ESPE Abstracts

Background: The diagnosis of severe primary IGF-I deficiency (IGFD) in children with normal growth hormone (GH) peak in stimulation tests (stimGH) should be confirmed by IGF-I increase <15.0 ng/ml during generation test (IGF-GT), however the significance of IGF-GT has been questioned by some researchers.Objective and hypotheses: Evaluation of the significance of IGF-GT in children with normal stim GH and IGFD, with respect to efficacy of growth-promo...

Background: GH deficiency (GHD) is currently defined as secondary IGF1 deficiency (IGFD). In the patients with normal GH secretion and IGFD, significant increase of IGF1 during generation test excludes primary IGFD, however is not an approved indication for GH therapy.Objective and hypotheses: The aim of the study was to assess GH therapy effectiveness in children with IGFD, responding to short-term GH administration despite normal GH peak after falling ...

Background: GH deficiency (GHD) is routinely diagnosed on the basis of decreased GH peak in two stimulating tests (GHST). In Poland, few years ago, an assessment of nocturnal GH secretion after falling asleep (noctGH) has been introduced as a screening test in diagnosing GHD.Objective and hypotheses: The aim of the study was to assess GH therapy effectiveness in children with decreased GHST with respect to noctGH.Method: Retrospect...

Background: Prediction of GH therapy effectiveness in children with short stature is an important issue in paediatric endocrinology.Objective and hypotheses: The aim of the study was to create a linear regression model of GH therapy effectiveness, based on the data available before treatment.Method: Retrospective analysis comprised the data of 150 short children (101 boys), diagnosed with isolated GH deficiency, who were treated wi...

The congenital adrenal hyperplasias (CAH) comprise a family of autosomal recessive disorders that disrupt adrenal steroidogenesis.Aim: To investigate the clinical features of the patients with CAH.Methods: The current study was conducted on 106 Armenian patients with CAH.Results: Distribution between regions: 45.3% were from Yerevan, 13.2%-Syunik region, 11.3...

Introduction: Diabetic ketoacidosis (DKA) is a potentially fatal hyperglycemic emergency primarily associated with type 1 diabetes mellitus (T1D). The association between DKA and severe hypertriglyceridemia has already been previously discussed with a prevalence ranging between 7.1%-25%, with pancreatitis present in the majority of cases. Epidemiological data in the pediatric age are scarce and not well established. Its etiology is not yet fully known. The &qu...

Introduction: Nelson’s syndrome is a potentially severe complication of bilateral adrenalectomy, a radical procedure performed in the treatment of hypercortisolism in Cushing’s disease (CD). We report a case of CD in pediatric age submitted to bilateral adrenalectomy with subsequent Nelson’s syndrome.Case report: Male, 5-year-old, referred to a Pediatric outpatient clinic because of growth failure, rapid weight gain and high blood pressure...

Background: Kallmann syndrome (KS) is a rare clinical entity, characterized by the association of hipogonadotropic hypogonadism and hypo/anosmia, with an estimated prevalence of 1:8000 in males and 1:40 000 in females.Method: Retrospective study of cases of KS diagnosed in paediatric age. Genetic analysis was performed by PCR and DNA sequencing of KAL1, FGFR1, GNRHR, GNRH1, PROK2, PROKR2, KISS1R, TAC3, TACR3, and FGF8 genes.Results...

Background: Craniosynostosis, defined as the premature fusion of the cranial sutures, presents many challenges in aetiology. One known form associated to steroid biosynthesis impairment is the Antley-Bixler Syndrome (ABS). ABS-phenotype and normal steroidogenesis have FGFR mutations, whereas those with ambiguous genitalia and altered steroidogenes should be recognized as possibly having P450 oxidoreductase deficiency, with mild do moderate 17 OH progesterone (17HOP) elevation ...

Background and Aims: Klinefelter syndrome (KS) is the most common chromosomal abnormality in men, but because of its highly variable phenotype and clinical unawareness, it remains largely under-diagnosed. Cardinal features include tall stature, gynecomastia, hypergonadotropic hypogonadism, azoospermia and infertility. Learning and behavioral problems are also common. Testosterone replacement therapy (TRT) helps to prevent or ameliorate many of the comorbiditie...