[Suicidal ideation in depressed patients with concomitant anxiety symptoms]

Initial findings of panic disorder as an independent risk factor for suicidal ideation and behavior could not be replicated in studies with psychiatric patients. Instead, it was concluded that panic and anxiety disorders are risk factors when they co-occur with a primary mood disorder. In the present study, the effect of diagnostic comorbidity on rates of suicidality is analyzed on depressive inpatients treated at special depression wards. In a prospective follow-up study, suicidality and anxiety were assessed by means of a modified German version of the Diagnostic Interview Schedule (DIS). Patients with the symptom of panic attacks showed significantly elevated lifetime prevalence rates of suicidality in comparison with patients who did not report this additional symptom. For the follow-up period, however, there were no significant differences between these two groups. According to these results, the group of depressives with additional panic attacks is not more at risk for suicidal behavior, after being treated in an adequate manner.