ESPE Abstracts

Background: In Sub-Saharan Africa the prognosis of children with type 1 diabetes is poor. Many are not diagnosed and those diagnosed have a dramatically reduced life expectancy (<1 year).Objective and hypotheses: To identify the predictors of outcome in children and adolescents with type 1 diabetes.Method: A cross sectional study involving 76 children/adolescents (35 boys and 41 girls, mean age of 15.1±3.1 years) with type...

Transition from intrauterine to extrauterine life is a vulnarable time and needs special attention by health professionals. Although only a small group of infants are at-risk for transitory, recurrent or permanent hypoglycemia prompt diagnosis and effective treatment had to avoid permanent brain injury. Neonatologists are aware of hypoglycemia in premature as well as in small for gestational age infants, however lower limits of blood glucose are often debated with endocrinolog...

Background: We recently described that 27.8% of patients treated with recombinant human GH (r-hGH) using the easypod had an adherence (AD) rate of <85.7% i.e. missing one r-GH dose per week. Overall AD of all investigated patients during the first 2 years of treatment was generally high (mean 90.2%).Objective: To evaluate the importance of high AD rate of r-GH administration over the first 2 years of r-hGH treatment on growth velocity and increase of...

Background: Mean adherence (AD) rates in patients treated with recombinant human GH (r-hGH) using either the easypod™ or a non-electronic (NEL) device have recently been reported.Objective and hypotheses: To evaluate AD rates of r-hGH treatment under everyday conditions and to calculate the amount of r-hGH administered using the easypod™ or a NEL device.Method: Retrospective, observational, open-label, non-controlled stud...

Background: Maturity onset diabetes of the young 2 (MODY2) is phenotypically characterized by elevated fasting and post-prandial blood glucose (BG) levels and no diabetes auto-antibodies. Inheritance is autosomal dominant, and it is caused by variants in the glucokinase (GCK) gene with resetting of the pancreatic glucose sensor to a higher level. It is essential to detect MODY 2 patients as they do not require treatment.Objective...

Background: Congenital hyperinsulinism (CHI) is a rare, heterogeneous disease with a transient, recurrent or persistent course. Transient CHI (tCHI) is considered to be caused by non-genetic risk factors e.g. birth asphyxia and intrauterine growth restriction (IUGR), while persistent hyperinsulinism is known to be caused by mutations in at least nine genes: ABCC8, KCNJ11, GLUD1, GCK, HADH, SLC16A1, HNF4A, HNF1A and UCP2.Objective and hy...

Background: 46, XY-disorders of sex development (DSD) are due to different causes like androgen insensitivity, gonadal dysgenesis, defects in testosterone metabolism and others. Exact diagnosis is mandatory prior to medical advice, therapeutic steps, or even surgical procedures. To show the difficulties of gender assignment before and also after a correct diagnosis we describe a patient who waited 35 years for the complete diagnosis, but was advised, treated and operated befor...

The present study aimed to determine the mutational and molecular landscape of a 17 mm insulinoma from a fifteen-year-old male. Using targeted exome sequencing and microarray, we investigated somatic candidates in the insulinoma. The microarray analysis was conducted using 12 other insulinomas as a control group and revealed a total of 1907 differentially expressed genes (P-value < 0.05, FDR P-value < 0.05). After thorough gene variant filtering, we ide...

MicroRNAs (miRNAs) are small non-coding RNA molecules and play an important role in the post-transcriptional regulation of gene expression and thereby influence important cellular functions. In adipocytes, miRNAs regulate key processes such as differentiation, inflammation, metabolism, and adipokine secretion. Recently, we found that miR-27a is upregulated under proinflammatory conditions in human adipocytes. Thus, our goal was to better understand the function of miR-27a in a...

Congenital hyperinsulinism (CHI) is a complex heterogeneous disease affecting 1 in 40.000 newborns. Recurrent hypoketotic hypoglycaemia led to permanent mental and motor disabilities in 30-40% of children. Histologically three types had been differentiated: focal, diffuse and atypical. Up to now, only focal-type CHI can be permanently cured by focus removal. Focal-type CHI is characterized by paternal inherited mutation of ABCC8 or KCNJ11 mutations. Therefore mutation anal...