Cognitive Behavioral Therapy Added to Risperidone for Schizophrenia

Summary

This study evaluated whether cognitive behavioral therapy (CBT), when added to risperidone treatment, improves cognitive function and serum brain-derived neurotrophic factor (BDNF) levels in patients with schizophrenia. Participants were adults with stable-phase schizophrenia who were receiving risperidone therapy. They were assigned to either a control group receiving risperidone alone or an intervention group receiving risperidone plus 10 weekly CBT sessions. Cognitive function was assessed using the Indonesian version of the Cognitive Assessment Interview (CAI-Ina). Serum BDNF levels were measured from blood samples using an enzyme-linked immunosorbent assay (ELISA). Measurements were performed at baseline and after 10 weeks. The study was conducted at Rumah Sakit Khusus Daerah Dadi, South Sulawesi, Indonesia.

Timeline

Start

2025-11-01

Primary completion

2026-01-31

Completion

2026-01-31

Drugs

Indications