title: The dexamethasone suppression test as a predictor of sleep deprivation antidepressant effect.
abstract: An abnormal dexamethasone suppression test (DST) result, a sensitive and specific marker for endogenous depression, was found to be associated with an antidepressant response to sleep deprivation in patients who met DSM-III criteria for Major Depressive Episode regardless of whether they met criteria for melancholia or psychotic subtypes of this disorder. These findings support previous reports of an association between an abnormal DST result and antidepressant effects of sleep deprivation in depressed patients. Our results extend the positive association between an abnormal DST result and the antidepressant response to sleep deprivation to include depressed patients who are clinically nonmelancholic during their current episode but who have an abnormal DST result.
mesh_terms: D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D003866:Depressive Disorder / Q000175:diagnosis / Q000523:psychology / Q000628:therapy*; D003907:Dexamethasone; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011863:Radioimmunoassay; D012892:Sleep Deprivation
chemical_list: D003907:Dexamethasone; D006854:Hydrocortisone