ESPE Abstracts

Introduction: Magnesium is the second most abundant intracellular cation, and its low level causes several side effects related to hypoparathyroidism, hypocalcaemia, and vitamin D deficiency. Furthermore, some of the cases of hypomagnesemia are linked to platinum-based chemotherapy, resulting in neurotoxicity and nephrotoxicity. Dorsal root ganglion is the main target of platinum drugs, whereby its signs and symptoms can be detected months after chemotherapy. ...

Introduction: Estrogens play an essential role in reproduction and their peripheral action is mediated via nuclear alfa and beta receptors (ER) as well as membrane receptors. To date, only 3 females and 2 males from 3 families with a loss of function of ERa have been reported. The phenotype in these families was strongly suggestive of an estrogen resistance with an absence of a complete puberty, a delay in epiphyseal maturation with high estradiol levels and e...

Type 1 diabetes (T1D) is a chronic disease characterized by the autoimmune destruction of pancreatic β cells. This destruction is mediated by lymphocytes T helper and cytotoxic, and by the action of the pro-inflammatory cytokines IL1β, IFNγ and TNFa inside the islets of Langerhans. We propose a new approach to alleviate islet inflammation by targeting pro-inflammatory cytokine receptors. Our hypothesis is that the downregulation of inflammatory pathways ma...

Presently, the autoimmune character of T1D is challenged, but it is indisputable that inflammation plays a key role in its development. We hypothesized that glucotoxicity could contribute to β-cell mass destruction through maintenance of inflammation. Here, we aimed to evaluate, after diabetes onset, the potential of empagliflozin (EMPA) to protect β-cell mass against glucotoxicity, in monotherapy or in association with GABA, tested for its potential to increas...

Multiple epiphyseal dysplasia (MED) is a chondrodysplasia characterised by delayed epiphyseal endochondral ossification, resulting in disproportionate short stature and early onset osteoarthritis. MED can be caused by heterozygous mutations in COMP, MATN3, COL9A1, COL9A2 and COL9A3, or bi-allelic mutations in SLC26A2. Human induced pluripotent stem cells (hiPSCs) are reprogrammed somatic cells which can differentiate to form all body tissues and have excellent potential for ti...

Background: Working as a physician is accompanied by emotional and physical stress.Objective and hypotheses: Our study aimed to investigate the effect of working day and night in a children’s hospital on catecholamine excretion as a marker for acute stress and to work out possible gender differences.Methods: 22 paediatricians (ten females, 12 males) aged 27–41 years collected four 12-h urine samples: two during a 24 h-shi...

Background: Central hypothyroidism is rare in children. It is often part of multiple pituitary hormone deficiency but can occur in isolation. Isolated central hypothyroidism may be due to mutations in TSHB, TRHR or IGSF1, involved in TRH signalling. We present an adolescent with a novel truncating variant of IGSF1, resulting in delayed puberty, central hypothyroidism and macroorchidism.Case presentation: A 15-year-old ma...

Background: Short stature is the commonest problem encountered in endocrine clinics. Accuracy in opportunistic measurements is helpful in guiding subsequent management regarding medication doses including growth hormone treatment. Our study aimed to assess the prevalence and factors affecting inaccurate height measurements in different non-Endo clinic visits in our tertiary institute.Methods: A retrospective cohort study...

PLR-DTC patients defined as having a tumor grossly confined to the thyroid with minimal or no central lymph nodes comprises 40% of all pediatric DTC followed-up in our center. High-invasive molecular alterations (HIMA) have been reported recently in around 57% of these patients with a still not clear explanation on their influence in outcome.Objective: To report the characterization of a small group of PLR-DTC patients who were positive ...

We report three cases of patients with pancreatitis that developed diabetes mellitus (DM). Case 1: 8,9 years old female, treated with valproic acid (VPA) for epilepsy. Who is admitted with 5 days of abdominal pain, vomiting and altered state of consciousness, in the ER the patient was dehydrated and initial labs showed glycemia of 423 mg/dl. She was admitted to the ICU, further studiesResults: amylase 502 U/L, lipase 1491 U/L, HbA1c 5.4%...