ESPE Abstracts

Introduction: Mutations of the SCN8A gene, which encodes a neuronal voltage-gated sodium channel are associated with an epileptic encephalopathy of varying severity and neurodevelopmental delay. A few cases are reported, where epileptic encephalopathy due to SCN8A mutations have been associated with multiple fractures and bone loss suggestive of juvenile osteoporosis.Case Presentation: Two girls, aged 19-months were refe...

Introduction: In adolescents and men with PAIS, gynaecomastia has been reported in the majority but its management remains challenging.Objectives: To assess the current management of gynaecomastia as well as clinical characteristics in male PAIS.Materials and Methods: Retrospective review in the I-DSD registry of 46, XY male PAIS who were over the age of 10 years.<p class="abst...

Aim: Serum IGF-1 is widely advocated as a tool for monitoring adherence, safety and effectiveness of recombinant human growth hormone (rhGH). However, there is a need to understand the real-world variations in IGF-1 levels in children on rhGH and the management of abnormal IGF-1 levels in routine clinical practice.Method: Centres participating in the Global Registry for Novel Therapies in Rare Bone and Endocrine Conditio...

Background: Testicular and ovo-testicular 46,XX-DSD are very rare conditions that have a variable presentation and often pose challenging questions regarding long-term outcome of gonadal function.Methods: Eligible cases were identified in the I-DSD Registry and centres were asked to update the clinical dataset to their last available assessment. The cases were categorised by assigned sex and age categories. Elevated and ...

Background/Aims: 46,XY gonadal dysgenesis (GD) is classified as complete (CGD) or partial (PGD) depending on gonadal morphology and function. In contrast to the typical female external genitalia in CGD, the phenotype of PGD is variable depending on androgen production. A diagnosis of PGD is based on clinical/biochemical features, gonadal histology and genetic findings. The aim of this study is to characterise these features, particularly histological, in a lar...

Background: Current guidelines for girls with gonadal dysgenesis due to Turner Syndrome (TS) recommend initiating estrogen therapy at 11-12 years of age, using 'natural' 17-β estradiol. However, there is scant evidence regarding the optimal modality of induction, particularly concerning whether oral or transdermal routes are more effective or acceptable.Aim: To retrospectively evaluate differences in puber...