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Dang A, Krug I, Granero R, Agüera Z, Sánchez I, Riesco N, Jimenez-Murcia S, Fernandez-Aranda F. How to assess severity in males with eating disorders? The DSM-5 severity index versus severity based on drive for thinness. Eur Psychiatry 2021. [PMCID: PMC9479811 DOI: 10.1192/j.eurpsy.2021.1864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionThe Diagnostic and Statistical Manual of Mental Disorders-5 (DSM-5) introduced severity indices for Eating Disorders (ED).ObjectivesThis study assessed in a male ED sample the DSM-5 severity indices for Anorexia Nervosa (AN), Bulimia Nervosa (BN) and Binge Eating Disorder (BED) and compared them to an alternative transdiagnostic drive for thinness (DT) severity category and a combined DSM-5/DT severity categorizationMethods178 males with EDs were classified using: a.) a DT categorisation based on the EDI-2 DT subscale; b.) the DSM-5 severity categories for AN, BN and BED and c.) a combination of the DT and the DSM-5 severity categorisation. These severity classifications were then compared based on psychopathology and personality.ResultsFor the DSM-5 severity indices, the “mild” category was most prevalent for AN and BN, and the “moderate to extreme” group for BED. For the EDI-2 DT severity classification, the “mild” category was overrepresented in all subtypes. For the combined DSM-5/DT categorization, the “mild combined” severity group was the most prevalent for AN, while for BN and BED the “severe/extreme” combined group was most prevalent. Clinically significant findings were strongest for the DT categorization followed by the combined DSM-5/DT approach. Almost non-significant findings were revealed for the DSM-5 severity categories for all ED subtypes. These findings were most pronounced for AN and BN and almost non-existent for BED.ConclusionsOur findings provide support for DT as an alternative transdiagnostic severity category for EDs in males that may be more meaningful than the DSM-5 severity indices for AN and BN, but not BED.DisclosureNo significant relationships.
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Granero R, Fernández-Aranda F, Pino-Gutierrez AD, Etxandi M, Baenas I, Gómez-Peña M, Moragas L, Valenciano-Mendoza E, Mora-Maltas B, Valero-Solís S, Codina E, Guillén-Guzmán E, Lara-Huallipe M, Caravaca E, Mestre-Bach G, Menchón JM, Jiménez-Murcia S. The prevalence and features of schizophrenia among individuals with gambling disorder. J Psychiatr Res 2021; 136:374-383. [PMID: 33639330 DOI: 10.1016/j.jpsychires.2021.02.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/29/2021] [Accepted: 02/08/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND-OBJECTIVES Few studies have analyzed the comorbid presence of gambling disorder (GD) with schizophrenia, its sociodemographic correlates and clinical implications. This study estimated the prevalence of the dual diagnosis (GD with schizophrenia) and the differences in the profiles of patients with and without the dual condition. METHOD The sample included n = 3,754 patients consecutively accepted for treatment for GD. Sociodemographics, gambling-related variables, psychopathological state and personality traits were assessed and compared between the groups. RESULTS The prevalence of schizophrenia within patients who met clinical criteria for GD was 4.4% (95% confidence interval: 3.8%-5.1%). Variables related to the dual presence of GD with schizophrenia were single marital status, lower education level, inactive working status, socioeconomic disadvantage, younger age, earlier onset of gambling problems, worse global psychopathological state and more dysfunctional personality profile (higher level in harm avoidance and lower level in cooperativeness, reward dependence, persistence and self-directedness). CONCLUSION The presence of schizophrenia among patients with GD was around 4 times higher than the prevalence rate estimated in the reference general population. The differences in the profiles of GD patients with and without schizophrenia suggest that individuals with the dual diagnosis condition require unique assessment considerations and tailored treatment interventions specifically designed for the clinical and functioning higher risk.
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Munguía L, Jiménez-Murcia S, Granero R, Baenas I, Agüera Z, Sánchez I, Codina E, del Pino-Gutiérrez A, Testa G, Treasure J, Fernández-Aranda F. Emotional regulation in eating disorders and gambling disorder: A transdiagnostic approach. J Behav Addict 2021; 10:508-523. [PMID: 33784249 PMCID: PMC8997225 DOI: 10.1556/2006.2021.00017] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/04/2021] [Accepted: 02/22/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS Difficulties in Emotion Regulation (ER) are related to the etiology and maintenance of several psychological disorders, including Eating Disorders (ED) and Gambling Disorder (GD). This study explored the existence of latent empirical groups between both disorders, based on ER difficulties and considering a set of indicators of personality traits, the severity of the disorder, and psychopathological distress. METHODS The sample included 1,288 female and male participants, diagnosed with ED (n = 906) and GD (n = 382). Two-step clustering was used for the empirical classification, while analysis of variance and chi-square tests were used for the comparison between the latent groups. RESULTS Three empirical groups were identified, from the most disturbed ER profile (Subgroup 1) to the most functional (Subgroup 3). The ER state showed a linear relationship with the severity of each disorder and the psychopathological state. Different personality traits were found to be related to the level of emotion dysregulation. DISCUSSION AND CONCLUSION In this study, three distinct empirical groups based on ER were identified across ED and GD, suggesting that ER is a transdiagnostic construct. These findings may lead to the development of common treatment strategies and more tailored approaches.
