Dehydroepiandrosterone (DHEA) response to i.v. ACTH in patients with chronic fatigue syndrome

被引:21
作者
De Becker, P
De Meirleir, K
Joos, E
Campine, I
Van Steenberge, E
Smitz, J
Velkeniers, B
机构
[1] Free Univ Brussels, MFYS LK Gebouw L, Fac Med & Pharm, B-1050 Brussels, Belgium
[2] Free Univ Brussels, Fac Phys Educ & Phys Therapy, Brussels, Belgium
关键词
chronic fatigue syndrome; DHEA; ACTH; hypothalamo-pituitary-adrenal axis;
D O I
10.1055/s-2007-978690
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Previous studies have demonstrated concentrating neuroendocrinological disturbances in chronic fatigue syndrome (CFS) patients, concentrating in particular on low cortisol levels and a hypothalamic deficiency. In order to investigate the dynamic response of the adrenal glands, we measured dehydroepiandrosterone (DHEA) in serum after adreno-corticotropic hormone (ACTH) stimulation during 60 minutes in 22 CFS-patients and 14 healthy controls. We found normal basal DHEA levels, but a blunted serum DHEA response curve to i.v, ACTH injection. This observation adds to the large amount of evidence of endocrinological abnormalities in CFS. Relative glucocorticoid deficiency might contribute to the overall clinical picture in CFS, and could explain some of the immunological disturbances observed in this syndrome.
引用
收藏
页码:18 / 21
页数:4
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