Title: A comparison between the effects of low (1 microg) and standard dose (250 microg) ACTH stimulation tests on adrenal cortex functions with Behçet's disease. Author: Colak R, Ozkan Y, Cengiz SU, Saral Y, Kandi BC, Halifeoglu I. Journal: J Eur Acad Dermatol Venereol; 2006 Jul; 20(6):721-5. PubMed ID: 16836503. Abstract: INTRODUCTION: Behçet's disease is a rare, chronic disorder. The cause of Behçet's disease is unknown. It is believed to be caused by an autoimmune reaction. As in other chronic autoimmune diseases, Behçet's disease may show a subclinical adrenal failure and some changes in cortisol levels. We aimed to evaluate adrenal gland function in Behçet's disease patients. MATERIAL AND METHOD: This study included 18 Behçet's disease patients and 15 healthy controls. Patient and control groups were administered i.v. 1 microg low dose test (LDT) and 250 microg standard dose test (SDT) adrenocorticotropic hormone (ACTH) stimulation test after 12 h of night fasting with an interval of 3-days and cortisol responses in the 0th, 30th and 60th minutes were evaluated. RESULTS: There was no statistically significant difference between basal cortisol values of Behçet's disease and control groups. Cortisol values in the 60th minute in LDT were significantly lower in Behçet's disease group than in the control group. In the peak cortisol responses to LDT, a significant decrease was found in Behçet's disease group. CONCLUSION: These findings suggest that hypothalamo-pituitary adrenal axis is partially suppressed in Behçet's disease.[Abstract] [Full Text] [Related] [New Search]
