ESPE Abstracts

Introduction: Pseudohypoparathyroidism (PHP) is a rare disease, characterized by parathyroid hormone (PTH) resistance and it refers to different mineral disorders of bone metabolism, classified as PHP type 1a (Albright-OHA Hereditary Osteodystrophy), PHP1b and PHP1c (OHA).Four cases reports: Four children were identified as having PHP, being three of them female. PHP was diagnosed at six years of age (three cases) and at...

Background: Aromatase deficiency has been associated with disordered sexual development in infancy and delayed puberty later. The condition responds to estradiol treatment with normalization of gonadotropin levels and pubertal development. We report a girl with a novel Aromatase mutation with persistently elevated gonadotropin levels despite adequate estrogen treatment.Case report: This thirteen and a half year old girl ...

Introduction: NR5A1 (nuclear receptor subfamily 5 group A member 1) is a transcriptional regulator of adrenal and gonadal development and function. Heterozygous and homozygous NR5A1 mutations have been described in 46,XY disorders of sex development (DSD). The clinical, endocrine and genetic features of three 46,XY children from two unrelated families (A and B) with NR5A1 genetic variants are reported.P...

Introduction: Legg-Calvé-Perthes disease is an idiopathic osteonecrosis of the femoral head with uncoupling of bone resorption and formation, presenting as unilateral involvement in most children. Symmetric involvement suggests other conditions: skeletal dysplasia, osteonecrotic entities including hypothyroidism, Gaucher's disease, glycogen storage defects, sickle cell anemia.Case presentation: We present a case...

Type 1 diabetes in childhood is a family project challenging all members 24 h/365 days a year. Parents and children have to perform a multitude of self-management tasks responding to changes in activity, food, emotional well-being and physiology. In addition parents have to combine their role as loving carer with role of the responsible ‘diabetologist’ of their child. Personalized structured education and psychosocial support for all family members are the keys to su...

Background: Kisspeptins, ligands of G protein-coupled receptor 54 (GPR54) encoded by the KiSS-1 gene, have recently emerged as key players of the gonadotropic axis. It was found that KiSS-1/GPR54 system plays an important role in the neuroendocrine control of gonadotropin secretion, brain sex differentiation, puberty onset and fertility. It is important to know if the kisspeptin serum level could be used as a diagnostic criterion to the stage of puberty or impairment of it in ...

Introduction: Empirical research studies suggest that continuous glucose monitoring systems (CGMS) are safe and could optimize neonatal hypoglycaemia management. However, they need to be tested within resource-limited, time-constrained clinical practice. CGMS was piloted in our Level 3 Neonatal Intensive Care Unit (NICU) in June 2017. Five key barriers to its effective implementation were identified: i) Lack of NICU staff confidence in device usage ii) Infant discomfort during...

Introduction: Congenital hyperinsulinism (CHI) is the most common cause of hypoglycaemia in infancy caused by dysregulated insulin secretion. The management of severe hypoglycaemia often requires the administration of high dextrose-containing fluids through a central venous catheter (CVC). However, CVCs carry the risk of complications including thrombosis. We sought to determine the incidence of CVC-associated thrombosis in patients with CHI and examine associated risk factors...

Background: Li-Fraumeni Syndrome (LFS) is an autosomal dominant hereditary cancer syndrome associated with germline pathogenic variants in in the TP53 gene and high risk of a broad range of early-onset malignancies. The 70-77% of LFS associated tumors are: breast cancer, soft-tissue sarcoma, brain tumor, osteosarcoma and adrenocortical carcinoma. However, ovarian, pancreatic and gastrointestinal track tumors are also LFS-related. The patients with LFS are at risk for a second ...

Background: GH treatment has been used for the last 30 years for children with short stature with varying individual responses.Objective: Analysis of final height SDS (standard deviation score) and the factors influencing it in children treated with growth hormone.Material and methods: Subjects across Wales who received GH treatment, part supervised by tertiary center staff and reached final height while on treatment, were identifi...