ESPE Abstracts

Introduction: There is still controversy about the levels of bone turnover markers at type 1 diabetes (T1D) onset and their dynamics at follow-up. Bonfanti et al. did not find any differences at onset, while few months afterwards beta cross laps level was significantly lower. Pater et al. found lower levels of osteocalcin and Log beta cross laps at onset which normalized after 3 and 12 months. Possible mechanisms are metabolic acidosis, decre...

Background: Von Hippel-Lindau (VHL) syndrome is a rare autosomal dominant genetic disorder characterized by retinal and central nervous system hemangioblastomas, pheochromocytomas and multiple cysts in the pancreas and kidneys, with increased risk of malignant degeneration.Case presentation: A 9-year-old boy with uncomplicated premorbid and family history presented with ice-cold hands and profuse night sweating on the he...

Background: STAT1 mutations can cause an extensive spectrum of disease, varying from severe bacterial and viral infections to mild disseminated mycobacterial disease, also chronic mucocutaneous candidiasis. Many patients present with autoimmune manifestations as type 1 diabetes, hypothyroidism and systemic lupus erythematosus. There are risks of cancers and cerebral aneurysms.Aim: To present the clinical manifes...

Aim: To present some therapeutic difficulties in patients with congenital generalized lipodystrophy (CGL) - a rare autosome recessive disorder characterized by complete absence of adipose tissue. For many years therapy was aimed only at metabolic consequences. In the past few years new pathophysiologic treatment has become available.Methods and materials: We present four girls – currently 25, 22, 16 and 15 years ol...

Pediatric overweight and obesity are also an issue in children and adolescents with type 1 diabetes (T1D). Body Mass Index (BMI) is an accurate and widely used clinical method for assessing childhood obesity.Objective: To analyze the BMI-standard deviation scores (SDS) in Bulgarian children and adolescents with T1D and its relationship with age, gender, type of insulin treatment, and HbAlc.Materials and Met...

Background: Continuous glucose monitoring (CGM) correlates with optimal control in both children and adults with type 1 diabetes (T1D) regardless of type of treatment. CGM plays a major role in decreasing the time spent in hypoglycemia and hyperglycemia, and achieving better quality of life.Aim: To evaluate the usage and benefits of out-patient CGM and assess parents’ attitudes to it at a non-reimbursed setting.Methods: A tota...

The homozygous deletion c.2422delT in the carboxyl-terminal coding region of the hTPO gene results in a frameshift mutation and leads to an early stop codon in exon 14 of the gene (p.Cys808AlafsX24). Combination with double heterozygous DUOX2 mutations was also reported. We present the data on the clinical course of CH in three patients with permanent congenital hypothyroidism (CH) harboring one and the same mutation. Pat1 was followed 29 yrs; after an uneventful pregnancy (no...

Background: Septo-optic dysplasia (SOD) is a rare congenital anomaly, clinically heterogeneous, combining optic nerve and pituitary gland hypoplasia, midline abnormalities of the brain, including absence of the corpus callosum and septum pellucidum. The diagnosis is made when two or more features of the classic triad are present. HESX1, SOX2, SOX3, FGF8, FGFR1, PROKR1, SHH, are implicated in the etiology of SOD.Objective and hypotheses: Description of a ...

Background: Congenital pituitary hormone deficiency is etiologically heterogeneous and occurs in 1:4000 live births. Of those, isolated GH deficiency (IGHD) is the most common, followed by combined pituitary hormone deficiency with or without extrapituitary anomalies.Objective and hypotheses: Description of a patient with IGHD, associated with multiple additional organ anomalies.Method: Case report, Sequencing of HESX1, SOX2</e...

Congenital hypothyroidism (CH) is a partial or complete loss of function of the thyroid gland resulting in absent or decreased synthesis and secretion of thyroid hormones affecting infants since birth. Mutations of the hTPO gene are associated with autosomal recessive forms of CH. Based on our TSH screening results, the number of children with eutopic primary CH is increasing. Molecular biology techniques can identify the CH genetic cause after selection based on family histor...