| Abstract: | Thirty-five delusional depressed patients were treated for either 28 or 35 days with amitriptyline. The 12 responders could not be differentiated from the nonresponders on a variety of demographic and clinical characteristics. Patients with amitriptyline+nortriptyline plasma levels above 250 ng/ml were significantly more likely to be responders than were patients with levels below that value (p less than .05). A review of the relevant literature revealed that, although some delusional depressives do respond to treatment with tricyclic antidepressants, the presence of delusions is a predictor of poor response to tricyclic antidepressants. |
