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Dikmeer N, Ersöz Alan B, Foto Özdemir D. The role of mindfulness on the psychological aspects of anorexia nervosa. Clin Child Psychol Psychiatry 2024; 29:15-29. [PMID: 37667411 PMCID: PMC10748460 DOI: 10.1177/13591045231190675] [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] [Indexed: 09/06/2023]
Abstract
OBJECTIVE Emotion regulation, perfectionism, and rumination are perpetuating factors in anorexia nervosa (AN). Mindfulness can be protective and therapeutic. We aimed to understand the relationship between these factors and mindfulness in AN. METHODS 20 adolescent girls in the acute phase of the AN, 16 in remission, and 40 in the control group were evaluated. RESULTS Mindfulness was lowest in the acute AN group. The difference in the acute AN group regarding body dissatisfaction, emotion dysregulation, perfectionism, and mindfulness disappeared after controlling for the effects of depression and anxiety. The predictors of disordered eating in the entire study population were body dissatisfaction and depressive symptoms. Emotion regulation and perfectionism were the predictors of mindfulness in the acute AN group and the entire study population. When mindfulness decreased, concerns about body shape increased in both acute AN and remission groups, while dietary restriction and disordered eating behaviors increased only in the remission group. DISCUSSION Emotion regulation difficulties in acute AN could be related to depression and anxiety. Mindfulness interventions for emotion regulation could be used for depression during the acute phase while for perfectionism in remission. Early intervention for depression and body dissatisfaction seems protective, and mindfulness could be an appropriate intervention.
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Affiliation(s)
| | - Burcu Ersöz Alan
- Department of Child and Adolescent Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Dilşad Foto Özdemir
- Department of Child and Adolescent Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Zsigo C, Sfärlea A, Lingl C, Piechaczek C, Schulte-Körne G, Feldmann L, Greimel E. Emotion Regulation Deficits in Adolescent Girls with Major Depression, Anorexia Nervosa and Comorbid Major Depression and Anorexia Nervosa. Child Psychiatry Hum Dev 2023; 54:1476-1488. [PMID: 35412201 PMCID: PMC10435395 DOI: 10.1007/s10578-022-01353-4] [Citation(s) in RCA: 1] [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] [Accepted: 03/19/2022] [Indexed: 11/03/2022]
Abstract
In adolescence, both major depression (MD) and anorexia nervosa (AN) are associated with deficits in emotion regulation (ER). However, studies have yet to compare ER profiles within the disorders and the effect of comorbid MD+AN is unclear. This study examined the habitual use of ER in 229 girls, aged 12-18 years, with MD (n = 84), AN (n = 37), comorbid MD+AN (n = 25), and healthy girls (n = 83). Girls with MD, AN and MD+AN reported more maladaptive and less adaptive ER strategies than healthy girls. MD and MD+AN groups showed more frequent use of maladaptive ER compared to only AN, with no differences between only MD and MD+AN. This suggests that MD+AN is not necessarily associated with higher ER deficits, rather, an additional diagnosis of MD exacerbates impairments in AN. Identifying specific ER profiles can provide important targets in prevention and treatment for AN, MD and AN+MD.
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Affiliation(s)
- Carolin Zsigo
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany.
| | - Anca Sfärlea
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Carolin Lingl
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Charlotte Piechaczek
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Gerd Schulte-Körne
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Lisa Feldmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Ellen Greimel
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Pettenkoferstr. 8a, 80336, Munich, Germany
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Weiss NH, Schick MR, Raudales AM, Forkus SR, Thomas ED, Contractor AA, Sullivan TP. Experimental Investigation of the Influence of Positive Emotion Dysregulation on Risky Behavior Following Idiographic Emotion Inductions. Clin Psychol Sci 2023; 11:490-508. [PMID: 37576546 PMCID: PMC10420898 DOI: 10.1177/21677026221133295] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
An experimental paradigm with subjective and objective assessments was used to further explicate the role of positive emotion dysregulation on risky behavior. Participants were 151 community women currently experiencing intimate partner violence and using substances (Mage = 40.81, 43.0% white). Participants were randomly assigned to positive, negative, and neutral idiographic emotion inductions. Subjective (state self-report) and objective (high frequency heart rate variability [hfHRV], skin conductance response, and salivary cortisol) markers of emotion dysregulation were assessed, following which participants completed subjective (state urges for substances) and objective (Balloon Analogue Risk Task) measures of risky behavior. Results showed (a) greater self-reported state emotion dysregulation and lower hfHRV predicted more urges for substances in the positive (versus negative and neutral) emotion induction conditions; and (b) lower hfHRV predicted more behavioral risk-taking propensity in the positive (versus neutral) emotion induction condition. Findings provide additional support for the influence of positive emotion dysregulation on risky behavior.
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Affiliation(s)
| | - Melissa R. Schick
- University of Rhode Island, Kingston, Rhode Island, USA
- Medical University of South Carolina, Charleston, South Carolina, USA
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Schubert E, Bode S. Positive emotions and their upregulation increase willingness to consume healthy foods. Appetite 2023; 181:106420. [PMID: 36513297 DOI: 10.1016/j.appet.2022.106420] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
While highly relevant for everyday life, it is unclear whether experiencing incidental positive or negative emotional states, and active emotion regulation, influence the weighting of perceived taste and health in food choices. In Experiment 1, we examined two emotion regulation strategies, reappraisal and distraction, used to decrease negative emotions. Participants were cued to experience or decrease their emotional response for either neutral or negative incidental emotion-inducing images. They subsequently rated their willingness to consume foods, which varied in their taste and health attributes. Mixed-effects model analysis showed that compared to neutral, negative emotions decreased willingness to consume, regardless of perceived taste and health, but neither emotion regulation strategy had a significant effect. Experiment 2 used images inducing incidental positive emotions in combination with three emotion regulation strategies: reappraisal, distraction, and increasing positive emotions. Experiencing positive emotions generally increased willingness to consume, with stronger effects for tasty and healthy foods. Decreasing positive emotions via reappraisal decreased willingness to consume, particularly for healthy foods. Increasing positive emotion intensity further increased willingness to consume, with stronger effects for healthy foods. The results suggest that experiencing positive emotions increases desire particularly strongly for healthy foods, which can additionally be modulated via emotion regulation. This has important implications for designing health-related interventions targeting mood improvement.
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Affiliation(s)
- Elektra Schubert
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia
| | - Stefan Bode
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia.
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Terhoeven V, Nikendei C, Faschingbauer S, Huber J, Young KD, Bendszus M, Herzog W, Friederich HC, Simon JJ. Neurophysiological correlates of disorder-related autobiographical memory in anorexia nervosa. Psychol Med 2023; 53:844-854. [PMID: 34140047 DOI: 10.1017/s003329172100221x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Anorexia nervosa (AN) is characterized by an overgeneralization of food/body-related autobiographical memories (AM). This is regarded as an emotion regulation strategy with adverse long-term effects implicated in disorder maintenance and treatment resistance. Therefore, we aimed to examine neural correlates of food/body-related AM-recall in AN. METHODS Twenty-nine female patients with AN and 30 medication-free age-sex-matched normal-weight healthy controls (HC) underwent functional magnetic resonance imaging while recalling AMs in response to food/body-related and neutral cue words. To control for general knowledge retrieval, participants engaged in a semantic generation and riser detection task. RESULTS In comparison to HC, patients with AN generated fewer and less specific AMs in response to food/body-related words, but not for neutral cue words. Group comparisons revealed reduced activation in regions associated with self-referential processing and memory retrieval (precuneus and angular gyrus) during the retrieval of specific food/body-related AM in patients with AN. Brain connectivity in regions associated with memory functioning and executive control was reduced in patients with AN during the retrieval of specific food/body-related AM. Finally, resting-state functional connectivity analysis revealed no differences between groups, arguing against a general underlying disconnection of brain networks implicated in memory and emotional processing in AN. CONCLUSIONS These results indicate impaired neural processing of food/body-related AM in AN, with a reduced involvement of regions involved in self-referential processing. Our findings are discussed as possible neuronal correlates of emotional avoidance in AN and provide new insights of AN-pathophysiology underscoring the importance of targeting dysfunctional emotion regulation strategies during treatment.
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Affiliation(s)
- Valentin Terhoeven
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Christoph Nikendei
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Sandra Faschingbauer
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Julia Huber
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Kymberly D Young
- The Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Martin Bendszus
- Department of Neuroradiology, University Hospital of Heidelberg, Heidelberg, Germany
| | - Wolfgang Herzog
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Hans-Christoph Friederich
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Joe J Simon
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
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Lekkas D, Gyorda JA, Jacobson NC. A machine learning investigation into the temporal dynamics of physical activity-mediated emotional regulation in adolescents with anorexia nervosa and healthy controls. EUROPEAN EATING DISORDERS REVIEW 2023; 31:147-165. [PMID: 36005065 PMCID: PMC10082593 DOI: 10.1002/erv.2949] [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: 06/27/2022] [Revised: 08/06/2022] [Accepted: 08/14/2022] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Anorexia nervosa (AN) is commonly experienced alongside difficulties of emotion regulation (ER). Previous works identified physical activity (PA) as a mechanism for AN sufferers to achieve desired affective states, with evidence towards mitigation of negative affect. However, temporal associations of PA with specific emotional state outcomes are unknown. METHOD Using lag-ensemble machine learning and feature importance analyses, 888 affect-based ecological momentary assessments across N = 75 adolescents with AN (N = 44) and healthy controls (N = 31) were analysed to explore significance of past PA, measured through passively collected wrist-worn actigraphy, with subsequent self-report momentary affect change across 9 affect constructs. RESULTS Among AN adolescents, later lags (≥2.5 h) were important in predicting change across negative emotions (hostility, sadness, fear, guilt). AN-specific model performance on held-out test data revealed the holistic "negative affect" construct as significantly predictable. Only joviality and self-assurance, both positively-valenced constructs, were significantly predictable among healthy-control-specific models. DISCUSSION Results recapitulated previous findings regarding the importance of PA in negative ER for AN individuals. Moreover, PA was found to play a uniquely prominent role in predicting negative affect 4.5-6 h later among AN adolescents. Future research into the PA-ER dynamic will benefit from targeting specific negative emotions across greater temporal scales.
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Affiliation(s)
- Damien Lekkas
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
- Quantitative Biomedical Sciences Program, Dartmouth College, Hanover, New Hampshire, USA
| | - Joseph A. Gyorda
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
- Quantitative Biomedical Sciences Program, Dartmouth College, Hanover, New Hampshire, USA
| | - Nicholas C. Jacobson
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
- Quantitative Biomedical Sciences Program, Dartmouth College, Hanover, New Hampshire, USA
- Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
- Department of Psychiatry, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
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Vuillier L, Joseph J, Greville-Harris M, May L, Somerville MP, Harrison A, Moseley RL. What about males? Exploring sex differences in the relationship between emotion difficulties and eating disorders. J Eat Disord 2022; 10:193. [PMID: 36514166 PMCID: PMC9749243 DOI: 10.1186/s40337-022-00715-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE While eating disorders (EDs) are more commonly diagnosed in females, there is growing awareness that men also experience EDs and may do so in a different way. Difficulties with emotion processing and emotion regulation are believed to be important in EDs, but as studies have involved predominantly female samples, it is unclear whether this is also true for males. METHODS In a sample of 1604 participants (n = 631 males), we assessed emotion processing and emotion regulation in males with EDs (n = 109) and compared results to both females with EDs (n = 220) and males from the general population (n = 522). We also looked at whether emotion processing and emotion regulation difficulties predicted various aspects of eating psychopathology and whether this was moderated by sex. We assessed emotion processing with the Toronto Alexithymia Scale, emotion regulation with the Difficulties in Emotion Regulation Scale and the Emotion Regulation Questionnaire, and eating psychopathology with the Eating Disorder Examination Questionnaire. RESULTS We found that males with ED, like their female counterparts, suffered from emotion processing and emotion regulation deficits. We did find some sex differences, in that males with EDs tended to report more difficulties with their emotions as well as a more externally oriented thinking style compared to females with EDs. Difficulties with emotion processing and emotion regulation were strongly predictive of various aspects of eating psychopathology in both sexes. Importantly, we found that sex moderated the relationship between cognitive reappraisal and eating restraint. As such, low use of reappraisal was found to be associated with higher levels of restraint in females but not in males. DISCUSSION Difficulties with emotion processing and emotion regulation are associated with eating psychopathology in both males and females. Reappraisal was not found to be associated with reduced eating psychopathology in males, suggesting a cautious approach to interventions targeting this strategy. Research around explanatory mechanisms and interventions must adopt a broader viewpoint including those that are traditionally overlooked in EDs.
