Child-onset growth hormone deficiency in adulthood. Transfer of patients from pediatric to adult endocrinology units.
Treatment with growth hormone (GH) in adult-onset GH deficiency (AO-GHD) reverses its many metabolic alterations, modifying body composition, bone mass, several cardiovascular risk factors, and improving quality of life. In adult patients with a previous diagnosis of child-onset GH deficiency (CO-GHD), the lack of treatment also produces similar alterations, reversed by GH treatment. In patients with multiple pituitary hormone deficiency, the lack of GH is considered definitive, but in isolated GHD, the need for re-evaluation of the deficit is mandatory. The 'gold standard' test is insulin-induced hypoglycemia, after a wash-out period, and the criterion for GH therapy should be a GH (polyclonal-RIA assay) response less than 3 ng/ml. The initial recommended GH dose is lover than in children, and the dosage must be adjusted to maintain IGF-I levels in the normal range. We propose that decisions about patient recruitment, assessment, confirmation or reevaluation, information about new perspectives, disadvantages and benefits of GH therapy, and the beginning of treatment should be made in cooperation by pediatric and adult endocrinologists, so the patient receives all information from both medical teams, before being transferred to the adult endocrinology department.
Albero
R
R
Department of Endocrinology and Nutrition, University Hospital Miguel Servet, Zaragoza, Spain. ralbero@salud.aragob.es
Trincado
P
P
Sanz
A
A
Playán
J
J
Acha
J
J
D000328:Adult; D017668:Age of Onset; D003266:Continuity of Patient Care; D004704:Endocrinology / Q000145:classification* / Q000379:methods* / Q000639:trends; D006757:Hospital Units / Q000145:classification*; D019382:Human Growth Hormone / Q000172:deficiency*; D006801:Humans; D010360:Patient Transfer; D010372:Pediatrics / Q000379:methods*; D013030:Spain
D019382:Human Growth Hormone