Impact of negative symptom reduction on employment and vocational activity outcomes following cognitive remediation therapy in schizophrenia: A 1‐year follow‐up study

TL;DR

This study finds that reducing negative symptoms through cognitive therapy helps schizophrenia patients transition to employment or vocational activities.

Contribution

The study identifies reduced negative symptoms as a novel predictor of vocational success after cognitive remediation therapy in schizophrenia.

Findings

CRT significantly improved cognitive function, symptoms, and daily living skills in schizophrenia patients.

Patients who transitioned to employment had significantly greater reductions in negative symptoms.

The study highlights the importance of addressing negative symptoms to support vocational outcomes.

Abstract

Cognitive remediation therapy (CRT) improves cognitive function and enhances vocational outcomes in patients with schizophrenia. However, factors that facilitate employment or vocational activity transition following CRT remain unclear. This study aimed to identify such factors by evaluating the effects of CRT on psychiatric symptoms, cognitive function, divergent thinking, and daily living skills.

Twenty‐one patients with schizophrenia underwent CRT using the Japanese Cognitive Rehabilitation Programme for Schizophrenia. The program included 24 sessions over 3 months, conducted twice weekly in small groups. Each session combined computerized cognitive training and a bridging session to support real‐life application. Pre‐ and post‐CRT assessments included the Global Assessment of Functioning (GAF), Positive and Negative Syndrome Scale (PANSS), Brief Assessment of Cognition in Schizophrenia (BACS), modified Tinkertoy Test (m‐TTT), Idea Fluency Test (IFT), Design Fluency Test (DFT), and Life Skills Profile (LSP). One year after CRT, participants were classified as engaged in employment or vocational activity or not, and group comparisons identified factors linked to vocational transition.

Pre‐ and postintervention comparisons showed significant improvements in GAF, PANSS, BACS, m‐TTT, IFT, DFT, and LSP scores. In a between‐group comparison, those who transitioned to employment or vocational activity (n = 9) exhibited significantly greater reductions in PANSS‐negative symptoms than those who did not (n = 12, P = 0.03).

This study suggests an association between reduced negative symptoms and vocational engagement after CRT. Further research with larger samples is needed to clarify this relationship and enhance outcomes through targeted interventions.

This study investigates the impact of cognitive remediation therapy (CRT) on employment outcomes in patients with schizophrenia. Findings highlight that reductions in negative symptoms, facilitated by CRT, play a critical role in successful employment transitions. The results underscore the importance of holistic rehabilitation approaches to support real‐world functional recovery.

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