ESPE Abstracts

Background: Neonatal diabetes (NDM) is defined as diabetes developing before 6 months of age, affecting one in 100 000 live births. Permanent NDM is diagnosed in the first 6 months of life with no remission. The majority have a mutation in the ATP-sensitive potassium (KATP) channel (KCNJ11 in 31%, ABCC8 in 13%). Autosomal dominant and recessive forms are described. The majority of patients with NDM caused by KATP mutations respond to sulphonylureas.<p...

Background: The androgen receptor (AR) is essential for the development of primary and secondary male characteristics and is activated by its ligand dihydrotestosterone (DHT). Reduced AR activity can cause undervirilization and infertility. We recently developed an assay to test AR function as a ligand-dependent transcriptional activator in human genital skin fibroblasts (GF). So far it is unclear, if AR expression levels correlate with AR function in the male external genital...

Background: Early-life risk factors of childhood obesity include maternal obesity; smoking, diabetes and high weight gain during pregnancy for the mother; short duration of breastfeeding and poor quality of early feeding in the infants. Perinatal life thus may be a good period for primary prevention.Objective and hypotheses: We aimed to evaluate whether perinatal education of overweight pregnant women would reduce childhood overweight.<p class="abste...

Background: Early postnatal administration of recombinant human gonadotropins can be an effective way to mimic mini-puberty, and thus increase penile growth in infants with congenital hypogonadotropic hypogonadism (CHH). We report for the first time its efficacy on an infant with partial androgen insensitivity syndrome (PAIS).Objective and hypotheses: To evaluate the benefits of a continuous subcutaneous infusion of recombinant human gonadotropins (CSCI-...

Background: Diabetic ketoacidosis (DKA), a frequent complication of type 1 diabetes (T1D), is characterized by hyperosmolar hypovolemia. The response of water-regulating hormones to DKA treatment in children is not well known. While arginine vasopressin (AVP) is thought to respond to changes in osmolality, aldosterone and atrial natriuretic peptide (ANP) are expected to respond to volume changes (dehydration and overhydration, respectively). The objective of t...

Introduction: In 1950s - 1960s, the thalidomide disaster resulted in congenital malformations in more than 10,000 children. Derivative of thalidomide interferes with early embryonic transcriptional regulation due to selective degradation of SALL4 protein and thus, thalidomide embryopathy phenocopies pathogenic variants of the SALL4 gene. Their phenotypes range from phocomelia, reduced radial ray, to defects of the heart, kidneys, eye, and cerebral mid...

Introduction: Primary multiple pituitary hormone deficiency (MPHD) is caused by impaired development of the pituitary gland during the intrauterine period. Pathogenic variants in numerous genes affecting pituitary morphogenesis or differentiation have been proven to cause MPHD. However, in most people, genetic examination still fails to bring a conclusive finding explaining the cause of MPHD. The aim of our study was to identify the genetic aetiology of MPHD u...

Objective: This feasibility study aimed to investigate the anabolic effect of insulin on metabolites captured in exhaled breath during acute diabetic ketoacidosis (DKA) for a better pathophysiological understanding.Research Design and Methods: Children and adolescents with type 1 diabetes (T1D) with DKA (n=5) and without DKA (n=7) and children with epilepsy without ketogenic diet (n=18) were re...

Background: Preserving spermatogonial stem cell (SSCs) in Klinefelter syndrome (KS) adolescents by testicular tissue banking to safeguard their fertility potential is under debate. While diagnosis of KS is frequently made in late adolescence or young adulthood, when testicular fibrosis is already present, this strategy may be an option when associated with in vitro culture and maturation of SSC.Objective and hypotheses: To evaluate the attitude ...

Introduction and aim: The education of the diabetic patients and their parents is an important phase of diabetic treatment. It is accepted in general that good control in diabetes is not possible without enough knowledge and experience about diabetes. In this study it is aimed to evaluate the relation between diabetic education levels of type 1 DM child/adolescent and parents and metabolic control.Material and method: The study included the patients and ...