultrasound is a reliable and noninvasive method for detecting early structural and functional atherosclerotic changes in arterial wall and heart. Aim of this study was to determine early ultrasound signs of atherosclerosis and of left ventricular (LV) syst...

Background: In pediatric patients with adrenocortical tumors (ACT), morbidity and mortality rates have been extensively evaluated. However, there are almost no data on the late consequences of early exposure to high androgen levels on pubertal development and on final height (FH) in these patients.Objective: To investigate the impact of early exposure to androgen excess on gonadotropin-dependent pubertal development and on final height (...

Background: Biallelic mutations of the CYP11B2 aldosterone synthase gene cause deficiency of aldosterone synthesis. Patients exhibit isolated deficiency of aldosterone biosynthesis, increased plasma renin activity, increased steroid precursors desoxycorticosterone, corticosterone, as well as 18-hydroxy-desoxycorticosterone, and show salt wasting and poor growth. The aldosterone synthase enzyme has 18-hydroxylase (corticosterone methyloxidase type I, CMO I) and 18-oxidase (CMO ...

Introduction: Patients with type 1 diabetes (T1D) are at high risk of developing vascular complications. Endothelial dysfunction is considered the early reversible stage in the development of diabetes related vascular disease. Early detection and management of endothelial dysfunction can delay or even prevent the development of vascular complications.Aim: Endothelial dysfunction is associated with poor metabolic control in adolescents with T1D. Based on ...

Background: Congenital adrenal hyperplasia (CAH) is characterized by cortisol deficiency and hyperandrogenism. Both hyperandrogenism and treatment with supraphysiological doses of glucocorticoids may cause unfavorable changes in the cardiovascular risk profile of CAH patients. Data on the cardiac function in CAH patients is scarce.Objective and hypotheses: To evaluate the cardiac function in pediatric CAH patients.Method: The cardi...