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Preclinical research findings suggest that exposure to stress and concomitant hypothalamus-pituitary-adrenal (HPA) axis activation during early development can have permanent and potentially deleterious effects. A history of early-life abuse or neglect appears to increase risk for mood and anxiety disorders. Abnormal HPA response to stress challenge has been reported in adult patients with major depressive disorder and posttraumatic stress disorder.

Plasma adrenocorticotropin hormone (ACTH) and cortisol reactivity to the Trier Social Stress Test were examined in healthy adults (n = 50) without current psychopathology. Subjects with a self-reported history of moderate to severe childhood maltreatment (MAL) (n = 23) as measured by the Childhood Trauma Questionnaire were compared with subjects without such a history (CTL) (n = 27).

Compared with CTLs, MAL …