ESPE Abstracts

Background: During treatment of adrenal insufficiency (AI) with hydrocortisone (HC), cortisol concentrations are supra-physiological following doses, and low before doses. We speculated that this cortisol profile may result in periods of hyperglycaemia and hypoglycaemia. We describe glucose profiles in the first 18 children recruited to a study of metabolic and cardiovascular profiles in AI. Methods: Children with primar...

Background: Increased risk of cardiovascular disease and increased subclinical atherosclerosis have been reported in children with primary adrenal insufficiency (AI), including those with congenital adrenal hyperplasia (CAH), when compared to healthy children. Carotid intima media thickness (CIMT) can be used as an early marker of cardiovascular risk. The severity of adverse metabolic profile has been related to the total hydrocortisone dose and duration of tr...

Background: Suboptimal glycaemic control in type 1 diabetes, measured by HbA1c, increases the risk for long-term complications.Aims and objectives: To calculate and compare glycaemic control in children with Type 1 Diabetes in Malta in 2013 and 2014. To identify any need to change the way services are structured and delivered.Methods: Almost all diabetic children less than 16 years of age in Malta fall under the same paediatric dia...

Introduction: The UK 100,000 Genomes Project (100KGP) recently investigated the genetic basis of rare disease using whole genome sequencing. The genetic aetiology of most rare paediatric endocrine disease remains unexplained.Methods: Children with genetically unexplained rare endocrine disease attending a subspecialist paediatric endocrinology clinic underwent whole genome sequencing as part of the 100KGP. Parental DNA w...

Background: The most frequent cause of familial growth hormone deficiency (GHD) is Type II autosomal dominant GHD (isolated GHD type II) due to several heterozygous GH1 mutations.Method: Genomic DNA from patients with familial GHD was enriched for the coding exons using hybrid capture technology and GH1 was sequenced using Next Generation Sequencing technology. Plasmids containing genes for WT and A34T GH1 were transfected into NCI HEK2...

Background: Septo-optic dysplasia (SOD) is an important cause of hypopituitarism, although less common than multiple pituitary hormone deficiency (MPHD). Children with optic nerve hypoplasia (ONH) are at risk of hormone and neurocognitive disturbances.Objective and Hypotheses: We describe clinical and neuroradiological findings of these three overlapping conditions, aiming to understand their pathophysiology.Method: Retrospective a...

Background: Hypogonadotrophic hypogonadism (HH) is a complex developmental disorder characterized by a reduction in gonadotrophins (LH, FSH) released from the anterior pituitary. LH and FSH stimulate the ovaries or testes to release sex hormones that cause the onset of puberty, therefore delay in onset or complete absence of puberty is seen in the phenotype, often accompanied by short stature and genital abnormalities. When anosmia accompanies HH in the phenotype it is termed ...

Background: Bone marrow transplantation (BMT) is known to affect endocrine function, most commonly causing primary hypothyroidism and hypogonadism in children. Newer reduced intensity conditioning (RIC) uses less myeloablative chemotherapy and no irradiation. Our study goal was to evaluate endocrine effects at 1 year post BMT in pediatric patients who received RIC.Methods: Retrospective, IRB-approved chart review was performed on 121 patients (44 females...

Background: 11-oxygenated 19-carbon (11oxC19) steroids, 11ketotestosterone (11KT) and 11βhydroxyandrostenedione(11OHA4) are adrenally derived steroids that rise in congenital adrenal hyperplasia (CAH). Increased 11oxC19 concentrations are associated with markers of poor control of CAH. To date, 11oxC19 concentrations have not been measured in patients with Addison’s disease (AD).Methods: Children with primary ...

Background: The Scottish Paediatric Endocrine Managed Clinical Network is committed to providing equity of care and education across Scotland. A key role is the education of health care professionals and how this is delivered. An extensive survey using a Learning Needs Analysis Tool was completed to ascertain learning needs and their delivery across Scotland. This highlighted the desire to have online learning available to health professionals.Objective:...