title: Treatment of growth hormone deficiency in children, adolescents and at the transitional age.
abstract: Recombinant human growth hormone (rhGH) has been available since 1985. Before 1985 growth hormone (GH) was extracted from cadaveric pituitary glands, but this was stopped in most countries that year, following the recognition that it could transmit Creutzfeldt-Jacob disease. The primary goal of rhGH treatment in GHD patients is to normalize height during childhood and adolescence and attain an adult height within the normal range and within the target height range (genetic potential). Genome-wide association studies have been used increasingly to study the genetic influence on height. There is a wide response to rhGH therapy, likely due to compliance issues, severity of GH deficiency and patient's sensitivity to rhGH. While some pediatric endocrinologists will use a fixed dose of rhGH, most will use an auxology-based dosing approach. This will involve starting at the lower end of the dose range and then titrating upwards based on the patient's response to therapy with measurement of IGF-1 concentrations to ensure that the patient is not over treated or undertreated. Although treatment of children with GHD with rhGH has generally been safe, careful follow-up by a pediatric endocrinologist in partnership with the pediatrician or primary care physician is recommended. The aim of this paper is to review the strategies and recommendations for treatment of GHD in children and patients in the transition to adult care.
authors.affiliation: Pediatric Endocrinology, National Children's Hospital, San José, CR, USA.
authors.forename: Erick
authors.initials: E
authors.lastname: Richmond
authors.affiliation: Pediatric Endocrinology, University of Virginia, Charlottesville, VA, USA. Electronic address: adrogol@comcast.net.
authors.forename: Alan D
authors.initials: AD
authors.lastname: Rogol
mesh_terms: D000293:Adolescent; D002648:Child; D004393:Dwarfism, Pituitary / Q000175:diagnosis / Q000188:drug therapy*; D020249:Hormone Replacement Therapy / Q000009:adverse effects / Q000379:methods; D019382:Human Growth Hormone / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans
chemical_list: D019382:Human Growth Hormone; C406545:pegvisomant
keywords: growth hormone; growth hormone deficiency; recombinant human growth hormone; transition patients; treatment adverse events; treatment efficacy