ESPE Abstracts

Background: Continuous glucose monitoring (CGM) devices are novel tools to measure the impact of dietary intake on glucose rhythms/metabolism in children. There is a significant gap in the literature on glycemic response in healthy, term infants and young children up to 2 years of age.Objective: To investigate glucose excursions in response to infant feeding, using CGM in healthy 6–12-month-old infants.<p class...

Background: Tuberous sclerosis (TS) is an autosomal dominant neurocutaneous disorder involving many organ systems. The frequency of TS is around one per 5000 to 10 000 live births and is caused by mutation in the TSC1 or TSC2 genes. Autoimmune polyglandular syndrome type 2 (APS2) is an endocrinopathy characterized by two or more autoimmune diseases. Several susceptibility genes are known. The prevalence of APS2 is around 1:20 000.Object...

Introduction: Glucagon-like peptide 1 (GLP-1) receptor agonists have been successfully used in adults with hypothalamic obesity, showing a BMI decrease and metabolic profile improvement. Data on GLP-1 receptor agonist treatment for children and adolescents is limited. Herein, we present a clinical case of a male adolescent treated with GLP-1 receptor agonist for hypothalamic obesity, secondary to craniopharyngioma.Case report: A 15.8 year-old boy (Height...

Background: POU1F1 encodes a pituitary-specific homeodomain transcription factor that is crucial for development and differentiation of anterior pituitary cell types. Mutations in this gene result in GH, TSH and prolactin (PRL) deficiencies.Objective and hypotheses: To describe a male newborn of a mother with known dominant p.R271W mutation in the POU1F1 gene.Methods: Case report with clinical follow up, endocrine investigations, n...

Background: Diabetes mellitus (DM) is a chronic metabolic disorder requiring daily care to prevent both acute and chronic complications. Intensive support to facilitate coping and self-care skills is advocated. Healthcare providers are challenged to manage the transition of adolescents from paediatric to adult diabetes services.Objective and hypotheses: While centres providing structured integrated paediatric and adult care seem optimal, many patients op...

Background: Over the past 20 years there is growing evidence that onset of puberty and changes in body proportions occur at an earlier age, especially in girls. Several studies have suggested this trend is linked to increasing rates of overweight and obese children. However, data on delayed pubertal trends are scant.Objective and hypotheses: To characterize body proportions of children evaluated for pubertal disorders.Method: Retro...

Background: Children and adults with chronic thyroid disorders (TD) need continuous monitoring as periods of inadequate thyroid hormone substitution can impact metabolism, puberty and fertility. Transition from pediatric to adult-oriented care is often characterized by discontinuity in care resulting in poor health outcomes and impaired quality of life. Transition care (TC) for young adults with TD remains largely unknown.Objecti...

Introduction: The envelope protein of Human Endogenous Retrovirus type W (HERV-W-Env) has been shown to be associated with type 1 diabetes (T1D) pathogenesis in adults patients. This protein is expressed in pancreas of T1D patients and it seems to correlate with macrophage infiltrations. In vitro and in vivo studies have demonstrated that HERV-W-Env inhibits insulin secretion and promotes hyperglycemia. Furthermore, HERV could be implicated in other auto-immune disorders. The ...

Introduction: Since 2000 understanding of biology of sex development increased tremendously thanks to genetic research. This lead to new classification for persons with disorders/differences of sex development (DSD) based on genetics, and guidelines from the UK recommend revising medical care for persons with DSD by setting up interdisciplinary DSD teams. In Switzerland, persons with DSD asked for better care, stimulating the Swiss National Ethics Commission in 2012 to recomme...

Background: Mutations in the gene encoding the Chromodomain Helicase DNA-binding protein 7 (CHD7) are found in 60% of patients with CHARGE Syndrome (Coloboma, Heart Defects, Choanal Atresia, Retarded growth and development, Genital hypoplasia, Ear abnormalities and/or hearing problems) and in 6% of patients with Kallmann syndrome.Objectives and hypotheses: To describe a novel CHD7 mutation and its clinical presentation.<p class="abs...