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Kowalewska E, Bzowska M, Engel J, Lew-Starowicz M. Comorbidity of binge eating disorder and other psychiatric disorders: a systematic review. BMC Psychiatry 2024; 24:556. [PMID: 39138440 PMCID: PMC11323383 DOI: 10.1186/s12888-024-05943-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 07/01/2024] [Indexed: 08/15/2024] Open
Abstract
OBJECTIVE Binge eating disorder (BED), although relatively recently recognized as a distinct clinical syndrome, is the most common eating disorder. BED can occur as a separate phenomenon or in combination with other mental disorders, adding to the overall burden of the illness. Due to the relatively short history of recognizing BED as a distinct disorder, this review aimed to summarize the current knowledge on the co-occurrence of BED with other psychiatric disorders. METHOD This review adhered to the PRISMA guidelines. Multiple databases, such as MEDLINE, MEDLINE Complete, and Academic Search Ultimate, were used to identify relevant studies. Of the 3766 articles initially identified, 63 articles published within the last 13 years were included in this review. This systematic review has been registered through INPLASY (INPLASY202370075). RESULTS The most frequently observed comorbidities associated with BED were mood disorders, anxiety disorders and substance use disorders. They were also related to more severe BED presentations. Other psychiatric conditions frequently associated with BED include reaction to severe stress and adjustment disorders, impulse control disorder, ADHD, personality disorders, behavioral disorders, disorders of bodily distress or bodily experience, and psychotic disorders. Additionally, BED was linked to suicidality and sleep disorders. DISCUSSION The findings highlight the interconnected nature of BED with various psychiatric conditions and related factors, shedding light on the complexity and broader impact of BED on mental health and the need for appropriate screening and appropriately targeted clinical interventions.
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Affiliation(s)
- Ewelina Kowalewska
- Department of Psychiatry, Centre of Postgraduate Medical Education, Warsaw, Poland.
| | - Magdalena Bzowska
- Department of Psychiatry, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Jannis Engel
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Division of Clinical Psychology and Sexual Medicine, Hannover Medical School, Hannover, Germany
| | - Michał Lew-Starowicz
- Department of Psychiatry, Centre of Postgraduate Medical Education, Warsaw, Poland
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Ware OD, Neukrug H, Goode RW. Mental health facilities with eating disorder treatment programs and substance use disorder treatment in the United States. Eat Disord 2024; 32:387-400. [PMID: 38314747 DOI: 10.1080/10640266.2024.2310345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Eating disorders (EDs) and substance use disorders (SUDs) often co-occur. However, not all providers that treat persons with an ED provide SUD treatment. Using the National Mental Health Services Survey, this study examined 1,387 ED treatment providers in the U.S. Facilities were categorized according to whether they provided SUD treatment. Differences based on facilities' profit status, available treatment settings, payment options, and treatment services were examined. Most ED facilities in the sample offered SUD treatment services (67.2%). Differences in proportions of the facility type, availability of outpatient treatment, sliding fee scale payment option, whether the facility had a program for individuals with co-occurring mental health and SUD, couples/family therapy, dual disorders treatment, and if the facility provided telemedicine/telehealth were identified. Although most facilities in this sample offered SUD services, more should be done to increase such facilities' capacity to provide treatment for co-occurring ED and SUD nationwide.
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Affiliation(s)
- Orrin D Ware
- University of North Carolina at Chapel Hill School of Social Work, Chapel Hill, North Carolina, USA
| | - Hannah Neukrug
- University of North Carolina at Chapel Hill School of Social Work, Chapel Hill, North Carolina, USA
| | - Rachel W Goode
- University of North Carolina at Chapel Hill School of Social Work, Chapel Hill, North Carolina, USA
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3
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Wilkinson ML, Karbassi N, Juarascio AS. Latent classes of alcohol and cannabis use among adults with binge-spectrum eating disorders: Associations with eating disorder symptom severity and personality features. EUROPEAN EATING DISORDERS REVIEW 2024; 32:440-449. [PMID: 38030958 PMCID: PMC10994745 DOI: 10.1002/erv.3056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/12/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023]
Abstract
OBJECTIVE Alcohol and cannabis use are prevalent among individuals with binge-spectrum eating disorders (B-ED) and vary in terms of frequency and associated problems. The current study aimed to identify latent classes of alcohol and cannabis use patterns among B-ED and examine associations between latent classes and demographic characteristics, eating disorder symptoms, and personality features. METHODS Participants (N = 236) were treatment-seeking adults with B-ED who completed a clinical interview of eating pathology and self-report measures of alcohol and cannabis use in the past 3 months, alcohol and cannabis-related problems, and personality features (i.e., impulsivity, affect lability). RESULTS Latent class analysis identified three heterogeneous classes, labelled as (a) Low Alcohol, (b) Moderate Drinking and Problems with Occasional Cannabis Use, and (c) No Alcohol and Cannabis Use. Latent classes significantly differed in terms of substance use engagement and problems, demographic characteristics, dietary restraint, impulsive personality features, and affect lability. CONCLUSIONS Study findings support heterogeneity in alcohol and cannabis use among B-ED and suggest patient characteristics and clinical severity associated with specific substance use presentations. Future research should replicate results using larger, diverse samples engaging in a broader range of alcohol and cannabis use symptoms.
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Affiliation(s)
- M L Wilkinson
- Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, USA
| | - N Karbassi
- Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - A S Juarascio
- Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, USA
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Senra H, Gaglianone CG, McPherson S, Unterrainer H. Prevalence of personality disorders in adults with binge eating disorder-A systematic review and Bayesian meta-analysis. Obes Rev 2024; 25:e13669. [PMID: 38114201 DOI: 10.1111/obr.13669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 09/25/2023] [Accepted: 10/25/2023] [Indexed: 12/21/2023]
Abstract
Binge eating disorder (BED) is a complex mental health problem entailing high risk for obesity, overweight, and other psychiatric disorders. However, there is still unclear evidence of the prevalence of personality disorders (PDs) in BED patients. We conducted a systematic review and a Bayesian meta-analysis for studies examining the prevalence of any PD in adult BED patients. Data sources included PubMed, Cochrane library, EBSCO, PsycINFO, and Science Direct. A Bayesian meta-analysis was conducted to estimate effect sizes for the prevalence of any PD in BED patients. Twenty eligible articles were examined with a total of 2945 BED patients. Borderline personality disorder and "Cluster C" PD, particularly obsessive-compulsive and avoidant PD, were the most frequent PD found in BED patients. BED diagnosis was associated with 28% probability of a comorbid diagnosis of any PD (0.279, 95%CrI: [0.22, 0.34]), with high levels of between-study heterogeneity (τ = 0.61, 95% CrI [0.40, 0.90]). Sensitivity analysis suggested effect sizes ranging from 0.27 to 0.28. The high comorbidity of PDs in BED patients draws attention to the potential complexity of BED clinical presentations, including those that might also be comorbid with obesity. Clinical practice should address this complexity to improve care for BED and obesity patients.
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Affiliation(s)
- Hugo Senra
- Institute of Electronics and Informatics Engineering of Aveiro (IEETA), University of Aveiro, Aveiro, Portugal
- School of Health and Social Care, University of Essex, Essex, UK
| | - Catarina Gouveia Gaglianone
- School of Health in Social Sciences, Department of Clinical Psychology, University of Edinburgh, Edinburgh, UK
| | - Susan McPherson
- School of Health and Social Care, University of Essex, Essex, UK
| | - Human Unterrainer
- Center for Integrative Addiction Research (CIAR), Grüner Kreis Society, Vienna, Austria
- University Clinic for Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria
- Department of Religious Studies, University of Vienna, Vienna, Austria
- Faculty of Psychotherapy Science, Sigmund Freud University, Vienna, Austria
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5
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Paul A, Ghanta A, Chao AM. Features of Addiction in Binge-Eating Disorder: Considerations for Screening and Treatment. Subst Abuse Rehabil 2023; 14:77-87. [PMID: 37560533 PMCID: PMC10408689 DOI: 10.2147/sar.s391636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/19/2023] [Indexed: 08/11/2023] Open
Abstract
Similarities have been reported between the diagnostic and associated characteristics of binge-eating disorder (BED) and substance-related and non-substance-related disorders. This has resulted in interest in using addiction models to inform clinical care for people with BED. The purpose of this paper was to review features of addiction in BED with a focus on clinical implications. First, we briefly summarize similarities and differences in diagnostic and mechanistic features and symptoms for BED and food addiction, substance-related disorders, and non-substance-related disorders. Then we review aspects of addiction in BED that have clinical implications for screening and treatment of this condition. Similarities in diagnostic criteria between BED and substance-related and non-substance-related disorders include loss of control, greater use than intended, continued use despite adverse consequences, and marked distress. Addiction models may help inform aspects of clinical care of BED, particularly for shared antecedents and mechanisms underlying both disorders and to enhance engagement in treatment. Yet, there are large gaps in evidence regarding the effects of many aspects of addiction models to BED. More research is needed to examine the safety and efficacy of using addiction theories and frameworks for clinical strategies for BED.
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Affiliation(s)
- Alexandra Paul
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Aleena Ghanta
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Ariana M Chao
- Department of Biobehavioral Health Sciences, University of Pennsylvania School of Nursing, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Johns Hopkins University School of Nursing, Baltimore, MD, USA
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Giddens E, Noy B, Steward T, Verdejo-García A. The influence of stress on the neural underpinnings of disinhibited eating: a systematic review and future directions for research. Rev Endocr Metab Disord 2023; 24:713-734. [PMID: 37310550 PMCID: PMC10404573 DOI: 10.1007/s11154-023-09814-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/29/2023] [Indexed: 06/14/2023]
Abstract
Disinhibited eating involves overconsumption and loss of control over food intake, and underpins many health conditions, including obesity and binge-eating related disorders. Stress has been implicated in the development and maintenance of disinhibited eating behaviours, but the mechanisms underlying this relationship are unclear. In this systematic review, we examined how the impact of stress on the neurobiological substrates of food-related reward sensitivity, interoception and cognitive control explains its role in disinhibited eating behaviours. We synthesised the findings of functional magnetic resonance imaging studies including acute and/or chronic stress exposures in participants with disinhibited eating. A systematic search of existing literature conducted in alignment with the PRISMA guidelines identified seven studies investigating neural impacts of stress in people with disinhibited eating. Five studies used food-cue reactivity tasks, one study used a social evaluation task, and one used an instrumental learning task to probe reward, interoception and control circuitry. Acute stress was associated with deactivation of regions in the prefrontal cortex implicated in cognitive control and the hippocampus. However, there were mixed findings regarding differences in reward-related circuitry. In the study using a social task, acute stress associated with deactivation of prefrontal cognitive control regions in response to negative social evaluation. In contrast, chronic stress was associated with both deactivation of reward and prefrontal regions when viewing palatable food-cues. Given the small number of identified publications and notable heterogeneity in study designs, we propose several recommendations to strengthen future research in this emerging field.
