Pubblicazioni

Autori:

Roldan, L; Sánchez-Gutiérrez, T; Fernández-Arias, I; Rodríguez-Toscano, E; López, G; Merchán-Naranjo, J; Calvo, A; Rapado-Castro, M; Parellada, M; Moreno, C; Ferraro, L; La Barbera, D; La Cascia, C; Tripoli, G; Di Forti, M; Murray, R M; Quattrone, D; Morgan, C; Gayer-Anderson, C; Jones, P B; Jongsma, H E; Kirkbride, J B; van Os, J; García-Portilla, P; Al-Halabí, S; Bobes, J; de Haan, L; Bernardo, M; Santos, J L; Sanjuán, J; Arrojo, M; Szoke, A; Rutten, B P; Stilo, S A; Tarricone, I; Lasalvia, A; Tosato, S; Llorca, P-M; Menezes, P Rossi; Selten, J-P; Tortelli, A; Velthorst, E; Del-Ben, C M; Arango, C; Díaz-Caneja, C M

Titolo:

Cannabis use and cognitive biases in people with first-episode psychosis and their siblings

Anno:

2024

Tipologia prodotto:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Lingua:

Inglese

Formato:

A Stampa

Referee:

Sì

Nome rivista:

Psychological Medicine

ISSN Rivista:

0033-2917

N° Volume:

54

Numero o Fascicolo:

15

Intervallo pagine:

4095-4105

Parole chiave:

aberrance salience; cannabis; cognition; facial recognition; jumping to conclusions

Breve descrizione dei contenuti:

Background: Cannabis use and familial vulnerability to psychosis have been associated with social cognition deficits. This study examined the potential relationship between cannabis use and cognitive biases underlying social cognition and functioning in patients with first episode psychosis (FEP), their siblings, and controls. Methods: We analyzed a sample of 543 participants with FEP, 203 siblings, and 1168 controls from the EU-GEI study using a correlational design. We used logistic regression analyses to examine the influence of clinical group, lifetime cannabis use frequency, and potency of cannabis use on cognitive biases, accounting for demographic and cognitive variables. Results: FEP patients showed increased odds of facial recognition processing (FRP) deficits (OR = 1.642, CI 1.123-2.402) relative to controls but not of speech illusions (SI) or jumping to conclusions (JTC) bias, with no statistically significant differences relative to siblings. Daily and occasional lifetime cannabis use were associated with decreased odds of SI (OR = 0.605, CI 0.368-0.997 and OR = 0.646, CI 0.457-0.913 respectively) and JTC bias (OR = 0.625, CI 0.422-0.925 and OR = 0.602, CI 0.460-0.787 respectively) compared with lifetime abstinence, but not with FRP deficits, in the whole sample. Within the cannabis user group, low-potency cannabis use was associated with increased odds of SI (OR = 1.829, CI 1.297-2.578, FRP deficits (OR = 1.393, CI 1.031-1.882, and JTC (OR = 1.661, CI 1.271-2.171) relative to high-potency cannabis use, with comparable effects in the three clinical groups. Conclusions: Our findings suggest increased odds of cognitive biases in FEP patients who have never used cannabis and in low-potency users. Future studies should elucidate this association and its potential implications.

Pagina Web:

https://doi.org/10.1017/S0033291724001715

Id prodotto:

142741

Handle IRIS:

11562/1145594

ultima modifica:

11 gennaio 2025

Citazione bibliografica:

Roldan, L; Sánchez-Gutiérrez, T; Fernández-Arias, I; Rodríguez-Toscano, E; López, G; Merchán-Naranjo, J; Calvo, A; Rapado-Castro, M; Parellada, M; Moreno, C; Ferraro, L; La Barbera, D; La Cascia, C; Tripoli, G; Di Forti, M; Murray, R M; Quattrone, D; Morgan, C; Gayer-Anderson, C; Jones, P B; Jongsma, H E; Kirkbride, J B; van Os, J; García-Portilla, P; Al-Halabí, S; Bobes, J; de Haan, L; Bernardo, M; Santos, J L; Sanjuán, J; Arrojo, M; Szoke, A; Rutten, B P; Stilo, S A; Tarricone, I; Lasalvia, A; Tosato, S; Llorca, P-M; Menezes, P Rossi; Selten, J-P; Tortelli, A; Velthorst, E; Del-Ben, C M; Arango, C; Díaz-Caneja, C M, Cannabis use and cognitive biases in people with first-episode psychosis and their siblings «Psychological Medicine» , vol. 54 , n. 15 , 2024 , pp. 4095-4105

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