Jørgen Hangaard

Learn More
OBJECTIVE To investigate whether elevated ACTH-stimulated 17-hydroxyprogesterone (17OHP) levels are caused by CYP21 genetic defects or by a general adrenal hyperresponsiveness in hirsute patients. METHODS A total of 337 hirsute patients were evaluated by Ferriman-Gallwey score, serum testosterone, ACTH-stimulated 17OHP, and cortisol during the follicular(More)
OBJECTIVE To perform an audit on the examination of hirsute patients and to establish a rational routine examination program in an outpatient endocrine clinic. DESIGN Systematic, retrospective audit. SETTING Academic tertiary-care medical center. PATIENT(S) Three hundred forty women with hirsutism as the referral diagnosis. INTERVENTION(S) Hormone(More)
Anorexia nervosa (AN) is associated with multiple endocrine alterations. In the majority of AN patients, basal and GHRH-stimulated serum GH levels are increased. The metabolic effects of GH are known to be related to its pulsatile secretory pattern. The present study was performed to examine GH pulsatility in AN using the techniques of deconvolution(More)
The inhibitory action of physiological to pathophysiological serum cortisol levels on TSH secretion were investigated in 12 patients with Addison's disease on 3 occasions. 1) In continuation of the conventional hydrocortisone (HC) substitution, a medium dose of HC (0.5 mg/kg) was infused over 23 h. 2) After 24-h withdrawal of HC, the patients had placebo(More)
OBJECTIVE To determine the effect of treatment with insulin aspart compared with NPH insulin, together with metformin/placebo and rosiglitazone/placebo. The hypothesis was that combined correction of major pathogenetic defects in type 2 diabetes would result in optimal glycemic control. RESEARCH DESIGN AND METHODS This study was a 2-year(More)
OBJECTIVE In rodents, leptin is involved in regulating eating behaviour, fat storage, and reproductive function. In humans, the serum leptin concentration in obese and normal weight subjects correlates with body mass index, reflecting the body fat store. The serum leptin exhibit diurnal variation, however, this has been reported to be absent in normal(More)
Anorexia nervosa is a syndrome of unknown etiology. It is associated with multiple endocrine abnormalities. Hypothalamic monoamines (especially serotonin), neuropeptides (especially neuropeptide Y and cholecystokinin) and leptin are involved in the regulation of human appetite, and in several ways they are changed in anorexia nervosa. However, it remains to(More)
Patients with anorexia nervosa (AN) are GH resistant, with elevated GH levels and low serum levels of total insulin-like growth factor I (IGF-I). IGF-I action is modulated by IGF-binding proteins (IGFBPs), and a variety of catabolic states has been characterized by the presence of increased IGFBP-3 proteolysis. The present study was performed to examine the(More)
The marked endocrine changes that occur in anorexia nervosa have aroused a great deal of interest, and over the last decade much research has been conducted in this field. The endocrine disturbances are not specific to this disorder, as they also occur in starvation states secondary to other causes, and they return to normal upon weight restoration.(More)
BACKGROUND The prevalence of previously undiscovered glucometabolic abnormalities such as diabetes and impaired glucose tolerance (IGT) has been shown to be high among selected groups with myocardial infarction. The aim of this study was to establish the prevalence of known diabetes and undiagnosed glucometabolic abnormalities in an unselected population(More)