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Mena-Moreno T, Fernández-Aranda F, Granero R, Munguía L, Steward T, López-González H, del Pino-Gutiérrez A, Lozano-Madrid M, Gómez-Peña M, Moragas L, Giroux I, Grall-Bronnec M, Sauvaget A, Mora-Maltas B, Valenciano-Mendoza E, Menchón JM, Jiménez-Murcia S. A Serious Game to Improve Emotion Regulation in Treatment-Seeking Individuals With Gambling Disorder: A Usability Study. Front Psychol 2021; 12:621953. [PMID: 33746839 PMCID: PMC7970032 DOI: 10.3389/fpsyg.2021.621953] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 02/08/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Serious games have shown positive results in increasing motivation, adherence to treatment and strengthening the therapeutic alliance in multiple psychiatric disorders. In particular, patients with impulse control disorders and other disorders in which the patient suffers from inhibitory control deficits (e.g., behavioral addictions) have been shown to benefit from serious games. Aim: The aim of this study was to describe the characteristics and to evaluate the usability of a new serious videogame, e-Estesia. This serious videogame was designed to improve emotion regulation in patients with gambling disorder (GD). Preliminary results from a pilot sample are also reported. Method: A pilot sample of 26 patients undergoing treatment for GD was recruited (ranging from 22 to 74 years, mean = 41.2 and SD = 12.9; 80.8% men). Participants used e-Estesia on a tablet, which was connected to a thoracic band that sent heart rate (HR) and heart rate variability (HRV) data to the videogame platform in order to provide biofeedback. The System Usability Scale was completed by patients to determine the usability of e-Estesia. Results and Discussion: e-Estesia performed comparatively well for all the explored groups (i.e., sex, age, and online vs. offline gambling: mean usability score = 83.8, SD = 13.1). Around 84.6% of the patients endorsed that it was easy to use. Female patients with GD presented higher HRV during the use of the serious videogame compared to men.
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Jiménez-Murcia S, Giménez M, Granero R, López-González H, Gómez-Peña M, Moragas L, Baenas I, Del Pino-Gutiérrez A, Codina E, Mena-Moreno T, Valenciano-Mendoza E, Mora-Maltas B, Valero-Solís S, Rivas-Pérez S, Guillén-Guzmán E, Menchón JM, Fernández-Aranda F. Psychopathogical status and personality correlates of problem gambling severity in sports bettors undergoing treatment for gambling disorder. J Behav Addict 2021; 10:422-434. [PMID: 33683220 PMCID: PMC8997230 DOI: 10.1556/2006.2020.00101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/03/2020] [Accepted: 12/02/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS Sports betting has been barely explored independently from other gambling behaviors. Little evidence is available regarding the factors affecting its severity in a clinical sample. The current study explores new determinants for sports betting severity in Spain by the inclusion of psychopathological distress and personality factors. METHODS A sample of 352 Spanish sports bettors undergoing treatment for gambling disorder was recruited. Multiple regression models were used to evaluate the effects of sociodemographic variables, the age of onset of gambling behavior, the global psychopathological distress (SCL-90R GSI) and the personality profile (TCI-R) on sports betting severity and their influence over frequency (bets per episode) and debts due to gambling. RESULTS We found that older age, higher psychopathological distress, lower self-directedness level, and higher novelty seeking level were predictors of gambling severity in Spanish sports bettors. The highest betting frequency was found in men, with the lowest education levels but the highest social status, the highest psychopathological distress, reward dependence score, and self-transcendence trait and the lowest persistence score. Debts were also associated to higher score in cooperativeness as well as older age. DISCUSSION AND CONCLUSIONS Our findings call for further exploration of factors affecting sports betting severity regarded as a separate gambling entity subtype, as some of the traditional factors typically found in gamblers do not apply to sports bettors or apply inversely in our country. Consequently, sports bettors might deserve specific clinical approaches to tackle the singularities of their gambling behavior.
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Jiménez-Murcia S, Giménez M, Granero R, Masuet-Aumatell C, Ramón JM, Agüero F, Morchón S, Moragas L, Baenas I, del Pino-Gutierrez A, Codina E, Valenciano-Mendoza E, Mora-Maltas B, Valero-Solís S, Etxandi M, Guillen-Guzmán E, Menchón JM, Fernández-Aranda F. Gambling disorder seeking treatment patients and tobacco use in relation to clinical profiles. Addict Behav 2021; 114:106723. [PMID: 33203595 DOI: 10.1016/j.addbeh.2020.106723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/05/2020] [Accepted: 10/24/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Tobacco smoking and gambling disorder (GD) often co-occur. However, few studies have assessed the extent to which cigarette smoking may serve to classify and/or better define GD behaviour profiles. METHODS Among a large sample of n = 3,652 consecutive treatment-seeking patients with GD (91% men). Smokers were compared to non-smokers across different sociodemographic, clinical, psychopathological and personality variables. The effect sizes for the means and the proportion differences between the groups were estimated. An evaluation of the smoking changes over the last 15 years was also performed. RESULTS From the total sample, 62.4% of gamblers reported tobacco use. A decreasing linear trend in tobacco use was observed within the studied period, women having a more irregular pattern. The use of tobacco was linked to the use of alcohol and other illegal drugs. Gamblers who smoke, as compared to those who don't, presented lower education levels, lower social position indexes and active employment. They were younger, with an earlier age of onset, shorter duration of the gambling behavior, higher GD severity, more psychological symptoms, higher scores in novelty seeking and lower scores in reward dependence, self-directedness and self-transcendence. CONCLUSIONS Gamblers seeking treatment who smoke display particular social, clinical, psychological, temperamental and character features different from non-smoking gamblers, suggesting that the presence or absence of comorbid smoking condition in GD should always be considered when developing an optimal treatment, as gamblers who smoke might need treatment strategies different from non-smoking gamblers.
