Dissociation of cortisol and adrenal androgen secretion in poorly controlled insulin-dependent diabetes mellitus.
In acute illness, cortisol secretion increases whereas that of the adrenal androgens, dehydroepiandrosterone and dehydroepiandrosterone sulfate declines. The present study examined if a similar dissociation of cortisol and adrenal androgen secretion occurs in poorly controlled diabetes mellitus. Serum concentrations of cortisol, dehydroepiandrosterone and dehydroepiandrosterone sulfate obtained at 08.00 were compared in 13 post-pubertal diabetics (mean age 18.0 years) in good control (HbA1C less than 8.0%) and 10 post-pubertal diabetics (mean age 17.0 years) in poor control (HbA1C greater than 10.0%). Those in poor control had significantly higher serum cortisol (597 +/- 94 nmol/l vs 479 +/- 208, p less than 0.05), lower dehydroepiandrosterone (13.1 +/- 5.5 nmol/l vs 25.3 +/- 16.9, p less than 0.025) and lower dehydroepiandrosterone sulfate (4.5 +/- 2.4 mumol/l vs 7.0 +/- 3.7, p less than 0.025). The ratios of dehydroepiandrosterone and dehydroepiandrosterone sulfate to cortisol were also significantly lower in those with poor control. It is concluded that poor control of insulin-dependent diabetes mellitus results in a dissociation of cortisol and adrenal androgen secretion.
Couch
R M
RM
Department of Pediatrics, University of British Columbia, Vancouver, Canada.
D000293:Adolescent; D000311:Adrenal Glands / Q000378:metabolism*; D000728:Androgens / Q000097:blood*; D003687:Dehydroepiandrosterone / Q000031:analogs & derivatives / Q000097:blood; D019314:Dehydroepiandrosterone Sulfate; D003922:Diabetes Mellitus, Type 1 / Q000097:blood*; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008297:Male; D011863:Radioimmunoassay; D013223:Statistics as Topic
D000728:Androgens; D003687:Dehydroepiandrosterone; D019314:Dehydroepiandrosterone Sulfate; D006854:Hydrocortisone