Insight and recovery from acute psychotic episodes: the effects of cognitive behavior therapy and premature termination of treatment

Abstract

Research suggests that insight in schizophrenia is only weakly responsive to targeted psychosocial interventions. One of the aims of the present study was to examine the effects on insight of cognitive behavior therapy (CBT) for acutely psychotic patients. A second aim was to test predictions drawn from research on recovery styles that patients who reject psychological assistance will show a reduction in insight while those who continue to accept psychological assistance will show increases in insight over time. Patients with acute schizophrenia-spectrum disorders were assigned at random to treatment-as-usual (TAU) or TAU plus CBT. The latter were also divided into those who terminated treatment prematurely (dropouts) and those who did not (stay-ins). Insight was assessed at baseline and three follow-up assessments. Insight increased over the follow-up period, but there were no differences between the CBT and TAU groups. Within the CBT group, dropouts showed a reduction in insight at the 6-month assessment before returning to their baseline level, while the stay-ins showed linear improvement up to 12 months. Possible explanations for these contrasting patterns, in terms of resilience, attachment styles, and an insecure sense of self, are discussed.