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Fernández-Aranda F, Treasure J, Paslakis G, Agüera Z, Giménez M, Granero R, Sánchez I, Serrano-Troncoso E, Gorwood P, Herpertz-Dahlmann B, Bonin EM, Monteleone P, Jiménez-Murcia S. The impact of duration of illness on treatment nonresponse and drop-out: Exploring the relevance of enduring eating disorder concept. EUROPEAN EATING DISORDERS REVIEW 2021; 29:499-513. [PMID: 33599348 DOI: 10.1002/erv.2822] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 01/16/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE There are no generally accepted definitions or markers of treatment nonresponse in eating disorders (EDs). The aim of this paper was to examine how the duration of illness and other potential prognostic markers impacted on nonresponse and drop-out from treatment across different EDs subtypes. METHODS A total sample of 1199 consecutively treated patients with EDs, according to Diagnostic and Statistical Manual of Mental Disorders, fifth edition criteria, participated in this study. Kaplan-Meier curves were calculated for each ED diagnosis in which the probability of recovery was plotted against the duration of illness. RESULTS Full remission was more likely for people with binge eating disorder (BED; 47.4%) and anorexia nervosa (AN; 43.9%) compared to bulimia nervosa (BN; 25.2%) and other specified feeding and EDs (OSFED; 23.2%). The cut-off points for the duration of the illness related with high likelihoods of poor response was 6-8 years among OSFED, 12-14 years among AN and BN and 20-21 years among BED. Other variables predicting nonresponse included dysfunctional personality traits. CONCLUSIONS Nonresponse to treatment is associated with duration of illness which is in turn associated with poor response to previous treatment. However, there was no evidence for staging the illness using specific duration of illness criteria. Nevertheless, the shorter temporal trajectory for OSFED suggests that early interventions may be of importance for this group.
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Mestre-Bach G, Granero R, Vintró-Alcaraz C, Juvé-Segura G, Marimon-Escudero M, Rivas-Pérez S, Valenciano-Mendoza E, Mora-Maltas B, Del Pino-Gutierrez A, Gómez-Peña M, Moragas L, Fernández-Aranda F, Codina E, Mena-Moreno T, Valero-Solís S, Guillén-Guzmán E, Menchón JM, Jiménez-Murcia S. Youth and gambling disorder: What about criminal behavior? Addict Behav 2021; 113:106684. [PMID: 33080543 DOI: 10.1016/j.addbeh.2020.106684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 09/25/2020] [Accepted: 09/26/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS The commission of illegal acts has been associated with gambling disorder (GD). However, little is known about young adults with GD who commit GD-related crimes. Therefore, the main aim of this study was to compare sociodemographic, clinical, personality and psychopathological features among young adults with GD with and without a history of illegal behaviors. Our second aim was to analyze the specific associations between these factors through a path analysis. METHODS A total of 808 treatment-seeking young adults who met criteria for GD were assessed at a public hospital unit specialized in behavioral addictions. Participants completed self-reported questionnaires to explore GD, personality traits, and psychopathological symptomatology. RESULTS Of the total sample, 291 patients (36.0%) had committed GD-related offences. Illegal acts were related to younger age and unemployment status. Greater levels of psychopathology, as well as earlier GD onset, longer GD duration and greater GD severity were also associated with the presence of criminal behaviors. Differences in personality traits were also found between these two groups. DISCUSSION AND CONCLUSIONS The GD group with a history of illegal acts showed dysfunctional personality traits and higher levels of psychopathology. Therefore, specific GD treatments and harm reduction interventions should be designed for these patients.
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Mestre-Bach G, Steward T, Balodis IM, DeVito EE, Yip SW, George TP, Reynolds BA, Granero R, Fernandez-Aranda F, Jimenez-Murcia S, Potenza MN. Discrete Roles for Impulsivity and Compulsivity in Gambling Disorder. Front Psychiatry 2021; 12:789940. [PMID: 34950074 PMCID: PMC8689001 DOI: 10.3389/fpsyt.2021.789940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 11/15/2021] [Indexed: 11/25/2022] Open
Abstract
Background and Objective: Complex associations between gambling disorder (GD) and impulsivity have been identified. However, little is known regarding how compulsivity associates with different impulsivity domains in GD. In this study, we examined associations between self-reported and behavioral measures of impulsivity-assessed through the Barratt Impulsiveness Scale (BIS-11) and the Experiential Discounting Task (EDT), respectively- and compulsivity-measured using the Padua Inventory and the Wisconsin Card Sorting Test (WCST), respectively-, in an adult sample with GD (N = 132, 94 men and 38 women, ages ranging from 18 to 69 years). GD severity was assessed using the South Oaks Gambling Screen. Methods: Structural Equation Modeling was used to examine relationships between impulsivity and compulsivity measures, age, and GD severity. Results: BIS-11 non-planning and BIS-11 total scores positively correlated with GD severity. The standardized coefficients for the SEM showed direct positive contributions of BIS-11 non-planning, Padua and EDT scores to GD severity. Only participants' ages directly contributed to WCST perseverative errors, and no direct or indirect effects were found with respect to GD severity. Conclusion: The findings suggest that specific aspects of impulsivity and compulsivity contribute to GD severity. Interventions specifically targeting domains that are most relevant to GD severity may improve treatment outcomes.
