Andrzej Bartke, Michael Bonkowski, Michal Masternak
In laboratory mice, suppression of growth hormone (GH) signaling by spontaneous mutations or targeted disruption of GH- or IGF1-related genes can lead to an impressive increase of longevity…
Tag: growth hormone deficiency
Changes in prothrombin and activated partial thromboplastin time during replacement therapy with human recombinant growth hormone in growth hormone deficient adults
Dragana Miljic, Predrag Miljic, Mirjana Doknic, Sandra Pekic, Marina Djurovic, Milica Colovic, Vera Popovic
BACKGROUND: In rodents, Growth Hormone (GH) has been shown to stimulate coagulation parameters, including Prothrombin Time (PT), activated Partial Thromboplastin Time (aPTT) and vitamin K dependent coagulation factors. However, there are no reports on the influence of GH replacement therapy on global coagulation tests in Growth Hormone Deficiency (GHD)…
Endocrine evaluation of patients after brain injury: what else is needed to define specific clinical recommendations?
Gemma Sesmilo, Irene Halperin, Manuel Puig-Domingo
Brain injury (BI), both head trauma (TBI) and subarachnoid hemorrage (SAH), has consistently been recognized as an important cause of pituitary dysfunction.1 Different studies have estimated that 20-50% of patients who have suffered BI will develop some degree of hypopituitarism.1-9 The high incidence of BI ranks it as potentially the most important cause of hypothalamic-pituitary dysfunction…
Predictors of post-traumatic pituitary failure during long-term follow-up
Orsolya Nemes, Noemi Kovacs, Endre Czeiter, Peter Kenyeres, Zita Tarjanyi, Laszlo Bajnok, Andras Buki, Tamas Doczi, Emese Mezosi
OBJECTIVE: There is increasing awareness among physicians of the risks of traumatic brain injury (TBI)-induced hypopituitarism. We have assessed the prevalence and risk factors of post-traumatic hypopituitarism by analyzing the TBI database of the University of Pecs …
Ghrelin and growth hormone serum levels during the clonidine test in children with short stature and variable growth hormone status
Charilaos Stylianou, Assimina Galli-Tsinopoulou, Maria G. Grammatikopoulou, George Koliakos, George Varlamis
Objective: The exact role of ghrelin in the control of growth hormone (GH) secretion has not been completely clarified as yet. The aim of the present study was 1) to investigate the effect of a substance promoting GH secretion (clonidine) on ghrelin levels in children with short stature with growth hormone deficiency (GHD) and normal growth hormone …
Increased prevalence of growth hormone deficiency in patients with vernal keratoconjuntivitis; An interesting new association
Stefano Stagi, Neri Pucci, Laura di Grande, Cinzia de Libero, Roberto Caputo, Stefano Pantano, Salvatore Seminara, Maurizio de Martino, Elio Novembre
INTRODUCTION: Vernal keratoconjunctivitis (VKC) is a chronic conjunctivitis that mainly affects children living in temperate areas. The notable difference between genders and VKC’s resolution with puberty have persistently suggested a role of hormonal factors in VKC development. …
A SOX3 (Xq26.3-27.3) duplication in a boy with growth hormone deficiency, ocular dyspraxia, and intellectual disability: A long-term follow-up and literature review
Stefano Stagi, Elisabetta Lapi, Marilena Pantaleo, Giovanna Traficante, Sabrina Giglio, Salvatore Seminara, Maurizio de Martino
OBJECTIVE:SOX3 is located on the long arm of the X chromosome (Xq27.1) and both the under- and over-expression of this gene have been reported in cases of hypopituitarism with or without intellectual disabilities. Nevertheless, only a few cases have as yet been extensively described …
Multiple pituitary hormone abnormalities, fever, behavioral problems, seizures and apnoic spells in a 6-year old girl
Kyriaki Karavanaki, Andriani Divoli, Mehul Dattani, George Briassoulis, Virginia Theodorou, Vasiliki Hatzara, Spyros Avlonitis
A 6-year old girl was examined having two years previously presented a transient Cushing’s syndrome, followed by recurrent hyponatremia, attributed to inappropriate ADH secretion (SIADH). The brain MRI showed no abnormalities on repeated examinations, except for a suggestion of empty sella syndrome. During the past two years she also presented recurrent episodes of a prolonged febrile illness of unknown origin…
Growth hormone deficiency associated with moyamoya disease in a 16 year-old boy
Maria Kalina, Barbara Kalina-Faska, Katarzyna Wojaczynska-Stanek, Ewa Malecka-Tendera, Elzbieta Marszal
Moyamoya disease is a rare cerebrovascular disorder which, according to a few literature reports, can coexist with hypothalamic-pituitary dysfunction. We report a 16 year-old boy referred to our Department because of short stature and headaches. He additionally, at admission, presented discrete facial dysmorphy, bruxism, luxation of temporomandibular joint …
Long-term follow-up results of growth hormone therapy for patients with adult growth hormone deficiency
Hidetoshi Ikeda, Masataka Kudo
Objective: We evaluated the long-term effects of growth hormone (GH) on markers of quality of life, glucose metabolism, and lipid metabolism to validate the adequacy of long-term GH replacement therapy for adult GH deficiency (AGHD). Design: Eighty-three of 100 sequentially followed patients who received GH therapy …
Growth Hormone Deficiency: an unusual presentation of Floating Harbor Syndrome
Assimina Galli-Tsinopoulou, Ioannis Kyrgios, Eleftheria Emmanouilidou, Ioanna Maggana, Eleni Kotanidou, Paraskevi Kokka, Charilaos Stylianou
Floating-Harbor Syndrome (FHS) is a very rare condition of unknown etiology characterized by short stature, delayed bone age, characteristic facial features, delayed language skills and usually normal motor development …
Growth hormone deficiency in a patient with autoimmune polyendocrinopathy type 2
Asteroula Papathanasiou, Eleni Kousta, Vasiliki Skarpa, Petros Papachileos, Vasilios Petrou, Charalambos Hadjiathanasiou
Autoimmune polyglandular syndrome (APs) type 2 is characterized by the presence of Addison’s disease, in association with autoimmune thyroid disease and/or type 1 diabetes mellitus and is rare in children. A 12.5yr old prepubertal boy presented with symptoms related to Addison’s disease and a large goiter. He was euthyroid with positive thyroid antibodies, low cortisol, aldosterone and very high adrenocorticotropin …