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Efficacy and Tolerability of Aripiprazole Intramuscular as Maintenance Treatment in Patients with Paranoid Schizophrenia

Published online by Cambridge University Press:  23 March 2020

A. Montes
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
M. Machín
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
P. Gómez
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
J. García-Albea
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
S. González
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
J. Ibáñez
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain
M.D. Morón
Affiliation:
Hospital Clinico San Carlos, Psychiatry, Madrid, Spain

Abstract

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Introduction

Patients suffering from paranoid schizophrenia, require long-term anti-psychotic treatment, which provide, in addition to adequate efficacy both positive and negative symptoms, a good safety and tolerability profile that would ensure adequate adherence to prevent relapse.

Objectives

To analyze the efficacy, tolerability and therapeutic adherence over a year after the introduction of aripiprazole depot in patients diagnosed with paranoid schizophrenia previously treated with other oral or depot anti-psychotics [1,2,3].

Methods

One-year prospective longitudinal study with a sample size of 23 patients diagnosed with schizophrenia in outpatient treatment. Study variables (baseline, 6 and 12 months): Brief Psychiatric Rating Scale (BPRS), clinical global impression (CGI), mean dose of aripiprazole depot, previous treatments, adherence, relapse rate, prolactin levels, sexual dysfunction, BMIs.

Results

Twenty-three patients (71% men, 29% women) diagnosed with paranoid schizophrenia were identified. Improvement was obtained in the different study variables with statistically significant difference (P ≤ 0.05).

Conclusions

Following the introduction of aripiprazole depot in patients diagnosed with schizophrenia previously treated with other oral or depot anti-psychotics in our study, we conclude that maintaining therapeutic efficacy a better tolerability and safety profile, better therapeutic adherence and consequently lower relapse rate were achieved.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Type
e-Poster Walk: Schizophrenia and Other Psychotic Disorders–Part 4
Copyright
Copyright © European Psychiatric Association 2017

References

Kan, J.M.Sanchez, R.Perry, P.P., et al.Aripiprazole intramuscular depot as maintenance treatment in patients with schizophrenia: A 52-week, multicenter, randomized, double-blind, placebo-controlled study. J Clin Psychiatry. 7352012 617624.10.4088/JCP.11m07530CrossRefGoogle Scholar
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