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Estévez A, Jáuregui P, Lopez-Gonzalez H, Macia L, Granero R, Mestre-Bach G, Fernández-Aranda F, Gómez-Peña M, Moragas L, Mena-Moreno T, Lozano-Madrid M, Del Pino-Gutierrez A, Codina E, Testa G, Vintró-Alcaraz C, Agüera Z, Munguía L, Baenas I, Valenciano-Mendoza E, Mora-Maltas B, Menchón JM, Jiménez-Murcia S. Comorbid behavioral and substance-related addictions in young population with and without gambling disorder. INTERNATIONAL GAMBLING STUDIES 2020. [DOI: 10.1080/14459795.2020.1836250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Estévez A, Jauregui P, Granero R, Munguía L, López-González H, Macía L, López N, Momeñe J, Corral S, Fernández-Aranda F, Agüera Z, Mena-Moreno T, Lozano-Madrid MDE, Vintró-Alcaraz C, Del Pino-Gutierrez A, Codina E, Valenciano-Mendoza E, Gómez-Peña M, Moragas L, Casalé G, Mora-Maltas B, Mestre-Bach G, Menchón JM, Jiménez-Murcia S. Buying-shopping disorder, emotion dysregulation, coping and materialism: a comparative approach with gambling patients and young people and adolescents. Int J Psychiatry Clin Pract 2020; 24:407-415. [PMID: 32643498 DOI: 10.1080/13651501.2020.1780616] [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] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The comorbidity between gambling disorder (GD) and buying-shopping disorder (BSD) has led to explore the core features that could be interacting between them. The main aim of this study was to examine the differences in both conditions considering emotion dysregulation, coping and materialism, as well as the relationship between these variables and their interaction with age and sex. METHODS A community sample (n = 281 adolescents) and a sample of individuals with GD (n = 31) was compared. Both samples were split into a group with BSD and a group without it. RESULTS The prevalence of participants who met the criteria for BSD was higher in the GD sample than in the community sample; the GD sample also presented higher values in the psychological variables studied. In the community sample group, positive associations were found between BSD severity and materialism and emotion dysregulation levels. In the GD sample, BSD severity was higher for participants who reported higher levels in materialism and lower scores in coping strategies. Variables impacted BSD severity differently according to sex and age covariates. CONCLUSIONS The results of the interaction of the variables could be useful to design prevention and treatment approaches addressed to specific groups of age and sex. KEY POINTS Buying-shopping disorder (BSD) has been compared in clinical and community samples. The clinical sample was constituted by Gambling disorder (GD) patients. The variables emotion dysregulation, coping and materialism have been considered. Variables impacted BSD severity differently according to sex and age covariates.
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Jiménez-Murcia S, Granero R, Giménez M, Del Pino-Gutiérrez A, Mestre-Bach G, Mena-Moreno T, Moragas L, Baño M, Sánchez-González J, de Gracia M, Baenas-Soto I, Contaldo SF, Valenciano-Mendoza E, Mora-Maltas B, López-González H, Menchón JM, Fernández-Aranda F. Contribution of sex on the underlying mechanism of the gambling disorder severity. Sci Rep 2020; 10:18722. [PMID: 33127941 PMCID: PMC7599246 DOI: 10.1038/s41598-020-73806-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 09/22/2020] [Indexed: 12/19/2022] Open
Abstract
Significant increasing prevalences have been observed in gambling disorder (GD) in the last decades. This study analyzed the underlying mechanisms of the gambling severity with path analysis (implemented through Structural Equation Modeling, SEM), and assessed the potential moderator effect of the patients’ sex. A sample of n = 512 treatment-seeking patients was assessed for sociodemographics and clinical state previously to the treatment. Results obtained in two separate SEM (for men and women) revealed differences in the direct effects and the mediational links. Among the male subsample, higher GD severity was directly related to the higher cognitive bias and the younger age of onset of the problematic gambling, while impulsivity levels and age of onset achieved an indirect effect on the disordered gambling mediated by the cognitive bias. Among females, GD severity was directly increased by younger age of onset, higher cognitive bias and lower self-directedness, while lower socioeconomic positions, and higher levels in harm avoidance achieved an indirect effect on the gambling severity mediated also by the distortions related to the gambling activity. These results provide new empirical evidence for a better understanding of the GD etiology, suggesting that the underlying complex links mediating the GD severity are strongly related to the patients’ sex. The results can also contribute to design more effectiveness and precise therapy programs of patient-centered care.
