TORNA ALL’ELENCO

Sudden death and antipsychotic treatment: Typical and atypical antipsychotic drugs' safety in the real world in European Psychiatry

2011
ASL Novara

Tipo pubblicazione

Conference Abstract

Autori/Collaboratori (3)

Cattaneo CI
SCDO Medicina Generale, AOU Maggiore della Carità, Novara, Italy
Verde A
Cardiology Dpt., Niguarda Hospital, Milan, Italy
Castignoli G
Department of Mental Health, ASL Novara, Borgomanero, Italy

Abstract

The most up-to-date guidelines recommend to use atypical antipsychotic drugs (APDs). This is due to their better tolerability and safety, especially as far as the risk of sudden death is concerned. Nevertheless, in clinical practice several patients are still treated with typical APDs. Aim of this study is to evaluate the QTc in the real world, where psychotic Pts are still treated with typical APDs. 169 consecutive acute psychotic inpatients (mean age 39±12.5, 84 female), hospitalized in psychiatric ward from January 2005 to December 2007, and treated for at least 6 months with APDs (haloperidol n=43, risperidone n=41, aripiprazole n=42, olanzapine n=43) underwent ECG recording. Pts with family history of SD or treated with QTc altering drugs were excluded. Three different cardiologists performed blinded QTc measurement for all Pts in order to asses the risk of SD .There were no statistical differences among the QTc values measured by the three cardiologists. 2 out of 169 Pts showed borderline QTc. 2 out of 169 Pts had a high risk QTc. Female gender and age were well distributed in the treatment groups as well as serum electrolytes were in normal range. ANOVA test showed no consistent statistical differences in the QTc between the use of Haloperidol or other atypical APDs . In our experience, the cohorts of Pts treated with Haloperidol or other atypical APDs have no differences in QTc and therefore the risk of SD dose not depend on the choice of the antipsychotic drug.

DOI : 10.1016/S0924-9338(11)72938-8

Keywords

cardiologist; risk; safety; sudden death; psychiatry; analysis of variance; neuroleptic agent; olanzapine; patient; clinical practice; aripiprazole; risperidone; haloperidol; atypical antipsychotic agent; electrolyte blood level; gender; family history; recording; electrocardiogram; psychosis; female; hospital patient; psychiatric department;