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Affiliation(s)
- L Vuillier
- Department of Psychology, Bournemouth University, Poole, UK.
| | - J Joseph
- Department of Psychology, Bournemouth University, Poole, UK
| | | | - L May
- Dorset Healthcare University NHS Foundation Trust, Poole, UK
| | - M P Somerville
- UCL Institute of Education, University College London, London, UK
| | - A Harrison
- UCL Institute of Education, University College London, London, UK
| | - R L Moseley
- Department of Psychology, Bournemouth University, Poole, UK
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Mottarlini F, Rizzi B, Targa G, Fumagalli F, Caffino L. Long-lasting BDNF signaling alterations in the amygdala of adolescent female rats exposed to the activity-based anorexia model. Front Behav Neurosci 2022; 16:1087075. [PMID: 36570702 PMCID: PMC9772010 DOI: 10.3389/fnbeh.2022.1087075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/16/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction: Anorexia nervosa (AN) is a severe psychiatric disorder characterized by a pathological fear of gaining weight, excessive physical exercise, and emotional instability. Since the amygdala is a key region for emotion processing and BDNF has been shown to play a critical role in this process, we hypothesized that alteration in the amygdalar BDNF system might underline vulnerability traits typical of AN patients. Methods: To this end, adolescent female rats have been exposed to the Activity-Based Anorexia (ABA) protocol, characterized by the combination of caloric restriction and intense physical exercise. Results: The induction of the anorexic phenotype caused hyperactivity and body weight loss in ABA animals. These changes were paralleled by amygdalar hyperactivation, as measured by the up-regulation of cfos mRNA levels. In the acute phase of the pathology, we observed reduced Bdnf exon IX, exon IV, and exon VI gene expression, while mBDNF protein levels were enhanced, an increase that was, instead, uncoupled from its downstream signaling as the phosphorylation of TrkB, Akt, and S6 in ABA rats were reduced. Despite the body weight recovery observed 7 days later, the BDNF-mediated signaling was still downregulated at this time point. Discussion: Our findings indicate that the BDNF system is downregulated in the amygdala of adolescent female rats under these experimental conditions, which mimic the anorexic phenotype in humans, pointing to such dysregulation as a potential contributor to the altered emotional processing observed in AN patients. In addition, since the modulation of BDNF levels is observed in other psychiatric conditions, the persistent AN-induced changes of the BDNF system in the amygdala might contribute to explaining the onset of comorbid psychiatric disorders that persist in patients even beyond recovery from AN.
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Wayda-Zalewska M, Grzegorzewski P, Kot E, Skimina E, Santangelo PS, Kucharska K. Emotion Dynamics and Emotion Regulation in Anorexia Nervosa: A Systematic Review of Ecological Momentary Assessment Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13659. [PMID: 36294238 PMCID: PMC9603728 DOI: 10.3390/ijerph192013659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
Altered emotion dynamics and emotion regulation (ER) have been indicated in theoretical descriptions of abnormal emotional functioning, which contributes to the development and maintenance of anorexia nervosa (AN). Ecological momentary assessment (EMA) has recently become popular in research on eating disorders. It is a source of new insights into the psychopathology of AN as it enables intensive long-term tracking of everyday experiences and behaviours of individuals through repeated self-reports. The following systematic review aims to synthesize research on the use of EMA when evaluating emotion dynamics and ER in AN. Specific studies were identified with the use of MEDLINE, PsycINFO, and Scopus databases. A supplemental search was performed in reference lists of the relevant publications. As a result, 27 publications were identified and included in the systematic review. The findings from the reviewed studies point to various disturbed components of emotion dynamics as well as to unique associations of maladaptive ER strategies with specific abnormalities in emotion dynamics in AN. Limitations of the studies were discussed as well. An outlook for further research in the field was provided in the last section of the paper.
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Affiliation(s)
| | - Piotr Grzegorzewski
- Institute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, 01938 Warsaw, Poland
| | - Emilia Kot
- Faculty of Psychology, University of Warsaw, 00183 Warsaw, Poland
| | - Ewa Skimina
- Institute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, 01938 Warsaw, Poland
| | | | - Katarzyna Kucharska
- Institute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, 01938 Warsaw, Poland
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Susta M, Bizik G, Yamamotova A, Petranek S, Kadochova M, Papezova H. The sight of one’s own body: Could qEEG help predict the treatment response in anorexia nervosa? Front Psychol 2022; 13:958501. [PMID: 36300071 PMCID: PMC9592122 DOI: 10.3389/fpsyg.2022.958501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/21/2022] [Indexed: 11/13/2022] Open
Abstract
Aims of the studyThe study aims to identify the differences in brain activity between participants with anorexia nervosa and healthy control using visual stimulus conditions combined with the quantitative dense-array EEG recording analysis method called Brain Activation Sequences (BAS).Materials and methods23 participants with anorexia nervosa and 21 healthy controls were presented with visual stimuli, including the subject’s facial expressions and body images. The 128-channel EEG data were processed using BAS and displayed as activity in up to 66 brain regions. Subsequent cluster analysis was used to identify groups of participants exhibiting area-specific activation patterns.ResultsCluster analysis identified three distinct groups: one including all healthy controls (HC) and two consisting of all participants with anorexia (AN-I with 19 participants and AN-II with four participants). The AN-I and AN-II groups differed in their response to treatment. Comparisons of HC vs. AN confirmed the dominance of the right cerebral hemisphere in participants with anorexia nervosa in two of the three reported conditions. The facial expressions condition, specifically the facial reaction expressing disgust, indicates the existence of a social attentional bias toward faces, whereas emotions remained undetected in participants. High limbic activity, medial frontal gyrus involvement, low fusiform cortex activity, and milder visual cortex activity in healthy controls compared to participants indicate that the facial expression stimulus is perceived by healthy subjects primarily as an emotion, not as the face itself. In the body image condition, participants showed higher activity in the fusiform gyrus and right insula, indicating activation of the brain’s “fear network.”ConclusionThe study describes a specific pattern of brain activation in response to facial expression of disgust and body images that likely contributes to social-cognitive and behavioral impairments in anorexia. In addition, the substantial difference in the pattern of brain activation within the participants with AN and its association with treatment resistance deserves special attention because of its potential to develop a clinically useful prediction tool and identify potential targets for, for example, neuromodulatory treatments and/or individualized psychotherapy.
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Affiliation(s)
- Marek Susta
- Department of Public Health, St. Elisabeth University, Bratislava, Slovakia
| | - Gustav Bizik
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- *Correspondence: Gustav Bizik,
| | - Anna Yamamotova
- Department of Physiology, Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Svojmil Petranek
- Health Care Facility, Department of the Interior, Prague, Czechia
| | - Marie Kadochova
- Department of Public Health, St. Elisabeth University, Bratislava, Slovakia
| | - Hana Papezova
- Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
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11
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Bodell LP, Egbert AH, Anaya C, Wildes JE. Associations between emotion reactivity and eating disorder symptoms in a transdiagnostic treatment-seeking sample. Int J Eat Disord 2022; 55:1390-1396. [PMID: 36086863 DOI: 10.1002/eat.23808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Individuals with eating disorders (EDs) demonstrate difficulties with emotion regulation, and these difficulties have been associated with severity and maintenance of ED symptoms. Although emotion reactivity (i.e., the strength and duration of emotional experiences) is distinct from emotion regulation, few studies have examined emotion reactivity in the context of EDs. The purpose of the current study was to examine longitudinal associations between emotion reactivity and ED symptoms and impairment in individuals with EDs. METHOD Individuals seeking outpatient ED treatment (N = 265) completed questionnaires assessing ED symptoms and severity, emotion reactivity, and emotion regulation difficulties at treatment intake and bi-monthly during treatment. RESULTS Individuals with anorexia nervosa or binge eating or purging presentations had higher emotion reactivity scores than a non-ED comparison group. Controlling for age, diagnosis, and emotion regulation difficulties, emotion reactivity was positively associated with ED severity, ED-related impairment, and loss of control eating severity. Moreover, emotion reactivity, but not emotion regulation difficulties, was associated with change in ED symptoms during treatment. DISCUSSION Findings support that emotion reactivity may differ based on ED presentations and may be an important correlate of ED symptom severity. PUBLIC SIGNIFICANCE Emotion reactivity refers to the strength and duration of an emotional experience. This study found that higher emotion reactivity was related to greater eating disorder symptom severity and eating disorder-related impairment. It may be beneficial to consider the role of emotion reactivity in conceptualizations of eating disorders, particularly those characterized by binge eating or purging.
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Affiliation(s)
- Lindsay P Bodell
- Department of Psychology, University of Western Ontario, London, Ontario, Canada
| | - Amy H Egbert
- The Miriam Hospital/Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Carolina Anaya
- Department of Psychology, Michigan State University, East Lansing, Michigan, USA
| | - Jennifer E Wildes
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois, USA
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Berking M, Eichler E, Naumann E, Svaldi J. The efficacy of a transdiagnostic emotion regulation skills training in the treatment of binge-eating disorder-Results from a randomized controlled trial. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2022; 61:998-1018. [PMID: 35567309 DOI: 10.1111/bjc.12371] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/29/2022] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Deficits in emotion regulation (ER) have been shown to be associated with binge-eating disorder (BED). To further clarify the causal nature of this association, we tested whether systematically enhancing ER skills would reduce symptoms of BED. METHODS We randomly allocated N = 101 individuals meeting the criteria for BED to a transdiagnostic ER skills training or to a waitlist control condition (WLC). Primary outcome was the reduction in binges during the treatment-vs.-waiting period as assessed with the Eating Disorder Examination (EDE) interview. RESULTS Mixed-model ANOVAs indicated that the average pre-to-post decrease in binges assessed with the EDE was significantly greater in the ER skills training condition than in the WLC (d = 0.66). These effects were stable over the 6-month follow-up period (d = 0.72). Remission rates at post/follow-up were 34.4/45.0% in the skills training and 7.5/20.0% in the WLC. Additionally, we found a greater reduction in general eating disorder psychopathology, of food consumption in a bogus taste test and of depression in the ER skills training condition. Moreover, the greater reduction in binge-eating episodes in the training condition was (partially) mediated by a greater increase in ER skills. CONCLUSIONS The findings provide further support for the assumed importance of deficits in ER as a maintaining factor and, hence, as a target in the treatment of BED. As ER skills trainings have been shown to also reduce other kinds of psychopathology, they might be considered a promising transdiagnostic add-on component to disorder-specific interventions.
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Affiliation(s)
| | - Eva Eichler
- University of Erlangen-Nuremberg, Erlangen, Germany
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Steward T, Martínez-Zalacaín I, Mestre-Bach G, Sánchez I, Riesco N, Jiménez-Murcia S, Fernández-Formoso JA, Veciana de Las Heras M, Custal N, Menchón JM, Soriano-Mas C, Fernandez-Aranda F. Dorsolateral prefrontal cortex and amygdala function during cognitive reappraisal predicts weight restoration and emotion regulation impairment in anorexia nervosa. Psychol Med 2022; 52:844-852. [PMID: 32698931 DOI: 10.1017/s0033291720002457] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Although deficits in affective processing are a core component of anorexia nervosa (AN), we lack a detailed characterization of the neurobiological underpinnings of emotion regulation impairment in AN. Moreover, it remains unclear whether these neural correlates scale with clinical outcomes. METHODS We investigated the neural correlates of negative emotion regulation in a sample of young women receiving day-hospital treatment for AN (n = 21) and healthy controls (n = 21). We aimed to determine whether aberrant brain activation patterns during emotion regulation predicted weight gain following treatment in AN patients and were linked to AN severity. To achieve this, participants completed a cognitive reappraisal paradigm during functional magnetic resonance imaging. Skin conductance response, as well as subjective distress ratings, were recorded to corroborate task engagement. RESULTS Compared to controls, patients with AN showed reduced activation in the dorsolateral prefrontal cortex (dlPFC) during cognitive reappraisal [pFWE<0.05, threshold-free cluster enhancement (TFCE) corrected]. Importantly, psycho-physiological interaction analysis revealed reduced functional connectivity between the dlPFC and the amygdala in AN patients during emotion regulation (pFWE<0.05, TFCE corrected), and dlPFC-amygdala uncoupling was associated with emotion regulation deficits (r = -0.511, p = 0.018) and eating disorder severity (r = -0.565, p = .008) in the AN group. Finally, dlPFC activity positively correlated with increases in body mass index (r = 0.471, p = 0.042) and in body fat mass percentage (r = 0.605, p = 0.008) following 12 weeks of treatment. CONCLUSIONS Taken together, our findings indicate that individuals with AN present altered fronto-amygdalar response during cognitive reappraisal and that this response may serve as a predictor of response to treatment and be linked to clinical severity.