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Affiliation(s)
- Emily Giddens
- Turner Institute for Brain and Mental Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, 18 Innovation Walk, Clayton, VIC 3800 Australia
| | - Brittany Noy
- Turner Institute for Brain and Mental Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, 18 Innovation Walk, Clayton, VIC 3800 Australia
| | - Trevor Steward
- Melbourne School of Psychological Sciences, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, VIC Australia
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Melbourne, VIC Australia
| | - Antonio Verdejo-García
- Turner Institute for Brain and Mental Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, 18 Innovation Walk, Clayton, VIC 3800 Australia
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Goode RW, Webster CK, Gwira RE. A Review of Binge-Eating Disorder in Black Women: Treatment Recommendations and Implications for Healthcare Providers. Curr Psychiatry Rep 2022; 24:757-766. [PMID: 36370263 PMCID: PMC9789195 DOI: 10.1007/s11920-022-01383-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2022] [Indexed: 11/15/2022]
Abstract
PURPOSE OF REVIEW We review relevant factors and barriers to care for binge-eating disorder (BED) in Black women. We examine evidence for the treatment of BED and provide recommendations to improve cultural relevance for assessing and treating BED in Black women. RECENT FINDINGS BED is the most common eating disorder among Black women. Moreover, evidence supports alternative factors that contribute to the onset of BED in Black women, including stress, trauma, and food insecurity. Furthermore, though there are evidence-based treatments for BED, disparities persist in access to care and treatment retention. Recommendations for increasing the cultural relevance of assessments and treatments are provided. Gaps in the literature remain on the use of evidence-based treatments for BED among Black women. As such, healthcare providers should include Black women as co-collaborators in their care and seek out training and consultation to aid in providing culturally affirming treatment.
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Affiliation(s)
- Rachel W Goode
- School of Social Work and Department of Psychiatry, University of North Carolina at Chapel Hill, 325 Pittsboro Street, CB #3550, Chapel Hill, NC, 27599, USA.
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, USA.
| | | | - Rebecca E Gwira
- Department of Counseling and Psychological Services, Georgia State University, Atlanta, GA, USA
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Cheng D, Wei M. Modified Dual Pathway Model for Binge Eating: The Role of Emotion Dysregulation. COUNSELING PSYCHOLOGIST 2022. [DOI: 10.1177/00110000221077936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We tested a modification of the dual pathway model using two sequential mediators between body dissatisfaction and binge eating: restricted eating and difficulties in emotion regulation replacing negative affect. A total of 435 college students completed an online survey. Results from path analyses indicated that the relationship between body dissatisfaction and binge eating was not mediated by restricted eating for neither women nor men. However, this relationship was mediated first by restricted eating and then by difficulties in emotion regulation for women only. Moreover, this relationship was mediated by difficulties in emotion regulation for both women and men. A post hoc analysis indicated that the above mediation results were still significant after adding negative affect into the model. No mediations through negative affect were significant. Clinical implications include the conceptualization and intervention of eating concerns within an emotion dysregulation framework.
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Affiliation(s)
- Davelle Cheng
- Department of Psychology, Iowa State University, Ames, IA, USA
| | - Meifen Wei
- Department of Psychology, Iowa State University, Ames, IA, USA
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Sanchez I, Lucas I, Munguía L, Camacho‐Barcia L, Giménez M, Sánchez‐González J, Granero R, Solé‐Morata N, Gearhard A, Diéguez C, Jiménez‐Murcia S, Fernández‐Aranda F. Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis. EUROPEAN EATING DISORDERS REVIEW 2022; 30:278-288. [PMID: 35306714 PMCID: PMC9314799 DOI: 10.1002/erv.2897] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 12/14/2022]
Abstract
Objective Food addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN, distinguishing between restrictive and binge–purging subtypes and focussing on the influence of FA in the crossover diagnosis between them. Method A sample of 116 patients with AN admitted for treatment seeking at an Bellvitge Hospital Eating Disorders Unit were included (72 restrictive [AN‐R]; 44 binge‐purge AN [AN‐BP]), and eating‐related, personality and psychopathological variables were assessed. Most participants were women (92.2%), mean age 27.1 years old (SD = 10.5). Results FA was more prevalent in patients with AN‐BP compared to the AN‐R group (75.0% and 54.2%, respectively). The patients with AN‐R FA+, presented more similar ED symptomatology, general psychopathology and personality traits, with the AN‐BP patients, than with the AN‐R FA‐. Conclusions Patients with AN‐R FA+, exhibit more similarities with the AN‐BP subgroup than with the AN‐R FA‐. Thus, it is possible to hypothesise that the presence of FA might be an indicator of the possible crossover from AN‐R to AN‐BP. Patients with anorexia nervosa – restrictive subtype (AN‐R) and patients with anorexia nervosa – bulimic‐purgative subtype (AN‐BP) present a prevalence of food addiction (FA) of 54% and 75%, respectively. Patients with AN‐R FA+ have more clinical and personality similarities with AN‐BP than with AN‐R FA−. The presence of FA could be associated with the possible crossover from AN‐R to AN‐BP.
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Affiliation(s)
- Isabel Sanchez
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
| | - Ignacio Lucas
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
| | - Lucero Munguía
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
| | - Lucia Camacho‐Barcia
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
| | - Mónica Giménez
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
| | - Jessica Sánchez‐González
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
| | - Roser Granero
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
- Department of Psychobiology and Methodology Autonomous University of Barcelona Barcelona Spain
| | - Neus Solé‐Morata
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
| | - Ashley Gearhard
- Department of Psychology University of Michigan Ann Arbor Michigan USA
| | - Carlos Diéguez
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Department of Physiology CIMUS University of Santiago de Compostela‐Instituto de Investigación Sanitaria Santiago de Compostela Spain
| | - Susana Jiménez‐Murcia
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
- Department of Clinical Sciences School of Medicine and Health Sciences University of Barcelona Barcelona Spain
| | - Fernando Fernández‐Aranda
- Department of Psychiatry University Hospital of Bellvitge Barcelona Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn) Instituto de Salud Carlos III Madrid Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group Neurosciences Programme Bellvitge Biomedical Research Institute (IDIBELL) Barcelona Spain
- Department of Clinical Sciences School of Medicine and Health Sciences University of Barcelona Barcelona Spain
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Abstract
OBJECTIVE Binge eating, a core diagnostic symptom in binge eating disorder and bulimia nervosa, increases the risk of multiple physiological and psychiatric disorders. The neurotransmitter dopamine is involved in food craving, decision making, executive functioning, and impulsivity personality trait; all of which contribute to the development and maintenance of binge eating. The objective of this paper is to review the associations of dopamine levels/activities, dopamine regulator (e.g., dopamine transporter, degrading enzymes) levels/activities, and dopamine receptor availability/affinity with binge eating. METHODS A literature search was conducted in PubMed and PsycINFO to obtain human and animal studies published since 2010. RESULTS A total of 31 studies (25 human, six animal) were included. Among the human studies, there were 12 case-control studies, eight randomized controlled trials, and five cross-sectional studies. Studies used neuroimaging (e.g., positron emission tomography), genetic, and pharmacological (e.g., dopamine transporter inhibitor) techniques to describe or compare dopamine levels/activities, dopamine transporter levels/activities, dopamine degrading enzyme (e.g., catechol-O-methyltransferase) levels/activities, and dopamine receptor (e.g., D1, D2) availability/affinity among participants with and without binge eating. Most human and animal studies supported an altered dopaminergic state in binge eating (26/31, 83.9%); however, results were divergent regarding whether the altered state was hyperdopaminergic (9/26, 34.6%) or hypodopaminergic (17/26, 65.4%). The mixed findings may be partially explained by the variability in sample characteristics, study design, diagnosis criteria, and neuroimaging/genetic/pharmacological techniques used. However, it is possible that instead of being mutually exclusive, the hyperdopaminergic and hypodopaminergic state may co-exist, but in different stages of binge eating or in different individual genotypes. CONCLUSIONS For future studies to clarify the inconsistent findings, a homogenous sample that controls for confounders that may influence dopamine levels (e.g., psychiatric diseases) is preferable. Longitudinal studies are needed to evaluate whether the hyper- and hypo-dopaminergic states co-exist in different stages of binge eating or co-exist in individual phenotypes. Binge eating is characterized by eating a large amount of food in a short time and a feeling of difficulty to stop while eating. Binge eating is the defining symptom of binge eating disorder and bulimia nervosa, both of which are associated with serious health consequences. Studies have identified several psychological risk factors of binge eating, including a strong desire for food, impaired cognitive skills, and distinct personality traits (e.g., quick action without careful thinking). However, the physiological markers of binge eating remain unclear. Dopamine is a neurotransmitter that is heavily involved in feeding behavior, human motivation, cognitive ability, and personality. Therefore, dopamine is believed to play a critical role in binge eating. This review synthesized study findings related to the levels and activities of dopamine, dopamine regulators, and dopamine receptors in the context of binge eating. The primary finding is that most studies that used neuroimaging, genetic, or drug techniques found an altered dopaminergic state related to binge eating. However, the literature is inconsistent concerning the direction of the alteration. Considering the mixed findings and the limitations in study design, future studies, especially those that include repeated measurements, are needed to clarify the role of dopamine in binge eating.
