Vandel S, Bonin B, Vandel B, Allers G, Volmat R
Encephale. 1985 Jul-Aug;11(4):157-62.
In sixty-six depressed in-patients, 20 of them showed marked resistance to suppression after dexamethasone. The authors found no difference between the two subgroups of suppressors and non suppressors, when considering the following parameters: age, sex, duration of illness, number of prior episodes, family history, intensity of depression, response to antidepressant treatment, relapses, diagnoses. Furthermore the normalization of DST after a 28 day treatment did not systematically correlate with a good clinical improvement.
