Cognitive Behavioral Psychotherapy as an Add-on in Comprehensive Outpatient Care of Non-affective Psychoses: A Multicenter Randomized-Controlled Effectiveness Trial in a Naturalistic Setting.

BACKGROUND AND HYPOTHESIS: Non-affective psychoses (NAP) are associated with severe consequences with regard to social functioning, physical health, employment, and suicidality. Treatment guidelines recommend cognitive behavioral therapy for psychosis (CBTp) as an effective additional treatment strategy to psychopharmacology. We hypothesized that outpatient CBTp has an add-on effect in individuals with NAP who already receive comprehensive outpatient care (COC) in Germany. STUDY DESIGN: In a randomized-controlled effectiveness trial, 6 months of COC + CBTp were compared to COC. The primary outcomes were change of symptom severity as assessed by the Positive and Negative Symptom Scale (pre-/post-treatment and 6-month follow-up). Mixed linear models and effect sizes were used to compare changes across treatment groups. Additionally, the number of readmissions was compared. STUDY RESULTS: N = 130 individuals with chronic NAP were recruited (COC + CBTp: n = 64, COC: n = 66). COC + CBTp participants significantly improved more regarding positive symptom severity (estimated mean difference at follow-up: -2.33, 95% CI: -4.04 to -0.61, P = .0083, d = 0.32) and general psychopathology (estimated mean difference at follow-up: -4.55, 95% CI: -7.30 to -1.81, P = .0013, d = 0.44) than the COC group. In both groups, negative symptom severity did not change significantly over time nor did groups differ regarding readmissions. CONCLUSION: The results underline an add-on benefit of CBTp in chronically ill individuals with NAP. Superiority of CBTp was demonstrated in comparison with high-quality comprehensive care and may also be true in different comprehensive care settings. CLINICAL TRIALS REGISTRATION: DRKS00015627.

[Paralytic ileus with fatal consequence under psychotropic medication]. / Paralytischer Ileus mit Todesfolge unter Psychopharmakotherapie.

In the area of Bielefeld there occurred a striking accumulation of four cases of death as a consequence of a paralytic ileus within a period of two years. All four patients suffered from a psychotic disorder and had taken psychotropic medication for many years. After exclusion of other causes, the anticholinergic effect of the psychotropic medication must be taken as the cause of death. A review of literature and pharmacological receptor profiles are presented. Therapeutic consequences are described in order to prevent more cases of death.