The implementation and effectiveness of Integrated Psychological Therapy (IPT) in chronic middle-aged inpatients with schizophrenia

Introduction: Cognitive rehabilitation is essential for schizophrenia treatment since it improves function. Moreover, the relationship between cognitive rehabilitation and functioning is significantly affected by negative symptoms and social cognition. Integrated Psychological Therapy (IPT) is a promising approach that integrates interventions in neurocognition, social cognition, and functional level. This study examines IPT's efficacy in chronic middle-aged inpatients. Methods: A randomized controlled study involved 44 individuals with schizophrenia. Twenty-one IPT participants received 50 biweekly sessions and medication, while twenty-three control participants received treatment as usual/supportive therapy and pharmacotherapy. Pre- and post-intervention and six- and twelve-month followups were arranged to assess neurocognition, social perception, psychopathology, and functioning using the Matrics Consensus Cognitive Battery, Social Perception Scale, Positive and Negative Syndrome Scale, and Global Assessment of Functioning. Results: Speed of processing, attention/vigilance, overall composite, and neurocognitive composite scores improved significantly in the IPT group. Social Perception Scale performance improved in all areas after the intervention and persisted for 6 months. Positive, negative, and total psychopathology symptoms decreased significantly post-intervention and at the 12-month follow-up, whereas participants' functioning improved significantly. Conclusions: Middle-aged chronic inpatients with schizophrenia may benefit from IPT in neurocognition, social perception, psychopathology, and functioning. This field of study may provide insight into schizophrenia treatment, hence further research is encouraged.