ESPE Abstracts

Background: Management of patients with CAH remains challenging. There is increasing evidence to suggest that failure to optimize treatment during childhood not only affects final height but also leads to psychological and psychiatric problems. Previous qualitative structural T2-weighted MRI studies have identified white matter hyper-intensities in up to 46% of CAH patients. The nature and functional relevance of these abnormalities remains unknown.Objec...

Type 1 diabetes is one of the most challenging long-term conditions to manage. On an average day the person with diabetes is expected to check their glucose multiple times, plan their dietary intake so that they are able to administer the calculated dose of insulin, via an insulin pump or injection, 15 minutes before the meal. They need to constantly strive for optimal glucose levels but the inherent variability in insulin requirements means that this often results in debilita...

Background: Branchio-oto-renal (BOR) syndrome is a rare inheritable condition affecting the ears, 2nd branchial arch structures and the urinary system. Recognised features include hearing loss, structural defects of the ear, branchial defects, and a variety of renal malformations. Causative genetic variants have been identified as SIX1 and EYA1, accounting for approximately 49% of all cases of BOR syndrome. Short stature has not commonly been described in BOR syndrome, but is ...

Context: The majority of congenital isolated growth hormone deficiency (IGHD) cases are idiopathic.Recent research has shed light on the genetic aetiologies of congenital hypopituitarism. HESX1 and GLI2 are two transcription factors, amongst a cascade of other transcription factors and signalling molecules, involved in the development of the pituitary gland. Mutations in both genes have been shown to cause congenital hypopituitarism with varying phenotypes.</p...

Objective: Metabolic programming occurs during early life and nutritional factors are known to have long-lasting influences on metabolic health. We investigate associations between insulin-like growth factor I (IGF-I), leptin and adiponectin during infancy and metabolic markers in the same children at six years of age.Method: The Swedish longitudinal Halland Health and Growth birth cohort study is population-based, origi...

Introduction: Type 1 diabetes has a major impact on not only the person diagnosed, but also their families/carers. Diabetes control is affected by many factors. Our diabetes patient cohort has a very high level of social burden which we feel impacts significantly on the management of their diabetes.Methods: We performed a retrospective analysis of all young people supported by the Evelina London Children’s Hospital diabetes team in 2017 looking at a...

Introduction: Very little is known about the development of the immune system during puberty. Autoimmune diseases, like juvenile onset systemic lupus erythematosus (jSLE), have an unexplained female bias and a higher incidence after puberty. IFN alpha (IFNα) is a potent antiviral cytokine, and jSLE has a strong IFNα transcriptional signature. Toll like receptors 7 and 9 (TLR7/9) sense viral RNA and DNA respectively, and trigger plasmacytoid dendritic cells (pDC) to p...

Introduction: There are well described sex differences in the immune system. It has been shown in both innate and adaptive immunity that females have a more robust response than males. Various autoimmune diseases have a strong sex bias towards females. It is the accepted dogma that oestrogen in females relates to an increased risk of autoimmunity, but evidence to this end is scarce. Interferon alpha (IFNα) is a potent anti-viral innate cytokine, and many autoimmune diseas...

Background: Gonadotoxic cancer therapy may cause adult male infertility. We previously reported that, of 2/3rds of underage males agreeing to pre-treatment sperm cryopreservation before cancer treatment, 2/3rds succeeded.Objective and hypotheses: i) To evaluate how many patients banking sperm successfully (GP1) returned for post treatment re-evaluation compared with those who attempted but failed (GP2). ii) To compare intergroup survival and fertility ra...

We report the case of a seven-year-old boy, unicogenised child, born at 33w, PN 1,540 Kg, (APGAR 8-10), hospitalized in neonatology unit for 30 days, invasive respiratory assistance was not necessary. At birth evidence of hypospadias with penile incurvation, oval fossa pervia, corpus callosum agenesis. Normal male karyotype. For positivity to screening for IC (in-situ normal thyroid), started L-Thyroxine therapy. When he was six the phenotype showed broad forehead, down-slant...