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Affiliation(s)
- Yang Yu
- School of Nursing, University of Rochester, 601 Elmwood Avenue, Rochester, NY, 14642, USA.
| | - Renee Miller
- Brain and Cognitive Sciences, University of Rochester, 303F Meliora Hall, Rochester, NY, 14627, USA
| | - Susan W Groth
- School of Nursing, University of Rochester, 601 Elmwood Avenue, Rochester, NY, 14642, USA
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Miranda-Olivos R, Agüera Z, Granero R, Vergeer RR, Dieguez C, Jiménez-Murcia S, Gearhardt AN, Fernández-Aranda F. Food addiction and lifetime alcohol and illicit drugs use in specific eating disorders. J Behav Addict 2022; 11:102-115. [PMID: 35029544 PMCID: PMC9109624 DOI: 10.1556/2006.2021.00087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 10/21/2021] [Accepted: 12/16/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS Food addiction (FA) and substance use (SU) have frequently been reported in patients with eating disorders (EDs). Our study aimed to assess the prevalence rates of FA and/or lifetime problematic alcohol and illicit drug use among patients with specific ED, such as: bulimia nervosa (BN), binge eating disorder (BED), and other specified feeding and eating disorder (OSFED). We sought to identify clinical, psychopathological, and personality profiles involved in these addictive behavior-based phenotypes. METHODS The total sample was 527 patients (176 BN, 115 BED, and 236 OSFED). FA was assessed through the Yale Food Addiction Scale 2.0. To determine lifetime SU, a semi-structured clinical interview was carried out. RESULTS Patients with BN had the highest rates of FA both with and without SU. No gender differences were obtained for the prevalence of current FA and/or lifetime SU. Patients reporting at least one addictive-related behavior exhibited increased clinical severity compared to those who reported none. Increased impulsivity (such as high lack of premeditation, sensation seeking, and positive urgency) and low self-directedness were differentiating factors for presenting one or two addictive behaviors. DISCUSSION AND CONCLUSIONS Overall, patients presenting with at least one addictive-like behavior reported a poorer clinical status than those without. Also, patients with FA and SU exhibited a more dysfunctional profile characterized by high impulsivity and low self-directedness. These findings would support the need for targeted treatments to reduce impulsivity and increase self-directedness, especially in patients with any addictive-related behavior, as a step towards improving their treatment outcome.
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Affiliation(s)
- Romina Miranda-Olivos
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Department of Psychiatry, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Spain,Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain
| | - Zaida Agüera
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Department of Psychiatry, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Spain,Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain,Department of Public Health, Mental Health and Perinatal Nursing, School of Nursing, University of Barcelona, L’Hospitalet de Llobregat, Spain,Corresponding author. E-mail:
| | - Roser Granero
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain,Departament de Psicobiologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Rhianna R. Vergeer
- Laboratory on Human Psychopharmacology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Carlos Dieguez
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Instituto de Investigaciones Sanitarias (IDIS), Department of Physiology (CIMUS), Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | - Susana Jiménez-Murcia
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Department of Psychiatry, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Spain,Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | | | - Fernando Fernández-Aranda
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain,Department of Psychiatry, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Spain,Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Spain,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain,Corresponding author. E-mail:
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12
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Boswell RG, Lydecker JA. Double trouble? Associations of parental substance use and eating behaviors with pediatric disordered eating. Addict Behav 2021; 123:107089. [PMID: 34450350 PMCID: PMC8506907 DOI: 10.1016/j.addbeh.2021.107089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 07/19/2021] [Accepted: 08/15/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Comorbidity between substance use disorders and eating disorders is common and related to severity of psychopathology. Parents' eating disorder or substance use disorder have been examined independently and appear to be related to psychopathology in their children. However, no prior work has examined whether co-occurring substance use and eating disorder behaviors in parents relate to eating-disorder psychopathology and weight in their children. METHOD Participants (N = 435) were parents who completed an online cross-sectional survey. Parents reported their personal substance use and eating-disorder behaviors. Relationships between parental substance use (SUD), parental binge eating (ED), and co-occurring parental substance use and binge eating (SUDxED) with child eating-disorder psychopathology and weight were examined using linear regression. Parent age and sex, child age and sex, parent impulsivity and parent depression scores were included as covariates in analyses. RESULTS Greater severity of co-occurring parental SUDxED behavior was associated with greater child eating-related psychopathology, including child binge eating and child purging. Additionally, greater parental binge eating (ED) alone was associated with greater child binge eating and overeating. Parental SUD and/or ED behavior were not related to child weight. Child age did not moderate relationships between parent SUDxED behaviors and child binge eating or overeating. DISCUSSION Overall, parents with greater co-occurring substance use and eating disorder behaviors had children with more severe eating-disorder psychopathology. Clinicians working with families, and those seeking to prevent pediatric eating-related problems, should consider assessing and addressing parents' psychopathology to improve prevention and treatment efforts.
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Affiliation(s)
- Rebecca G Boswell
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Princeton Center for Eating Disorders, Penn Medicine, Princeton, NJ, USA.
| | - Janet A Lydecker
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
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13
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Martin-Fernandez KW, Martin-Fernandez J, Marek RJ, Ben-Porath YS, Heinberg LJ. Associations among psychopathology and eating disorder symptoms and behaviors in post-bariatric surgery patients. Eat Weight Disord 2021; 26:2545-2553. [PMID: 33548052 DOI: 10.1007/s40519-021-01111-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/13/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE A considerable number of post-bariatric surgery patients report problematic eating behaviors (PEBs) and/or eating disorders (EDs). Examining psychosocial variables associated with ED symptoms may identify targets for postoperative interventions to reduce these behaviors and improve surgical outcomes. METHODS A total of 161 participants completed the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) and the Eating Disorder Examination-Questionnaire (EDE-Q). Participants were classified into ED risk or no ED risk groups and subjective binge eating (SBE) or no SBE groups. Independent-sample t tests were computed to examine mean differences in total weight loss (%TWL) and MMPI-2-RF scale scores between the ED groups. Relative Risk Ratios (RRRs) were computed to determine which MMPI-2-RF scales were associated with increased risk of ED group membership. RESULTS The ED risk group lost significantly less weight (19.36% TWL) than the no ED risk group (25.18% TWL). The SBE group lost significantly less weight (17.98% TWL) than the no SBE group (25.57% TWL). Participants in the ED groups scored significantly higher on internalizing and externalizing MMPI-2-RF scales than the no ED groups. These scales were associated with increased risk (1.55-2.55 times the risk) of being classified into the ED groups. CONCLUSIONS Patients who experienced postoperative ED symptoms lost significantly less weight than patients without ED symptoms. Postoperative ED symptoms are related to, and may be impacted by, higher levels of internalizing and externalizing dysfunction after surgery. Postoperative assessment of and interventions targeting psychosocial dysfunction could decrease ED symptoms. LEVEL OF EVIDENCE III: Evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
| | | | - Ryan J Marek
- Department of Primary Care, Sam Houston State University College of Osteopathic Medicine, Conroe, TX, 77304, USA
| | - Yossef S Ben-Porath
- Department of Psychological Sciences, Kent State University, Kent, OH, 44242, USA
| | - Leslie J Heinberg
- Cleveland Clinic Lerner College of Medicine, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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14
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Abstract
BACKGROUND The nature and significance of impulse-control difficulties in binge-eating disorder (BED) are uncertain. Most emerging research has focused on food-specific rather than general impulsivity. The current study examines the clinical presentation of patients with BED categorized with and without clinical levels of general impulsivity. METHOD A total of 343 consecutive treatment-seeking patients with BED were categorized as having BED with general impulsivity (GI+; N = 73) or BED without general impulsivity (GI-: N = 270) based on structured diagnostic and clinical interviews. The groups were compared on demographic, developmental, and psychological features, and on rates of psychiatric and personality comorbidity. RESULTS Individuals with BED and general impulsivity (GI+) reported greater severity of eating-disorder psychopathology, greater depressive symptoms, and greater rates of comorbidity than those without general impulsivity (GI-). CONCLUSIONS A subtype of individuals with BED and general impulsivity may signal a more severe presentation of BED characterized by heightened and broader psychopathology. Future work should investigate whether these impulse-control difficulties relate to treatment outcomes.
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15
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Ródenas-González F, Blanco-Gandía MDC, Pascual M, Molari I, Guerri C, López JM, Rodríguez-Arias M. A limited and intermittent access to a high-fat diet modulates the effects of cocaine-induced reinstatement in the conditioned place preference in male and female mice. Psychopharmacology (Berl) 2021; 238:2091-2103. [PMID: 33786639 DOI: 10.1007/s00213-021-05834-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 03/22/2021] [Indexed: 12/01/2022]
Abstract
RATIONALE Palatable food and drugs of abuse activate common neurobiological pathways and numerous studies suggest that fat consumption increases vulnerability to drug abuse. In addition, preclinical reports show that palatable food may relieve craving for drugs, showing that an ad libitum access to a high-fat diet (HFD) can reduce cocaine-induced reinstatement. OBJECTIVE The main aim of the present study was to evaluate the effect of a limited and intermittent exposure to HFD administered during the extinction and reinstatement processes of a cocaine-induced conditioned place preference (CPP). METHODS Male and female mice underwent the 10 mg/kg cocaine CPP. From post-conditioning onwards, animals were divided into four groups: SD (standard diet); HFD-MWF with 2-h access to the HFD on Mondays, Wednesdays, and Fridays; HFD-24h, with 1-h access every day; and HFD-Ext with 1-h access to the HFD before each extinction session. RESULTS Our results showed that all HFD administrations blocked reinstatement in males, while only the HFD-MWF was able to inhibit reinstatement in females. In addition, HFD-Ext males needed fewer sessions to extinguish the preference, which suggests that administration of fat before being exposed to the environmental cues is effective to extinguish drug-related memories. HFD did not affect Oprμ gene expression but increased CB1r gene expression in the striatum in HFD-Ext males. CONCLUSIONS These results support that palatable food could act as an alternative reward to cocaine, accelerating extinction and blocking reinstatement, these effects being sex specific.
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Affiliation(s)
- Francisco Ródenas-González
- Unit of Research Psychobiology of Drug Dependence, Department of Psychobiology, Facultad de Psicología, Universitat de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain
| | | | - María Pascual
- Unit of Research Psychobiology of Drug Dependence, Department of Psychobiology, Facultad de Psicología, Universitat de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain
- Department of Molecular and Cellular Pathology of Alcohol, Principe Felipe Research Center, C/Eduardo Primo Yúfera 3, 46012, Valencia, Spain
- Department of Physiology, School of Medicine, Universitat de Valencia, Valencia, Spain
- Red Temática de Investigación Cooperativa en Salud (RETICS-Trastornos Adictivos), Instituto de Salud Carlos III, MICINN and FEDER, Madrid, Spain
| | - Irene Molari
- Unit of Research Psychobiology of Drug Dependence, Department of Psychobiology, Facultad de Psicología, Universitat de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain
| | - Consuelo Guerri
- Department of Molecular and Cellular Pathology of Alcohol, Principe Felipe Research Center, C/Eduardo Primo Yúfera 3, 46012, Valencia, Spain
- Red Temática de Investigación Cooperativa en Salud (RETICS-Trastornos Adictivos), Instituto de Salud Carlos III, MICINN and FEDER, Madrid, Spain
| | - José Miñarro López
- Unit of Research Psychobiology of Drug Dependence, Department of Psychobiology, Facultad de Psicología, Universitat de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain
- Red Temática de Investigación Cooperativa en Salud (RETICS-Trastornos Adictivos), Instituto de Salud Carlos III, MICINN and FEDER, Madrid, Spain
| | - Marta Rodríguez-Arias
- Unit of Research Psychobiology of Drug Dependence, Department of Psychobiology, Facultad de Psicología, Universitat de Valencia, Avda. Blasco Ibáñez, 21, 46010, Valencia, Spain.
