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Management of Primary Negative Symptoms in Schizophrenia: an One-year Study in “real World” in According to the Recommendations of Consensus Development Conference Attendees

Published online by Cambridge University Press:  15 April 2020

F. Franza ,
A. Battista ,
A. Cervone ,
V. Fasano ,
F. Fiorentino ,
M. Iandoli ,
V. Iodice ,
A. Soddu  and
G. Del Buono
F. Franza
Affiliation:
Psychiatry, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
A. Battista
Affiliation:
Psychiatry, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
A. Cervone
Affiliation:
Mental Health Department, CSM 2 ASL Foggia, Foggia, Italy
V. Fasano
Affiliation:
Laboratory, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
F. Fiorentino
Affiliation:
Psychiatry, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
M. Iandoli
Affiliation:
Psychiatry, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
V. Iodice
Affiliation:
Psychiatry, ASL CE, Caserta, Italy
A. Soddu
Affiliation:
Psychiatry, Neuropsychiatric Center Villa dei Pini, Avellino, Italy
G. Del Buono
Affiliation:
DSM, ASL SA, Salerno, Italy

Abstract

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Introduction

Negative symptoms constitute an important diagnostic and therapeutic challenge (Galderisi & Maj 2008). Negative symptoms are thought to be part of schizophrenia, at least in some patients (Kirkpatrick 2014). Despite that there are few treatment trials focused on primary negative symptoms (Chue P, Lalon de JK 2014).

Objectives

Open-observational study to evaluate the efficacy of SGA on negative symptoms, in according to the recommendations of Consensus Development Conference Attendes(CDCA) .

Aims

To consider the impact of SGAs in the treatment of primary negative symptoms.

Methods

We evaluated in 12-month-study efficacy of SGA in 42 inpatients with schizophrenia(DSM-5). Inclusion criteria: persistent negative symptoms with adequate antipsychotic treatment, clinically stable, minimal psychotic symptoms, depression/anxiety, EPS. Patients were treated with SGAs (clozapine; risperidone; quetiapine, olanzapine) and evaluated at baseline and after 1, 3, 6, 12 mouths with: PANSS; BPRS; Brief Negative Symptoms Scale (BNSS); CDSS. Data were collected and evaluated by EZanalize /Excel.

Results

Data obtained with BNSS and PANSS scales show no significant differences in olanzapine and risperidone groups. Clozapine-treated patients had a significant reduction in BNSS score (p < .03) and particularly in asociality and avolition subscales. Although no significant difference was found in the PANSS and BNSS total scores in all groups; quetiapine group showed significant symptoms reduction in the PANSS and BNSS, alogia subscale (p <=.06).

Conclusion

There are not studies that show a superiority of a drug over another in negative symptoms therapy. However, emergine results show that some antipsychotics act preferentially on some specific items of group of symptoms.

Type
Article: 1921
Information
European Psychiatry , Volume 30 , Issue S1: Abstracts of the 23rd European Congress of Psychiatry , March 2015 , pp. 1
Copyright
Copyright © European Psychiatric Association 2015
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