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Affiliation(s)
- Trevor Steward
- Melbourne School of Psychological Sciences, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
| | - Ignacio Martínez-Zalacaín
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
| | - Gemma Mestre-Bach
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Facultad de Ciencias de la Salud, Universidad Internacional de La Rioja, La Rioja, Spain
| | - Isabel Sánchez
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
| | - Nadine Riesco
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
| | - Susana Jiménez-Murcia
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
| | - Jose A Fernández-Formoso
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
| | | | - Nuria Custal
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
| | - Jose M Menchón
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
- Ciber Mental Health (CIBERSAM), Instituto Salud Carlos III, Barcelona, Spain
| | - Carles Soriano-Mas
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Ciber Mental Health (CIBERSAM), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychobiology and Methodology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Fernando Fernandez-Aranda
- Ciber Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III, Barcelona, Spain
- Department of Psychiatry, Bellvitge University Hospital -IDIBELL, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
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14
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Leppanen J, Brown D, McLinden H, Williams S, Tchanturia K. The Role of Emotion Regulation in Eating Disorders: A Network Meta-Analysis Approach. Front Psychiatry 2022; 13:793094. [PMID: 35280172 PMCID: PMC8904925 DOI: 10.3389/fpsyt.2022.793094] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 01/11/2022] [Indexed: 12/11/2022] Open
Abstract
Background Previous theoretical models and reviews have documented a strong connection between emotion dysregulation eating disorder (ED) psychopathology among the general and clinical populations. The aim of this review was to build on this previous work by conducting a network meta-analysis to explore associations between adaptive and maladaptive emotion regulation strategies and ED psychopathology trans-diagnostically across the ED spectrum to identify areas of emotion dysregulation that have the strongest association with symptomatology. Methodology A total of 104 studies were included in the meta-analysis and correlation coefficient representing the associations between specific emotion regulation strategies and ED symptomatology were extracted. We ran a Bayesian random effects network meta-analysis and the initial network was well-connected with each emotion regulation strategy being linked to at least one other strategy. We also conducted a network meta-regression to explore whether between-study differences in body mass index (BMI), age, and whether the sample consisted of solely female participants explained any possible network inconsistency. Results The network meta-analysis revealed that ruminations and non-acceptance of emotions were most closely associated with ED psychopathology. There was no significant network inconsistency but two comparisons approached significance and thus meta-regressions were conducted. The meta-regressions revealed a significant effect of BMI such that the associations between different emotion regulation strategies and ED symptomatology were weaker among those with low BMI. Discussion The present findings build on previous work and highlight the role of rumination and difficulties with accepting emotions as key emotion regulation difficulties in EDs. Additionally, the finding that the associations were weaker among ED patients with low BMI may point toward a complex relationship between ED behaviors and emotion regulation. Taken together, our findings call for interventions that target emotion regulation, specifically rumination and difficulties accepting emotions, in the treatment of EDs. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021249996, PROSPERO, identifier: CRD42021249996.
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Affiliation(s)
- Jenni Leppanen
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
| | - Dalia Brown
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
- School of Education, University of Bristol, Bristol, United Kingdom
| | - Hannah McLinden
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
- School of Education, University of Bristol, Bristol, United Kingdom
| | - Steven Williams
- Department of Neuroimaging, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
| | - Kate Tchanturia
- Department of Psychological Medicine, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
- South London and Maudsley National Health Service (NHS) Foundation Trust National Eating Disorder Service, London, United Kingdom
- Psychology Department, Illia State University, Tbilisi, Georgia
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15
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Cassioli E, Rossi E, D'Anna G, Martelli M, Hazzard VM, Crosby RD, Wonderlich SA, Ricca V, Castellini G. A 1-year follow-up study of the longitudinal interplay between emotion dysregulation and childhood trauma in the treatment of anorexia nervosa. Int J Eat Disord 2022; 55:98-107. [PMID: 34862809 PMCID: PMC8787461 DOI: 10.1002/eat.23647] [Citation(s) in RCA: 4] [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: 10/06/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The study aimed to investigate the complex relationship between eating disorder (ED) specific psychopathology, emotion dysregulation, and their longitudinal variations in patients with anorexia nervosa (AN) treated with a multidisciplinary approach including enhanced cognitive-behavior therapy (CBT-E), and to provide an integrated model which includes childhood trauma as a predictor of worse treatment outcomes. METHOD In total, 120 female patients with AN were evaluated at admission (T0), and 105 were re-evaluated after 1 year (T1) of treatment. At T0, patients underwent a clinical assessment and filled the Symptom Checklist 90-Revised (SCL90-R), the Eating Disorders Examination Questionnaire (EDE-Q), the Difficulties in Emotion Regulation Scale (DERS), and the Childhood Trauma Questionnaire (CTQ). SCL-90-R, EDE-Q, and DERS were readministered at T1. Variations between T0 and T1 were evaluated, and the proposed model was investigated using bivariate latent change score analysis in a structural equation modeling (SEM) framework. RESULTS An overall significant clinical amelioration was observed after treatment. A unidirectional effect of DERS scores on EDE-Q variations was outlined by SEM: patients with higher baseline DERS scores achieved less EDE-Q improvements, and EDE-Q latent change score was significantly predicted by longitudinal variations of DERS-but not vice versa. Higher CTQ scores predicted reduced treatment efficacy for ED-specific psychopathology through the mediating effect of higher baseline DERS scores. DISCUSSION The present study sheds light on the mechanism by which early trauma compromises treatment outcome in patients with AN, underlining the crucial role of emotional dysregulation.
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Affiliation(s)
- Emanuele Cassioli
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
| | - Eleonora Rossi
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
| | - Giulio D'Anna
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
| | - Michela Martelli
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
| | | | - Ross D. Crosby
- Sanford Center for Biobehavioral ResearchFargoNorth DakotaUSA
| | | | - Valdo Ricca
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
| | - Giovanni Castellini
- Psychiatry Unit, Department of Health SciencesUniversity of FlorenceFlorence
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16
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Smith KE, Mason TB, Schaefer LM, Anderson LM, Hazzard VM, Crosby RD, Engel SG, Crow SJ, Wonderlich SA, Peterson CB. Micro-level de-coupling of negative affect and binge eating in relationship to macro-level outcomes in binge eating disorder treatment. Psychol Med 2022; 52:140-148. [PMID: 32597737 PMCID: PMC7770007 DOI: 10.1017/s0033291720001804] [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] [Indexed: 02/08/2023]
Abstract
BACKGROUND While negative affect reliably predicts binge eating, it is unknown how this association may decrease or 'de-couple' during treatment for binge eating disorder (BED), whether such change is greater in treatments targeting emotion regulation, or how such change predicts outcome. This study utilized multi-wave ecological momentary assessment (EMA) to assess changes in the momentary association between negative affect and subsequent binge-eating symptoms during Integrative Cognitive Affective Therapy (ICAT-BED) and Cognitive Behavior Therapy Guided Self-Help (CBTgsh). It was predicted that there would be stronger de-coupling effects in ICAT-BED compared to CBTgsh given the focus on emotion regulation skills in ICAT-BED and that greater de-coupling would predict outcomes. METHODS Adults with BED were randomized to ICAT-BED or CBTgsh and completed 1-week EMA protocols and the Eating Disorder Examination (EDE) at pre-treatment, end-of-treatment, and 6-month follow-up (final N = 78). De-coupling was operationalized as a change in momentary associations between negative affect and binge-eating symptoms from pre-treatment to end-of-treatment. RESULTS There was a significant de-coupling effect at follow-up but not end-of-treatment, and de-coupling did not differ between ICAT-BED and CBTgsh. Less de-coupling was associated with higher end-of-treatment EDE global scores at end-of-treatment and higher binge frequency at follow-up. CONCLUSIONS Both ICAT-BED and CBTgsh were associated with de-coupling of momentary negative affect and binge-eating symptoms, which in turn relate to cognitive and behavioral treatment outcomes. Future research is warranted to identify differential mechanisms of change across ICAT-BED and CBTgsh. Results also highlight the importance of developing momentary interventions to more effectively de-couple negative affect and binge eating.
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Affiliation(s)
- Kathryn E. Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, US
| | - Tyler B. Mason
- Department of Preventive Medicine, University of Southern California, Los Angeles, California, USA
| | - Lauren M. Schaefer
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Lisa M. Anderson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
| | - Vivienne M. Hazzard
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Ross D. Crosby
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota, USA
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
| | - Scott G. Engel
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota, USA
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
| | - Scott J. Crow
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
- The Emily Program, Saint Paul, Minnesota, USA
| | - Stephen A. Wonderlich
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota, USA
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
| | - Carol B. Peterson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
- The Emily Program, Saint Paul, Minnesota, USA
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17
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Henderson M, Bould H, Flouri E, Harrison A, Lewis G, Lewis G, Srinivasan R, Stafford J, Warne N, Solmi F. Association of Emotion Regulation Trajectories in Childhood With Anorexia Nervosa and Atypical Anorexia Nervosa in Early Adolescence. JAMA Psychiatry 2021; 78:1249-1257. [PMID: 34232251 PMCID: PMC8264752 DOI: 10.1001/jamapsychiatry.2021.1599] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE People with anorexia nervosa often experience difficulties regulating their emotions. There is no longitudinal evidence as to whether these differences are already present in childhood or when they begin to emerge. OBJECTIVE To investigate the association between emotion regulation trajectories from 3 to 7 years of age and symptoms of anorexia nervosa and atypical anorexia nervosa in adolescence. DESIGN, SETTING, AND PARTICIPANTS This cohort study included all children with complete exposure data in the Millennium Cohort Study, a UK general population birth cohort. Data were acquired from June 2001 to March 2016 and analyzed from June to November 2020. EXPOSURES Mothers reported on their children's emotion regulation skills at 3, 5, and 7 years of age using the Children's Social Behavior Questionnaire. Multilevel models were used to derive early childhood emotion regulation scores (ie, predicted intercept) and within-child changes in emotion regulation scores from 3 to 7 years of age (ie, predicted slope). MAIN OUTCOME AND MEASURES Symptoms consistent with a DSM-5 diagnosis of anorexia nervosa or atypical anorexia nervosa at 14 years of age, defined using a range of questions relative to body image, weight perception, and dieting behaviors (hereinafter referred to as broad anorexia nervosa). Univariable and multivariable logistic regression models tested the association between exposures and outcome. Regression models were adjusted for child and family sociodemographic and socioeconomic characteristics and mental health difficulties, prenatal and perinatal factors, child's cognitive development, and maternal attachment. RESULTS A total of 15 896 participants (85.7% of total sample; 51.0% boys; 84.5% White individuals) had complete data on the exposure and were included in the main analyses. Among those with complete exposure and outcome data (9912 of the analytical sample [62.4%]), 97 participants (1.0%; 86 [88.7%] girls and 85 [87.6%] White individuals) had symptoms consistent with a diagnosis of broad anorexia nervosa at 14 years of age. No evidence suggested that children with lower emotion regulation ability at 3 years of age had greater odds of later reporting symptoms of broad anorexia nervosa (odds ratio [OR], 1.21; 95% CI, 0.91-1.63). However, children whose emotion regulation skills did not improve over childhood and who had greater problems regulating emotions at 7 years of age had higher odds of having broad anorexia nervosa at 14 years of age (OR, 1.45; 95% CI, 1.16-1.83). CONCLUSIONS AND RELEVANCE These findings suggest that difficulties in developing age-appropriate emotion regulation skills in childhood are associated with experiencing broad anorexia nervosa in adolescence. Interventions to support the development of emotion regulation skills across childhood may help reduce the incidence of anorexia nervosa.
