ESPE Abstracts

Background: Prader Willi Syndrome (PWS) is a rare genetic disorder with a wide range of symptoms manifestation. Main characteristics are hypotonia, growth retardation, feeding difficulties in neonatal period, increased appetite and obesity in childhood, delayed puberty or hypogonadism in adolescence. It is also associated with behavioral disturbances and impaired cognitive function. The genetic defect is located on the 15q11-13 chromosome.Objective and h...

Background: The prevalence of childhood obesity has increased dramatically in the last decades and accounts for a significant increase in morbidity and mortality in adulthood.Objective and hypotheses: To determine the prevalence of 25-hydroxyvitamin D insufficiency and deficiency in overweight and obese children and adolescents.Method: 350 (n=350) children and adolescents (153 males (M), 197 females (F)) were recruited to ...

Background: Type 1 diabetes mellitus (DM1), a chronic metabolic disorder of autoimmune origin, has been associated with oxidative stress (OS), which plays a central role in the onset, progression and long-term complications of DM1. The markers of OS lipid peroxidation products, lipid hydroperoxides (LOOH), and also malondialdehyde (MDA) and thiobarbituric reactive substances (TBARS) that oxidatively modify proteins (Pr) (i.e., PrMDA and PrTBARS, respectively),...

Background: Association of hypothyroidism, isosexual precocious puberty and macrogonadism was first described by Van Wyk Grumbach in 1960. Van Wyk Grumbach syndrome (VWGS) was reported predominantly in females, precocious puberty and clinical picture of hypothyroidism being the clinical hallmarks.Objective and hypotheses: Publishing additional data on clinical and hormonal spectrum of VWGS, providing for better understanding of its pathology and primary ...

Background: The antioxidant system that protects tissues from damaging oxidation processes is a universal indicator for metabolic balance. It is known that GH deficiency (GHD) is associated with a high risk of developing metabolic disorders.Objective and hypotheses: The aim of this study was to examine the effects of inadequate GH secretion on the markers of the blood antioxidant system in adult GHD patients.Method: The study inclu...

Background: Hormonal replacement in boys with congenital Hypogonadotrophic Hypogonadism (HH) as well as hormonal repair of bilateral cryptorchidism and micropenis remain a challenge in pediatric endocrinology.Methods: In the «REMAP» study ISRCTN13007297 eight neonates and infants, all with bilateral cryptorchidism in intra-abdominal position and micropenis (≤2 cm), with absence of neonatal male-mini puberty were treated for 3 months with ...

Background: Obesity represents one of the most challenging public health problems of the 21st century. According to the World Health Organization (WHO), there is a need to create reliable monitoring and behavioral systems, and to investigate their effectiveness in preventing childhood obesity.Objective: To evaluate a range of novel technologies for collecting photographs, information regarding physical activity and geogr...

Background: More than >90% of cases of congenital adrenal hyperplasia (CAH) are caused by 21-hydroxylase deficiency, steroid 11β-hydroxylase deficiency accounts for 5–8% of cases.Objective and hypotheses: To seek evidence on the prevalence of CYP11B1 mutations in prepubertal girls, adolescents and adult females with clinical signs of hyperandrogenemia.Method: The study included 31 girls with premature adrenar...

Background: The concentration and conformation of carotenoids and blood plasma in girls with Turner syndrome (TS) were observed.Objective and hypotheses: The level and conformation of blood plasma carotenoids could be used as markers of overall condition of patients. The obtained data was compared with the parameters of antioxidant status before and after 1 year of GH therapy.Method: 12 prepubertal girls (median 13.2 years) with TS...

Background: Cystic fibrosis (CF) is the most common genetic sever disease in Caucasian populations. It is crucial to identify patients with CF who are at increased risk of acquiring CF-related diabetes (CFRD).Objective: To identify potential demographic, clinical, and laboratory predictors of CFRD in patients with CF.Method: The study group included patients more than 10 years of age with CF and pancreatic insufficiency who attende...