ESPE Abstracts

Background: An activation cascade of specific genes sets up the initiation of sex determination leading in males to testes formation and synthesis of testicular hormones. Disruption of this gene cascade may cause a spectrum of disorders/differences of sex development (DSD) phenotypes. Here we describe for the first time two sisters suffering from 46,XY DSD, who by whole exome sequencing were shown to carry a mutation in the X-linked StAR-related lipid transfer...

Background: There is little information on growth and fractures in boys with Duchenne Muscular Dystrophy (DMD).Objective & hypotheses: To determine the extent of growth & skeletal morbidity in a contemporary cohort of DMD in the UK.Method: Clinical details of 832 boys with DMD in the North Star database (2006–2015) from 23 centres were analysed following categorisation into five age groups: A:<5 years (n, ...

Background: The TRH receptor (TRHR) is a G-protein coupled receptor activated by hypothalamic TRH. In thyrotropes, TRH-TRHR signalling controls synthesis, secretion and bioactivity of TSH. Human TRHR defects are extremely rare, and only three cases are known with central hypothyroidism and short stature as variable presenting feature.Objective and hypotheses: Phenotypical characterization of a family with suspected central hypothyroidism and inv...

Aim: To delineate the diagnosis in a case of antibody negative infantile onset diabetes with deranged liver function.Case Report: A female child, first born of consanguineous couple presented with Diabeteic Keto Acidosis and acute liver failure at 9 months of age. She has been treated as a case of Type I diabetes and was discharged on insulin. Child was further evaluated at our center at 11 months of age. On examination, she had a normal anthropometry an...

Pediatric obesity is intimately related to the development of Metabolic Syndrome (MetS), which is a cluster of metabolic alterations associated with an increased risk of premature death. Some indexes of obesity, such as the Triponderal Mass Index (TMI), Body Mass Index (BMI), and Body Mass Index z-score (BMI-zscore), are used to identify children at high risk. This study aims to compare the discriminative ability of BMI, BMI and BMI-zscore to determine the risk of developing M...

Introduction: Extrauterine growth retardation is a common characteristic among children born at very low birth weight (VLBW). Over time, recombinant human growth hormone (rhGH) has been used in this group based on indications for children born small for gestational age (SGA). However, this group represents an extreme phenotype to the majority of children born SGA, and data on the outcomes of this therapy in this group are limited.<strong...

11-year-old female, admitted in the emergency room due to postprandial hyperglycemia (350 mg/dL) in her father´s glucometer without ketosis or acidosis. She referred one-month evolution of mild symptoms, as polydipsia, polyuria, sporadic abdominal pain and nocturia.She was the first child of non-consanguineous parents, born full term at vaginal delivery with a birth weight of 3760g (90th percentile). Since 5-years-old her weight was betwe...

Introduction: Primary Generalized Glucocorticoid Resistance or Chrousos syndrome (CS) is a rare sporadic or familial disorder characterized by generalized, partial tissue insensitivity to glucocorticoids. Mutations of the NR3C1 gene, which encodes the human glucocorticoid receptor, have been identified in many but not all patients with CS.Objective: To identify novel genes related to CS in patients without NR3C1 gene mutations.<p cl...

Background: Non-alcoholic fatty liver disease (NAFLD) is considered the hepatic manifestation of metabolic syndrome. Accelerated catch-up in weight during infancy in subjects born term has been associated with increased risk for NAFLD in adulthood, but this association has not been studied in subjects born preterm.Objective and hypotheses: To investigate the associations of birth weight, gain in weight for length and accelerated catch-up in weight in the...

Background: Patients with congenital IGHD or MPHD develop adiposity already "in utero". The effects of growth hormone (GH) treatment on adipose tissue are controversial, many claiming that GH reduces body fat (1.2). In addition there are reports that long-term GH treatment causes glucose intolerance, insulin resistance, followed in some instances by diabetes (3).Objective: To determine whether long-term hGH treat...