- Red Temática de Investigación Cooperativa en Salud (RETICS-Trastornos Adictivos), Instituto de Salud Carlos III, MICINN and FEDER, Madrid, Spain.
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16
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Lantz Lesser E, Smith KE, Strauman TJ, Crosby RD, Engel SG, Crow SJ, Peterson CB, Wonderlich SA. Relationships between nonappearance self-discrepancy, weight discrepancy, and binge eating disorder symptoms. Eat Weight Disord 2021; 26:1571-1580. [PMID: 32772322 PMCID: PMC7868469 DOI: 10.1007/s40519-020-00975-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/28/2020] [Indexed: 11/30/2022] Open
Abstract
PURPOSE Self-discrepancy (i.e., perceived differences between one's actual self and personal standards) has been associated with binge eating disorder (BED) symptoms. However, little is known about how weight discrepancy (i.e., the difference between one's actual and ideal weights) interacts with or is distinguished from nonappearance self-discrepancy (discrepancy unrelated to weight or shape) in predicting BED severity. The current study examined how these two forms of discrepancy independently and interactively relate to BED and associated symptoms to elucidate how facets of self-discrepancy may operate to precipitate and maintain BED. METHODS Adults with BED (N = 111) completed questionnaires and interviews prior to treatment that assessed self-discrepancy (computerized selves) and weight discrepancy (assessed during the Eating Disorder Examination [EDE]) as predictors of global eating disorder (ED) symptomatology (EDE Global score), depression (Beck Depression Inventory), anxiety (State-Trait Anxiety Inventory), self-esteem (Rosenberg Self-Esteem Scale), and ED-related impairment (Clinical Impairment Assessment). RESULTS Multivariate regression models indicated nonappearance self-discrepancy and weight discrepancy were not significantly related to the severity of global ED symptoms, but both independently predicted impairment (ps < 0.05). Nonappearance self-discrepancy, but not weight discrepancy, was also associated with higher depression (p = 0.001), anxiety (p < 0.001), and lower self-esteem (p < 0.001). CONCLUSION These findings suggest distinct associations of weight discrepancy and nonappearance self-discrepancy with ED and related symptoms, as well as each of these constructs' relevance to everyday functioning in BED. The results also highlight potential avenues for future research to examine mechanistic pathways by which self-discrepancy influences BED severity. LEVEL OF EVIDENCE V, descriptive cross-sectional study.
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Affiliation(s)
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Timothy J Strauman
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
| | - Ross D Crosby
- Center for Bio-Behavioral Research, Sanford Research, Fargo, ND, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Scott G Engel
- Center for Bio-Behavioral Research, Sanford Research, Fargo, ND, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Scott J Crow
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA.,The Emily Program, Saint Paul, MN, USA
| | - Carol B Peterson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA.,The Emily Program, Saint Paul, MN, USA
| | - Stephen A Wonderlich
- Center for Bio-Behavioral Research, Sanford Research, Fargo, ND, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
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17
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Converging vulnerability factors for compulsive food and drug use. Neuropharmacology 2021; 196:108556. [PMID: 33862029 DOI: 10.1016/j.neuropharm.2021.108556] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/29/2021] [Accepted: 04/03/2021] [Indexed: 12/12/2022]
Abstract
Highly palatable foods and substance of abuse have intersecting neurobiological, metabolic and behavioral effects relevant for understanding vulnerability to conditions related to food (e.g., obesity, binge eating disorder) and drug (e.g., substance use disorder) misuse. Here, we review data from animal models, clinical populations and epidemiological evidence in behavioral, genetic, pathophysiologic and therapeutic domains. Results suggest that consumption of highly palatable food and drugs of abuse both impact and conversely are regulated by metabolic hormones and metabolic status. Palatable foods high in fat and/or sugar can elicit adaptation in brain reward and withdrawal circuitry akin to substances of abuse. Intake of or withdrawal from palatable food can impact behavioral sensitivity to drugs of abuse and vice versa. A robust literature suggests common substrates and roles for negative reinforcement, negative affect, negative urgency, and impulse control deficits, with both highly palatable foods and substances of abuse. Candidate genetic risk loci shared by obesity and alcohol use disorders have been identified in molecules classically associated with both metabolic and motivational functions. Finally, certain drugs may have overlapping therapeutic potential to treat obesity, diabetes, binge-related eating disorders and substance use disorders. Taken together, data are consistent with the hypotheses that compulsive food and substance use share overlapping, interacting substrates at neurobiological and metabolic levels and that motivated behavior associated with feeding or substance use might constitute vulnerability factors for one another. This article is part of the special issue on 'Vulnerabilities to Substance Abuse'.
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18
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Binge eating and alcohol consumption: an integrative review. Eat Weight Disord 2021; 26:759-769. [PMID: 32424561 DOI: 10.1007/s40519-020-00923-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/06/2020] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To identify the relationship between binge eating and alcohol consumption. METHODS This is an integrative literature review of publications from 2015 to 2019, using the Pubmed, Cinhahl, Psynet, Lilacs, Embase and Web of Science virtual databases and the descriptors ("Binge-Eating" OR "Bulimia") AND Alcohol* in English, Spanish and Portuguese. RESULTS A total of 964 articles were found. After reading the titles and abstracts and excluding duplicates, 36 articles were included in the final sample (35 in English and one in Portuguese). They were grouped into three thematic categories: "sample profile and characterization", "genetic and environmental factors", and "emotions and behavior". CONCLUSIONS The data indicate the existence of a relationship between binge eating and alcohol use, and some factors were associated with this comorbidity. Still, there were few publications on the theme at the national level, indicating the need for developing more research. These findings may support therapeutic actions and strategies for identification of cases, embracing approaches and more effective treatments to meet the individual's biopsychosocial demands. LEVEL OF EVIDENCE Level V, narrative review.
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19
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Dedov II, Shestakova MV, Melnichenko GA, Mazurina NV, Andreeva EN, Bondarenko IZ, Gusova ZR, Dzgoeva FK, Eliseev MS, Ershova EV, Zhuravleva MV, Zakharchuk TA, Isakov VA, Klepikova MV, Komshilova KA, Krysanova VS, Nedogoda SV, Novikova AM, Ostroumova OD, Pereverzev AP, Rozhivanov RV, Romantsova TI, Ruyatkina LA, Salasyuk AS, Sasunova AN, Smetanina SA, Starodubova AV, Suplotova LA, Tkacheva ON, Troshina EA, Khamoshina MV, Chechelnitskaya SM, Shestakova EA, Sheremet’eva EV. INTERDISCIPLINARY CLINICAL PRACTICE GUIDELINES "MANAGEMENT OF OBESITY AND ITS COMORBIDITIES". OBESITY AND METABOLISM 2021; 18:5-99. [DOI: 10.14341/omet12714] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | - M. S. Eliseev
- Research Institute of Rheumatogy named after V.A. Nasonova
| | | | | | | | - V. A. Isakov
- Federal Research Center of Nutrition, Biotechnology and Food Safety
| | - M. V. Klepikova
- Russian Medical Academy of Continuous Professional Education
| | | | | | | | - A. M. Novikova
- Research Institute of Rheumatogy named after V.A. Nasonova
| | - O. D. Ostroumova
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - A. P. Pereverzev
- Russian National Research Medical University named after N.I. Pirogov
| | | | | | | | | | - A. N. Sasunova
- Federal Research Center of Nutrition, Biotechnology and Food Safety
| | | | | | | | - O. N. Tkacheva
- Russian National Research Medical University named after N.I. Pirogov
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20
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de Souza ALG, de Almeida AA, Noll PRES, Noll M. Unhealthy life habits associated with self-induced vomiting and laxative misuse in Brazilian adolescents. Sci Rep 2021; 11:2482. [PMID: 33510267 PMCID: PMC7843628 DOI: 10.1038/s41598-021-81942-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023] Open
Abstract
Adolescence is a stage in life characterized by important social, cognitive, and physical changes. Adolescents are vulnerable to various psychosocial disorders, including eating disorders. We aimed to investigate the association between unhealthy habits, sociodemographic characteristics, and the practice of self-induced vomiting or laxative misuse in a representative sample of Brazilian adolescent girls and boys. Data from 102,072 students who participated in the National Adolescent School-based Health Survey were analyzed using the dependent variable: presence or absence of self-induced vomiting and/or laxative misuse; independent variables: consumption of unhealthy and high-calorie food items, age during first sexual intercourse, and the use of tobacco, alcohol, and/or illicit drugs. Associations between exposure and outcome were estimated using Poisson's regression models stratified by sex, and including region, school, age group, and mother's educational history as adjustment variables. Eating ultra-processed foods and age during first sexual intercourse were associated with self-induced vomiting and laxative misuse only for girls; all other variables (consuming unhealthy foods and using legal or illicit substances) were associated with these behaviors for both sexes after applying adjustment variables. Early interventions focusing on changing unhealthy behaviors may prevent development of eating disorders in adolescents. Our findings demonstrate a strong association of many unhealthy habits with laxative misuse and self-induced vomiting practices in Brazilian adolescents.
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Affiliation(s)
| | | | - Priscilla Rayanne E Silva Noll
- Instituto Federal de Educação, Ciência e Tecnologia Goiano, Campus Ceres, Ceres, GO, Brazil
- Department of Obstetrics and Gynecology, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Matias Noll
- Instituto Federal de Educação, Ciência e Tecnologia Goiano, Campus Ceres, Ceres, GO, Brazil.
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21
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Bogusz K, Kopera M, Jakubczyk A, Trucco EM, Kucharska K, Walenda A, Wojnar M. Prevalence of alcohol use disorder among individuals who binge eat: a systematic review and meta-analysis. Addiction 2021; 116:18-31. [PMID: 32533728 PMCID: PMC7736190 DOI: 10.1111/add.15155] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/02/2020] [Accepted: 06/05/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Binge eating disorder (BED) is correlated with substance use. This study aimed to estimate the life-time prevalence of alcohol use disorder (AUD) among individuals with non-compensatory binge eating and determine whether their life-time prevalence of AUD is higher than in non-bingeing controls. DESIGN A systematic search of databases (PubMed, Embase and Web of Science) for studies of adults diagnosed with BED or a related behavior that also reported the life-time prevalence of AUD was conducted. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol was followed. The protocol was registered on the International Prospective Register of Systematic Reviews (PROSPERO). SETTING Studies originating in Canada, Sweden, the United Kingdom and the United States. PARTICIPANTS Eighteen studies meeting the inclusion criteria were found, representing 69 233 individuals. MEASUREMENTS Life-time prevalence of AUD among individuals with binge eating disorder and their life-time relative risk of AUD compared with individuals without this disorder. RESULTS The pooled life-time prevalence of AUD in individuals with binge eating disorder was 19.9% [95% confidence interval (CI) = 13.7-27.9]. The risk of life-time AUD incidence among individuals with binge eating disorder was more than 1.5 times higher than controls (relative risk = 1.59, 95% CI = 1.41-1.79). Life-time AUD prevalence was higher in community samples than in clinical samples (27.45 versus 14.45%, P = 0.041) and in studies with a lower proportion of women (β = -2.2773, P = 0.044). CONCLUSIONS Life-time alcohol use disorder appears to be more prevalent with binge eating disorder than among those without.