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Affiliation(s)
- Mariella Henderson
- Division of Psychiatry, University College London, London, United Kingdom
| | - Helen Bould
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom,Gloucestershire Health and Care NHS (National Health Service) Foundation Trust, Gloucester, United Kingdom
| | - Eirini Flouri
- Institute of Education, University College London, London, United Kingdom
| | - Amy Harrison
- Institute of Education, University College London, London, United Kingdom
| | - Gemma Lewis
- Division of Psychiatry, University College London, London, United Kingdom
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, United Kingdom
| | - Ramya Srinivasan
- Division of Psychiatry, University College London, London, United Kingdom
| | - Jean Stafford
- Division of Psychiatry, University College London, London, United Kingdom
| | - Naomi Warne
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Francesca Solmi
- Division of Psychiatry, University College London, London, United Kingdom
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18
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McDonald HM, Sherman KA, Kasparian NA. A mediated model of mindful awareness, emotion regulation, and maternal mental health during pregnancy and postpartum. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2021. [DOI: 10.1080/00049530.2021.1908846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | | | - Nadine A. Kasparian
- Cincinnati Children’s Centre for Heart Disease and Mental Health, Heart Institute and the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children’s Hospital, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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19
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Jennings KM, Bodell LP, Crosby RD, Haynos AF, Wildes JE. Mixture Modeling to Characterize Anorexia Nervosa: Integrating Personality and Eating Disorder Psychopathology. J Am Psychiatr Nurses Assoc 2021; 27:231-239. [PMID: 31291805 PMCID: PMC7081379 DOI: 10.1177/1078390319862029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND: Efforts to examine alternative classifications (e.g., personality) of anorexia nervosa (AN) using empirical techniques are crucial to elucidate diverse symptom presentations, personality traits, and psychiatric comorbidities. AIMS: The purpose of this study was to use an empirical approach (mixture modeling) to test an alternative classification of AN as categorical, dimensional, or hybrid categorical-dimensional construct based on the co-occurrence of personality psychopathology and eating disorder clinical presentation. METHODS: Patients with AN (N = 194) completed interviews and questionnaires at treatment admission and 3-month follow-up. Mixture modeling was used to test whether indicators best classified AN as categorical, dimensional, or hybrid. RESULTS: A four-latent class, one-latent dimension mixture model that was variant across groups provided the best fit to the data. Results suggest that all classes were characterized by low self-esteem and self-harming and suicidality tendencies. Individuals assigned to Latent Class 2 (LC2; n = 21) had a greater tendency toward being impulsive and easily angered and having difficulties controlling anger compared with those in LC1 (n = 84) and LC3 (n = 66). Moreover, individuals assigned to LC1 and LC3 were more likely to have a poor outcome from intensive treatment compared with those in LC4 (n = 21). Findings indicate that the dimensional aspect within each class measured frequency of specific eating disorder behaviors but did not predict treatment outcomes. CONCLUSIONS: These results emphasize the complexity of AN and the importance of considering how facets of clinical presentation beyond eating disorder behaviors may have different treatment and prognostic implications.
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Affiliation(s)
- Karen M Jennings
- Karen M. Jennings, PhD, RN, PMHNP-BC, University of Rhode Island, Providence, RI, USA
| | - Lindsay P Bodell
- Lindsay P. Bodell, PhD, Western University, London, Ontario, Canada
| | - Ross D Crosby
- Ross D. Crosby, PhD, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Ann F Haynos
- Ann F. Haynos, PhD, University of Minnesota, Minneapolis, MN, USA
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20
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Emotion Dysregulation within the CBT-E Model of Eating Disorders: A Narrative Review. COGNITIVE THERAPY AND RESEARCH 2021. [DOI: 10.1007/s10608-021-10225-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Marco JH, Cañabate M, Martinez C, Baños RM, Guillen V, Perez S. Meaning in Life Mediates Between Emotional Deregulation and Eating Disorders Psychopathology: A Research From the Meaning-Making Model of Eating Disorders. Front Psychol 2021; 12:635742. [PMID: 33833719 PMCID: PMC8021913 DOI: 10.3389/fpsyg.2021.635742] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/10/2021] [Indexed: 01/31/2023] Open
Abstract
Emotional dysregulation, age, gender, and obesity are transdiagnostic risk factors for the development and maintenance of eating disorders (EDs). Previous studies found that patients with ED had less meaning in life than the non-clinical population, and that meaning in life acted as a buffer in the course of ED; however, to the data, there are no studies about the mediator role of meaning in life in association between the emotional dysregulation and the ED psychopathology. Objective: To analyze the mediating role of meaning in life in the relationship between emotional dysregulation and the ED psychopathology in three samples with diverse risk factors for ED. Method: Sample 1, n = 153 undergraduate young women; sample 2, n = 122 participants with obesity; and sample 3, n = 292 participants with ED. Multiple mediation analysis was performed. Results: Sample 1: meaning in life showed a mediation effect between emotional dysregulation and the ED psychopathology (direct effect β = 0.390, p < 0.05) (indirect effect β = 0.227, p < 0.05), body satisfaction (direct effect β = −0.017, p < 0.05) (indirect effect β = −0.013, p < 0.01), and depression symptoms (direct effect β = 1.112, p < 0.001) (indirect effect β = 0.414, p < 0.001); sample 2: meaning in life showed a mediation effect between emotional dysregulation and binge eating and purging behaviors (direct effect β = 0.194, p < 0.01) (indirect effect β = 0.054, p < 0.05) and depression symptoms (direct effect β = 0.357, p < 0.001) (indirect effect β = 0.063, p < 0.05); sample 3: meaning in life showed a mediation effect between emotional dysregulation and the ED psychopathology (direct effect β = 0.884, p < 0.001) (indirect effect β = 0.252, p < 0.007), body satisfaction (direct effect β = −0.033, p < 0.05) (indirect effect β = −0.021, p < 0.001), borderline symptoms (direct effect β = 0.040, p < 0.001) (indirect effect β = 0.025, p < 0.001), and hopelessness (direct effect β = 0.211, p < 0.001) (indirect effect β = 0.087, p < 0.001). Conclusions: These studies suggest the importance of considering meaning in life as a variable in the onset and maintenance of ED.
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Affiliation(s)
- Jose H Marco
- Personality, Assessment and Psychological Treatment, University of Valencia, Valencia, Spain.,CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Montserrat Cañabate
- University CEU Cardenal Herrera, Castellón de la Plana, Spain.,Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Cristina Martinez
- Personality, Assessment and Treatments, Catholic University of Valencia San Vicente Martyr, Valencia, Spain
| | - Rosa M Baños
- Personality, Assessment and Psychological Treatment, University of Valencia, Valencia, Spain.,CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Verónica Guillen
- Personality, Assessment and Psychological Treatment, University of Valencia, Valencia, Spain.,CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Sandra Perez
- Personality, Assessment and Treatments, Catholic University of Valencia San Vicente Martyr, Valencia, Spain
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22
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van Elburg A, Danner UN, Sternheim LC, Lammers M, Elzakkers I. Mental Capacity, Decision-Making and Emotion Dysregulation in Severe Enduring Anorexia Nervosa. Front Psychiatry 2021; 12:545317. [PMID: 33776810 PMCID: PMC7991306 DOI: 10.3389/fpsyt.2021.545317] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 01/28/2021] [Indexed: 12/20/2022] Open
Abstract
Severe and Enduring Anorexia Nervosa (SE-AN) is a chronic eating disorder characterized by long-term starvation and its physical and psychological sequelae, and severe loss of quality of life. Interactions between neurobiological changes caused by starvation, vulnerability (personality) traits, and eating behaviors play a role. Several other factors, such as increased fear and decreased social cognition, have also been found in relation to SE-AN. With this in mind, we aim to add to the understanding of SE-AN by introducing the concept of mental capacity (MC), which refers to the ability to understand and process information-both on a cognitive and an emotional level-and then make a well-informed choice. MC may be an important construct within the context of SE-AN. Furthermore, we will argue how impaired decision-making processes may underlie, fuel, or contribute to limited MC in SE-AN. We will speculate on the importance of dysfunctional emotion processing and anxiety-related processes (e.g., a high intolerance of uncertainty) and their potential interaction with decision-making. Lastly, we will propose how these aspects, which to our knowledge have previously received little attention, may advise research and treatment or help in dealing with the "want but cannot" situation of life-threatening AN.
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Affiliation(s)
- Annemarie van Elburg
- Department of Clinical Psychology, Faculty of Social Sciences, Utrecht University, Utrecht, Netherlands.,Rintveld Center for Eating Disorders, Altrecht Mental Health Institute, Zeist, Netherlands
| | - Unna Nora Danner
- Department of Clinical Psychology, Faculty of Social Sciences, Utrecht University, Utrecht, Netherlands.,Rintveld Center for Eating Disorders, Altrecht Mental Health Institute, Zeist, Netherlands
| | - Lot Catharina Sternheim
- Department of Clinical Psychology, Faculty of Social Sciences, Utrecht University, Utrecht, Netherlands
| | | | - Isis Elzakkers
- Rintveld Center for Eating Disorders, Altrecht Mental Health Institute, Zeist, Netherlands
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23
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Paulus FW, Ohmann S, Möhler E, Plener P, Popow C. Emotional Dysregulation in Children and Adolescents With Psychiatric Disorders. A Narrative Review. Front Psychiatry 2021; 12:628252. [PMID: 34759846 PMCID: PMC8573252 DOI: 10.3389/fpsyt.2021.628252] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 08/27/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Emotional dysregulation (ED) is a transdiagnostic construct defined as the inability to regulate the intensity and quality of emotions (such as, fear, anger, sadness), in order to generate an appropriate emotional response, to handle excitability, mood instability, and emotional overreactivity, and to come down to an emotional baseline. Because ED has not been defined as a clinical entity, and because ED plays a major role in child and adolescent psychopathology, we decided to summarize current knowledge on this topic based on a narrative review of the current literature. Methods: This narrative review is based on a literature search of peer-reviewed journals. We searched the databases ERIC, PsycARTICLES, PsycINFO and PSYNDEX on June 2, 2020 for peer reviewed articles published between 2000 and 2020 in English language for the preschool, school, and adolescent age (2-17 years) using the following search terms: "emotional dysregulation" OR "affect dysregulation," retrieving 943 articles. Results: The results of the literature search are presented in the following sections: the relationship between ED and psychiatric disorders (ADHD, Mood Disorders, Psychological Trauma, Posttraumatic Stress Disorder, Non-suicidal Self-Injury, Eating Disorders, Oppositional Defiant Disorder, Conduct Disorder, Disruptive Disruptive Mood Dysregulation Disorder, Personality Disorders, Substance Use Disorder, Developmental Disorders, Autism Spectrum Disorder, Psychosis and Schizophrenia, and Gaming Disorder), prevention, and treatment of ED. Conclusion: Basic conditions of ED are genetic disposition, the experience of trauma, especially sexual or physical abuse, emotional neglect in childhood or adolescence, and personal stress. ED is a complex construct and a comprehensive concept, aggravating a number of various mental disorders. Differential treatment is mandatory for individual and social functioning.
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Affiliation(s)
- Frank W Paulus
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Saarland University Medical Center, Homburg, Germany
| | - Susanne Ohmann
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria.,Austrian Society of Cognitive Behavioral Therapy (OeGVT), Vienna, Austria
| | - Eva Möhler
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Saarland University Medical Center, Homburg, Germany
| | - Paul Plener
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Christian Popow
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria.,Austrian Society of Cognitive Behavioral Therapy (OeGVT), Vienna, Austria.,Department of Child and Adolescent Psychiatry and Psychotherapy, Regional Psychiatric Hospital, Mauer, Austria
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24
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Monell E, Clinton D, Birgegård A. Self-directed behaviors differentially explain associations between emotion dysregulation and eating disorder psychopathology in patients with or without objective binge-eating. J Eat Disord 2020; 8:17. [PMID: 32377341 PMCID: PMC7193412 DOI: 10.1186/s40337-020-00294-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 04/02/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Emotion dysregulation and negative self-directed behaviors are key characteristics of eating disorders (EDs), but their interaction in relation to ED psychopathology is insufficiently explored, and empirically robust and clinically relevant models are needed. METHODS This study examined whether the association between emotion dysregulation and ED psychopathology was mediated by different negative self-directed behaviors in 999 ED patients divided into two sub-samples based on absence or presence of objective binge-eating episodes (OBE). Several simple and extended mediation models were examined using the Difficulties in Emotion Regulation Scale (DERS) as independent variable, the Structural Analysis of Social Behavior (SASB) as mediator, and the Eating Disorder Examination Questionnaire (EDE-Q) as dependent variable. RESULTS An associational pathway was found where higher emotion dysregulation was associated with more negative self-directed behaviors, which in turn was associated with higher ED psychopathology. Self-directed behaviors of importance differed between patient groups. In participants without OBE, lower self-love and higher self-attack were influential, whereas in participants with OBE, lower self-affirmation and higher self-blame were influential. CONCLUSIONS Self-directed behaviors may help to explain the association between emotion dysregulation and ED psychopathology. Our findings have both theoretical and clinical implications that are pathology-specific. Addressing specific self-directed behaviors could be an important way of helping patients deal with their emotions in relation to ED psychopathology.
