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57th Annual ESPE

Athens, Greece
27 Sep 2018 - 29 Sep 2018

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ESPE 2018 57th European Society for Paediatric Endocrinology Annual Meeting 27-29 September 2018 Athens, Greece

hrp0089rfc10.1 | Late Breaking | ESPE2018

Patients with GH Insensitivity and IGF-1 Resistance Harbour Copy Number Variants Causing a Silver-Russell-Like Phenotype

Cottrell Emily , Chatterjee Sumana , Moore Gudrun , Ishida Miho , Greening James , Wright Neil , Bossowski Artur , Deeb Asma , Al Basiri Iman , Rose Steven , Mason Avril , Ahn Joowook , Bint Susan , Savage Martin , Metherell Louise A , Storr Helen L

Introduction: Our Centre is an international referral centre for genetic analysis of children with short stature (SS) and features of GH/IGF-1 resistance. Following candidate gene and whole exome sequencing, diagnoses for ~50% patients remained elusive. Copy number variation (CNV) has not previously been investigated in GH/IGF-1 resistance and we hypothesised that CNVs contribute to the phenotype in our undiagnosed cohort.Experimental Design and Methodol...

hrp0089rfc10.2 | Late Breaking | ESPE2018

Non-Inferiority Clinical Trial on Gonadotropinversus Pulsatile Gonadotropin-Releasing Hormone Infusion Therapy in Male Adolescent Patient Withcongenital Hypogonadotropic Hypogonadism

Liu Ying , Gong Chunxiu

Context: We investigate the efficacy and safetyof non-inferiority clinical trial for human chorionic gonadotropin/ human menopaousal gonadotropin (HCG/HMG) versus pulsatile gonadotropin-releasing hormone (GnRH) which have not been evaluated in puberty boys with CHH.Objective: To compare the efficacy and security of two different treatments in male adolescent patient with congenital hypogonadotropic hypogonadism (CHH).Methods: For t...

hrp0089rfc10.3 | Late Breaking | ESPE2018

Developmental Regulation of Obestatin and Adropin in Prader-Willi Syndrome and Non-Syndromic Obesity: Associations with Weight, BMI-z, HOMA-IR, and Lipid Profile

Orsso Camila E , Butler Andrew A , Muehlbauer Michael J , Cui Huaxia N , Rubin Daniela A , Pakseresht Mohammadreza , Butler Merlin G , Prado Carla M , Freemark Michael , Haqq Andrea M

Background: The peptides obestatin and adropin are thought to regulate glucose and lipid metabolism, weight gain, and fluid intake in adults. The roles of obestatin and adropin in the regulation of weight and glucose and lipid metabolism in Prader-Willi syndrome (PWS) and non-syndromic pediatric obesity are poorly understood. This study compares the concentrations of obestatin and adropin in infants and children with PWS and age- and BMI-z matched controls, and explores the as...

hrp0089rfc10.4 | Late Breaking | ESPE2018

Comparative Analysis between Immunoassay and Tandem Mass Spectrometry for Androgens before and after Human Recombinant Gonadotrophin in Children with Genital Ambiguity and 46,XY Karyotype

Oliveira Leticia , Guerra-Junior Gil , Longui Carlos , Guaragna-Filho Guilherme , Costa Jose Luiz , Lanaro Rafael , Silva David , Mello Maricilda , Maciel-Guerra Andrea , Morcillo Andre

Liquid chromatography associated with tandem mass spectrometry (LC-MS/MS) is currently considered the gold standard for steroid measurement. The aim of this study was to compare traditional immunoassay and LC-MS/MS methods for androgens measurement before and after human recombinant chorionic gonadotrophin (hrCG) stimulation in children with diagnosis of disorder of sex development (DSD) with 46,XY karyotype and past of normal testosterone secretion. We evaluated 19 patients, ...

hrp0089rfc10.5 | Late Breaking | ESPE2018

Abstract Unavailable....

hrp0089rfc10.6 | Late Breaking | ESPE2018

Effect of the Current Treatment of X-Linked Hypophosphatemia During Growth on the Development of Osteoarticular Lesions in the Hyp Mouse Model

Cauliez Axelle , Faraji-Bellee Carole-Anne , Salmon Benjamin , Fogel Olivier , Benoit Aurelie , Schinke Thorsten , Miceli Corinne , Briot Karine , Linglart Agnes , Chaussain Catherine , Bardet Claire

Mineralization defects and paradoxical mineralizing enthesopathies are hallmarks of X-linked Hypophosphatemia (XLH), a rare skeletal disease caused by inactivating mutations in the PHEX gene (Phosphate-regulating endopeptidase homolog, X-linked). The current medical treatment, which consist in oral phosphorus supplementation and active vitamin D analogues, aimed at counteracting consequences of FGF23 excess and is commonly prescribed from early childhood to the end of...