ESPE Abstracts

The ATP-sensitive potassium (KATP) channel couples beta cell electrical activity to glucose-stimulated insulin secretion. Loss-of-function variants in either the regulatory (sulfonylurea receptor 1, encoded by ABCC8) or the pore-forming (inwardly rectifying potassium channel 6.2 [Kir6.2], encoded by KCNJ11) subunits result in congenital hyperinsulinism (CHI), whereas gain-of-function mutations cause neonatal diabetes. Patients with two recessive loss-of-funct...

Adeno-associated virus (AAV) gene therapy reached the maturity and a liver-targeting approach is currently used as a replacement treatment for rare hepatic and muscular diseases. X-linked hypophosphatemia (XLH) is a rare disease associated with hyperfunction of fibroblast growth factor 23 (FGF23) in bone and characterized by severe skeletal deformities and short stature. The current medical therapies for XLH requires life-long repeated treatment presenting major limitatio...

Background: Due to delays in diagnosis of Idiopathic Short Stature (ISS), puberty has often started when Growth Hormone (GH) is initiated.Objective and hypotheses: To compare GH+leuprorelin (GH+L) with GH alone in patients with ISS and at Tanner puberty stage 2 or 3. We hypothesised that co-administration of GH+L for 2–3 years would delay puberty, prolong GH efficacy and increase adult height.Method: A phase 3, randomised, ope...

Introduction: De novo and inherited cases of 16p11.2 microdeletion and duplication syndromes have a spectrum of clinical manifestations, with incomplete penetrance and variable expressivity.16p11.2 copy number variants have shared phenotypic features (autism, developmental delay). Mirror phenotypes have also been described: deletions – obesity, hyperphagia, macrocephaly; duplications – underweight, feeding/eating disor...

Introduction: The complications of obesity are well recognised and documented in the adult population. There is little data available that reports the complications of childhood obesity seen in clinical practice. The aim of our study is to investigate the different types of complications seen in children and young people (CYP) with obesity.Methods: 125 CYP aged 0-18 years who had a body mass index (BMI) standard deviatio...

Congenital hypopituitarism (CH) is a highly variable disorder affecting 1:3000 - 1:4000 live births, and is characterized by deficiencies in one or more of the 7 pituitary hormones, with growth hormone (GH) being the most frequently-occurring deficiency. It may be associated with a range of syndromic features including visual impairment, midline brain abnormalities and facial clefting. The development of the pituitary gland is closely associated with that of the forebrain and ...

Introduction: Childhood obesity is associated with pre-diabetes and type 2 diabetes mellitus. The gold standard investigation for these is an oral glucose tolerance test (OGTT). The aim of our study is to investigate glycaemic dysregulation in children and young people (CYP) with obesity using continuous glucose monitoring (CGM) and evaluate the effect of intense lifestyle intervention on various complications.Methods: 3...

Background: Correct hypothalamo-pituitary (HP) formation is dependent on a complex network of numerous transcription factors and signalling molecules. Congenital hypopituitarism (CH) is a highly variable disorder involving deficiencies in one or more of the 7 pituitary hormones, and is often associated with syndromic features, spanning visual, midline brain, and facial abnormalities.Methods: We used a targeted gene panel...

Background: Socioeconomic deprivation is an important determinant of health.Objectives: This study examined the relationship between incidence of hospital admissions for patients with Type 1 diabetes mellitus (T1DM) and their socioeconomic deprivation.Methods: All hospital admissions of patients with T1DM from 0 to16 years were identified during a 5-year period between 2007 and 2012 using the hospital episodes statistics database (...

Background: Socioeconomic deprivation, obesity and emotional well-being are important determinants of health inequalities and poor glycaemic control in adults with type 1 diabetes mellitus (T1DM).Objectives: This study aims to look at the effect of social deprivation, BMI and patient reported emotional well-being on glycaemic control in children and young adults with T1DM.Methods: Socioeconomic status was measured by cross-referenc...