ESPE Abstracts

Background: N-methyl-D-aspartate receptors (NMDARs) are ionotropic glutamate receptors that are widely expressed in the CNS where they play an important role in neurotransmission and cell viability and serve as drug targets for the treatment of neurodegenerative disorders.Objective and hypotheses: Much less is known about the role of pancreatic NMDARs. Since neurons and pancreatic islets have many features in common, we hypothesiz...

Context: Nutritional vitamin D deficiency is rare in the high income countries; its manifestations are usually associated with the combination of accompanying risk factors, as malnutrition, chronic illness, dark skin or restricted exposure to sunlight due to cultural practices.Objective: The aim of this case report is to increase the awareness to severe vitamin D deficiency as a result of extreme indoor isolation due to ...

Aim: Case report of an 18-month-old child with a background of vitamin D dependent rickets type 1(VDDR1)], due to a mutation of CYP27B1 (c.1319_1325dup and c.335C>T: compound heterozygote).Methods: Presentation of the case and the management of hypocalcemia as well as the complications of follow-up.Results: The patient presented at the A&Es of the 2nd Department of Pediatric...

Background: Decreased serum 25-hydroxyvitamin D (25-OHD) level has frequently been reported in obesity, a condition which is associated with insulin resistance. Insulin resistance was negatively associated with serum 25-OHD. Puberty is the period with altered insulin sensitivity. Previous studies showed conflicting results of the variation of serum 25-OHD levels across pubertal stages. However, data on serum 25-OHD levels across pubertal stages in obese childr...

Background: Generally, diabetic nephropathy onsets and progresses within 5–10 years after DM onset resulting in chronic kidney disease (CKD) causing death in every 4–5th patient with type I DM. Molecular-genetic studies of endogenous/genetic CKD risk factors are of high relevance in understanding of pathogenetic mechanisms underlying formation of nephrosclerosis, and in improvement of interventions.Objective and hypotheses: To assess renal func...

Background: Type 1 diabetes mellitus (T1DM) is an autoimmune and inflammatory process and vitamin D (VD) is thought to reduce inflammation and prevent autoimmune destruction. Studies have shown that VD has an effect on insulin secretion and sensitivity in rats. And it has been shown that adult T2DM with normal levels of VD have decreased insulin requirements. Two prior studies in Turkey looked at the relationship between VD levels and daily insulin requirement in paediatric pa...

Objective and hypotheses: The work was initiated to assess functional condition of the kidneys and to study interrelation between ACE gene I/D polymorphism and stage of chronic kidney disease in children and adolescents with type 1 diabetes mellitus (DM) in compliance with K/DOQI recommendations (2002).Method: We examined 120 children and adolescents with type 1 DM, 53 (44.2%) males and 67 (55.8%) females among them (mean age 13.8±0.24 years. GFR wa...

Aim: The work was initiated to assess functional condition of the kidneys and to study interrelation between ACE gene I/D polymorphism and stage of chronic kidney disease in children and adolescents with type 1 diabetes mellitus (DM) in compliance with K/DOQI recommendations (2002).Materials and methods: We examined 120 children and adolescents with type 1 DM, 53 (44.2%) males and 67 (55.8%) females among them (mean age 13.8±0.24 years; 95% CI: 13.3...

Rare endocrine conditions present specific diagnostic and management challenges to healthcare providers, especially regarding transition. Despite the need for practical guidance on this subject, consensus on structured approaches to transition are lacking. The aim was to map the current clinical practice, and identify the unmet needs regarding transition of care for patients with pituitary disease in the reference centers (RCs) of the European Reference Network on Rare Endocri...

Background:Calcium-sensing receptors (CaSR) located on parathyroid glands and kidneys act to regulate serum calcium levels. Inherited hypocalciuric hypercalcaemia and autosomal dominant hypercalciuric hypocalcaemia are due to inactivating and activating CaSR mutations respectively. We present the immediate and medium term postoperative clinical course of the first paediatric patient with hypercalciuric hypocalcaemia managed with a simultaneous parathyroid and ...