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Krug I, Binh Dang A, Granero R, Agüera Z, Sánchez I, Riesco N, Jimenez-Murcia S, Menchón JM, Fernandez-Aranda F. Drive for thinness provides an alternative, more meaningful, severity indicator than the DSM-5 severity indices for eating disorders. EUROPEAN EATING DISORDERS REVIEW 2020; 29:482-498. [PMID: 32964518 DOI: 10.1002/erv.2776] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/14/2020] [Accepted: 07/18/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess an alternative trans-diagnostic indicator for severity based on drive for thinness (DT) for anorexia nervosa (AN), bulimia nervosa (BN), binge-eating disorder (BED), and other specified feeding or eating disorder (OSFED), and to compare this new approach to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) severity categories for EDs. METHOD A total of 2,811 ED [428 AN-restrictive (AN-R), 313 AN-binge purging (AN-BP), 1,340 BN, 329 BED, 154 OSFED/atypical AN (AT), and 223 OSFED/purging disorder (PD)] patients were classified using: (a) The DSM-5 severity categories and (b) a DT categorisation. These severity classifications were then compared based on ED symptoms, general psychopathology, personality, and impulsive behaviours. RESULTS For the DSM-5 categories, most ED patients fell into the 'mild' to 'moderate' categories. Using the DT categories, AN patients were mainly represented in the 'low' DT category, and BN, OSFED/AT, and PD in the 'high' DT category. The clinically significant findings were stronger for the DT than the DSM-5 severity approach (medium-to-large effect sizes). AN-BP and AN-R provided the most pronounced effects. CONCLUSION Our findings question the clinical value of the DSM-5 severity categorisation, and provide initial support for an alternative DT severity approach for AN. HIGHLIGHTS : This study assessed an alternative trans-diagnostic drive for thinness (DT) severity. Category for all eating disorder (ED) sub-types, and then compared this to the Diagnostic and Statistical Manual of Mental Disorders-5 (DSM-5) severity indices for EDs. ED symptoms, general psychopathology, personality, and impulsive behaviours were assessed using both classifications in a total of 2,811 female patients diagnosed with EDs. Clinically significant findings were stronger for the DT than the DSM-5 severity category (medium-to-large effect sizes); there was differentiation of the anorexia nervosa (AN) patients into mainly 'low' DT, and bulimia nervosa (BN) spectrum patients into mainly 'high' DT, vs. most patients were clustered in the 'mild-to-moderate' DSM-5 categories. Our findings provide initial support for an alternative trans-diagnostic DT severity category that may be more clinically meaningful than the DSM-5 severity indices for EDs.
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Fernández-Aranda F, Munguía L, Mestre-Bach G, Steward T, Etxandi M, Baenas I, Granero R, Sánchez I, Ortega E, Andreu A, Moize VL, Fernández-Real JM, Tinahones FJ, Diegüez C, Frühbeck G, Le Grange D, Tchanturia K, Karwautz A, Zeiler M, Favaro A, Claes L, Luyckx K, Shekriladze I, Serrano-Troncoso E, Rangil T, Meler MEL, Soriano-Pacheco J, Carceller-Sindreu M, Bujalance-Arguijo S, Lozano M, Linares R, Gudiol C, Carratala J, Sanchez-Gonzalez J, Machado PP, Håkansson A, Túry F, Pászthy B, Stein D, Papezová H, Bax B, Borisenkov MF, Popov SV, Kim YR, Nakazato M, Godart N, van Voren R, Ilnytska T, Chen J, Rowlands K, Treasure J, Jiménez-Murcia S. COVID Isolation Eating Scale (CIES): Analysis of the impact of confinement in eating disorders and obesity-A collaborative international study. EUROPEAN EATING DISORDERS REVIEW 2020; 28:871-883. [PMID: 32954595 PMCID: PMC7537123 DOI: 10.1002/erv.2784] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 02/06/2023]
Abstract
Confinement during the COVID‐19 pandemic is expected to have a serious and complex impact on the mental health of patients with an eating disorder (ED) and of patients with obesity. The present manuscript has the following aims: (1) to analyse the psychometric properties of the COVID Isolation Eating Scale (CIES), (2) to explore changes that occurred due to confinement in eating symptomatology; and (3) to explore the general acceptation of the use of telemedicine during confinement. The sample comprised 121 participants (87 ED patients and 34 patients with obesity) recruited from six different centres. Confirmatory Factor Analyses (CFA) tested the rational‐theoretical structure of the CIES. Adequate goodness‐of‐fit was obtained for the confirmatory factor analysis, and Cronbach alpha values ranged from good to excellent. Regarding the effects of confinement, positive and negative impacts of the confinement depends of the eating disorder subtype. Patients with anorexia nervosa (AN) and with obesity endorsed a positive response to treatment during confinement, no significant changes were found in bulimia nervosa (BN) patients, whereas Other Specified Feeding or Eating Disorder (OSFED) patients endorsed an increase in eating symptomatology and in psychopathology. Furthermore, AN patients expressed the greatest dissatisfaction and accommodation difficulty with remote therapy when compared with the previously provided face‐to‐face therapy. The present study provides empirical evidence on the psychometric robustness of the CIES tool and shows that a negative confinement impact was associated with ED subtype, whereas OSFED patients showed the highest impairment in eating symptomatology and in psychopathology.
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Krug I, Granero R, Giles S, Riesco N, Agüera Z, Sánchez I, Jiménez-Murcia S, Del Pino-Gutierrez A, Codina E, Baenas I, Valenciano-Mendoza E, Menchón JM, Fernández-Aranda F. A cluster analysis of purging disorder: Validation analyses with eating disorder symptoms, general psychopathology and personality. EUROPEAN EATING DISORDERS REVIEW 2020; 28:643-656. [PMID: 32944981 DOI: 10.1002/erv.2769] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/29/2020] [Accepted: 07/06/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To assess the natural grouping of Purging Disorder (PD) patients based on purging symptomatology and to evaluate the derived classes (a) against each other and (b) to a control group on a range of clinical and psychological measures. METHOD Participants included 223 PD women consecutively admitted to a tertiary ED treatment centre and 822 controls. Purging behaviours (self-induced vomiting, laxative and diuretic use) were used as indicators, while the EDI-2 (ED symptoms), the SCL-90-R (general psychopathology), and the TCI-R (personality traits) were used as validators. RESULTS Three distinct PD clusters emerged: Cluster 1 (only self-induced vomiting), Cluster 2 (self-induced vomiting and laxative use) and Cluster 3 (all purging methods). Significant differences between Cluster 1 and Cluster 3 were found for the EDI-2 drive for thinness and perfectionism subscales, and the TCI-persistence scale. All clusters differed significantly from the controls on all the EDI-2 and the SCL-90-R scales, but findings for the TCI-R scales were less consistent. CONCLUSIONS This study adds to a growing literature on the validity and distinctiveness of PD and provides evidence of dimensional symptom differences amongst PD clusters.