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Affiliation(s)
- Elin Monell
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Norra Stationsgatan 69, SE-11364 Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - David Clinton
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Norra Stationsgatan 69, SE-11364 Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Institute for Eating Disorders, Oslo, Sweden
| | - Andreas Birgegård
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Norra Stationsgatan 69, SE-11364 Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Brown TA, Cusack A, Berner LA, Anderson L, Nakamura T, Gomez L, Trim J, Chen JY, Kaye WH. Emotion Regulation Difficulties During and After Partial Hospitalization Treatment Across Eating Disorders. Behav Ther 2020; 51:401-412. [PMID: 32402256 PMCID: PMC7225176 DOI: 10.1016/j.beth.2019.07.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 07/01/2019] [Accepted: 07/03/2019] [Indexed: 01/19/2023]
Abstract
Emotion regulation deficits are associated with eating disorder (ED) symptoms, regardless of eating disorder diagnosis. Thus, recent treatment approaches for EDs, such as dialectical behavior therapy (DBT), have focused on teaching patients skills to better regulate emotions. The present study examined changes in emotion regulation among adult patients with EDs during DBT-oriented partial hospital treatment, and at follow-up (M[SD] = 309.58[144.59] days from discharge). Exploratory analyses examined associations between changes in emotion regulation and ED symptoms. Patients with anorexia nervosa, restricting (AN-R, n = 77), and binge-eating/purging subtype (AN-BP, n = 46), or bulimia nervosa (BN, n = 118) completed the Difficulties in Emotion Regulation Scale (DERS) at admission, discharge, and follow-up. Patients with BN demonstrated significant improvements across all facets of emotion dysregulation from admission to discharge and maintained improvements at follow-up. Although patients with AN-BP demonstrated statistically significant improvements on overall emotion regulation, impulsivity, and acceptance, awareness, and clarity of emotions, from admission to discharge, these improvements were not significant at follow-up. Patients with AN-R demonstrated statistically significant improvements on overall emotion dysregulation from treatment admission to discharge. Changes in emotion regulation were moderately correlated with changes in ED symptoms over time. Results support different trajectories of emotion regulation symptom change in DBT-oriented partial hospital treatment across ED diagnoses, with patients with BN demonstrating the most consistent significant improvements.
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Affiliation(s)
- Tiffany A. Brown
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Anne Cusack
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Laura A. Berner
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Leslie Anderson
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Tiffany Nakamura
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Lauren Gomez
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Julie Trim
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Joanna Y. Chen
- Department of Psychology, Drexel University; 3201 Chestnut St, Philadelphia, PA 19104
| | - Walter H. Kaye
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
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26
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Holmqvist Larsson K, Lowén A, Hellerstedt L, Bergcrona L, Salerud M, Zetterqvist M. Emotion regulation group skills training: a pilot study of an add-on treatment for eating disorders in a clinical setting. J Eat Disord 2020; 8:12. [PMID: 32266070 PMCID: PMC7118896 DOI: 10.1186/s40337-020-00289-1] [Citation(s) in RCA: 8] [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: 10/31/2019] [Accepted: 03/10/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Emotion regulation difficulties appear to play a role in the development and maintenance of several eating disorders. This pilot study aimed at examining whether a short add-on group skills training in emotion regulation for young adults with different eating disorders was feasible in a psychiatric clinical setting. We also investigated if the treatment increased knowledge of emotions, and decreased self-reported difficulties with emotion regulation, alexithymia, symptoms of eating disorder, anxiety and depression, as well as clinical impairment. METHODS Six skills training groups were piloted with a total of 29 participants (M = 21.41 years, SD = 1.92). The treatment consisted of five sessions dealing with psychoeducation about emotions and emotion regulation skills training. Paired samples t-test was used to compare differences between before-and-after measures. RESULTS The primary outcomes measures difficulties in emotion regulation (p < 0.001) and alexithymia (p < 0.001) showed significant improvement after treatment. The total eating disorder score (p = 0.009) was also significantly reduced, as was clinical impairment (p < 0.001). Acceptance/valued direction, identifying primary emotions and learning about secondary emotions was rated as especially helpful. CONCLUSIONS This preliminary pilot study showed that group training targeting emotion regulation skills was feasible and appreciated by participants, as well as being potentially promising as an adjunctive treatment for different eating disorders. Further controlled studies are needed. TRIAL REGISTRATION The study was retrospectively registered NCT04148014 on October 30th 2019.
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Affiliation(s)
- Kristina Holmqvist Larsson
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden.,2Department of Biomedical and Clinical Sciences, Linköping university, 581 83 Linköping, Sweden
| | - Anna Lowén
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden
| | - Linda Hellerstedt
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden
| | - Linn Bergcrona
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden
| | - Mimmi Salerud
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden
| | - Maria Zetterqvist
- Department of Child and Adolescent Psychiatry, Region Östergötland, 581 85 Linköping, Sweden.,2Department of Biomedical and Clinical Sciences, Linköping university, 581 83 Linköping, Sweden
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27
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Factor Structure of the Difficulties in Emotion Regulation Scale in Treatment Seeking Adults with Eating Disorders. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2019. [DOI: 10.1007/s10862-019-09765-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
AbstractThe Difficulties in Emotion Regulation Scale (DERS) is extensively used as a measure of emotion (dys-)regulation ability in both clinical and nonclinical populations. This is the first study to examine the factor structure of both the original 36-item and short 16-item version of the DERS in adults with eating disorders and to test measurement invariance across diagnostic subgroups. The factor structure of the scale was examined using confirmatory factor analysis in a psychiatric sample of adults with eating disorders (N = 857). Four primary factor structures were fitted to the data: (1) a unidimensional model, (2) a six-factor correlated-traits model, (3) a higher-order factor solution, and (4) a bifactor model. Measurement invariance was tested for diagnostic subgroups of anorexia nervosa and bulimia nervosa and associations between factors and eating pathology were examined in each diagnostic group. Results indicated that a modified bifactor solution fitted the data adequately for both the 36-item and 16-item version of the DERS. A general factor explained most of the variance (86%) and reliability was high for the general factor of DERS (total) but lower for the subscales. Measurement invariance of the bifactor model was supported across diagnostic subgroups and test of factor means reveled that bulimia nervosa had a higher factor mean than anorexia nervosa on the general factor. The general factor accounted for a significant proportion of variance in eating pathology. Our results support the use of the total scale of both the 36-item and 16-item version among adults with eating disorders.
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28
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Cortés-García L, Hoffmann S, Warschburger P, Senra C. Exploring the reciprocal relationships between adolescents' perceptions of parental and peer attachment and disordered eating: A multiwave cross-lagged panel analysis. Int J Eat Disord 2019; 52:924-934. [PMID: 31025721 DOI: 10.1002/eat.23086] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 04/12/2019] [Accepted: 04/13/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This prospective study explored bidirectional associations between attachment quality towards mother, father, and peers and disordered eating among a large population-based sample of boys and girls in the transition from preadolescence to adolescence. Specifically, we examined whether insecure attachment relationships emerged as a risk factor for or as an outcome of disordered eating. METHOD A population-based sample of 904 adolescent girls and boys was assessed four times, at baseline (T1; Mage = 10.8 years) and at 2-, 4-, and 6-year follow-up (T2, T3, and T4). Prospective data were analyzed using cross-lagged panel models for each attachment figure (i.e., mother, father, peers) in a multigroup design to compare genders. RESULTS Better attachment to the mother led to less pronounced disturbed eating in girls across the entire age range and in boys across two time periods. In girls, more pronounced disordered eating at T3 predicted worse attachment to the mother at T4 and better attachment to the father at T1 predicted less disturbed eating at T2. In boys, disordered eating at T1 predicted better attachment to the father at T2. Concerning peer attachment, better attachment at T1 predicted disordered eating at T2, in boys only. No other significant cross-lagged effects emerged. DISCUSSION These findings highlight the differential and gender-specific contribution of attachment figures to the development of disordered eating in adolescence. Programs aimed at improving communication and trust in the relationship with parents might be promising in the prevention of disordered eating and the subsequent deterioration of parent-child attachment relationships.
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Affiliation(s)
- Laura Cortés-García
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Svenja Hoffmann
- Department of Psychology, Counseling Psychology, University of Potsdam, Potsdam, Germany
| | - Petra Warschburger
- Department of Psychology, Counseling Psychology, University of Potsdam, Potsdam, Germany
| | - Carmen Senra
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
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29
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Bodell LP, Cheng Y, Wildes JE. Psychological Impairment as a Predictor of Suicide Ideation in Individuals with Anorexia Nervosa. Suicide Life Threat Behav 2019; 49:520-528. [PMID: 29578246 PMCID: PMC6158119 DOI: 10.1111/sltb.12459] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 01/01/2018] [Indexed: 11/26/2022]
Abstract
Anorexia nervosa (AN) is an eating disorder characterized by severe food restriction resulting in low body weight and an intense fear of gaining weight. This disorder has one of the highest suicide rates of any psychiatric illness; however, few studies have investigated prospective predictors of suicide ideation (SI) in this population. Quality-of-life impairment may be particularly relevant for understanding suicide risk in AN, given associations with SI in other psychiatric disorders and associations with chronicity and severity in AN. This study explored associations between eating disorder-related impairment and SI in individuals with AN (n = 113) who completed assessments at treatment discharge and 3, 6, and 12 months after discharge. Greater psychological impairment predicted future occurrence of SI controlling for age, depression, history of SI, and eating disorder variables. Associations were specific to psychological impairment as other domains of impairment did not predict SI over time. Findings highlight the potential importance of targeting interpersonal-psychological consequences of AN to decrease future suicide risk.
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30
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Izydorczyk B, Sitnik-Warchulska K, Lizińczyk S, Lipiarz A. Psychological Predictors of Unhealthy Eating Attitudes in Young Adults. Front Psychol 2019; 10:590. [PMID: 30941079 PMCID: PMC6433833 DOI: 10.3389/fpsyg.2019.00590] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 03/04/2019] [Indexed: 01/24/2023] Open
Abstract
The objective of this study was to determine the predictive role of psychological risk factors for restrained and compulsive eating in young women and men. We examined the relationship between resilience, impulsivity, emotional intelligence and self-esteem, and restrained and compulsive eating. It was assumed that resilience and impulsivity can directly explain unhealthy eating attitudes (restrained and compulsive: both emotional eating and external eating). The study group comprised 211 individuals (105 men and 106 women) aged 20-29, all of whom were living in southern Poland. Measures included the Resilience Measurement Scale (SPP-25), the Eysenck's Impulsivity Inventory (IVE), the Multidimensional Self-Esteem Inventory (MSEI), the Emotional Intelligence Questionnaire (INTE), and the Polish adaptation of the Dutch Eating Behavior Questionnaire (DEBQ). The statistical analysis showed significant and positive correlations between emotional eating and general self-esteem, impulsivity, and weaker (but still significant) correlations with physical attractiveness. External eating was positively and significantly correlated with impulsivity and self-esteem (including physical attractiveness). Restrained eating was also positively and significantly correlated with general self-esteem. Both types of compulsive eating attitudes (emotional and external eating) were significantly and negatively correlated with resilience. Women showed a significantly higher positive correlation between impulsivity and external eating compared to men. The level of intensity of other measures proved similar across the entire study group regardless of sex. Impulsivity had the strongest and most direct significant influence on both emotional eating and external eating, and a negative effect on emotional intelligence. Resilience proved to have a significant impact on all three examined types of eating attitude (a direct negative effect on emotional eating and external eating, and positive direct effect on restrained eating), self-esteem, and emotional intelligence. An important psychological intervening variable in generating unhealthy eating attitudes proved to be self-esteem among both men and women. Emotional intelligence, which remains correlated with resilience, proved independent, with no effect on unhealthy eating attitudes. These results suggest that preventive treatment and educational programs implemented particularly among adolescents and young adults may support development of their psychological resources.
