hrp0097p1-424 | Bone, Growth Plate and Mineral Metabolism | ESPE2023

Spondyloepiphyseal dysplasia tarda in a 10 years old boy treated for growth hormone deficiency

Boyadzhiev Veselin , Yordanova Nikolinka , Bazdarska Yuliya

We present a 10 years old boy, born from normal pregnancy, weght 3300 gr, lenght 51 cm. Normal motor and intellectual development. Family history for short stature - mother's height 150.3 cm (P2), target height 174.3 cm (P37). At 7 years of age the patient's height was 108.9 cm (- 2.4 SD) - below the target range. Bone age was delayed with more than -2 SD. Two stimulation tests for growth hormone (GH) assessment have been performed (with insulin and glucagon) –...

hrp0095p1-417 | Adrenals and HPA Axis | ESPE2022

A patient with autoimmune polyglandular syndrome type 1 with atypical presentation

Bazdarska Yuliya , Yordanova Nikolinka , Hristozova Hristina , Krumova Darina , Iotova Violeta

Background: Autoimmune polyglandular syndrome type 1 (APS-1) is а rare multisystem disorder due to mutations in the autoimmune regulator gene (AIRE). APS-1 usually is characterized by a triad of hypoparathyroidism, primary adrenal insufficiency (PAI) and chronic mucocutaneous candidiasis. In the absence of the classic triad, the diagnosis becomes obscure and is often delayed.Case presentation: We report a 12 years ol...

hrp0097p2-13 | Growth and Syndromes | ESPE2023

Transition of patients treated with growth hormone – case series

Shishkov Savi , Yaneva Zhaneta , Yordanova Nikolinka , Iotova Violeta

Introduction: Rare endocrine diseases are lifelong chronic conditions requiring constant medical follow up of the affected individuals. More common among them are patients with hypopituitarism, Turner syndrome (TS), and Prader-Willi syndrome (PWS). The age between adolescence and adulthood, despite being difficult to define by age category alone is an important time for the personal development. This time may be made more difficult if accompanied by a chronic ...

hrp0095p1-217 | Adrenals and HPA Axis | ESPE2022

Precocious Pubarche in Girls - A Clinical Sign for Underlying Hyperandrogenic Disease

Galcheva Sonya , Karamfilova Teodora , Yordanova Nikolinka , Bocheva Yana , Mladenov Vilhelm , Iotova Violeta

Background: Precocious pubarche (PP), defined as the development of pubic hair before 8 years of age in females could be the first sign of a hyperandrogenic condition.Aim: The purpose of the study was to analyze the etiology of premature androgenization of girls with a history for PP and to evaluate their clinical, laboratory and ovarian ultrasound profile.Material and methods: A t...

hrp0095p2-160 | Growth and Syndromes | ESPE2022

Evaluation of the first year of growth hormone treatment in Prader-Willi Syndrome Patients followed at an Expert Center of Rare Endocrine Diseases

Yordanova Nikolinka , Bazdarska Yuliya , Shishkov Savi , Halvadzhiyan Irina , Galcheva Sonya , Iotova Violeta

Introduction: Prader-Willi syndrome (PWS) is a rare imprinting disorder with evidence of increasing incidence. Treatment with recombinant human growth hormone (rhGH) has been shown to improve growth, body composition and final height. It is officially approved by the US Food and Drug Administration since 2000, but still not official indication in many countries.Aim: The aim of the current study is to assess the results o...

hrp0095p2-252 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2022

Premature ovarian failure in two female patients with 47, XXX karyotype

Halvadzhiyan Irina , Mladenov Wilchelm , Elkina Stanimira , Yordanova Nikolinka , Petrova Chaika , Kovacheva Katia , Boyadzhiev Veselin , Iotova Violeta

Introduction: Premature ovarian failure (POF) is defined as a heterogeneous disease leading to amenorrhea and ovarian failure before the age of 40 years. It is found in 1-3% of women of reproductive age, with some negative consequences such as cardiovascular disease, osteoporosis and sexual dysfunction. Triple X syndrome is characterized by POF with primary or secondary amenorrhea, tall stature, large feet. Girls with triple X syndrome show accelerated growth ...

hrp0092p2-174 | GH and IGFs | ESPE2019

Empirical Change of Practice in Treatment of Growth Hormone Deficient Patients in Order to Improve 1st Year Height Outcome

Rankova Kamelia , Galcheva Sonya , Mladenov Vilchelm , Boyadzhiev Veselin , Bocheva Yana , Yordanova Nikolinka , Bazdarska Yulia , Iotova Violeta

Growth hormone (GH) has been used for the treatment of short stature due to GH deficiency (GHD) for over 60 years. Height velocity (HV) in the first year of therapy is well studied and its crucial importance for growth outcome in subsequent years is confirmed.Objectives: The aim of this study is to assess the responsiveness to GH treatment in GHD patients of a newly established treatment center before and after change in starting GH dose...

hrp0089p3-p250 | Growth & Syndromes P3 | ESPE2018

Prader-Willi Patient with Rectal Bleeding – Experience in Center for Rare Endocrine Disordesrs in Varna, Bulagria

Yordanova Nikolinka , Iotova Violeta , Galcheva Sonya , Bazdarska Yuliya , Mladenov Vilhelm , Boyadzhiev Veselin

Prader-Willi syndrome (PWS) is a genetic condition (frequency from 1:8000 up to 1:30 000), which is associated with deletions of chromosome 15 (region 15q11.2), maternal uniparental disomy and impring defects. It is characterized by muscle hypotonia in the early postnatal period, excessive weight gain after 2 years of age, lack of satiety, short stature, hypogonadism and compulsive-like behavior. Every patient has his/her own specific needs that change with age and individuali...

hrp0094p2-15 | Adrenals and HPA Axis | ESPE2021

Clinical and metabolic characteristics of hyperandrogenic girls with non-classic congenital adrenal hyperplasia and polycystic ovary syndrome

Karamfilova Teodora , Galcheva Sonya , Mladenov Vilhelm , Boyadzhiev Veselin , Bazdarska Yuliya , Yordanova Nikolinka , Iotova Violeta ,

Background: Non-classic congenital adrenal hyperplasia (NCCAH) and polycystic ovary syndrome (PCOS) present with similar hyperandrogenic symptoms in adolescent girls and may be associated with the development of cardiometabolic disorders.Aim: The purpose of the study was to evaluate the prevalence and the association between the clinical and biochemical parameters of hyperandrogenism and metabolic disorders in girls with...

hrp0094p2-20 | Adrenals and HPA Axis | ESPE2021

Panhypopituitarism after treatment procedures in pituitary-hypothalamic area – a single center experience

Bazdarska Yuliya , Iotova Violeta , Galcheva Sonya , Halvadzhiyan Irina , Yordanova Nikolinka , Kondev Toni , Enchev Yavor ,

Background: The most common conditions requiring surgery or radiation therapy of the sella and suprasellar area in childhood are craniopharygiomas and pituitary adenomas. Therapeutic procedures involving pituitary gland often lead to multiple hormonal deficiencies, and experienced multidisciplinary team following guidelines and applying systematic approach could improve outcomes.Aim: To evaluate hormonal replacement ther...