Treating patients with schizophrenia has evolved towards including, as an effective goal, their functional remission. Beyond the discrepancies in this concept definition, a plethora of studies has been conducted trying to identify predictors of functioning in schizophrenia. Among which antipsychotic prescription and related side effects.
AimExplore extrapyramidal side effects link with functional prognosis of patients with schizophrenia spectrum disorder.
MethodsWe conducted a cross-sectional, retrospective and descriptive study in the psychiatry department “C”, in Razi hospital (Tunis), between October 2014 and March 2015. Sixty patients suffering from schizophrenia spectrum disorder (DSM IV-R) were included. Functional status was explored with the Global Assessment of Functioning Scale (GAF), the Social and Occupational Functioning Assessment Scale (SOFAS) and the Social Autonomy Scale (EAS). Extrapyramidal side effects (EPS) were evaluated using the Simpson and Angus Rating Scale (SAS).
ResultsFunctional remission was achieved according to GAF, SOFAS and EAS in respectively: 63,30%, 48,30% and 51,70% of the patients. SAS mean score was 0.898 ± 0.29 (0.4–2). Although SAS showed no significant association with GAF, SOFAS and EAS global scores, patient with less EPS had better autonomy in EAS’ dimension “Relationship with the outside” (P = 0.048).
ConclusionEPS may influence functional remission at several levels starting from the neurobiological to the social stigmatization and the treatment adherence levels. Further research in this matter is required.
Disclosure of interestThe authors have not supplied their declaration of competing interest.