| Abstract: | The dexamethasone suppression test (DST) was performed in 50 hospitalized prepubertal children who met DSM-III criteria for major depressive episode, 18 hospitalized controls with a psychiatric disorder, and 18 nonhospitalized normal controls. Baseline and post-DST cortisol levels were measured at 8 a.m. and 4 p.m. The depressed children had consistently higher cortisol levels than the controls at baseline and post-DST. The DST was positive in 82% of depressed children, 28% of psychiatric controls, and 11% of normal controls. The results indicate that prepubertal depressed children may have abnormalities in the hypothalamic-pituitary-adrenal axis similar to those in adults with a major depressive illness. |