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Affiliation(s)
- Bernadetta Izydorczyk
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Kraków, Poland
| | - Katarzyna Sitnik-Warchulska
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Kraków, Poland
| | - Sebastian Lizińczyk
- Katowice Faculty of Psychology, SWPS University of Social Sciences and Humanities, Katowice, Poland
| | - Adrianna Lipiarz
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Kraków, Poland
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31
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Bullis JR, Boettcher H, Sauer‐Zavala S, Farchione TJ, Barlow DH. What is an emotional disorder? A transdiagnostic mechanistic definition with implications for assessment, treatment, and prevention. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2019. [DOI: 10.1111/cpsp.12278] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jacqueline R. Bullis
- Center for Anxiety and Related Disorders Boston University Boston Massachusetts
- Division of Depression and Anxiety Disorders Harvard Medical School McLean Hospital Belmont Massachusetts
| | - Hannah Boettcher
- Center for Anxiety and Related Disorders Boston University Boston Massachusetts
| | | | - Todd J. Farchione
- Center for Anxiety and Related Disorders Boston University Boston Massachusetts
| | - David H. Barlow
- Center for Anxiety and Related Disorders Boston University Boston Massachusetts
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32
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Oldershaw A, Startup H, Lavender T. Anorexia Nervosa and a Lost Emotional Self: A Psychological Formulation of the Development, Maintenance, and Treatment of Anorexia Nervosa. Front Psychol 2019; 10:219. [PMID: 30886593 PMCID: PMC6410927 DOI: 10.3389/fpsyg.2019.00219] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 01/22/2019] [Indexed: 12/17/2022] Open
Abstract
In this paper, we argue that Anorexia Nervosa (AN) can be explained as arising from a 'lost sense of emotional self.' We begin by briefly reviewing evidence accumulated to date supporting the consensus that a complex range of genetic, biological, psychological, and socio-environmental risk and maintenance factors contribute to the development and maintenance of AN. We consider how current interventions seek to tackle these factors in psychotherapy and potential limitations. We then propose our theory that many risk and maintenance factors may be unified by an underpinning explanation of emotional processing difficulties leading to a lost sense of 'emotional self.' Further, we discuss how, once established, AN becomes 'self-perpetuating' and the 'lost sense of emotional self' relentlessly deepens. We outline these arguments in detail, drawing on empirical and neuroscientific data, before discussing the implications of this model for understanding AN and informing clinical intervention. We argue that experiential models of therapy (e.g., emotion-focused therapy; schema therapy) be employed to achieve emergence and integration of an 'emotional self' which can be flexibly and adaptively used to direct an individual's needs and relationships. Furthermore, we assert that this should be a primary goal of therapy for adults with established AN.
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Affiliation(s)
- Anna Oldershaw
- Salmons Centre for Applied Psychology, Canterbury Christ Church University, Canterbury, United Kingdom
- Kent and Medway All Age Eating Disorder Service, North East London NHS Foundation Trust, London, United Kingdom
| | - Helen Startup
- Sussex Eating Disorders Service and Research and Development Department, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Tony Lavender
- Salmons Centre for Applied Psychology, Canterbury Christ Church University, Canterbury, United Kingdom
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Sfärlea A, Dehning S, Keller LK, Schulte-Körne G. Alexithymia predicts maladaptive but not adaptive emotion regulation strategies in adolescent girls with anorexia nervosa or depression. J Eat Disord 2019; 7:41. [PMID: 31798880 PMCID: PMC6883686 DOI: 10.1186/s40337-019-0271-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/30/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Among adolescent girls, anorexia nervosa (AN) and major depression (MD) are common and often comorbid mental health problems. Both disorders are characterised by difficulties in recognising and verbalising (alexithymia) as well as regulating one's emotions, but research in adolescent patients is scarce and little is known about the relation between alexithymia and difficulties in emotion regulation. The aims of this study were to investigate alexithymia and emotion regulation skills in adolescents with AN, adolescents with MD, and healthy adolescents, and to determine whether alexithymia functions as a predictor for emotion regulation skills. METHODS Emotion regulation strategies, alexithymia, and depressive symptoms were assessed by questionnaire measures in 12-18 year old girls with AN (n = 26), girls with MD (n = 25), and healthy girls (n = 35). Groups were compared with respect to the these variables and multiple regression analyses were calculated separately for adaptive and maladaptive emotion regulation strategies in order to examine if alexithymia predicted emotion regulation over and above age and depressive symptoms. RESULTS Girls with AN or MD both reported using adaptive emotion regulation strategies less frequently and maladaptive emotion regulation skills more frequently as well as higher levels of alexithymia compared to healthy girls. Alexithymia positively predicted maladaptive emotion regulation strategies, while depressive symptoms negatively predicted adaptive emotion regulation strategies. CONCLUSIONS The results suggest that different mechanisms may underlie the lack of adaptive and the surplus of maladaptive emotion regulation strategies in adolescent psychiatric patients.
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Affiliation(s)
- Anca Sfärlea
- 1Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Pettenkoferstr. 8a, 80336 Munich, Germany
| | - Sandra Dehning
- 1Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Pettenkoferstr. 8a, 80336 Munich, Germany
| | - Lena Katharina Keller
- 1Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Pettenkoferstr. 8a, 80336 Munich, Germany.,2Faculty of Medicine, Institute of Medical Psychology, LMU, Munich, Germany
| | - Gerd Schulte-Körne
- 1Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Pettenkoferstr. 8a, 80336 Munich, Germany
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34
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Monell E, Clinton D, Birgegård A. Emotion dysregulation and eating disorders-Associations with diagnostic presentation and key symptoms. Int J Eat Disord 2018; 51:921-930. [PMID: 30030942 DOI: 10.1002/eat.22925] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 06/12/2018] [Accepted: 06/17/2018] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Emotion dysregulation seems involved in the development, maintenance, and outcome of eating disorders (EDs). The present study aimed to differentiate patients with EDs from a comparison group on emotion dysregulation, and to examine emotion dysregulation in relation to ED diagnostic presentation and ED symptoms. METHOD Participants, patients with EDs (N = 999) and a student comparison group (N = 252), completed the Difficulties in Emotion Regulation Scale and the Eating Disorder Examination Questionnaire. Patients were compared to the comparison group and compared by diagnosis regarding emotion dysregulation, and unique associations between emotion dysregulation aspects and ED symptoms were examined. RESULTS Patients reported greater general emotion dysregulation than the comparison group, especially poorer emotional awareness and clarity. There were very few diagnostic differences. In both patients and the comparison group, limited access to emotion regulation strategies was associated with cognitive ED symptoms, and presence of binge eating in the comparison group. In patients, poor emotional awareness and emotional non-acceptance were additionally associated with cognitive symptoms, and difficulties in impulse control and emotional non-acceptance were associated with binge eating. DISCUSSION Emotion dysregulation is an important transdiagnostic characteristic of ED. Results suggest interventions that enhance emotional awareness and acceptance, as well as emotion regulation skills training, in both ED treatment and prevention.
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Affiliation(s)
- Elin Monell
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden.,Centre for Research & Development, Uppsala University/Region Gävleborg, Uppsala, Sweden
| | - David Clinton
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden.,Institute for Eating Disorders, Oslo, Norway
| | - Andreas Birgegård
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, and Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
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35
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Boyd HK, Bodell LP, Jennings KM, Graham AK, Crosby RD, Wildes JE. Relationship between desired weight constructs and eating disorder severity following treatment for anorexia nervosa. Int J Eat Disord 2018; 51:870-878. [PMID: 29734468 PMCID: PMC6222021 DOI: 10.1002/eat.22879] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 04/13/2018] [Accepted: 04/14/2018] [Indexed: 11/08/2022]
Abstract
BACKGROUND Desired weight is an indicator of illness severity in youth with anorexia nervosa (AN), but its impact on eating disorder symptoms over time and in adults is unknown. This study examined longitudinal associations between two desired weight constructs (desired weight percentage, weight difference percentage) and eating disorder severity and body mass index (BMI) in patients aged 16-62 years old with AN presenting for inpatient or day hospital treatment. METHOD Participants (N = 160) completed the Eating Disorder Examination and measures of height and weight at treatment admission, discharge, and 3, 6, and 12 months post-discharge. Desired weight percentage was calculated as [desired BMI(desired weight in kg/height in meters2 )/healthy BMI] × 100. weight difference percentage was calculated as [(actual weight-desired weight)/actual weight] × 100. RESULTS At admission, participants were approximately 78.6% of a healthy BMI and desired to be 81% of a healthy BMI. During the year following treatment, participants were 89% of a healthy BMI, but wanted to be 86% of a healthy BMI. Individuals with lower desired weight percentage (wanting to be a lower percentage of a healthy BMI) or higher weight difference percentage (wanting to lose a larger percentage of weight) at treatment admission endorsed greater eating disorder severity across time. Additionally, individuals with higher desired weight percentage or weight difference percentage had higher BMIs at intake, and greater increases in BMI over time. DISCUSSION Results highlight that desired weight constructs represent correlates of illness severity in AN and may inform an individual's likely weight trajectory during and after treatment.
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Affiliation(s)
- Hope K. Boyd
- University of Chicago, Department of Psychiatry and Behavioral Neuroscience
| | - Lindsay P. Bodell
- University of Chicago, Department of Psychiatry and Behavioral Neuroscience
| | - Karen M. Jennings
- University of Chicago, Department of Psychiatry and Behavioral Neuroscience
| | - Andrea K. Graham
- University of Chicago, Department of Psychiatry and Behavioral Neuroscience
| | - Ross D. Crosby
- Neuropsychiatric Research Institute,University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science
| | - Jennifer E. Wildes
- University of Chicago, Department of Psychiatry and Behavioral Neuroscience
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Levinson CA, Sala M, Fewell L, Brosof LC, Fournier L, Lenze EJ. Meal and snack-time eating disorder cognitions predict eating disorder behaviors and vice versa in a treatment seeking sample: A mobile technology based ecological momentary assessment study. Behav Res Ther 2018; 105:36-42. [PMID: 29614379 DOI: 10.1016/j.brat.2018.03.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 02/01/2018] [Accepted: 03/26/2018] [Indexed: 01/01/2023]
Abstract
Individuals with eating disorders experience high anxiety when eating, which may contribute to the high relapse rates seen in the eating disorders. However, it is unknown if specific cognitions associated with such anxiety (e.g., fears of gaining weight) may lead to engagement in eating disorder behaviors (e.g., weighing oneself). Participants (N = 66) recently treated at a residential eating disorder facility and diagnosed with an eating disorder (primarily anorexia nervosa; n = 40; 60.6%) utilized a mobile application to answer questions about mealtime cognitions, anxiety, and eating disorder behaviors four times a day for one week. Hierarchical linear models using cross-lag analyses identified that there were quasi-causal (and sometimes reciprocal) within-person relationships between specific eating disorder cognitions and subsequent eating disorder behaviors. These cognitions predicted higher anxiety during the next meal and eating disorder pathology at one-month follow-up. Interventions personalized to target these specific cognitions in real time might reduce eating disorder relapse.
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Affiliation(s)
- Cheri A Levinson
- University of Louisville, Department of Psychological & Brain Sciences, USA.
| | - Margarita Sala
- Southern Methodist University, Department of Psychology, USA
| | - Laura Fewell
- University of Louisville, Department of Psychological & Brain Sciences, USA
| | - Leigh C Brosof
- University of Louisville, Department of Psychological & Brain Sciences, USA
| | - Lauren Fournier
- Washington University in St. Louis, Department of Psychological & Brain Sciences, USA
| | - Eric J Lenze
- Washington University in St. Louis, Department of Psychiatry, USA
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Seidel M, King JA, Ritschel F, Boehm I, Geisler D, Bernardoni F, Beck M, Pauligk S, Biemann R, Strobel A, Goschke T, Walter H, Roessner V, Ehrlich S. Processing and regulation of negative emotions in anorexia nervosa: An fMRI study. Neuroimage Clin 2017; 18:1-8. [PMID: 29321971 PMCID: PMC5756056 DOI: 10.1016/j.nicl.2017.12.035] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 12/19/2017] [Accepted: 12/22/2017] [Indexed: 01/23/2023]
Abstract
Theoretical models and recent advances in the treatment of anorexia nervosa (AN) have increasingly focused on the role of alterations in the processing and regulation of emotions. To date, however, our understanding of these changes is still limited and reports of emotional dysregulation in AN have been based largely on self-report data, and there is a relative lack of objective experimental evidence or neurobiological data. The current functional magnetic resonance imaging (fMRI) study investigated the hemodynamic correlates of passive viewing and voluntary downregulation of negative emotions by means of the reappraisal strategy detachment in AN patients. Detachment is regarded as adaptive regulation strategy associated with a reduction in emotion-related amygdala activity and increased recruitment of prefrontal brain regions associated with cognitive control processes. Emotion regulation efficacy was assessed via behavioral arousal ratings and fMRI activation elicited by an established experimental paradigm including negative images. Participants were instructed to either simply view emotional pictures or detach themselves from feelings triggered by the stimuli. The sample consisted of 36 predominantly adolescent female AN patients and a pairwise age-matched healthy control group. Behavioral and neuroimaging data analyses indicated a reduction of arousal and amygdala activity during the regulation condition for both patients and controls. However, compared with controls, individuals with AN showed increased activation in the amygdala as well as in the right dorsolateral prefrontal cortex (dlPFC) during the passive viewing of aversive compared with neutral pictures. These results extend previous findings indicative of altered processing of salient emotional stimuli in AN, but do not point to a general deficit in the voluntary regulation of negative emotions. Increased dlPFC activation in AN during passive viewing of negative stimuli is in line with the hypothesis that the disorder may be characterized by excessive self-control. Taken together, the data seem to suggest that reappraisal via detachment may be an effective strategy to reduce negative arousal for individuals with AN.
