ESPE Abstracts

Background: Spondyloenchondrodysplasia (SPENCD) is a rare skeletal dysplasia characterized by metaphyseal enchondroma-like bone lesions and dysplasia of the vertebrae. SPENCD with immune dysregulation (SPENCDI) describes the syndrome of combined immunodeficiency, autoimmunity and spondyloenchondrodysplasia caused by the mutations in the ACP5 gene on chromosome 19. Patients with SPENCDI and neurological manifestations including spasticity, developmental delay and cereb...

Introduction: Physicians often treat patients with high doses of vitamin D for various ailments and on occasion the prescribed doses far exceed the requirements of the patients. We present here two infants with vitamin D intoxication.Case presentation: A 6 month-girl child was brought to the hospital with complaints of persistent vomiting and refusal to feed. She was clinically dehydrated. She was administered 150.000 IU every day for 8 days. Serum calci...

Background: 5α-reductase-deficiency is an autosomal recessive disorder with clinical spectrum ranges from a male phenotype with hypospadias to a female phenotype. Many different mutations of SRD5A2 gene has been described in affected patients and clinical signs can vary depending on the degree of enzyme deficiency.Case presentation: 14-years-old girl admitted to our clinic because of feeling as a boy since 8-years-old. Parents were first degree cous...

Introduction: The main purpose of the study was to determine whether anthropometric measurements at preschool (PS)-age, in which physiological adiposity rebound is detected, and LT4 dose have an effect on the age of onset of puberty in children with hypothyroidism.Methods: This is an observational and retrospective study.Results: Puberty had begun in 44 girls and 25 boys out of 115...

Background: Genetic diversity of mutations in the CYP21A2 gene is the main cause of the monogenic Congenital adrenal hyperplasia (CAH) disorder. On chromosome 6p23.1, the CYP21A2 gene is partially overlapped by the TNXB gene and reside in tandem with their highly homologous corresponding pseudogenes (CYP21A1P and TNXA), which leads to recurrent homologous recombination.Methods and Results: The genetic s...

Background: Bisphosphonate treatment for bone fragility has expanded beyond the children with osteogenesis imperfecta (OI) to those with other causes of low bone mass. Pamidronate is effective such as Paget’s disease, hypercalcaemia of malignancy, osteolytic bone metastasis, steroid-induced osteoporosis and idiopathic osteoporosis.Objective and hypotheses: The experience with bisphosphonates treatment other than OI in children is limited although th...

Background: Congenital adrenal hyperplasia (CAH) and long-term glucocorticoid treatment may be associated with an increased risk of developing cardiometabolic sequelae such as abnormal glucose homeostasis, hyperlipidaemia, hypertension, cardiovascular (CV) disease, obesity and osteoporosis.Objectives: To study the current practice amongst expert centres for assessing cardiometabolic outcomes in adult patients with 21-hyd...

Objectives: We aimed to evaluate the performance of lipid accumulation product (LAP) to predict non-alcoholic fatty liver disease (NAFLD) in obese children.Methods: Eighty obese chidren (39 girl) were included in this study (6–18 years). Height, weight, body mass index (BMI), waist circumference (WC), puberty stage, blood pressure (n=28), fasting glucose, fasting insulin, HOMA-IR, alanine aminotransferase (ALT), aspartate aminotransferase (...

Background: X-linked Hypophosphatemia (XLH), the most common heritable form of rickets, is a disorder of renal phosphate wasting caused by high circulating levels of fibroblast growth factor 23 (FGF23) that impairs normal phosphate reabsorption in the kidney and production of the active form of vitamin D. Affected children present with hypophosphatemia resulting in rickets, bowing of the legs and short stature. Limited information is available about the disease burden in child...

Introduction: DAX1 (NROB1) mutation, that is among the causes of primary adrenal insufficiency; is revealed with X-linked congenital adrenal hypoplasia and hypogonodotropic hypogonadism. Growth hormone (GH) deficiency is not common in affected individuals. In the literature, there are few cases of GH treatment . growth hormone therapy in two cases with DAX1 gene mutation were evaluated in clinical features and treatment responses.<strong...