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Jiménez-Murcia S, Granero R, Giménez M, Del Pino-Gutiérrez A, Mestre-Bach G, Mena-Moreno T, Moragas L, Baño M, Sánchez-González J, de Gracia M, Baenas-Soto I, Contaldo SF, Valenciano-Mendoza E, Mora-Maltas B, López-González H, Menchón JM, Fernández-Aranda F. Moderator effect of sex in the clustering of treatment-seeking patients with gambling problems. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT OSTERREICHISCHER NERVENARZTE UND PSYCHIATER 2020; 34:116-129. [PMID: 32125659 DOI: 10.1007/s40211-020-00341-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 02/13/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND There are no studies based on a person-centered approach addressing sex-related differences in the characteristics of treatment-seeking patients with gambling disorder (GD). The main objective of the current study is to identify empirical clusters of GD based on several measures of the severity of gambling behavior, and considering the potential role of patient sex as a moderator. METHODS An agglomerative hierarchical clustering method was applied to an adult sample of 512 treatment-seeking patients (473 men and 39 women) by using a combination of the Schwarz Bayesian Information Criterion and log-likelihood function. RESULTS Three clusters were identified in the subsample of men: cluster M1 (low-mild gambling severity level, 9.1%), cluster M2 (moderate level, 60.9%), and cluster M3 (severe level, 30.0%). In the women subsample, two clusters emerged: cluster W1 (mild-moderate level, 64.1%), and cluster W2 (severe level, 35.9%). The most severe GD profiles were related to being single, multiple gambling preference for nonstrategic plus strategic games, early onset of the gambling activity, higher impulsivity levels, higher dysfunctional scores in the personality traits of harm avoidance, and self-directedness, and higher number of lifespan stressful life events (SLE). Differences between the empirical men and women clusters were found in different sociodemographic and clinical measurements. CONCLUSIONS Men and women have distinct profiles regarding gambling severity that can be identified by a clustering approach. The sociodemographic and clinical characterization of each cluster by sex may help to establish specific preventive and treatment interventions.
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Baenas I, Caravaca-Sanz E, Granero R, Sánchez I, Riesco N, Testa G, Vintró-Alcaraz C, Treasure J, Jiménez-Murcia S, Fernández-Aranda F. COVID-19 and eating disorders during confinement: Analysis of factors associated with resilience and aggravation of symptoms. EUROPEAN EATING DISORDERS REVIEW 2020; 28:855-863. [PMID: 32815293 PMCID: PMC7461472 DOI: 10.1002/erv.2771] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To assess the level of deterioration in functioning of ED patients during confinement, due to COVID-19, and examine potential contributing factors (coping strategies, anxiety-depressive symptomatology and personality traits). METHODS A total of 74 ED patients in treatment before the COVID-19 outbreak, contributed to this study. Baseline pre-treatment evaluation included the SCL-90R, TCI-R, EDI-2 and Y-FAS 2.0 questionnaires for general psychopathology, personality and ED severity indexes. ED symptoms, coping strategies, socio-demographic data and COVID-19 concerns were collected by clinicians through a semi-structured telephone survey during lockdown. RESULTS A deterioration in ED symptoms and general psychopathology (anxiety and depression), during lockdown, was associated with low self-directedness. Higher ED symptomatology during confinement was associated with less-adaptive coping strategies to deal with lockdown situation leading to an increase in weight. CONCLUSIONS These specific vulnerability factors to further confinement or stressful situations may help design personalized preventive and therapeutic approaches.
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Granero R, Treasure J, Claes L, Favaro A, Jiménez-Murcia S, Karwautz A, Le Grange D, Tchanturia K, Fernández-Aranda F. Null hypothesis significance tests, a misleading approach to scientific knowledge: Some implications for eating disorders research. EUROPEAN EATING DISORDERS REVIEW 2020; 28:483-491. [PMID: 32797731 DOI: 10.1002/erv.2782] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Orduna G, Mellibovsky L, Abella E, Nogués X, Granero R, García-Giralt N, Pineda-Moncusí M, Güerri-Fernández R, Prieto-Alhambra D, Díez-Pérez A. Bone tissue quality in patients with monoclonal gammopathy of uncertain significance. J Bone Miner Metab 2020; 38:563-569. [PMID: 31974675 DOI: 10.1007/s00774-020-01084-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 01/06/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Monoclonal gammopathy of uncertain significance (MGUS) is highly prevalent in older adults and affects bone structure, with osteoporosis and increased risk of fractures in up to 14% of affected patients. Dual-energy X-ray absorptiometry (DXA), the standard technique for diagnosing osteoporosis, is ineffective to reveal microstructure and bone quality in this disease. MATERIALS AND METHODS We conducted a cross-sectional study of patients with MGUS, recruited consecutively from the Hematology and Internal Medicine Departments of Hospital del Mar, Barcelona, between January 2011 and January 2018. Medical records, clinical results and spinal X-ray images were collected. Bone mineral density (BMD) at hip and spine was measured by DXA and Bone Material Strength index (BMSi) by impact microindentation on the tibial mid-shaft. RESULTS Thirty-nine patients with MGUS and 65 age-matched controls without previous fractures were included. In the MGUS group, 11 (28.2%) patients had prevalent fractures, nearly half of them vertebral (n = 5, 45.45%). Compared to controls, MGUS patients had significantly lower BMSi, a mean (SD) of 70.72 (9.70) vs. 78.29 (8.70), p = 0.001, and lower spinal BMD values (0.900 [0.159] vs. 1.003 [0.168], respectively, p = 0.012), but no significant differences at femoral neck and total hip. No association was observed between BMSi and DXA. Bone remodeling markers (procollagen type-1 N propeptide, bone-alkaline phosphatase and C-terminal telopeptide of type I collagen) did not differ between the two groups. CONCLUSIONS Spinal BMD and mechanical properties of bone tissue, as measured by impact microindentation, were impaired in patients with MGUS. These changes in bone tissue mechanical resistance were independent of DXA levels.