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Affiliation(s)
| | - Maciej Kopera
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Jakubczyk
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Elisa M Trucco
- Department of Psychology, Florida International University, Miami, Florida, USA
- Center for Children and Families, Florida International University, Miami, Florida, USA
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Katarzyna Kucharska
- Institute of Psychology, Cardinal Stefan Wyszynski University, Warsaw, Poland
| | - Anna Walenda
- Institute of Psychology, Cardinal Stefan Wyszynski University, Warsaw, Poland
| | - Marcin Wojnar
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
- Department of Psychiatry, Addiction Center, University of Michigan, Ann Arbor, MI, USA
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22
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Craba A, Mazza M, Marano G, Rinaldi L, Sani G, Janiri L. Which comes first? New insights on comorbidity between eating disorders and bipolar disorders. EMERGING TRENDS IN DRUGS, ADDICTIONS, AND HEALTH 2021; 1:100023. [DOI: 10.1016/j.etdah.2021.100023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
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23
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Wiss D, Brewerton T. Separating the Signal from the Noise: How Psychiatric Diagnoses Can Help Discern Food Addiction from Dietary Restraint. Nutrients 2020; 12:E2937. [PMID: 32992768 PMCID: PMC7600542 DOI: 10.3390/nu12102937] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 02/07/2023] Open
Abstract
Converging evidence from both animal and human studies have implicated hedonic eating as a driver of both binge eating and obesity. The construct of food addiction has been used to capture pathological eating across clinical and non-clinical populations. There is an ongoing debate regarding the value of a food addiction "diagnosis" among those with eating disorders such as anorexia nervosa binge/purge-type, bulimia nervosa, and binge eating disorder. Much of the food addiction research in eating disorder populations has failed to account for dietary restraint, which can increase addiction-like eating behaviors and may even lead to false positives. Some have argued that the concept of food addiction does more harm than good by encouraging restrictive approaches to eating. Others have shown that a better understanding of the food addiction model can reduce stigma associated with obesity. What is lacking in the literature is a description of a more comprehensive approach to the assessment of food addiction. This should include consideration of dietary restraint, and the presence of symptoms of other psychiatric disorders (substance use, posttraumatic stress, depressive, anxiety, attention deficit hyperactivity) to guide treatments including nutrition interventions. The purpose of this review is to help clinicians identify the symptoms of food addiction (true positives, or "the signal") from the more classic eating pathology (true negatives, or "restraint") that can potentially elevate food addiction scores (false positives, or "the noise"). Three clinical vignettes are presented, designed to aid with the assessment process, case conceptualization, and treatment strategies. The review summarizes logical steps that clinicians can take to contextualize elevated food addiction scores, even when the use of validated research instruments is not practical.
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Affiliation(s)
- David Wiss
- Department of Community Health Sciences, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA 90025, USA
| | - Timothy Brewerton
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
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Lee HS, Giunti E, Sabino V, Cottone P. Consummatory, Feeding Microstructural, and Metabolic Effects Induced by Limiting Access to Either a High-Sucrose or a High-Fat Diet. Nutrients 2020; 12:nu12061610. [PMID: 32486207 PMCID: PMC7352440 DOI: 10.3390/nu12061610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/24/2020] [Accepted: 05/28/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Binge eating disorder (BED) is characterized by recurrent binge eating episodes consisting of rapid consumption of excessive amounts of highly palatable, energy-dense food within discrete periods of time. The aim of this study was to test the consummatory, food microstructural, and metabolic effects of a one hour limited access to either a high-sucrose diet (HSD) or a high-fat diet (HFD) in an operant rat model of binge-like eating. Methods: Female rats were subject to a binge-like eating procedure in which a HSD, a HFD, or a standard chow diet were provided in a fixed ratio 1 (FR1) operant schedule of reinforcement. Results: Limiting access to either a HSD or a HFD promoted binge-like eating as compared to the control chow diet. However, binge-like eating of HSD, but not HFD, was based on a true increase in the amount of food consumed, an increased eating rate, and a decrease in the intake of the home-cage standard chow, altogether suggesting an increase in palatability. Moreover, while HSD rats consumed overall less energy than HFD rats, the former were more energy efficient and gained more body weight than the latter. Conclusions: These results provide information on how the quality of food can deeply influence the behavioral and metabolic outcomes of binge-like eating.
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A study on binge eating behavior in urban adolescents. Asian J Psychiatr 2020; 50:101998. [PMID: 32229430 DOI: 10.1016/j.ajp.2020.101998] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 02/26/2020] [Accepted: 02/26/2020] [Indexed: 11/22/2022]
Abstract
AIM The study was aimed at studying binge eating behavior in urban adolescents. This was in keeping with the increasing prevalence of obesity and lifestyle disorders amongst Indian population especially in adolescent groups. METHODS 2000 adolescents English speaking schools in Mumbai were administered the Binge Eating Scale and the Eating Behaviors and Pattern Questionnaire after assent and parental consent. The prevalence of Binge eating behavior was estimated along with the socio-demographic data and other data from scale which was analyzed using the Chi square test and ANOVA where appropriate. RESULTS The mean age of the total sample was 15.05 ± 1.65 years. Females reported higher Binge eating behavior than males and majority of the sample belonging to upper and lower middle- class families reported high binge eating behavior. The prevalence of Binge eating behavior was high with 1002 (50.1 %) adolescents reporting moderate binge eating while 736 (36.8 %) reporting severe binge eating. Significantly greater adolescents in the binge eating group reported irregular menses and being overweight and obese. There was a significantly greater proportion of adolescents in the binge eating group that ate out weekly and ate more fried food. CONCLUSION There is an increasing trend of obesity and lifestyle disorders in adolescent population that can be linked to Binge eating behavior however, the role of binge eating in context of one of the potential cause of lifestyle disorders and obesity has not been studied in Indian adolescents despite the prevalence of Binge eating and overweight being high in this population, we need further larger studies to corroborate the findings of this study.
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Linardon J, Messer M, Helms ER, McLean C, Incerti L, Fuller-Tyszkiewicz M. Interactions between different eating patterns on recurrent binge-eating behavior: A machine learning approach. Int J Eat Disord 2020; 53:533-540. [PMID: 31998997 DOI: 10.1002/eat.23232] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 01/11/2020] [Accepted: 01/11/2020] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Previous research has shown that certain eating patterns (rigid restraint, flexible restraint, intuitive eating) are differentially related to binge eating. However, despite the distinctiveness of these eating patterns, evidence suggests that they are not mutually exclusive. Using a machine learning-based decision tree classification analysis, we examined the interactions between different eating patterns in distinguishing recurrent (defined as ≥4 episodes the past month) from nonrecurrent binge eating. METHOD Data were analyzed from 1,341 participants. Participants were classified as either with (n = 512) or without (n = 829) recurrent binge eating. RESULTS Approximately 70% of participants could be accurately classified as with or without recurrent binge eating. Intuitive eating emerged as the most important classifier of recurrent binge eating, with 75% of those with above-average intuitive eating scores being classified without recurrent binge eating. Those with concurrently low intuitive eating and high dichotomous thinking scores were the group most likely to be classified with recurrent binge eating (84% incidence). Low intuitive eating scores were associated with low binge-eating classification rates only if both dichotomous thinking and rigid restraint scores were low (33% incidence). Low flexible restraint scores amplified the relationship between high rigid restraint and recurrent binge eating (81% incidence), and both a higher and lower BMI further interacted with these variables to increase recurrent binge-eating rates. CONCLUSION Findings suggest that the presence versus absence of recurrent binge eating may be distinguished by the interaction among multiple eating patterns. Confirmatory studies are needed to test the interactive hypotheses generated by these exploratory analyses.
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Affiliation(s)
- Jake Linardon
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Mariel Messer
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Eric R Helms
- Sports Performance Research Institute New Zealand (SPRINZ), Faculty of Health and Environmental Science, Auckland University of Technology, Auckland, New Zealand
| | - Courtney McLean
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Lisa Incerti
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Matthew Fuller-Tyszkiewicz
- School of Psychology, Deakin University, Geelong, Victoria, Australia.,Center for Social and Early Emotional Development, Deakin University, Burwood, Victoria, Australia
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Claudat K, Brown TA, Anderson L, Bongiorno G, Berner LA, Reilly E, Luo T, Orloff N, Kaye WH. Correlates of co-occurring eating disorders and substance use disorders: a case for dialectical behavior therapy. Eat Disord 2020; 28:142-156. [PMID: 32301683 DOI: 10.1080/10640266.2020.1740913] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Given the high rates of comorbidity between eating disorders (EDs) and substance use disorders (SUDs), it is important to develop effective treatment approaches for individuals with both an ED and SUD (ED-SUD). To date, there is limited information guiding the concurrent treatment of these disorders. To build on existing research, the present study compared adult patients with ED-SUD (n = 36) to patients with ED-only (n = 62) in terms of demographics, psychiatric comorbidity, and self-reported eating disorder and related psychopathology. Results indicated that ED-SUD patients had a higher number of psychiatric comorbidities, were more likely to be prescribed mood stabilizers, and were more sensitive to reward. They also reported greater difficulty with emotion regulation, including more difficulty engaging in goal-directed activity, higher impulsivity, and more limited access to emotion regulation strategies. These differences highlight the importance of targeting emotion dysregulation for ED-SUD, and provide evidence for the importance of integrated, transdiagnostic treatment to simultaneously address the SUD, ED, and other psychiatric comorbidities. Implications for tailoring treatment are discussed with a focus on Dialectical Behavior Therapy (DBT).
