L’impatto farmacoeconomico del trattamento della schizofrenia con antipsicotici tipici ed atipici: l’esperienza di un DSM della Regione Sicilia

Abstract

Il presente lavoro è stato realizzato con il patrocinio del Dipartimento Ispettorato Regionale Sanitario dell.Assessorato per la Sanità della Regione Sicilia, nella persona del Dirigente Generale Dott. Saverio Ciriminna BACKGROUND: The comparatively high acquisition costs of the new antipsychotic drugs have induced the mental health community to look closely at their potential benefits. OBJECTIVE: To compare the clinical and economic outcomes associated with olanzapine, risperidone and typical neuroleptics treatment for schizophrenia. METHODS:Amulticenter, observational, two-years long, retrospective and prospective study was conducted with 229 psychotic patients (in charge by psychiatric Centers of Regione Sicilia - Italy). Clinical outcomes were assessed using changes in CGI (Clinical Global Impression) and PANSS (Positive and Negative Syndrome Scale) scores. The economic data collection included pharmacological and non-pharmacological resources consumption (hospitalizations, medical/nurse visits, etc.). The economic evaluation was conducted in the perspective of the Local Psychiatric Services. RESULTS: The results in terms of clinical performance indicated an advantage (statistically significant) in the olanzapine group of patients. The pharmacological costs were significantly lower (p0,05). Treatment with olanzapine was associated with a lower non-pharmacological resources consumption and showed a general reduction (p

Keywords

• olanzapine
• risperidone
• typical neuroleptics
• schizophrenia
• clinical and economic outcomes