ESPE Abstracts

Background: Vitamin D deficiency has been associated with left ventricular geometry and hypertrophy and larger end-systolic diameters and worse left ventricular function in animals and humans.Objective and hypotheses: The aim of this study was to investigate any possible association between vitamin D levels and geometry of left ventricle (LV) in youngsters with type 1 diabetes mellitus (T1DM).Method: 58 youngsters with T1DM with me...

Background: Vitamin D deficiency is currently a topic of intense interest, and is widely prevalent. Low vitamin D levels have been reported in many immune disorders as type 1 diabetes Mellitus (T1DM). AIM of this study is to assess the vitamin D status in T1DM children and adolescent in Karbala.Patients and methods: A case control study, a total of 171 subject, consisted of two groups; diabetic patients 121 cases (48 male and 73 female), aged 5–16 y...

Introduction: Vitamin D-dependent rickets (VDDR) describes a group of genetic disorders characterized by early-onset rickets that develops due to insufficient concentration of active forms of vitamin-D or unresponsiveness to active vitamin D. The aim of this study was to share the clinical features and long-term outcome of cases followed up in our center with the diagnosis of either VDDR-Type-1 and VDDR-Type-2.Method: Pr...

Background: The results of several studies suggest that vitamin D could possibly decrease the risk of autoimmune diseases.Objective: To evaluate the efficiency of the vitamin D in adolescents with Hashimoto’s thyroiditis (HT).Methods: The study included 32 adolescents (aged 12–17 years, mean age was 14.4±1.3 years) with HT (normal range TSH, fT3, fT4 and elevated antibodies). HT was diagnosed on...

Background: Vitamin D adequate concentration is essential for growth, development and health during vital cycle. Hypovitaminosis D pandemic is associated with a wide range of pathologies.Objective and hypotheses: The objectives of the present study were to characterize vitamin D status in children and adolescents residing in Galicia (Northwest of Spain, latitude 43°N) and to determine if serum 25-hydroxy-vitamin D (25(OH)D) concentration is related ...

Background: Vitamin D may have cardio-protective properties due to its biological actions. In children, observational studies linking actual vitamin D level and blood pressure have yielded conflicting results. Whether early life vitamin D exposure may elicit a programming effect on later systolic blood pressure (SBP) and diastolic blood pressure (DBP) needs further investigation.Objective and hypotheses: We investigated whether higher levels of cord 25-h...

Background: Vitamin D dependent rickets type 1A (VDDR1A) is a rare disease caused by CYP27B1 mutations which encodes vitamin D 1α-hydoxylase.Objective and hypotheses: Vitamin D dependent rickets type 1A features of three Chinese cases with CYP27B1 mutations and report the experience of medication for severe hypocalcaemia.Method: Summarise their clinical features analyse the CYP27B1 and vitamin D receptor (VDDR) mutations.<...

Introduction: An activating mutations in the ABCC8 gene cause both transient and permanent neonatal diabetes mellitus (DM) or MODY 12. In relation to the variant in the ABCC8 gene, patients may also present with either neonatal hyperinsulinism and/or DM later in life. Besides, the same variant can cause different phenotypic features among family members. Response to the sulfonylurea treatment may vary between patients.<...

Background: Hereditary vitamin D-resistant rickets (HVDRR) is a rare disease caused by mutations in vitamin d receptor (VDR). Patients with HVDRR are usually treated with intravenous calcium (i.v.-Ca) therapy via a central catheter. However, central catheter-related complications can cause important morbidity. In this report, we described four patients with HVDRR from different families. In three of these cases we used a novel therapeutic regime of intermittent IV-Ca ...

Introduction: Vitamin D deficiency is one of the most common nutritional deficiencies in the world. This vitamin plays an important role in cellular functions. Studies have shown that vitamin D plays a very important role in preventing the growth of cancer cells.Only a few studies have been done worldwide in relating the Vitamin D levels in pediatric cancer patients to the general population. The aim of this study was to compare the Vita...