ASSESSMENT OF LONG TERM METABOLIC EFFECTS OF ATYPICAL ANTIPSYCHOTICS IN SCHIZOPHRENIA PATIENTS

  • Nicolae-Marius Cason Kliniken St Lukas, Bad Griesbach im Rottal, Germany
  • Petru Aurel Babes Faculty of Medicine and Pharmacology, University of Oradea, Oradea, Romania
  • Enikő Béres Clinical Emergency Hospital of Oradea
  • Katalin Babes Clinical Emergency Hospital of Oradea
Keywords: schizophrenia, SGA, metabolic syndrome, aripiprazole

Abstract

Background and aims: Patients with schizophrenia have a shorter life expectancy than normal population partially due to the metabolic side effects of antipsychotic treatment. The aim of this study is to evaluate the long term evolution of the metabolic syndrome in chronic schizophrenia patients on fixed second generation antipsychotics (SGA). Material and method: The components of metabolic syndrome were evaluated repeatedly in a minimum 6 months and maximum 2 years follow-up period. The presence of metabolic syndrome (MetS) and metabolic risk scores (cMetS) according to National Cholesterol Education Program Adult Treatment Panel III were calculated and compared in time. In the prevalence, incidence and normalization logistic regression studies included all the known risk factors together with the follow-up period. Finally, all these rates were compared depending on the type of SGA. Results: Only cMetS, waist circumference and diastolic blood pressure presented significant increase in the follow-up period which was in average 385.5 days. The prevalence of MetS at base-line was 39.4%, which increased to 48.5% after the follow-up period. The calculated incidence of 30% was associated with a 23.1% rate of normalization. Logistic regression studies revealed as independent risk factors the age and base-line cMetS/weight for incidence and for normalization. In the aripiprazole group the normalization rate exceeded the incidence rate (33.3% vs 20%). Conclusions: The results emphasize the highly dynamic character of the metabolic syndrome even in chronic schizophrenia patients with fixed SGA regimen. The normalization of MetS is a possibility that should not ignored. The age and weight continue to remain independent risk factors, thus close monitoring in elderly and strict weight control plan are necessary. Aripiprazole showed better safety profile, but more extensive studies are required for definitive conclusions.

Published
2019-10-22
How to Cite
Cason, Nicolae-Marius, Petru Aurel Babes, Enikő Béres, and Katalin Babes. 2019. “ASSESSMENT OF LONG TERM METABOLIC EFFECTS OF ATYPICAL ANTIPSYCHOTICS IN SCHIZOPHRENIA PATIENTS”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases 26 (3), 267-77. http://www.rjdnmd.org/index.php/RJDNMD/article/view/650.
Section
Original Research Articles