Disgust, impulsivity and depressive dimensions in subjects at risk for bulimia nervosa and/or binge eating disorder

Khairallah, Christelle; Zoghbi, Marouan; Richa, Sami; Khalil, Rami Bou

doi:10.1016/j.ajp.2018.11.019

Cited by 8 publications

(4 citation statements)

References 32 publications

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“…Moreover, limited data on the associations of trait impulsivity and BED have been incongruous among general populations. Some data suggested that heightened impulsivity was found in young adults with BED compared to healthy controls 28,29,30,31 , while other studies showed no group differences 32,33 . Findings were also inconsistent when speci c facets of impulsive traits were taken into account 8, 34,35 .…”

Section: Introductionmentioning

confidence: 96%

Trait Impulsivity and Choice Impulsivity in Young Adults with Probable Binge Eating Disorder

Yan

Zheng

Liu

2021

Preprint

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Background Binge Eating Disorder (BED) as a public health problem has been included in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). Akin to addictive disorders, impulsivity-related neuropsychological constructs might be potentially involved in the onset and development of BED. However, it remains unclear which facets of impulsivity are connected to overeating and binge eating behaviors among non-clinical populations. The present study aimed to detect the relationship between impulsivity and BED both on the personality-trait and behavioral-choice levels in undiagnosed young adults. Methods Fifty-eight individuals with probable BED and 60 healthy controls, matched on age, gender, and educational level, were assessed by using a series of self-report measurements, including the Barratt Impulsiveness Scale (BIS-11), UPPSP Impulsive Behaviors Scale (UPPSP), Delay Discounting Test (DDT), and Probability Discounting Test (PDT). Results Multivariate analysis of variance models revealed that compared with healthy controls, the BED group showed elevated scores on the BIS-11 Attentional and Motor impulsiveness, and on the UPPSP Negative Urgency, Positive Urgency, and Lack of Perseverance. However, BED subjects had similar discounting rates on the DDT and PDT with healthy controls. Regression models found that Negative Urgency was the only positive predictor of BED. Conclusions These findings suggested that typical facets of trait impulsivity, which have been recognized in addictive disorders, were associated with BED in young adults, whereas choice impulsivity was not aberrantly seen in BED. This study might promote a better understanding of the pathogenesis of BED.

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Section: Introductionmentioning

confidence: 96%

Trait Impulsivity and Choice Impulsivity in Young Adults with Probable Binge Eating Disorder

Yan

Zheng

Liu

2021

Preprint

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“…Patients with BN often show impaired inhibitory control. Previous studies have demonstrated that individuals with BN have high trait impulsivity ( 5 , 6 ). Patients with BN act on impulse and without planning.…”

Section: Introductionmentioning

confidence: 99%

Network Analysis of Eating Disorders Symptoms Co-occurring With Impulsive Personality Traits and Negative Mood States in Patients With Bulimia Nervosa

Chen

Guo

et al. 2022

Front. Psychiatry

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BackgroundBulimia nervosa (BN) is characterized by recurrent episodes of eating large amounts of food without control. Studies have found positive correlations of BN symptoms with impulsive traits and negative affect. However, the network relationship supporting BN symptoms is unclear.MethodsThe study participants included female BN patients (146) and healthy controls (HCs, 146). The participants were matched for age. All participants completed the Eating Disorder Examination Questionnaire 6.0, Barratt Impulsiveness Scale-11, Beck Anxiety Inventory, and Beck Depression Inventory. We characterized the centrality parameters of BN, impulsiveness, and anxiety and depression symptoms of BN patients compared with HCs.ResultsAmong all symptoms in the constructed BN group network, Shape dissatisfaction had the highest strength. In the BN group network, three clusters of symptoms (“ED-specific symptoms,” “impulsivity,” and “anxiety and depression”) were linked to each other by several symptoms. Compared to the HC network, impulsiveness was strongly associated with Concerns about Others Seeing One Eat in the BN network.ConclusionThis study shows that ED-specific symptoms, i.e., Shape dissatisfaction, play a key role in BN. The cognition of “shape dissatisfaction” is a basis, and impulsivity and emotional symptoms are maintaining factors that may lead to BN development.

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“…From a neurobiological and psychological perspective, impulsivity is characterized by deregulation of the behavior impulsive for the individual or other people (Chamberlain & Sahakian, 2007). Impulsivity can modulate the relationship between intense feelings and act on them, such that more impulsive individuals may be more likely to engage in suicidal or violent behavior (Ammerman et al, 2015), development of depressive symptoms and substance use in adolescence (Felton et al, 2020), impulsivity and suicidality in depressive bipolar II (Palagini et al, 2019) and eating disorder and/or bulimia nervosa (Khairallah et al, 2019). Aggressiveness is a major health concern, that can be defined as the intent to injure another individual using either physical or psychological shapes with the potential to lead to violent actions.…”

Section: Introductionmentioning

confidence: 99%

Relationship between impulsivity and aggressiveness with mental disorders and suicide risk in cocaine/crack users

Santos

Farias

et al. 2022

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Relação entre impulsividade e agressividade com transtornos mentais e risco de suicídio em usuários de cocaína/crackRelationship between impulsivity and aggressiveness with mental disorders and suicide risk in cocaine/crack users SANTOS, Ana Caroline Melo dos (1) ; SANTOS, Bruna Brandão dos (2) ; FARIAS, Karol Fireman de (3) ; ALVES, Verônica de Medeiros (4) ; NARDI, Antônio Egídio (5) ; FIGUEIREDO, Elaine Virginia Martins de Souza (6) 782Indivíduos em uso de cocaína / crack relatam níveis elevados de comportamento impulsivo e agressivo. Os resultados da regressão linear mostraram uma correlação positiva entre impulsividade total e abuso de álcool em nossa população. Considerando subescores de impulsividade, baixos níveis de impulsividade motora, risco de suicídio, transtorno de ansiedade generalizada e transtorno de personalidade anti-social foram negativamente correlacionados. Episódio hipomaníaco passado foi correlacionado positivamente com altos escores de impulsividade não planejada. Esses achados destacam a necessidade de investigação contínua do transtorno mental e sua ligação com traços de personalidade agressivos e impulsivos em pacientes com cocaína / crack e esses dados podem contribuir para a estratificação para a continuidade do tratamento desses pacientes. A agressividade foi correlacionada inversamente com risco de suicídio, transtornos psicóticos, de humor e de ansiedade. Perfil neuropsicológico em usuários de cocaína pode contribuir significativamente para um eficiente enfrentamento ao tratamento de transtornos mentais e risco de suicídio.

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Disgust, impulsivity and depressive dimensions in subjects at risk for bulimia nervosa and/or binge eating disorder

Cited by 8 publications

References 32 publications

Trait Impulsivity and Choice Impulsivity in Young Adults with Probable Binge Eating Disorder

Trait Impulsivity and Choice Impulsivity in Young Adults with Probable Binge Eating Disorder

Network Analysis of Eating Disorders Symptoms Co-occurring With Impulsive Personality Traits and Negative Mood States in Patients With Bulimia Nervosa

Relationship between impulsivity and aggressiveness with mental disorders and suicide risk in cocaine/crack users

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