Psychiatric manifestations of Cushing's syndrome: response to lowering of plasma cortisol.
The incidence of psychiatric abnormalities has been assessed in 38 patients with Cushing's syndrome and two with alcohol-induced pseudo-Cushing's syndrome. Twenty-six patients were examined by one of us using a standardized psychiatric interview, and this group included all those with severe to moderate psychiatric disorders. Depression was the commonest symptom: five patients (13%) were markedly or severely depressed, four (10%) were moderately depressed and 13 (32%) were mildly depressed. Four patients exhibited other, non-depressive psychiatric symptoms and only 14 (35%) were judged free from psychiatric abnormality. The first line of treatment was to reduce the circulating cortisol level either by adrenalectomy or by treatment with oral metyrapone; both patients with alcohol-induced pseudo-Cushing's syndrome were treated by alcohol withdrawal. Once the plasma cortisol level was successfully controlled, depressive symptoms were relieved in all five patients with marked or severe depression and in three of the four who were moderately depressed. Mild depressive symptoms were relieved in six of the 13 affected. It is concluded that metyrapone may be of considerable value in the management of the acute psychiatric states which may occur in Cushing's syndrome and these findings are discussed in the light of their possible pathogenesis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003480:Cushing Syndrome / Q000097:blood / Q000150:complications / Q000523:psychology* / Q000628:therapy; D003863:Depression / Q000209:etiology; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008297:Male; D001523:Mental Disorders / Q000209:etiology*; D008875:Middle Aged; D013997:Time Factors
D006854:Hydrocortisone