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Childhood trauma as a predictor of social cognition disturbances across psychosis spectrum: Data from the PREGAP Study

Published online by Cambridge University Press:  27 August 2024

C. Aymerich*
Affiliation:
1Psychiatry, Basurto University Hospital 2Psychiatry, Biobizkaia Health Research Institute, Bilbao 3Neurosciences, Basque Country University (UPV/EHU), Leioa 4GCV22/1/SAM, CIBERSAM, Madrid, Spain
A. Catalan
Affiliation:
1Psychiatry, Basurto University Hospital 2Psychiatry, Biobizkaia Health Research Institute, Bilbao 3Neurosciences, Basque Country University (UPV/EHU), Leioa 4GCV22/1/SAM, CIBERSAM, Madrid, Spain
*
*Corresponding author.

Abstract

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Introduction

Childhood trauma is a severe form of stress that has been strongly related to both the appearance of a psychotic disorder and the existance of social cognition disturbances. We hereby hypothesize childhood trauma might be a transdiagnostic marker of social cognition disturbances across the psychosis spectrum, regardless of the main diagnosis.

Objectives

To investigate the effect of different forms of childhood trauma in social cognition impairments in first-episode psychosis, at-risk mental states for psychosis and healthy controls.

Methods

Using cross-sectional data, we will examine the relationship between different kinds of chidlhood trauma (measured with the Childhood Trauma Questionnaire, CTQ) and several social cognition domains, including facial emotion recognition, theory of mind (assessed using the Movie Assessment for Social Cognition, MASC, The Hinting Task, and the Faux-Pas Questionnaire). Intra and inter-group differences be studied for three study groups, including patients with first-episode psychosis (n=60), subjects with at-risk mental states for psychosis (n=60), and healthy controls (n=60).

Disclosure of Interest

None Declared

Type
Abstract
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of European Psychiatric Association
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