Comparison of the Effectiveness of Two Cognitive-Behavioral Group Therapy Programs for Schizophrenia: Results of a Short-Term Randomized Control Trial.

This study aimed to compare the effectiveness of two different cognitive-behavioural therapy programs in patients with schizophrenia and clarify which techniques are more effective on psychotic symptoms. With this purpose, 39 schizophrenia outpatients-assessed by independent assessors using Scale for the Assessment of Positive Symptoms, Scale for the Assessment of Negative Symptoms and by researchers using Psychotic Symptoms Rating Scales-were randomly assigned to routine care (RC), RC plus COPE-CBT or RC plus CBT groups. The repeated measures ANOVA results show that there was a significant reduction in the severity and frequency of hallucinations in CBT group and delusions in COPE-CBT group. Both CBT programs were found to be superior to RC group on some measures at post-treatment, as well as 3 months follow-up.

RCT Entities:   Population Interventions Outcomes