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Affiliation(s)
- Kimberly Claudat
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
| | - Tiffany A Brown
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
| | - Leslie Anderson
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
| | - Gina Bongiorno
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
| | - Laura A Berner
- Mount Sinai Department of Psychiatry, Icahn School of Medicine
| | - Erin Reilly
- Department of Psychology, Hofstra University, Hempstead, USA
| | - Tana Luo
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
| | - Natalia Orloff
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Walter H Kaye
- Eating Disorder Center for Treatment and Research, Department of Psychiatry, University of California, San Diego, CA, USA
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Franco CR, Costa MB, De Paula RB, Chaoubah AC, Colugnati FAB, Ezequiel DGA. Compulsão alimentar periódica: aspecto negligenciado na abordagem de pacientes com síndrome metabólica. HU REVISTA 2019. [DOI: 10.34019/1982-8047.2018.v44.13947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A obesidade, um dos principais componentes da síndrome metabólica frequentemente associa-se à compulsão alimentar periódica (CAP). O objetivo do presente estudo foi avaliar a presença da CAP em mulheres com SM e a possível associação com parâmetros sociodemográficos, clínicos e comportamentais. Em estudo transversal foram selecionados 124 indivíduos com SM, distribuídos em dois grupos: Grupo 1 (ausência de CAP) e Grupo 2 (presença de CAP). A avaliação clínica incluiu medidas de peso e altura, circunferência da cintura e pressão arterial de consultório. Foram também avaliados parâmetros comportamentais, como presença de compulsão alimentar periódica, nível de atividade física, consumo de álcool, imagem corporal, sintomas depressivos e qualidade de vida. A avaliação laboratorial incluiu as dosagens de glicose e insulina, hormônio tiroestimulante, perfil lipídico e taxa de filtração glomerular estimada. Aplicou-se análise estatística através dos testes Qui Quadrado e t de Student. A média de idade das participantes foi 41±10,9 anos e a totalidade da amostra apresentava obesidade abdominal, com média da circunferência da cintura de 110±11,0 cm, 70% eram hipertensas, com média de Pressão Arterial Sistólica de 133±13,0 mmHg e Pressão Arterial Diastólica de 89±11,0 mmHg. Além disso, 95% eram sedentárias, 7% eram fumantes, 12% faziam uso nocivo do álcool, 98% declararam insatisfação com a imagem corporal e 62% apresentavam depressão. Observou-se presença de CAP em 57% das mulheres avaliadas. Houve associação entre CAP e idade, com predomínio na faixa etária entre 20 a 39 anos (p=0,010) e entre CAP e qualidade de vida (p=0,039). Quanto aos parâmetros laboratoriais, não foi observada diferença significativa entre os grupos. Em conclusão, a presença de CAP foi achado frequente em indivíduos com SM, sendo observada associação da CAP com faixa etária mais jovem e com pior qualidade de vida.Palavras-chave: Obesidade; Síndrome metabólica; Transtorno da compulsão alimentar.
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Quilty LC, Allen TA, Davis C, Knyahnytska Y, Kaplan AS. A randomized comparison of long acting methylphenidate and cognitive behavioral therapy in the treatment of binge eating disorder. Psychiatry Res 2019; 273:467-474. [PMID: 30684794 DOI: 10.1016/j.psychres.2019.01.066] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/16/2019] [Accepted: 01/16/2019] [Indexed: 12/17/2022]
Abstract
Cognitive behavioral therapy (CBT) is a well-established treatment for binge eating disorder (BED); however, this treatment is underutilized, highlighting the need for additional treatment alternatives. Dopamine neurotransmission has been associated with dysregulated eating, and pharmaceutical agents targeting the dopamine system are associated with decreased binge eating and weight. The primary objective of the current investigation was to evaluate the efficacy of psychostimulant medication versus current best practices in the treatment of BED symptoms, in a randomized trial of methylphenidate versus CBT for BED. The secondary objective was to evaluate the ability of impulsivity to predict treatment outcomes. Female outpatients with BED were randomized to receive methylphenidate (n = 22) or CBT (n = 27) for 12 weeks. The primary outcome was objective binge episode frequency; secondary outcomes included subjective binge episode frequency, body mass index (BMI), BED symptoms, and quality of life. Results showed that both treatments had a significant impact on primary and secondary outcomes. Methylphenidate and CBT were associated with decreases in subjective and objective binge episodes; methylphenidate was associated with greater decreases in BMI. Two impulsivity traits predicted clinical outcomes. Results provide preliminary support for the therapeutic benefit of methylphenidate in BED treatment, and prognostic utility of impulsivity in this context.
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Affiliation(s)
- Lena C Quilty
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON M5S 2S1, Canada; Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada.
| | - Timothy A Allen
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON M5S 2S1, Canada
| | - Caroline Davis
- Department of Kinesiology & Health Sciences, York University, 343 Bethune College, 4700 Keele Street, Toronto, ON M3J 1P3, Canada
| | - Yuliya Knyahnytska
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON M5S 2S1, Canada; Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada
| | - Allan S Kaplan
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON M5S 2S1, Canada; Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada
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Adherence with a low-FODMAP diet in irritable bowel syndrome: are eating disorders the missing link? Eur J Gastroenterol Hepatol 2019; 31:178-182. [PMID: 30543574 DOI: 10.1097/meg.0000000000001317] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The low-FODMAP diet has emerged as an option for the treatment of irritable bowel syndrome (IBS). This diet is very restrictive, and compliance is usually low. Preliminary findings suggest an association between eating disorders (EDs) and the risk of developing IBS. The aim of this study was to assess the correlation between compliance with a low-FODMAP diet and the risk of ED behaviours among patients with IBS. PATIENTS AND METHODS A single-centre prospective study was carried out among 233 IBS patients (79.8% females) at University College London Hospital, who commenced a low FODMAPs group programme for IBS (Rome III or IV). Self-reported diet adherence at the end of the 6-week programme was measured. At baseline, and at the 6-week follow-up visit, participants completed the validated IBS-Symptom Severity Score, the SCOFF ED screening questionnaire and the Hospital Anxiety and Depression Scale. RESULTS Adherence with a low-FODMAP diet was found in 95 (41%) patients. Overall, 54 (23%) patients were classified to be at risk for ED behaviour. Adherence was 57% in the ED group (31/54) versus 35% in the non-ED group (64/179); P<0.05. Adherence with a low-FODMAP diet was highest (51%) in the IBS with diarrhoea subtype and lowest (10%) in IBS with constipation. There was no significant correlation between IBS-Symptom Severity Score and either adherence (P=0.39) or ED behaviour (P=0.28). CONCLUSION In this IBS cohort, greater adherence to a low-FODMAP diet is associated with ED behaviour. The implications of our study are important in clinical practice for a clinician to have a high index of suspicion of EDs in IBS patients when a high level of low-FODMAP diet achieved.
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Thiebaut S, Godart N, Radon L, Courtet P, Guillaume S. Crossed prevalence results between subtypes of eating disorder and bipolar disorder: A systematic review of the literature. Encephale 2019; 45:60-73. [DOI: 10.1016/j.encep.2018.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 12/28/2017] [Accepted: 06/12/2018] [Indexed: 02/06/2023]
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McAulay C, Hay P, Mond J, Touyz S. Eating disorders, bipolar disorders and other mood disorders: complex and under-researched relationships. J Eat Disord 2019; 7:32. [PMID: 31528342 PMCID: PMC6740009 DOI: 10.1186/s40337-019-0262-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/22/2019] [Indexed: 02/07/2023] Open
Affiliation(s)
- Claire McAulay
- 1Clinical Psychology Unit, Brain & Mind Centre, University of Sydney, Sydney, Australia
| | - Phillipa Hay
- 2Translational Health Research Institute, School of Medicine, Western Sydney University, Sydney, Australia
| | - Jonathan Mond
- 3Centre for Rural Health, College of Health and Medicine, University of Tasmania, Sydney, Australia
| | - Stephen Touyz
- 1Clinical Psychology Unit, Brain & Mind Centre, University of Sydney, Sydney, Australia.,4Inside Out Institute, Charles Perkins Centre, Sydney Medical School, University of Sydney, Sydney, Australia
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Wiss DA, Schellenberger M, Prelip ML. Registered Dietitian Nutritionists in Substance Use Disorder Treatment Centers. J Acad Nutr Diet 2018; 118:2217-2221. [DOI: 10.1016/j.jand.2017.08.113] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Indexed: 02/06/2023]
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Linardon J. Rates of abstinence following psychological or behavioral treatments for binge-eating disorder: Meta-analysis. Int J Eat Disord 2018; 51:785-797. [PMID: 30058074 DOI: 10.1002/eat.22897] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/08/2018] [Accepted: 05/08/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Standardized effect sizes reported in previous meta-analyses of binge-eating disorder (BED) treatment are sometimes difficult to interpret and are criticized for not being a useful indicator of the clinical importance of a treatment. Abstinence from binge eating is a clinically relevant component of a definition of a successful treatment outcome. This meta-analysis estimated the prevalence of patients with BED who achieved binge eating abstinence following psychological or behavioral treatments. METHOD This meta-analysis included 39 randomized controlled trials, with 65 treatment conditions and 2,349 patients. Most conditions comprised cognitive-behavioral therapy (n = 40). Pooled event rates were calculated at posttreatment and follow-up using random effects models. RESULTS The total weighted percentage of treatment-completers who achieved abstinence at posttreatment was 50.9% (95% CI = 43.9, 57.8); this estimate was almost identical at follow-up (50.3%; 95% CI = 43.6, 56.9). The total weighted percentage of patients who achieved abstinence at posttreatment in the intention-to-treat analysis (all randomized patients) was 45.1% (95% CI =40.7, 49.5), and at follow-up it was 42.3% (95% CI =37.5, 47.2). Interpersonal psychotherapy (IPT) produced the highest abstinence rates. Clinician-led group treatments produced significantly higher posttreatment (but not follow-up) abstinence estimates than guided self-help treatments. Neither timeframe for achieving abstinence, assessment type (interview/questionnaire), number of treatment sessions, patient demographics, nor trial quality, moderated the abstinence estimates. DISCUSSION The present findings demonstrate that 50% of patients with BED do not fully respond to treatment. Continued efforts toward improving eating disorder treatments are needed.
