Movatterモバイル変換

[0]ホーム
URL:

Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
Thehttps:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

NIH NLM Logo
Log inShow account info
Access keysNCBI HomepageMyNCBI HomepageMain ContentMain Navigation
pubmed logo
Advanced Clipboard
User Guide

Full text links

Elsevier Science full text link Elsevier Science Free PMC article
Full text links

Actions

Share

.2021 Aug 30:110:110318.
doi: 10.1016/j.pnpbp.2021.110318. Epub 2021 Mar 29.

Impulsivity and compulsivity in binge eating disorder: A systematic review of behavioral studies

Affiliations

Impulsivity and compulsivity in binge eating disorder: A systematic review of behavioral studies

Meagan M Carr et al. Prog Neuropsychopharmacol Biol Psychiatry..

Abstract

Background: Binge eating disorder (BED) often includes impulsive and compulsive behaviors related to eating behavior and food. Impulsivity and compulsivity generally may contribute to the etiology and maintenance of multiple psychiatric disorders including BED. This review aimed to identify and synthesize available behavioral studies of impulsivity and compulsivity among individuals with BED.

Method: A systematic search was performed focusing on BED and specific facets of impulsivity (rapid response and choice) and compulsivity (set-shifting, cognitive flexibility, and/or habit learning). All case-control studies comparing adults with either full-threshold or subthreshold BED to individuals with normal weight, overweight/obesity, or other eating disorders (e.g., bulimia nervosa) were included.

Results: Thirty-two studies representing 29 unique samples met inclusion criteria. Increased choice impulsivity was observed among individuals with BED relative to individuals with normal weight. There were mixed findings and/or a lack of available evidence regarding rapid response impulsivity and compulsivity. The presence of between-group differences was not dependent on sample characteristics (e.g., full or sub threshold BED diagnosis, or treatment-seeking status). Heterogeneity relating to covariates, task methodologies, and power limited conclusions.

Conclusions: Literature supports a postive association between choice impulsivity and BED. More research is needed to determine if individuals with BED demonstrate elevated levels of either rapid response impulsivity or types of compulsivity. Careful selection of covariates and consideration of task methodologies and power would aid future research.

Keywords: Binge-eating disorder; Cognition; Compulsivity; Delay discounting; Impulsivity; Obesity.

Copyright © 2021 Elsevier Inc. All rights reserved.

PubMed Disclaimer

Conflict of interest statement

Potential conflicts of interest: The authors (Carr, Wiedemann, Macdonald-Gagnon, Potenza) report no conflicts of interest with respect to the content of this manuscript. The authors alone are responsible for the content and writing this paper. Dr. Potenza has consulted for and advised Rivermend Health, the Addiction Policy Forum, Game Day Data, Opiant/Lightlake Therapeutics, AXA and Idorsia Pharmaceuticals; received research support from the Mohegan Sun Casino and the National Center for Responsible Gaming; and consulted for legal and gambling entities on issues related to impulse control and addictive behaviors. The other authors report no financial relationships with commercial interests.

Figures

Fig. 1.
Fig. 1.
PRISMA flow chart of study identification and inclusion.
See this image and copyright information in PMC

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. Fineberg NA, Potenza MN, Chamberlain SR, et al. Probing compulsive and impulsive behaviors, from animal models to endophenotypes: a narrative review. Neuropsychopharmacology. 2010;35(3):591–604. - PMC - PubMed
    1. Colles SL, Dixon JB, O’Brien PE. Loss of control is central to psychological disturbance associated with binge eating disorder. Obesity (Silver Spring). 2008;16(3):608–614. - PubMed
    1. Ayuso-Mateos JL. Global burden of obsessive-compulsive disorder in the year 2000. World Health Organization. 2006:1–10.
    1. Moeller FG, Dougherty DM. Impulsivity and substance abuse: what is the connection? Addictive Disorders & Their Treatment. 2002;1(1):3–10.
    1. Brewer JA, Potenza MN. The neurobiology and genetics of impulse control disorders: relationships to drug addictions. Biochem Pharmacol. 2008;75(1):63–75. - PMC - PubMed

Publication types

MeSH terms

Related information

Grants and funding

LinkOut - more resources

Full text links
Elsevier Science full text link Elsevier Science Free PMC article
Cite
Send To

NCBI Literature Resources

MeSHPMCBookshelfDisclaimer

The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Unauthorized use of these marks is strictly prohibited.

[8]ページ先頭
©2009-2025 Movatter.jp