ESPE Abstracts

Introduction: Cardiovascular disease (CVD) is the major cause of morbidity and mortality in type 1 diabetes (T1D). Recent studies implicated deregulated phosphate homeostasis in the etiology of CVD. The objective of this study is to address the relationship between the phosphate-regulating hormone fibroblast growth factor 23 (FGF23) and cardiovascular risk factors in adults with and without type 1 diabetes (T1D).Methods:...

Background: Partial Androgen insensitivity syndrome (PAIS) is a rare condition which is associated with a variable phenotype. To date, there are limited data reporting long-term endocrine outcome for this condition.Aims: To determine the outcomes and clinical characteristics for 46, XY males with PAIS, using information from the International DSD (I-DSD) Registry and its clinical users.Methods: The I-DSD Registry and its users were...

Background: It is well known that boys are heavier than girls at birth. Causes of this difference are thought to originate from the Y chromosome and as a result of androgen action. Although some studies showed that sex dimorphism in size at birth is dependent of fetal androgens, one study reported that it is not generated by action of androgens.Objective and hypotheses: To determine birth weight (BW) of children in different aetiologies of disorder of se...

We present the case of a 11-years-old girl who came to our attention for a first critical episode lasting a few minutes, with spontaneous resolution, described as a generalized clonic tonic crisis, which occurred in full well-being. An electroencephalogram (EEG) was performed which showed focal epileptiform anomalies in the right temporal center that spread evoked by hyperpnea and eye closure and an EEG after sleep deprivation that showed an accentuation of the anomalies in ph...

Introduction: X-linked hypophosphataemic rickets (XLH), due to mutations in the PHEX (Phosphate-regulating Endopeptidase homolog; X-linked) gene, causes reduced bone and dentin mineralisation and decreased renal phosphate reabsorption. Mosaic PHEX mutations are reported only in a few case reports.We report three male cases, with mosaic pathogenic PHEX variants, showing importance of considering this in the diagnosis of XLH.Case 1 pre...

Background: Isolated hyperreninemic hypoaldosteronism due to aldosterone synthase deficiency is a rare autosomal recessive disorder linked to aldosterone biosynthesis defect (involving CYP11B2 gene). Its clinical presentation varies with age: during the first weeks of life it usually presents with salt-wasting syndrome (with severe hyponatremia, hyperkalemia, metabolic acidosis, vomiting, signs of dehydration) while in children it is usually characterized by failure to thrive,...

Background: Various aspects of IGF1R defects have been analysed to date, but the effects of IGF1R haploinsufficiency bone status and metabolism were rarely investigated.Objective and hypotheses: To study bone metabolism and structure in a case of Insulin-like growth factor-I (IGF-I) receptor (IGF1R) gene deletion.Method: Genetic analysis, GH stimulation, rhGH treatme...

Background: GAIA is a health service of Meyer Children Hospital composed of a multidisciplinary team specialized in the management of children victims of child abuse. Sexual abuse occurs when a child is engaged in sexual activities that cannot comprehend, for which the child is developmentally unprepared and cannot give consent, and/or that violate the law or social taboos of society. The sexual activities may include all forms of oral-genital, genital, or anal contact by or t...

Background: Non-alcoholic fatty liver disease (NAFLD) represents a spectrum of clinicopathological conditions frequently discovered in obese patients and characterized by multifactorial pathogenesis. Hypoadiponectinaemia and higher interleukin (IL)-6 levels has been related to NAFLD, even if some contradictory findings have emphasized our incomplete understanding of the role of the cytokines in NAFLD.Objective and hypotheses: To investigate the relations...

Background: 3-M syndrome is an autosomal recessive primordial growth disorder characterized by severe prenatal and postnatal growth retardation, normal mental development, unusual facial features and skeletal abnormalities. Mutations in the CUL7, OBSL1 and CCDC8 genes are responsible for this syndrome. In literature a modest response to GH treatment in 3M children is reported without a significant improvement in the final height, suggesting a picture...