ESPE Abstracts

From time to time pediatric endocrinologists may be confronted with paradoxical constellations. Here, we report on a 13-year-old boy with type-1 diabetes. He had polyuria and polydipsia for the previous 2 weeks. Three days before presentation, he got increasingly exhausted and developed recurrent vomiting. At presentation his weight was 41,4 kg (P 25-50) and his height was 154 cm (P 25-50). Initial labs were HbA1c 10.2%, glucose 530 mg/dl, pH 7.15, base excess - 21.1 mmol/l, b...

Introduction: The 3 M- syndrome is a rare autosomal recessive disease, which was named after the three first authors Miller, McKusick and Malvaux. It is characterized by pre- and postnatal disproportionate short stature with micromelia, relative macrocephaly, and radiological bone dysmorphism. It is based on a mutation in one of the three genes CUL7, OBSL1 or CCDC8.Methodology: We report on a meanwhile 4 4/12- year- old girl who presente...

We report a girl born small for gestational age with a birth weight of 1970g. At the age of 2 years she developed marked dystrophy, height was -4.39 SDS and BMI was -3.1 SDS. Later she developed severe insulin restistance and hyperglycaemia due to compound heterozygous mutations in the insulin receptor gene: exon 16: c.2986A>G (paternal) and intron 9: c.2029+1G>T (maternal). Clinical findings included severe acanthosis nigricans, mild hypertrophic cardiomyopathy, abnorma...

Introduction: Fanconi-Bickel syndrome (FBS), is a rare autosomal recessive disorder of carbohydrate metabolism (FBS, OMIM 227810), caused by defects in the facilitative glucose transporter glut-2, which transports glucose in and out of hepatocytes, pancreatic β cells and basolateral membranes of intestinal and renal epithelial cells. Characteristic features include growth failure, hepatomegaly, glucose and galactose intolerance, fasting hypoglycemia, and renal tubular nep...

We report on a 17-year-old female patient with cramps in hands and legs since 6 months. She showed hypokalemia with high need of potassium substitution (128mmol K= 1.3 mmol/kg/d), arterial hypertension (mean 154.5/92 mmHg), polydipsia and polyuria without nocturia or salt craving. Her PMH revealed neuroblastoma stage III with high-dose chemotherapy, stem cell transplantation and obesity (36.8 kg/m2). Further investigation showed aldosterone 77.5 ng/dl (norm values: 2-10ng/dl),...

Drugs can interfere with immunoassays causing false measurements. Trientine (triethylene tetramine dihydrochloride) is a chelator of copper and is used in the treatment of patients with Wilson's disease as alternative for penicillamine. Trientine mainly increases urinary copper excretion leading to a negative copper balance. Serum concentrations of trientine reached under treatment are not known. This is the first report of an interference of trientine with two chemilumine...

We report the case of a 19 years old male patient suffering from a multisystem disease involving of the skeleton, connective tissue, immune system, brain and endocrine system due to compound-heterozygote mutations in the NBAS (Neuroblastoma amplified sequence) gene (c.5741G>A [p.(Arg1914His)]; c.6565_6566insT [p.(Glu2189Valfs*7)]), detected using whole-exome-sequencing. He has an immunodeficiency including decreased CD4+T-cells, B-cells and NK-cells with expanded ...

Background: Analysis of steroids by gas chromatography-mass spectrometry (GC-MS) defines a subject’s steroidal fingerprint. Here, we compare the steroidal fingerprints of obese children with or without liver disease to identify the ‘steroid metabolomic signature’ of childhood non-alcoholic fatty liver disease.Methods: Urinary samples of 85 children (43 girls) age 8.5–18.0 with obesity (BMI >97%) were quantified for 31 steroid meta...

Background: Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease seen in children. The systemic features of JIA are mediated by cytokine products of an activated immune system. Recent studies showed that the median level of urine cortisol in active JIA patients is significantly lower than remission period and control groups.Objective and hypotheses: One of the najor drugs in JIA is TNFα blocker (Enbrel). The aim of the study was ...

Background: Steroid responsive encephalopathy with autoimmune thyroiditis (SREAT) is a clinically and electrographically heterogeneous steroid-responsive encephalopathy associated with thyroid autoantibodies.Objective and hypotheses: To investigate, whether children and adolescents with Hashimoto’s Thyroiditis (HT) lacking acute clinical manifestation of SREAT show electroencephalogram (EEG) alterations, and to compare EEGs of HT patients with those...