ESPE Abstracts

Background: Continuous glucose monitoring (CGM) devices are novel tools to measure the impact of dietary intake on glucose rhythms/metabolism in children. There is a significant gap in the literature on glycemic response in healthy, term infants and young children up to 2 years of age.Objective: To investigate glucose excursions in response to infant feeding, using CGM in healthy 6–12-month-old infants.<p class...

Introduction: Maturity Onset Diabetes of the Young (MODY) constitutes a genetically and clinically heterogeneous type of Monogenic Diabetes (MD), characterized by early onset of hyperglycemia, autosomal dominant inheritance and defect in β-cell insulin secretion. To date, 14 different MODY subtypes have been reported, each one with a distinct genetic etiology.Materials and Methods: We designed a NGS TGP of seven ...

Introduction: Longitudinal skeletal growth is achieved by enchondral ossification in epiphyseal growth plates (GP) of long bones and vertebrae. These highly organized cartilaginous tissues contain chondrocytes of all differentiational stages classified in three distinct zones named resting, proliferative and hypertrophic. Separated analysis of individual zones is essential in basic GP research thus efficiency of different zonal separation methods confers high ...

Background: Central Precocious Puberty (CPP) is clinically defined by the development of secondary sexual characteristics before the age of 8 years in girls and 9 years in boys. To date, mutations in the coding region of KISS1, KISS1R, DLK1 and MKRN3 genes have been reported as causative for CPP. This study investigated the presence of causative mutations in both the promoter and the 5'-UTR regions of the MKRN3 ...

Introduction: Neonatal diabetes mellitus (NDM) is a rare form of insulin-dependent monogenic diabetes mellitus (1/400,000 live births) diagnosed in the first six months of life. It can be either transient or permanent, with abnormalities in the parental chromosome 6q24 and with mutations in genes related to the ATP-sensitive potassium pump in the β-cell membrane respectively.Aim: We describe a male infant, 2.5 months old, diagnosed with NDM and panc...

SOX3 is located on the X-chromosome (Xq27.1) and encodes a SRY-related protein that acts as a developmental transcription factor. Copy Number Variations (losses and gains), mutations of polyalanine stretches (deletions or expansions) and missense mutations of SOX3 have been associated with growth hormone deficiency with incomplete penetrance, hypogonadism, differences of sexual development and variable additional endocrine disorders (MIM #312000 and #300123)....

Background: Bi-allelic mutations of CYP21A2 encoding 21-hydroxylase are the most frequent cause of congenital adrenal hyperplasia (CAH). Non-classical CAH (NCCAH) or even just hyperandrogenism may be caused by mild or mono-allelic (single) heterozygous mutations of CYP21A2. These mutations are associated either with elevated basal or ACTH-stimulated levels of 17-hydroxyprogesterone (17OHP) in blood.Objective and hypotheses: The objective of this study wa...

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...

Background: A quarter of young adults with cystic fibrosis (CF) may have osteoporosis. However, children with CF do not seem to have an increased risk of fractures.Objective: We aimed to examine the factors that may determine longitudinal changes in bone mineralisation in children with CF.Method: 101 children (51 females) had DXA performed and the data were expressed as expected bone mineral content for bone area SDS (BMCSDS). Of t...

Background: There is growing concern about the impact of eating disorders on the bone heath during adolescence where peak bone mass acquisition is of paramount importance.Method: A total of 85 patients (77F/8M, 75% anorexia nervosa(AN) and 25% atypical eating disorder), median age 15.2 years (range, 10.9–19.8) and median BMI SDS −1.3 (−4.7 to 0.8) attended the bone densitometry service between Jan 2009 and Dec 2013 for total body (TB) an...