The dexamethasone suppression test in psychotic versus non-psychotic endogenous depression.
The authors investigated the dexamethasone suppression test (DST) in 93 female patients with primary (endogenous) major depression; in 20 female paranoid schizophrenics, and in 17 healthy females. Depressed patients had a significantly higher rate of abnormal DST response and significantly higher post-dexamethasone serum cortisol levels than schizophrenics and normal controls. The unipolar and bipolar depressives showed a similar profile of DST abnormalities. Depressed patients with psychotic features had a significantly higher rate of positive DST results than non-psychotic patients.
D000328:Adult; D000368:Aged; D003866:Depressive Disorder / Q000097:blood / Q000175:diagnosis*; D003907:Dexamethasone; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D008875:Middle Aged; D012563:Schizophrenia, Paranoid / Q000175:diagnosis
D003907:Dexamethasone; D006854:Hydrocortisone