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Lozano-Madrid M, Clark Bryan D, Granero R, Sánchez I, Riesco N, Mallorquí-Bagué N, Jiménez-Murcia S, Treasure J, Fernández-Aranda F. Impulsivity, Emotional Dysregulation and Executive Function Deficits Could Be Associated with Alcohol and Drug Abuse in Eating Disorders. J Clin Med 2020; 9:jcm9061936. [PMID: 32575816 PMCID: PMC7355820 DOI: 10.3390/jcm9061936] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 12/20/2022] Open
Abstract
Background: Empirical data suggests a high comorbid occurrence of eating disorders (EDs) and substance use disorders (SUDs), as well as neurological and psychological shared characteristics. However, no prior study has identified the neuropsychological features of this subgroup. This study examines the prevalence of alcohol and/or drug abuse (A/DA) symptoms in ED patients. It also compares the clinical features and neuropsychological performance of ED patients with and without A/DA symptoms. Methods: 145 participants (74.5% females) with various forms of diagnosed EDs underwent a comprehensive clinical (TCI-R, SCL-90-R and EDI-2) and neuropsychological assessment (Stroop, WCST and IGT). Results: Approximately 19% of ED patients (across ED subtypes) had A/DA symptoms. Those with A/DA symptoms showed more impulsive behaviours and higher levels of interoceptive awareness (EDI-2), somatisation (SCL-90-R) and novelty seeking (TCI-R). This group also had a lower score in the Stroop-words measure, made more perseverative errors in the WCST and showed a weaker learning trajectory in the IGT. Conclusions: ED patients with A/DA symptoms display a specific phenotype characterised by greater impulsive personality, emotional dysregulation and problems with executive control. Patients with these temperamental traits may be at high risk of developing a SUD.
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Granero R, Fernández-Aranda F, Valero-Solís S, del Pino-Gutiérrez A, Mestre-Bach G, Baenas I, Contaldo SF, Gómez-Peña M, Aymamí N, Moragas L, Vintró C, Mena-Moreno T, Valenciano-Mendoza E, Mora-Maltas B, Menchón JM, Jiménez-Murcia S. The influence of chronological age on cognitive biases and impulsivity levels in male patients with gambling disorder. J Behav Addict 2020; 9:383-400. [PMID: 32573467 PMCID: PMC8939415 DOI: 10.1556/2006.2020.00028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/04/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND AIMS Due to the contribution of age to the etiology of gambling disorder (GD), there is a need to assess the moderator effect of the aging process with other features that are highly related with the clinical profile. The objective of this study is to examine the role of the chronological age into the relationships between cognitive biases, impulsivity levels and gambling preference with the GD profile during adulthood. METHODS Sample included n = 209 patients aged 18-77 years-old recruited from a Pathological Gambling Outpatients Unit. Orthogonal contrasts explored polynomial patterns in data, and path analysis implemented through structural equation modeling assessed the underlying mechanisms between the study variables. RESULTS Compared to middle-age patients, younger and older age groups reported more impairing irrational beliefs (P = 0.005 for interpretative control and P = 0.043 for interpretative bias). A linear trend showed that as people get older sensation seeking (P = 0.006) and inability to stop gambling (P = 0.018) increase. Path analysis showed a direct effect between the cognitive bias and measures of gambling severity (standardized effects [SE] between 0.12 and 0.17) and a direct effect between impulsivity levels and cumulated debts due to gambling (SE = 0.22). CONCLUSION Screening tools and intervention plans should consider the aging process. Specific programs should be developed for younger and older age groups, since these are highly vulnerable to the consequences of gambling activities and impairment levels of impulsivity and cognitive biases.
