CLINICAL ENDOCRINOLOGY, cilt.55, sa.4, ss.455-459, 2001 (SCI-Expanded)
Objective: Primary fibromyalgia syndrome (PFS) is a nonarticular rheumatological syndrome characterized by disturbances in the hypothalamo-pituitary-adrenal (HPA) axis. The site of the defect in the HPA axis is a matter of debate. Our aim was to evaluate the HPA axis by the insulin-tolerance test (ITT), standard dose (250 mug) ACTH test (SDT) and low dose (1 mug) ACTH test (LDT) in patients with PFS.