Title: Three tests of cortisol secretion in adult endogenous depressives. Author: Sachar EJ, Puig-Antich J, Ryan ND, Asnis GM, Rabinovich H, Davies M, Halpern FS. Journal: Acta Psychiatr Scand; 1985 Jan; 71(1):1-8. PubMed ID: 3969837. Abstract: Seventy-nine drug-free adult patients fitting RDC criteria for major depressive disorder endogenous subtype (EMDD), and 64 normal adult volunteers, were studied at pretreatment with at least one of three tests of cortisol secretion. The tests were: 1) Mean half-hourly cortisol concentrations from 1 p.m. to 4 p.m. (1-4 PM CORT); 2) plasma cortisol response to 0.15 mg/kg of dextroamphetamine hydrochloride (DACT) in the afternoon; 3) dexamethasone suppression test (DST) using 1 or 2 mg. Thirty-six depressive and 27 volunteers underwent all three tests. Analysis of the data was performed for each test singly, for all pairs of tests and for all three tests in same subjects. Results show that the single most sensitive cortisol test for depressions is the DACT (72%), with a specificity of 88%. These tests may measure different underlying pathophysiologies associated with depression.[Abstract] [Full Text] [Related] [New Search]
