1. |
- Hoybye, Charlotte, et al.
(author)
-
Impact of the primary aetiology upon the clinical outcome of adults with childhood-onset GH deficiency
- 2007
-
In: European Journal of Endocrinology. - 0804-4643 .- 1479-683X. ; 157:5, s. 589-596
-
Journal article (peer-reviewed)abstract
- Objective: The impact of the aetiology of childhood-onset GH deficiency (CO-GHD) on the clinical presentation during adulthood and the response to GH replacement has been poorly defined. Our study aims to characterize CO-GHD in adults due to different aetiologies and evaluate the effect of 2 years of GH replacement therapy. Design and methods: Data from 353 adults with CO-GHD from Pfizer International Metabolic Database KIMS were retrospectively grouped according to GHD aetiology: non-organic disorder (n=147), organic pituitary disease (n=159), and brain tumour (n=47). Extent of pituitary dysfunction, IGF-I concentration, lipid concentrations and quality-of-life (QoL) were assessed at baseline and after 2 years of GH replacement. Results: GHD was diagnosed at a later age in the organic pituitary group than in the other groups, resulting in a shorter duration of GH treatment during childhood. However, the final height was greater in the organic pituitary group. Panhypopituitarism was most common in the non-organic disorder and in the organic pituitary groups, while isolated GHD was more prominent in the brain tumour group. Serum IGF-I levels were the lowest in the non-organic group. QoL was the poorest in the brain tumour group. Lipid profile and QoL improved significantly during GH replacement. Conclusion: The adverse consequences of CO-GHD in adulthood vary between aetiologies, but improve similarly with GH treatment. It is, therefore, important to consider retesting all patients with CO-GHD in early adulthood and, if persistent severe GHD is confirmed, recommence GH replacement.
|
|