AcroBel - the Belgian registry on acromegaly : a survey of the 'real-life' outcome in 418 acromegalic subjects
(2007) European Journal of Endocrinology — Vol. 157, n° 4, p. 399-409 (2007)
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- Objectives: To constitute a registry on acromegaly, AcroBel, to evaluate the epidemiology and quality of care of acromegaly in Belgium and Luxembourg. Design: A nationwide survey from June 2003 till September 2004 aiming to collect data from all patients with acromegaly who had visited the participating endocrine clinics after 1 January 2000. Methods: Retrospective data collection coupled to a visit within the survey period, allowing sampling of metabolic parameters and centralised determination of GH and IGF-1. Results: Four hundred and eighteen patients (51% men) were included, of which 96 were new cases, giving a mean incidence of 1.9 cases per million (c.p.m.) per year. The global prevalence was 41, c.p.m. but varied between 21 and 61 among different areas. Twenty-eight deaths were reported at a median age of 68 years in men and 74 years in women. The standardised mortality rate was significantly increased only in irradiated patients (2.70; confidence interval 1.60-4.55). Central measurements were available in 316 (75%,) patients. Mean GH was <= 2 mu g/l in 65%, and IGF-1 was normal for age in 56%, while both criteria were fulfilled in 49%,. Multimodal treatment was more effective than primary medical therapy, since 56.5% were controlled versus 24.3%) (P < 0.0001.). Conclusions: AcroBel provides an excellent tool to analyse the prevalence, incidence, treatment modalities and outcome of acromegaly in Belgium. This real-life survey reveals that only half of acromegalic patients received an adequate therapy resulting in cure or disease control when stringent biochemical criteria are used.
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Bex, M., Abs, R., T’Sjoen, G., Mockel, L., Velkeniers, B., Muermans, K., & Maiter, D. (2007). AcroBel - the Belgian registry on acromegaly : a survey of the ‘real-life’ outcome in 418 acromegalic subjects. European Journal of Endocrinology, 157(4), 399-409. https://doi.org/10.1530/EJE-07-0358 (Original work published 2007)