title: Adolescents with partial growth hormone (GH) deficiency develop alterations of body composition after GH discontinuation and require follow-up.
abstract: It is now a consensus to resume GH treatment in adolescents with severe GH deficiency (GHD) at retesting to prevent the occurrence of adult GHD syndrome. However, we do not have any data on the follow-up of adolescents with nonsevere GHD at completion of treatment. This report presents preliminary data from a 1-yr prospective study that includes the first 91 patients retested. Anthropometric data, IGF-I and IGF binding protein-3 levels, glycemia and insulinemia, lipid profile, and body composition using dual x-ray absorptiometry and abdominal computed tomography scan were recorded at completion of GH treatment and 1 yr later. Body composition was significantly different at both evaluations, with increased total body fat and decreased lean body mass in the partial GHD group vs. the normal group. Moreover, these alterations worsened after 1 yr without GH in the partial GHD group, whereas there were no modifications in the normal group. We did not find any metabolic alterations such as elevated triglyceride, total cholesterol, or insulin levels. Adolescents with reconfirmed partial GHD exhibit alterations in body composition after 1 yr without GH, whereas those retested normal do not. These changes are similar to those described in severe GHD, although less marked, and justify a precise follow-up.
authors: Unit of Endocrinology, Hôpital des Enfants, TSA 70034, 31059 Toulouse Cedex 9, France. tauber.mt@chu-toulouse.fr
authors: Maithé
authors: M
authors: Tauber
authors: Béatrice
authors: B
authors: Jouret
authors: Audrey
authors: A
authors: Cartault
authors: Nadia
authors: N
authors: Lounis
authors: Michèle
authors: M
authors: Gayrard
authors: Corinne
authors: C
authors: Marcouyeux
authors: Catherine
authors: C
authors: Pienkowski
authors: Isabelle
authors: I
authors: Oliver
authors: Pierre
authors: P
authors: Moulin
authors: Philippe
authors: P
authors: Otal
authors: Francis
authors: F
authors: Joffre
authors: Catherine
authors: C
authors: Arnaud
authors: Pierre
authors: P
authors: Rochiccioli
mesh_terms: D000005:Abdomen; D000273:Adipose Tissue / Q000000981:diagnostic imaging; D000293:Adolescent; D001786:Blood Glucose; D001823:Body Composition / Q000187:drug effects*; D015519:Bone Density; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006130:Growth Disorders / Q000000981:diagnostic imaging / Q000188:drug therapy*; D013006:Growth Hormone / Q000008:administration & dosage* / Q000009:adverse effects / Q000172:deficiency*; D006801:Humans; D018972:Insulin-Like Growth Factor Binding Protein 3 / Q000097:blood; D007334:Insulin-Like Growth Factor I / Q000378:metabolism; D008055:Lipids / Q000097:blood; D008297:Male; D011446:Prospective Studies; D011859:Radiography; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis
chemical_list: D001786:Blood Glucose; D018972:Insulin-Like Growth Factor Binding Protein 3; D008055:Lipids; D007334:Insulin-Like Growth Factor I; D013006:Growth Hormone