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Affiliation(s)
- Maria Seidel
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Joseph A King
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Franziska Ritschel
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; Translational Developmental Neuroscience Section, Eating Disorder Research and Treatment Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Ilka Boehm
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Daniel Geisler
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Fabio Bernardoni
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Matthias Beck
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Sophie Pauligk
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Ronald Biemann
- Institute of Clinical Chemistry and Pathobiochemistry, Otto-von-Guericke University, Magdeburg, Germany
| | - Alexander Strobel
- Department of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Thomas Goschke
- Department of Psychology, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychology, Charité Berlin, Berlin, Germany
| | - Veit Roessner
- Translational Developmental Neuroscience Section, Eating Disorder Research and Treatment Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neuroscience, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; Translational Developmental Neuroscience Section, Eating Disorder Research and Treatment Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.
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Mallorquí-Bagué N, Vintró-Alcaraz C, Sánchez I, Riesco N, Agüera Z, Granero R, Jiménez-Múrcia S, Menchón JM, Treasure J, Fernández-Aranda F. Emotion Regulation as a Transdiagnostic Feature Among Eating Disorders: Cross-sectional and Longitudinal Approach. EUROPEAN EATING DISORDERS REVIEW 2017; 26:53-61. [PMID: 29168283 DOI: 10.1002/erv.2570] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/17/2017] [Accepted: 10/23/2017] [Indexed: 11/11/2022]
Abstract
Emotion regulation (ER) difficulties are observed in eating disorders (EDs). However, few studies have explored ER before and after treatment. The aims are as follows: to explore ER difficulties across ED types and a healthy control (HC) group (Study 1) and to assess pretreatment and post-treatment changes among ED types (Study 2). In Study 1, adult women with EDs (n = 438) and HC (n = 126) completed an assessment including Eating Disorders Inventory-2, Difficulties in Emotion Regulation Scale and Symptom Checklist-90-Revised. Patients in Study 2 (n = 69) were also reassessed after treatment. All ED types reported worse ER compared with HC (p < .001); also, ER differences were found between ED types. Prospective analyses show ER improvements after treatment (p < .001; |d| = 0.51), especially in patients with bulimia nervosa (p < .001; |d| = 1.03; Reliable Change Index = 9.79) with greater improvement in those with a better treatment outcome (p = .034). In conclusion, emotion dysregulation is a part of all forms of EDs. Furthermore, emotional dysregulation can be modified. ED treatments for anorexia nervosa and binge eating disorder might be enhanced by targeting ER skills. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Núria Mallorquí-Bagué
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain
| | | | - Isabel Sánchez
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain
| | - Nadine Riesco
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain
| | - Zaida Agüera
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain
| | - Roser Granero
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychobiology and Methodology, Autonomous University of Barcelona, Spain
| | - Susana Jiménez-Múrcia
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain.,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Spain
| | - José M Menchón
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Spain.,CIBER Salud Mental (CIBERSAM), Instituto Salud Carlos III, Spain
| | - Janet Treasure
- The Institute of Psychiatry, Psychology, and Neuroscience, Department of Psychological Medicine, King's College London, UK
| | - Fernando Fernández-Aranda
- CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain.,Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Spain.,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Spain
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39
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Rice T. On Targeting Emotion Regulation Deficits in Eating Disorders through Defense Analysis. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/15289168.2016.1231539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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40
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Bodell LP, Racine SE, Wildes JE. Examining weight suppression as a predictor of eating disorder symptom trajectories in anorexia nervosa. Int J Eat Disord 2016; 49:753-63. [PMID: 27084065 DOI: 10.1002/eat.22545] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 03/06/2016] [Accepted: 03/08/2016] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Research in individuals with bulimia nervosa has highlighted the clinical significance of weight suppression (WS), defined as the difference between one's highest and current weight. More recently, studies have suggested that WS also may play a role in symptom maintenance and weight gain during treatment in anorexia nervosa (AN) and that the influence of WS on AN outcomes may depend on an individual's body mass index (BMI). However, no study has investigated whether WS or the interaction between WS and BMI is associated with the longer-term course of eating pathology following treatment discharge in patients with AN. METHOD The current study examined a sample of females with AN (N = 180) who completed interviews and self-report questionnaires at discharge from intensive treatment and at 3, 6, and 12-months after discharge. Latent growth curve models tested whether WS, BMI, or the WS by BMI interaction significantly predicted the trajectory of eating disorder symptoms (i.e., Eating Disorder Examination global score, BMI, frequency of loss of control eating, frequency of purging) over the year following discharge. RESULTS WS at discharge predicted change in BMI, and the interaction between WS and BMI predicted growth in eating disorder severity and purging frequency over time. Neither WS nor its interaction with BMI predicted growth in loss of control eating frequency. DISCUSSION Results provide further support for the clinical significance of WS in AN symptom maintenance, but suggest that the influence of WS likely depends on an individual's BMI as well as the outcome being measured. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2016; 49:753-763).
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Affiliation(s)
- Lindsay P Bodell
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213
| | - Sarah E Racine
- Department of Psychology, Ohio University, Athens, OH, 45701
| | - Jennifer E Wildes
- Department of Psychiatry, University of Pittsburgh School of Medicine and Western Psychiatric Institute and Clinic of UPMC, Pittsburgh, PA, 15213
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41
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Münch AL, Hunger C, Schweitzer J. An investigation of the mediating role of personality and family functioning in the association between attachment styles and eating disorder status. BMC Psychol 2016; 4:36. [PMID: 27405420 PMCID: PMC4942999 DOI: 10.1186/s40359-016-0141-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 07/01/2016] [Indexed: 11/25/2022] Open
Abstract
Background This study examined relationships between attachment style, eating disorders (EDs), personality variables and family functioning. Methods In our study, 253 women (M = 25.72 years, SD = 8.73) were grouped into one of four categories either according to self-reported ED diagnosis or by exceeding cut-offs for a clinical diagnosis on the Eating Disorder Examination Questionnaire (EDE-Q) or Short Evaluation of Eating Disorders (SEED): anorexia nervosa (AN), bulimia nervosa (BN), other eating disorder (O-ED), no eating disorder (Non-ED). The ED group (AN, BN, O-ED) included 106 women (M = 24.74 years, SD = 7.71), and the Non-ED group 147 women (M = 26.42 years, SD = 9.37). Approximately half of the ED group had a comorbid disorder (59.4 %), while the majority of the Non-ED group had no psychological disorder (89.1 %). Results Participants with an ED were significantly more often insecurely attached (Adult Attachment Scale; AAS), emotionally unstable, less extraverted (Big-Five-Test of Personality; B5T) and showed less positive family functioning (Experiences in Personal Social Systems Questionnaire; EXIS.pers). Results showed partial mediation for attachment and EDs through neuroticism, extraversion and family functioning. Discussion The study found further evidence for elevated problems with attachment, personality, and family experiences in individuals with EDs, while suggesting mechanisms that may link these constructs. Implications for research and practice were discussed. Conclusion This study supports findings that acknowledge the mediating role played by personality factors and family functioning in the relationship between attachment and EDs.
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Affiliation(s)
- Anna Lena Münch
- Department of Psychology, University of Heidelberg, Hauptstraße 47-51, D-69117, Heidelberg, Germany
| | - Christina Hunger
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital Heidelberg, Bergheimer Straße 20, D-69115, Heidelberg, Germany.
| | - Jochen Schweitzer
- Institute of Medical Psychology, Center for Psychosocial Medicine, University Hospital Heidelberg, Bergheimer Straße 20, D-69115, Heidelberg, Germany
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42
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Donofry SD, Roecklein KA, Wildes JE, Miller MA, Erickson KI. Alterations in emotion generation and regulation neurocircuitry in depression and eating disorders: A comparative review of structural and functional neuroimaging studies. Neurosci Biobehav Rev 2016; 68:911-927. [PMID: 27422451 DOI: 10.1016/j.neubiorev.2016.07.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 06/13/2016] [Accepted: 07/11/2016] [Indexed: 12/18/2022]
Abstract
Major depression and eating disorders (EDs) are highly co-morbid and may share liability. Impaired emotion regulation may represent a common etiological or maintaining mechanism. Research has demonstrated that depressed individuals and individuals with EDs exhibit impaired emotion regulation, with these impairments being associated with changes in brain structure and function. The goal of this review was to evaluate findings from neuroimaging studies of depression and EDs to determine whether there are overlapping alterations in the brain regions known to be involved in emotion regulation, evidence of which would aid in the diagnosis and treatment of these conditions. Our review of the literature suggests that depression and EDs exhibit common structural and functional alterations in brain regions involved in emotion regulation, including the amygdala, ventral striatum and nucleus accumbens, anterior cingulate cortex, insula, and dorsolateral prefrontal cortex. We present preliminary support for a shared etiological mechanism. Future studies should consider manipulating emotion regulation in a sample of individuals with depression and EDs to better characterize abnormalities in these brain circuits.
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Affiliation(s)
- Shannon D Donofry
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States.
| | - Kathryn A Roecklein
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States; The Center for the Neural Basis of Cognition, Pittsburgh, PA, United States
| | - Jennifer E Wildes
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Megan A Miller
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Kirk I Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States; The Center for the Neural Basis of Cognition, Pittsburgh, PA, United States
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Racine SE, Forbush KT, Wildes JE, Hagan KE, Pollack LO, May C. Voluntary emotion regulation in anorexia nervosa: A preliminary emotion-modulated startle investigation. J Psychiatr Res 2016; 77:1-7. [PMID: 26945729 PMCID: PMC4826846 DOI: 10.1016/j.jpsychires.2016.02.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 01/25/2016] [Accepted: 02/19/2016] [Indexed: 11/17/2022]
Abstract
Emotion regulation difficulties are implicated in the development and maintenance of anorexia nervosa (AN). However, research has been limited by an almost exclusive reliance on self-report. This study is the first to use the emotion-modulated startle paradigm (EMSP) to investigate emotional reactivity and voluntary emotion regulation in individuals with AN. Twenty women with AN viewed negative, positive, neutral, and food images and were asked to enhance, suppress, or maintain their emotional responses mid-way through picture presentation. Startle eyeblink magnitudes in response to startle probes administered prior, and subsequent, to regulation instructions indexed emotional reactivity and regulation, respectively. On emotional reactivity trials, startle magnitudes were greater for negative, positive, and food images, compared to neutral images. Participants had difficulty suppressing startle responses to negative and food images, as indicated by non-significant suppress-maintain comparisons. In contrast, startle responses to enhance and suppress cues during presentation of pleasant images were comparable and significantly lower than maintain cues. Findings converge with self-report data to suggest that patients with AN have difficulties with voluntary emotion regulation. The EMSP may be a promising trans-diagnostic method for examining emotion regulation difficulties that underlie risk for eating disorders and other psychiatric conditions.
