engleski

Effects of aripiprazole long‐acting injectable antipsychotic on hospitalization in recent‐ onset schizophrenia

Objective: Recent‐onset schizophrenia (ROS) represents a critical period that can greatly influence the clinical course of schizophrenia. The use of long‐acting injectable antipsychotics (LAIs) in this period is increasingly being considered as a first‐line treatment option. Aripiprazole LAI (ALAI) is the newest of all LAI's available on the market, with limited data on its effects on hospitalization rates after first episode of schizophrenia. It was our goal to evaluate whether ALAI has an effect on hospitalization rates, number of bed days and clinical improvement in patients with ROS. Methods: This mirror‐image study included 138 inpatients suffering from schizophrenia. We collected sociodemographic data on all individuals, number of hospitalization days, hospitalization rates as well as Clinical Global Impression Scale—severity of illness (CGI‐S) and Clinician‐Rated Dimensions of Psychosis Symptom Severity (CRDPSS) scores at the initiation of ALAI and at the end of a 1 year follow up. Results: Mean number of hospitalizations and hospitalization days in the year after starting ALAI significantly decreased compared to the year before (p ¼ 0.005 and p < 0.001). Mean scores on both CGI and CRDPSS also significantly decreased after initiating ALAI (p < 0.001). Conclusion: Results suggest that ALAI is an important therapeutic option in patients with ROS. It leads to reduced usage of hospital services, potentially reducing the socio‐economic healthcare burden.

antipsychotic agents ; aripiprazole ; pragmatic clinical trials as topic ; schizophrenia

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