ESPE Abstracts

Background: Premature adrenarche (PA) is defined as the appearance of pubic and/or axillary hair in girls younger than 8 years old and caused by the rise in adrenal androgen production including dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEAS), and androstenedione (A4). DHEAS≥40 µg/dL is accepted as the biochemical marker of adrenarche. However, adrenals also produce 11-oxygenated C19 androgens such as 11β-hydroxyandrostene...

Background: Hyperthyroidism is uncommon in children. Graves’ disease is the most common cause in pediatric population. The diagnosis is based on the presence of anti-TSH receptor antibodies. Pediatric Graves’ disease has some peculiarities mainly in term of treatment and evolution, since its prognostic is different than adults.Aim: The aim of this study is to describe the epidemiological, clinical and biological features of pediatric Graves...

Background: Glucose 6 phosphate dehydrogenase (G6PD) is expressed in all tissues and is necessary for the oxidant stress capacity of cells. G6PD deficiency is the most common enzymopathy in humans; it is among the important causes of hemolytic anemia. It has been reported that severe hemolytic anemia due to G6PD deficiency may develop in newly diagnosed diabetes, especially during the correction of hyperglycemia. To date, 9 cases have been described in the lit...

Objective: Infants born to mothers with glucose intolerance are at an increased risk of having growth abnormalities at birth and postnatally. This study evaluated the growth pattern of IDMs from birth to the age of 2 years.Research Design and Methods: Anthropometric measures (z scores) from birth, 2,4.6,12,18 and 2 years were measured in 60 IDM and 40 infants of non-diabetic mothers who presented with significant neonatal hypoglycemia (p...

Introduction: Childhood hypophysitis (CH) is an extremely rare entity that has difficulties in definition and displays a wide variety of symptomatology. The volume and shape of pituitary gland may increase in physiological periods such as puberty and pregnancy, it may also change in various neuroendocrine and psychiatric diseases. It is important to distinguish physiological changes observed in the pituitary, especially in puberty, from hypophysitis.F...

Background: Epidemiological studies have shown associations between placental weight (PW) and perinatal and postnatal linear growth and weight gain.Objectives: To report trimmed placental weight (PWT) and evaluate their association with birth weight (BWT), and gestational age (GA) in a large cohort of mother/ baby pairs in Qatar. (n= 80722).Methods: Retrospective data anal...

Background: There is limited data supporting concerns that systemic corticosteroids, prescribed in pregnancy for maternal health reasons, can suppress the neonatal Hypothalamic-Pituitary-Adrenal (HPA) axis. Our study aimed to determine if neonates born to mothers on long-term or high dose steroids are at risk of adrenal suppression.Methodology: Neonates who underwent assessment of adrenal function over a seven-year perio...

Introduction: Following the onset of the COVID-19 pandemic in spring 2020, the European Registries For Rare Endocrine Conditions (EuRRECa), which is a collaboration between Endo-ERN, ESPE and ESE provided the possibility for registration of cases. Obesity is a risk factor for severe COVID-19 disease course in adults. In children and adolescents, COVID-19 disease course is much milder, but has also been identified as risk factor. As rare genetic obesity disorde...

Introduction: Urinary gonadotrophins measurement is a noninvasive method for evaluation of pubertal development and may have utility in population studies.Objectives: To investigate the utility of urinary gonadotrophins as a noninvasive biomarker of puberty in boys and girls.Methods: School-based adolescent cohort study with two time points for collecting school time urine samples ...

Introduction: Congenital lipoid adrenal hyperplasia (lipoid CAH), is a rare subtypes of adrenal hyperplasia yet the most fatal form, which seriously disrupts adrenal and gonadal steroidogenesis by a defect in the conversion of cholesterol to pregnenolone. Affected patients show salt loss from impaired mineralocorticoid and glucocorticoid synthesis. The defect in lipoid CAH is mainly in the steroidogenic acute regulatory protein (StAR), which promotes entry of ...