Publications by authors named "G R J Zandwijken"

Background: Recombinant human growth hormone has been used for more than 30 years and its indications have increased worldwide. There is concern that this treatment might increase mortality, but published data are scarce. We present data from the entire dataset of all eight countries of the Safety and Appropriateness of Growth hormone treatments in Europe (SAGhE) consortium, with the aim of studying long-term overall and cause-specific mortality in young adult patients treated with recombinant human growth hormone during childhood and relating this to the underlying diagnosis.

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Context: The phenotype and response to GH treatment of children with an IGF1R defect is insufficiently known.

Objective: To develop a clinical score for selecting children with short stature for genetic testing and evaluate the efficacy of treatment.

Design And Setting: Case series with an IGF1R defect identified in a university genetic laboratory.

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Context: There has been concern that GH treatment of children might increase meningioma risk. Results of published studies have been inconsistent and limited.

Objective: To examine meningioma risks in relation to GH treatment.

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Background: Growth hormone (GH) treatment may unmask central hypothyroidism (CeH). This was first observed in children with GH deficiency (GHD), later also in adults with GHD due to acquired "organic" pituitary disease. We hypothesized that newly diagnosed CeH in children after starting GH treatment for nonacquired, apparent isolated GHD points to congenital "organic" pituitary disease.

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Context: Growth hormone (GH) is prescribed for an increasing range of indications, but there has been concern that it might raise cancer risk. Published data are limited.

Objective: To examine cancer risks in relation to GH treatment.

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