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Affiliation(s)
- Jake Linardon
- School of Psychology, Deakin University, Burwood, Victoria, Australia
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Ashford RD, Wheeler B, Brown AM. Collegiate recovery programs and disordered eating: exploring subclinical behaviors among students in recovery. ALCOHOLISM TREATMENT QUARTERLY 2018. [DOI: 10.1080/07347324.2018.1475206] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
| | - Bethany Wheeler
- Kennesaw State University, Center for Health Promotion and Wellness, Kennesaw, Georgia, USA
| | - Austin M. Brown
- Kennesaw State University, Center for Young Adult Addiction and Recovery, Kennesaw, Georgia, USA
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Burton AL, Abbott MJ. The revised short-form of the Eating Beliefs Questionnaire: Measuring positive, negative, and permissive beliefs about binge eating. J Eat Disord 2018; 6:37. [PMID: 30450206 PMCID: PMC6219185 DOI: 10.1186/s40337-018-0224-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 10/04/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The Eating Beliefs Questionnaire (EBQ) is a self-report assessment tool that measures positive and negative beliefs about food and eating that are believed to play a key role in maintaining binge eating behaviour that occurs in individuals with Bulimia Nervosa, Binge Eating Disorder and other atypical eating disorders. The present study aimed to further refine this measure with the addition of a third scale to assess permissive beliefs about eating, also thought to play a crucial role in the maintenance of binge eating. Permissive beliefs are defined as beliefs about eating that provide justification for the individual to engage in a binge eating episode. METHODS After consultation with the literature and endorsement from 10 experts in eating disorders, 19 permissive belief items were generated. Eight hundred eighty-three participants were recruited to complete a test battery online that included the EBQ and the new permissive items. RESULTS An exploratory factor analysis (n = 441) found a three-factor solution (positive, negative and permissive beliefs) explaining 63.4% of variance. A confirmatory factor analysis (n = 442) provided support for the three-factor model, with the data best supporting a shorter 18-item questionnaire. The revised scale demonstrated good internal consistency, as well as good convergent validity with measures of related eating disorder symptoms, emotional regulation, mood and anxiety. CONCLUSIONS With the addition of a third scale to measure permissive beliefs, the revised short-form of the EBQ offers clinicians and researchers a brief comprehensive tool for the measurement of positive, negative and permissive beliefs about binge eating.
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Affiliation(s)
- Amy L Burton
- Clinical Psychology Unit, School of Psychology, The University of Sydney, 94 Mallett St, Camperdown, 2050 Australia
| | - Maree J Abbott
- Clinical Psychology Unit, School of Psychology, The University of Sydney, 94 Mallett St, Camperdown, 2050 Australia
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Lewer M, Bauer A, Hartmann AS, Vocks S. Different Facets of Body Image Disturbance in Binge Eating Disorder: A Review. Nutrients 2017; 9:nu9121294. [PMID: 29182531 PMCID: PMC5748745 DOI: 10.3390/nu9121294] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/11/2017] [Accepted: 11/20/2017] [Indexed: 01/22/2023] Open
Abstract
The goal of the present review is to give an overview of the current findings on various facets of body image disturbance in Binge Eating Disorder such as body dissatisfaction, overconcern with weight and shape, body-related checking and avoidance behavior, misperception of body size, and body-related cognitive bias. In addition, treatments for a disturbed body image in BED and evidence of body image disturbance in youth with binge eating are reviewed. The results show that a disturbed body image in BED is present in the form of overconcern with weight and shape. Furthermore, there are hints that body dissatisfaction, as well as body-related checking and avoidance behavior, are also impaired. Research concerning misperception of body size in BED has been neglected so far, but first findings show that individuals with BED rate their own body shape rather accurately. Furthermore, there are first hints that body-related cognitive biases are present in individuals with BED. Moreover, in children and adolescents, there are first hints that body dissatisfaction, as well as shape and weight concerns, seem to be associated with loss of control and binge eating. Treatments aimed directly at the convertibility of a disturbed body image in BED have revealed encouraging outcomes. In conclusion, body image disturbance seems to occur in BED, and first studies show that it can be treated effectively.
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Affiliation(s)
- Merle Lewer
- Department of Clinical Psychology and Psychotherapy, Ruhr-Universität Bochum, Mental Health Research and Treatment Center, Massenbergstr, 9-13, D-44787 Bochum, Germany.
| | - Anika Bauer
- Department of Clinical Psychology and Psychotherapy, Universität Osnabrück, Knollstr. 52, D-49069 Osnabrück, Germany.
| | - Andrea S Hartmann
- Department of Clinical Psychology and Psychotherapy, Universität Osnabrück, Knollstr. 52, D-49069 Osnabrück, Germany.
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, Universität Osnabrück, Knollstr. 52, D-49069 Osnabrück, Germany.
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Balzafiore DR, Rasgon NL, Yuen LD, Shah S, Kim H, Goffin KC, Miller S, Wang PW, Ketter TA. Lifetime eating disorder comorbidity associated with delayed depressive recovery in bipolar disorder. Int J Bipolar Disord 2017; 5:25. [PMID: 28480483 PMCID: PMC5554118 DOI: 10.1186/s40345-017-0094-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 04/18/2017] [Indexed: 11/16/2022] Open
Abstract
Background Although eating disorders (EDs) are common in bipolar disorder (BD), little is known regarding their longitudinal consequences. We assessed prevalence, clinical correlates, and longitudinal depressive severity in BD patients with vs. without EDs. Methods Outpatients referred to Stanford University BD Clinic during 2000–2011 were assessed with the Systematic Treatment Enhancement Program for BD (STEP-BD) affective disorders evaluation, and while receiving naturalistic treatment for up to 2 years, were monitored with the STEP-BD clinical monitoring form. Patients with vs. without lifetime EDs were compared with respect to prevalence, demographic and unfavorable illness characteristics/current mood symptoms and psychotropic use, and longitudinal depressive severity. Results Among 503 BD outpatients, 76 (15.1%) had lifetime EDs, which were associated with female gender, and higher rates of lifetime comorbid anxiety, alcohol/substance use, and personality disorders, childhood BD onset, episode accumulation (≥10 prior mood episodes), prior suicide attempt, current syndromal/subsyndromal depression, sadness, anxiety, and antidepressant use, and earlier BD onset age, and greater current overall BD severity. Among currently depressed patients, 29 with compared to 124 without lifetime EDs had significantly delayed depressive recovery. In contrast, among currently recovered (euthymic ≥8 weeks) patients, 10 with compared to 95 without lifetime EDs had only non-significantly hastened depressive recurrence. Limitations Primarily Caucasian, insured, suburban, American specialty clinic-referred sample limits generalizability. Small number of recovered patients with EDs limited statistical power to detect relationships between EDs and depressive recurrence. Conclusions Further studies are warranted to explore the degree to which EDs impact longitudinal depressive illness burden in BD.
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Affiliation(s)
- Danielle R Balzafiore
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA.,Pacific Graduate School of Professional Psychology, Palo Alto University, Palo Alto, CA, USA
| | - Natalie L Rasgon
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Laura D Yuen
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Saloni Shah
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Hyun Kim
- Department of Psychiatry, Ilsan Paik Hospital, Inje University School of Medicine, Goyang, South Korea
| | - Kathryn C Goffin
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Shefali Miller
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Po W Wang
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA
| | - Terence A Ketter
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Room 2124, Stanford, CA, 94305-5723, USA.
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Cuesto G, Everaerts C, León LG, Acebes A. Molecular bases of anorexia nervosa, bulimia nervosa and binge eating disorder: shedding light on the darkness. J Neurogenet 2017; 31:266-287. [PMID: 28762842 DOI: 10.1080/01677063.2017.1353092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Eating-disorders (EDs) consequences to human health are devastating, involving social, mental, emotional, physical and life-threatening aspects, concluding on impairment and death in cases of extreme anorexia nervosa. It also implies that people suffering an ED need to find psychiatric and psychological help as soon as possible to achieve a fully physical and emotional recovery. Unfortunately, to date, there is a crucial lack of efficient clinical treatment to these disorders. In this review, we present an overview concerning the actual pharmacological and psychological treatments, the knowledge of cells, circuits, neuropeptides, neuromodulators and hormones in the human brain- and other organs- underlying these disorders, the studies in animal models and, finally, the genetic approaches devoted to face this challenge. We will also discuss the need for new perspectives, avenues and strategies to be developed in order to pave the way to novel and more efficient therapeutics.
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Affiliation(s)
- Germán Cuesto
- a Centre for Biomedical Research of the Canary Islands , Institute of Biomedical Technologies, University of La Laguna , Tenerife , Spain
| | - Claude Everaerts
- b Centre des Sciences du Goût et de l'Alimentation , UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne Franche-Comté , Dijon , France
| | - Leticia G León
- c Cancer Pharmacology Lab , AIRC Start Up Unit, University of Pisa , Pisa , Italy
| | - Angel Acebes
- a Centre for Biomedical Research of the Canary Islands , Institute of Biomedical Technologies, University of La Laguna , Tenerife , Spain
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Ambrogne JA. Assessment, Diagnosis, and Treatment of Binge Eating Disorder. J Psychosoc Nurs Ment Health Serv 2017; 55:32-38. [PMID: 28771285 DOI: 10.3928/02793695-20170627-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Accepted: 05/26/2017] [Indexed: 11/20/2022]
Abstract
Binge eating disorder (BED) is the most prevalent eating disorder in the United States, believed to affect an estimated 2.8 million adults. In the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, BED was recognized as a separate diagnosis. The purpose of the current article is to provide an overview of BED including assessment, diagnosis, and current pharmacological and nonpharmacological treatment options. Implications for nursing are also addressed. [Journal of Psychosocial Nursing and Mental Health Services, 55(8), 32-38.].
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Papacostas-Quintanilla H, Ortiz-Ortega VM, López-Rubalcava C. Wistar-Kyoto Female Rats Are More Susceptible to Develop Sugar Binging: A Comparison with Wistar Rats. Front Nutr 2017; 4:15. [PMID: 28536692 PMCID: PMC5422445 DOI: 10.3389/fnut.2017.00015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/18/2017] [Indexed: 01/27/2023] Open
Abstract
The hedonic component of the feeding behavior involves the mesolimbic reward system and resembles addictions. Nowadays, the excessive consumption of sucrose is considered addictive. The Wistar-Kyoto (WKY) rat strain is prone to develop anxiety and addiction-like behavior; nevertheless, a lack of information regarding their vulnerability to develop sugar binging-like behavior (SBLB) and how it affects the reward system persist. Therefore, the first aim of the present study was to compare the different predisposition of two rat strains, Wistar (W) and WKY to develop the SBLB in female and male rats. Also, we studied if the SBLB-inducing protocol produces changes in anxiety-like behavior using the plus-maze test (PMT) and, analyzed serotonin (5-HT) and noradrenaline (NA) concentrations in brain areas related to anxiety and ingestive behavior (brain stem, hypothalamus, nucleus accumbens, and amygdala). Finally, we evaluated whether fluoxetine, a drug that has been effective in reducing the binge-eating frequency, body weight, and severity of binge eating disorder, could also block this behavior. Briefly, WKY and W female rats were exposed to 30% sucrose solution (2 h, 3 days/week for 4 weeks), and fed up ad libitum. PMT was performed between the last two test periods. Immediately after the last test where sucrose access was available, rats were decapitated and brain areas extracted for high-performance liquid chromatography analysis. The results showed that both W and WKY female and male rats developed the SBLB. WKY rats consumed more calories and ingested a bigger amount of sucrose solution than their W counterpart. This behavior was reversed by using fluoxetine, rats exposed to the SBLB-inducing protocol presented a rebound effect during the washout period. On female rats, the SBLB-inducing protocol induced changes in NA concentrations on WKY, but not on W rats. No changes were found in 5-HT levels. Finally, animals that developed SBLB showed increased anxiety-like behavior in the PMT. In conclusion, WKY female rats can be considered as a more susceptible rat strain to develop SBLB.
