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Lozano-MadridM.pdf (467.59 KB)

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2020-06-01

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cc by (c) Lozano-Madrid et al., 2020
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/171819

Impulsivity, emotional dysregulation and executive function deficits could be associated with alcohol and drug abuse in eating disorders

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Recurs relacionat

https://doi.org/10.3390/jcm9061936

Resum

Background: Empirical data suggests a high comorbid occurrence of eating disorders (EDs) and substance use disorders (SUDs), as well as neurological and psychological shared characteristics. However, no prior study has identified the neuropsychological features of this subgroup. This study examines the prevalence of alcohol and/or drug abuse (A/DA) symptoms in ED patients. It also compares the clinical features and neuropsychological performance of ED patients with and without A/DA symptoms. Methods: 145 participants (74.5% females) with various forms of diagnosed EDs underwent a comprehensive clinical (TCI-R, SCL-90-R and EDI-2) and neuropsychological assessment (Stroop, WCST and IGT). Results: Approximately 19% of ED patients (across ED subtypes) had A/DA symptoms. Those with A/DA symptoms showed more impulsive behaviours and higher levels of interoceptive awareness (EDI-2), somatisation (SCL-90-R) and novelty seeking (TCI-R). This group also had a lower score in the Stroop-words measure, made more perseverative errors in the WCST and showed a weaker learning trajectory in the IGT. Conclusions: ED patients with A/DA symptoms display a specific phenotype characterised by greater impulsive personality, emotional dysregulation and problems with executive control. Patients with these temperamental traits may be at high risk of developing a SUD.

Matèries

Trastorns de la gana, Alcoholisme, Drogoaddicció, Conducta compulsiva

Matèries (anglès)

Appetite disorders, Alcoholism, Drug addiction, Compulsive behavior

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Articles publicats en revistes (Ciències Clíniques)
Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

Citació

LOZANO-MADRID, María, BRYAN, Danielle clark, GRANERO, Roser, SÁNCHEZ ZAPLANA, Isabel, RIESCO, Nadine, MALLORQUÍ-BAGUÉ, Núria, JIMÉNEZ-MURCIA, Susana, TREASURE, Janet, FERNÁNDEZ ARANDA, Fernando. Impulsivity, emotional dysregulation and executive function deficits could be associated with alcohol and drug abuse in eating disorders. _Journal Oo Clinical Medicine_. 2020. Vol. 9, núm. 6. [consulta: 8 de gener de 2026]. [Disponible a: https://hdl.handle.net/2445/171819]

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