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Granero R, Jiménez-Murcia S, Fernández-Aranda F, del Pino-Gutiérrez A, Mena-Moreno T, Mestre-Bach G, Gómez-Peña M, Moragas L, Aymamí N, Giroux I, Grall-Bronnec M, Sauvaget A, Codina E, Vintró-Alcaraz C, Lozano-Madrid M, Camozzi M, Agüera Z, Sánchez-González J, Casalé-Salayet G, Sánchez I, López-González H, Valenciano-Mendoza E, Mora B, Baenas I, Menchón JM. Presence of problematic and disordered gambling in older age and validation of the South Oaks Gambling Scale. PLoS One 2020; 15:e0233222. [PMID: 32428026 PMCID: PMC7237015 DOI: 10.1371/journal.pone.0233222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 04/30/2020] [Indexed: 11/19/2022] Open
Abstract
The use of instruments originally developed for measuring gambling activity in younger populations may not be appropriate in older age individuals. The aim of this study was to examine the presence of problematic and disordered gambling in seniors aged 50 or over, and study the reliability and validity properties of the SOGS (a screening measure to identify gambling related problems). Two independent samples were recruited: a clinical group of n = 47 patients seeking treatment at a Pathological Gambling Outpatient Unit, and a population-based group of n = 361 participants recruited from the same geographical area. Confirmatory factor analysis verified the bifactor structure for the SOGS with two correlated underlying dimensions [measuring the impact of gambling on the self primarily (Cronbach's alpha α = 0.87) or on both the self and others also (α = 0.82)], and a global dimension of gambling severity (also with excellent internal consistency, α = 0.90). The SOG obtained excellent accuracy/validity for identifying gambling severity based on the DSM-5 criteria (area under the ROC curve AUC = 0.97 for discriminating disordered gambling and AUC = 0.91 for discriminating problem gambling), and good convergent validity with external measures of gambling (Pearson's correlation R = 0.91 with the total number of DSM-5 criteria for gambling disorder, and R = 0.55 with the debts accumulated due to gambling) and psychopathology (R = 0.50, 0.43 and 0.44 with the SCL-90R depression, anxiety and GSI scales). The optimal cutoff point for identifying gambling disorder was 4 (sensitivity Se = 92.3% and specificity Sp = 98.6%) and 2 for identifying problem gambling (Se = 78.8% and Sp = 96.7%). This study provides empirical support for the reliability and validity of the SOGS for assessing problem gambling in elders, and identifies two specific factors that could help both research and clinical decision-making, based on the severity and consequences of the gambling activity.
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Fernández-Aranda F, Casas M, Claes L, Bryan DC, Favaro A, Granero R, Gudiol C, Jiménez-Murcia S, Karwautz A, Le Grange D, Menchón JM, Tchanturia K, Treasure J. COVID-19 and implications for eating disorders. EUROPEAN EATING DISORDERS REVIEW 2020; 28:239-245. [PMID: 32346977 PMCID: PMC7267370 DOI: 10.1002/erv.2738] [Citation(s) in RCA: 238] [Impact Index Per Article: 59.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Romero X, Agüera Z, Granero R, Sánchez I, Riesco N, Jiménez-Murcia S, Gisbert-Rodriguez M, Sánchez-González J, Casalé G, Baenas I, Valenciano-Mendoza E, Menchon JM, Gearhardt AN, Dieguez C, Fernández-Aranda F. Is food addiction a predictor of treatment outcome among patients with eating disorder? EUROPEAN EATING DISORDERS REVIEW 2020; 27:700-711. [PMID: 31637816 DOI: 10.1002/erv.2705] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The study aimed to examine whether food addiction (FA) was associated with greater severity in both binge eating disorders (BED) and bulimia nervosa and, therefore, to determine if FA was predictive of treatment outcome. METHOD Seventy-one adult patients with bulimia nervosa and BED (42 and 29, respectively) participated in the study. FA was assessed by means of the Yale Food Addiction Scale. RESULTS The results confirmed a high prevalence of FA in patients with binge disorders (around 87%) and also its association with a greater severity of the disorder (i.e., related to an increased eating psychopathology and greater frequency of binge eating episodes). Although FA did not appear as a predictor of treatment outcome in general terms, when the diagnostic subtypes were considered separately, FA was associated with poor prognosis in the BED group. In this vein, FA appeared as a mediator in the relationship between ED severity and treatment outcome. DISCUSSIONS Our findings suggest that FA may act as an indicator of ED severity, and it would be a predictor of treatment outcome in BED but not in BN.
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Forcano L, Fernández-Aranda F, Álvarez-Moya E, Bulik C, Granero R, Gratacòs M, Jiménez-Murcia S, Krug I, Mercader JM, Riesco N, Saus E, Santamaría JJ, Estivill X. Suicide attempts in bulimia nervosa: Personality and psychopathological correlates. Eur Psychiatry 2020; 24:91-7. [DOI: 10.1016/j.eurpsy.2008.10.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2008] [Revised: 10/06/2008] [Accepted: 10/14/2008] [Indexed: 10/21/2022] Open
Abstract
AbstractBackgroundLittle evidence exists about suicidal acts in eating disorders and its relation with personality. We explored the prevalence of lifetime suicide attempts (SA) in women with bulimia nervosa (BN), and compared eating disorder symptoms, general psychopathology, impulsivity and personality between individuals who had and had not attempted suicide. We also determined the variables that better correlate with of SA.MethodFive hundred sixty-six BN outpatients (417 BN purging, 47 BN non-purging and 102 subthreshold BN) participated in the study.ResultsLifetime prevalence of suicide attempts was 26.9%. BN subtype was not associated with lifetime SA (p = 0.36). Suicide attempters exhibited higher rates on eating symptomatology, general psychopathology, impulsive behaviors, more frequent history of childhood obesity and parental alcohol abuse (p < 0.004). Suicide attempters exhibited higher scores on harm avoidance and lower on self-directedness, reward dependence and cooperativeness (p < 0.002). The most strongly correlated variables with SA were: lower education, minimum BMI, previous eating disorder treatment, low self-directedness, and familial history of alcohol abuse (p < 0.006).ConclusionOur results support the notion that internalizing personality traits combined with impulsivity may increase the probability of suicidal behaviors in these patients. Future research may increase our understanding of the role of suicidality to work towards rational prevention of suicidal attempts.
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