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Affiliation(s)
- Helena Papacostas-Quintanilla
- Laboratorio de Psicofarmacología y Trastornos de la Alimentación, Departamento de Farmacobiología, CINVESTAV, Ciudad de México, Mexico
| | - Víctor Manuel Ortiz-Ortega
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Carolina López-Rubalcava
- Laboratorio de Psicofarmacología y Trastornos de la Alimentación, Departamento de Farmacobiología, CINVESTAV, Ciudad de México, Mexico
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Davis C, Mackew L, Levitan RD, Kaplan AS, Carter JC, Kennedy JL. Binge Eating Disorder (BED) in Relation to Addictive Behaviors and Personality Risk Factors. Front Psychol 2017; 8:579. [PMID: 28487663 PMCID: PMC5403820 DOI: 10.3389/fpsyg.2017.00579] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 03/28/2017] [Indexed: 11/23/2022] Open
Abstract
While there is good evidence that binge eating disorder (BED) is linked to higher-than-expected use of a broad range of addictive behaviors, mechanisms underlying this association are not well understood. Using a mediation-analytical approach with three age- and gender-matched groups – overweight/obese adults with (n = 42) and without (n = 104) BED, and normal-weight control participants (n = 73) – we tested the hypothesis that adults with BED would engage in more addictive behaviors and have higher scores on a personality-risk index than the two control groups. We also anticipated that the relationship between BED and addictive behaviors would be mediated by a high-risk personality profile. The predicted mediation effect was strongly supported. Contrary to expectation, BED participants did not engage in more addictive behaviors or have higher personality-risk scores than their weight-matched counterparts. However, both overweight/obese groups did have significantly higher scores than the normal-weight group. The relationships among personality risk, elevated body mass index (BMI), and addictive behaviors have important clinical implications, especially for treatments that target psycho-behavioral intervention for compulsive overeating and substance-use disorders.
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Affiliation(s)
- Caroline Davis
- Kinesiology & Health Science, York University, TorontoON, Canada
| | - Laura Mackew
- Kinesiology & Health Science, York University, TorontoON, Canada
| | - Robert D Levitan
- Department of Psychiatry, Centre for Addiction and Mental Health, University of Toronto, Toronto, ONCanada
| | - Allan S Kaplan
- Department of Psychiatry, Centre for Addiction and Mental Health, University of Toronto, Toronto, ONCanada
| | - Jacqueline C Carter
- Department of Psychology, Memorial University of Newfoundland, St. John'sNF, Canada
| | - James L Kennedy
- Department of Psychiatry, Centre for Addiction and Mental Health, University of Toronto, Toronto, ONCanada
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Wiss DA, Brewerton TD. Incorporating food addiction into disordered eating: the disordered eating food addiction nutrition guide (DEFANG). Eat Weight Disord 2017; 22:49-59. [PMID: 27943202 PMCID: PMC5334442 DOI: 10.1007/s40519-016-0344-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 11/16/2016] [Indexed: 12/18/2022] Open
Abstract
Although not formally recognized by the DSM-5, food addiction (FA) has been well described in the scientific literature. FA has emerged as a clinical entity that is recognized within the spectrum of disordered eating, particularly in patients with bulimia nervosa, binge-eating disorder and/or co-occurring addictive disorders and obesity. Integrating the concept of FA into the scope of disordered eating has been challenging for ED treatment professionals, since there is no well-accepted treatment model. The confusion surrounding the implications of FA, as well as the impact of the contemporary Westernized diet, may contribute to poor treatment outcomes. The purpose of this review is twofold. The first is to briefly explore the relationships between EDs and addictions, and the second is to propose a new model of conceptualizing and treating EDs that incorporates recent data on FA. Since treatment for EDs should vary based on individual assessment and diagnosis, the Disordered Eating Food Addiction Nutrition Guide (DEFANG) is presented as a tool for framing treatment goals and helping patients achieve sustainable recovery.
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Affiliation(s)
- David A Wiss
- Nutrition in Recovery LLC, 8549 Wilshire Blvd. #646, Beverly Hills, CA, 90211, USA.
| | - Timothy D Brewerton
- Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA
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Abstract
PURPOSE OF REVIEW This review provides an update on the new Diagnostic and Statistical Manual (DSM) diagnosis of binge-eating disorder (BED) by presenting diagnostic criteria, associated risk factors and co-morbidities, and tools for assessment. An update on the currently available evidence-based treatments for adolescent BED is provided to help with the coordination of treatment planning for identified patients with this condition. RECENT FINDINGS BED is now officially included in the DSM. Research with youth has begun to show improvement from treatments such as cognitive behavioral therapy, previously shown to be useful in adults. SUMMARY BED is common and often begins during youth. The availability of diagnostic criteria, along with increasing knowledge about the condition and available treatments, is expected to result in improved identification and management in younger patients.
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Vancampfort D, Rosenbaum S, Probst M, Connaughton J, Du Plessis C, Yamamoto T, Diedens J, Stubbs B. Top 10 research questions to promote physical activity research in people with binge eating disorder. Eat Disord 2016; 24:326-37. [PMID: 26694684 DOI: 10.1080/10640266.2015.1123988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Despite emerging evidence illustrating the benefits of physical activity for people with binge eating disorder, engaging this population in physical activity is challenging. The International Organization of Physical Therapists in Mental Health (IOPTMH) set out to summarize, appraise, and strengthen the direction of physical activity endeavors. This process led to the identification of 10 important research questions which are discussed. Addressing these 10 research questions is critical for developing evidence-based approaches for promoting and sustaining an active lifestyle in people with binge eating disorder.
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Affiliation(s)
- Davy Vancampfort
- a Department of Neurosciences , KU Leuven - University of Leuven , Kortenberg , Belgium.,b Department of Rehabilitation Sciences , University of Leuven , Leuven , Belgium
| | - Simon Rosenbaum
- c School of Psychiatry , University of New South Wales , Sydney , New South Wales , Australia
| | - Michel Probst
- b Department of Rehabilitation Sciences , University of Leuven , Leuven , Belgium
| | - Joanne Connaughton
- d School of Physiotherapy , University of Notre Dame , Fremantle , Western Australia , Australia
| | - Christy Du Plessis
- e Physiotherapy Department , Free State University , Bloemfontein , South Africa
| | - Taisei Yamamoto
- f Department of Medical Rehabilitation , Kobe Gakuin University , Kobe , Japan
| | - Jolien Diedens
- b Department of Rehabilitation Sciences , University of Leuven , Leuven , Belgium
| | - Brendon Stubbs
- g Physiotherapy Department , South London and Maudsley NHS Foundation Trust , London , UK.,h Health Service and Population Research Department, Institute of Psychiatry , King's College London , London , UK
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Karaca S, Saleh A, Canan F, Potenza MN. Comorbidity between Behavioral Addictions and Attention Deficit/Hyperactivity Disorder: a Systematic Review. Int J Ment Health Addict 2016. [DOI: 10.1007/s11469-016-9660-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Wolfe BE, Dunne JP, Kells MR. Nursing Care Considerations for the Hospitalized Patient with an Eating Disorder. Nurs Clin North Am 2016; 51:213-35. [PMID: 27229277 DOI: 10.1016/j.cnur.2016.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Eating disorders are chronic psychiatric illnesses with significant medical complications, psychological distress, and psychiatric comorbidity. Although many patients are treated on an outpatient basis, inpatient care for the more severely ill hospitalized patient can be challenging given the severity of illness and concurrent issues requiring intervention. This article provides an overview of the clinical characteristics of eating disorders typically seen for inpatient care, focusing primarily on anorexia nervosa and bulimia nervosa, and the associated key areas for nursing assessment, diagnoses, and plan of care during hospitalization.
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Affiliation(s)
- Barbara E Wolfe
- Boston College Wm. F. Connell School of Nursing, Maloney Hall, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, USA.
| | - Julie P Dunne
- Boston College Wm. F. Connell School of Nursing, Maloney Hall, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, USA
| | - Meredith R Kells
- Boston College Wm. F. Connell School of Nursing, Maloney Hall, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, USA
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Treatment-seeking patients with binge-eating disorder in the Swedish national registers: clinical course and psychiatric comorbidity. BMC Psychiatry 2016; 16:163. [PMID: 27230675 PMCID: PMC4880842 DOI: 10.1186/s12888-016-0840-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 05/02/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We linked extensive longitudinal data from the Swedish national eating disorders quality registers and patient registers to explore clinical characteristics at diagnosis, diagnostic flux, psychiatric comorbidity, and suicide attempts in 850 individuals diagnosed with binge-eating disorder (BED). METHOD Cases were all individuals who met criteria for BED in the quality registers (N = 850). We identified 10 controls for each identified case from the Multi-Generation Register matched on sex, and year, month, and county of birth. We evaluated characteristics of individuals with BED at evaluation and explored diagnostic flux across eating disorders presentations between evaluation and one-year follow-up. We applied conditional logistic regression models to assess the association of BED with each comorbid psychiatric disorder and with suicide attempts and explored whether risk for depression and suicide were differentially elevated in individuals with BED with or without comorbid obesity. RESULTS BED shows considerable diagnostic flux with other eating disorders over time, carries high psychiatric comorbidity burden with other eating disorders (OR 85.8; 95 % CI: 61.6, 119.4), major depressive disorder (OR 7.6; 95 % CI: 6.2, 9.3), bipolar disorder (OR 7.5; 95 % CI: 4.8, 11.9), anxiety disorders (OR 5.2; 95 % CI: 4.2, 6.4), and post-traumatic stress disorder (OR 4.3; 95 % CI: 3.2, 5.7) and is associated with elevated risk for suicide attempts (OR 1.8; 95 % CI: 1.2, 2.7). Depression and suicide attempt risk were elevated in individuals with BED with and without comorbid obesity. CONCLUSIONS Considerable flux occurs across BED and other eating disorder diagnoses. The high psychiatric comorbidity and suicide risk underscore the severity and clinical complexity of BED.
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