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Affiliation(s)
| | | | - Jennifer E. Wildes
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kelsey E. Hagan
- Department of Psychology, University of Kansas, Lawrence, KS, USA
| | - Lauren O. Pollack
- Department of Psychology, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Casey May
- Department of Psychology, University of North Carolina-Greensboro, Greensboro, NC, USA
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Stroe-Kunold E, Friederich HC, Stadnitski T, Wesche D, Herzog W, Schwab M, Wild B. Emotional Intolerance and Core Features of Anorexia Nervosa: A Dynamic Interaction during Inpatient Treatment? Results from a Longitudinal Diary Study. PLoS One 2016; 11:e0154701. [PMID: 27191959 PMCID: PMC4871421 DOI: 10.1371/journal.pone.0154701] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 04/18/2016] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE The role of emotion dysregulation with regard to the psychopathology of anorexia nervosa (AN) is increasingly discussed. It is both assumed that AN symptoms have an impact on difficulties in tolerating aversive emotions and that-conversely-emotion dysregulation influences AN. To date, such conclusions are drawn on the basis of cross-sectional data not allowing for inferences on the temporal dynamics. The current study investigates the longitudinal interaction between emotional intolerance and core AN symptoms over the course of inpatient treatment by comparing patients with high (BMI<15 kg/m2) vs. low symptom severity (HSS vs. LSS). METHOD The study adopted a longitudinal, process-oriented design with N = 16 analysed electronic diaries. Throughout the course of their inpatient treatment, the patients answered questions daily about emotional intolerance and their AN-specific cognitions and behaviours. The temporal dynamics between emotional intolerance and these variables were analysed using a multivariate time series approach. RESULTS The time series of the processes under investigation adequately reflected the individual treatment courses. The majority of significant linear time trends was found for HSS patients. Most importantly, analysis revealed significant temporal interactions between emotional intolerance and AN symptoms in almost 70% of HSS patients. Thereby, up to 37% of variance in eating restraint and up to 23% in weight concern could be attributed to changes in emotional intolerance. CONCLUSIONS The findings support the notion that intolerable unpleasant emotions in severely affected AN patients influence their psychopathology. Additionally, time series analysis outlined the inter-individual heterogeneity of psychosomatic treatment courses of AN patients.
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Affiliation(s)
- Esther Stroe-Kunold
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
| | - Hans-Christoph Friederich
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
- Department of Psychosomatic Medicine and Psychotherapy, LVR-Clinics, University Düsseldorf, Düsseldorf, Germany
| | - Tatjana Stadnitski
- Department of Psychological Methods and Statistics, University Ulm, Ulm, Germany
| | - Daniela Wesche
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
| | - Wolfgang Herzog
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
| | - Michael Schwab
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
| | - Beate Wild
- Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
- * E-mail:
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Haynos AF, Hill B, Fruzzetti AE. Emotion regulation training to reduce problematic dietary restriction: An experimental analysis. Appetite 2016; 103:265-274. [PMID: 27105583 DOI: 10.1016/j.appet.2016.04.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/11/2016] [Accepted: 04/16/2016] [Indexed: 10/21/2022]
Abstract
Evidence suggests that emotion regulation may be a process relevant to problematic dietary restriction. However, emotion regulation has not been evaluated as an intervention target across a range of restriction severity. This study utilized an experimental design to examine whether targeting emotion regulation reduced problematic dietary restriction. Within a self-identified restrictive sample (n = 72), the effects of an emotion regulation condition (i.e., emotion regulation training) were compared to those of a control condition (i.e., nutrition information training) on dietary restriction indices (i.e., effort to reduce intake on a progressive ratio task, work towards an alternate reinforcer on a progressive ratio task, intake by dietary recall) following a stressor. Exploratory analyses of potential moderators (i.e., restraint, BMI, binge eating and purging status, emotion regulation difficulties) were conducted to examine whether these factors affected the impact of training on dietary restriction. No significant main effects of condition were detected on any outcome measure. However, results were moderated by BMI status. Participants with lower BMIs exerted less effort towards dietary restriction following the emotion regulation condition versus the control condition (p = 0.02). Results suggest that targeting emotion regulation may help to reduce problematic dietary restriction among lower weight individuals.
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Affiliation(s)
- Ann F Haynos
- Department of Psychiatry, University of Minnesota Medical Center, Minneapolis, MN, United States; Department of Psychology, University of Nevada, Reno, Reno, NV, United States.
| | - Bailey Hill
- Department of Psychology, University of Nevada, Reno, Reno, NV, United States
| | - Alan E Fruzzetti
- Department of Psychology, University of Nevada, Reno, Reno, NV, United States
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46
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Kolar DR, Hammerle F, Jenetzky E, Huss M, Bürger A. Aversive tension in female adolescents with Anorexia Nervosa: a controlled ecological momentary assessment using smartphones. BMC Psychiatry 2016; 16:97. [PMID: 27068217 PMCID: PMC4828844 DOI: 10.1186/s12888-016-0807-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 04/06/2016] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Current models of Anorexia Nervosa (AN) emphasize the role of emotion regulation. Aversive tension, described as a state of intense arousal and negative valence, is considered to be a link between emotional events and disordered eating. Recent research focused only on adult patients, and mainly general emotion regulation traits were studied. However, the momentary occurrence of aversive tension, particularly in adolescents with AN, has not been previously studied. METHOD 20 female adolescents with AN in outpatient treatment and 20 healthy adolescents aged 12 to 19 years participated in an ecological momentary assessment using their smartphones. Current states of aversive tension and events were assessed hourly for two consecutive weekdays. Mean and maximum values of aversive tension were compared. Multilevel analyses were computed to test the influence of time and reported events on aversive tension. The effect of reported events on subsequent changes of aversive tension in patients with AN were additionally tested in a multilevel model. RESULTS AN patients showed higher mean and maximum levels of aversive tension. In a multilevel model, reported food intake was associated with higher levels of aversive tension in the AN group, whereas reported school or sport-related events were not linked to specific states of aversive tension. After food intake, subsequent increases of aversive tension were diminished and decreases of aversive tension were induced in adolescents with AN. CONCLUSIONS Aversive tension may play a substantial role in the psychopathology of AN, particular in relation with food intake. Therefore, treatment should consider aversive tension as a possible intervening variable during refeeding. Our findings encourage further research on aversive tension and its link to disordered eating. TRIAL REGISTRATION German register of clinical trials (DRKS): DRKS00005228 (Date of registration: September 2, 2013).
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Affiliation(s)
- David R. Kolar
- Department for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Florian Hammerle
- Department for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Ekkehart Jenetzky
- Department for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University, Mainz, Germany ,Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
| | - Michael Huss
- Department for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Arne Bürger
- Department for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University, Mainz, Germany ,Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Würzburg, Würzburg, Germany
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47
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Rowsell M, MacDonald DE, Carter JC. Emotion regulation difficulties in anorexia nervosa: associations with improvements in eating psychopathology. J Eat Disord 2016; 4:17. [PMID: 27195121 PMCID: PMC4870742 DOI: 10.1186/s40337-016-0108-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 05/12/2016] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Difficulties with emotion regulation have been established as a core deficit in anorexia nervosa (AN). However, limited research has evaluated whether weight gain is associated with improvements in emotion regulation difficulties in AN and whether improvements in emotion regulation are associated with reductions in eating disorder psychopathology. The aims of this study were threefold: 1) to examine the nature and extent of emotion regulation difficulties in AN; 2) to determine whether these difficulties improved during intensive treatment for the eating disorder; and 3) to study whether improvements in emotion regulation were associated with improvements in eating disorder psychopathology. METHOD The participants were 108 patients who met DSM-IV-TR criteria for AN and were admitted to a specialized intensive treatment program. Self-report measures of eating disorder symptoms and difficulties with emotion regulation were administered at admission to and discharge from the program. RESULTS Patients with the binge-purge subtype of AN reported greater difficulties with impulse control when upset and more limited access to emotion regulation strategies when experiencing negative emotions than those with the restricting subtype. Among those who completed treatment and became weight restored, improvements in emotion regulation difficulties were observed. Greater pre-to-post treatment improvements in emotional clarity and engagement in goal directed behaviours when upset were associated with greater reductions in eating disorder psychopathology during treatment. CONCLUSIONS These findings add to growing evidence suggesting that eating disorder symptoms may be related to emotion regulation difficulties in AN and that integrating strategies to address emotion regulation deficits may be important to improving treatment outcome in AN.
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Affiliation(s)
- Marsha Rowsell
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL A1B 3X9 Canada
| | - Danielle E MacDonald
- Department of Psychology, Ryerson University, Toronto, Ontario M5G 2C4 Canada ; Department of Psychiatry, University Health Network, Toronto, Ontario M5G 2C4 Canada
| | - Jacqueline C Carter
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL A1B 3X9 Canada
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Haynos AF, Crosby RD, Engel SG, Lavender JM, Wonderlich SA, Mitchell JE, Peterson CB, Crow SJ, Le Grange D. Initial test of an emotional avoidance model of restriction in anorexia nervosa using ecological momentary assessment. J Psychiatr Res 2015; 68:134-9. [PMID: 26228412 PMCID: PMC4522040 DOI: 10.1016/j.jpsychires.2015.06.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 05/31/2015] [Accepted: 06/19/2015] [Indexed: 10/23/2022]
Abstract
It has been hypothesized that restrictive eating allows individuals with anorexia nervosa (AN) to avoid contact with negative emotions; however, this presumption has not been directly tested. In this study, we conducted an initial investigation examining whether restrictive eating serves an emotional avoidance function among individuals with AN. Females with AN (n = 118) reported on negative and positive affect, anxiety/tension, and eating behaviors at multiple time points daily over a 2-week period using ecological momentary assessment methodology. Affective patterns were compared using generalized estimating equation models between days in which participants reported either: (1) relatively high restriction (without binge eating); (2) relatively low restriction (without binge eating); (3) binge eating; or (4) no restriction or binge eating. We hypothesized that, if restriction were functioning to avoid negative affect, average negative affect and anxiety/tension, as well as average negative and positive affect lability, would be lower and average positive affect would be higher on days characterized by high levels of restriction compared to other eating patterns. Contrary to hypotheses: (1) average negative affect, anxiety/tension, and positive affect were not significantly different between days characterized by high restriction and those characterized by low or no restriction; (2) Negative affect and anxiety/tension lability were higher on days characterized by high restriction compared to no restriction or binge eating days; (3) Anxiety/tension lability was higher on days characterized by high versus low levels of restriction. This patterns of findings does not support an avoidance model of restrictive eating for individuals with AN.
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Affiliation(s)
- Ann F. Haynos
- Department of Psychology, University of Nevada, Reno, Reno, NV
| | - Ross D. Crosby
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences and Neuropsychiatric Research Institute, Fargo, ND
| | - Scott G. Engel
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences and Neuropsychiatric Research Institute, Fargo, ND
| | - Jason M. Lavender
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences and Neuropsychiatric Research Institute, Fargo, ND
| | - Stephen A. Wonderlich
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences and Neuropsychiatric Research Institute, Fargo, ND
| | - James E. Mitchell
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences and Neuropsychiatric Research Institute, Fargo, ND
| | - Carol B. Peterson
- Department of Psychiatry, University of Minnesota School of Medicine and the Emily Program, Minneapolis, MN
| | - Scott J. Crow
- Department of Psychiatry, University of Minnesota School of Medicine and the Emily Program, Minneapolis, MN
| | - Daniel Le Grange
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
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49
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Haynos AF, Roberto CA, Attia E. Examining the associations between emotion regulation difficulties, anxiety, and eating disorder severity among inpatients with anorexia nervosa. Compr Psychiatry 2015; 60:93-8. [PMID: 25842195 PMCID: PMC4459906 DOI: 10.1016/j.comppsych.2015.03.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 02/26/2015] [Accepted: 03/17/2015] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE There is growing interest in the role of emotion regulation in anorexia nervosa (AN). Although anxiety is also hypothesized to impact symptoms of AN, little is known about how emotion regulation, anxiety, and eating disorder symptoms interact in AN. In this study, we examined the associations between emotion regulation, anxiety, and eating disorder symptom severity in AN. METHODS Questionnaires and interviews assessing emotion regulation difficulties, anxiety, eating disorder symptoms, and eating disorder-related clinical impairment were collected from group of underweight individuals with AN (n=59) at admission to inpatient treatment. Hierarchical linear regressions were used to examine the associations of emotion regulation difficulties, anxiety, and the interaction of these constructs with eating disorder symptoms and eating disorder-related clinical impairment. RESULTS Emotion regulation difficulties were significantly positively associated with eating disorder symptoms and related clinical impairment only when anxiety levels were low and anxiety was significantly positively associated with eating disorder symptoms and related clinical impairment only when emotion regulation problems were not elevated. CONCLUSIONS This study adds to a growing literature suggesting that emotion regulation deficits are associated with eating disorder symptoms in AN. Certain individuals with AN may especially benefit from a focus on developing emotion regulation skills in the acute stages of illness.
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Affiliation(s)
- Ann F. Haynos
- Department of Psychology, University of Nevada, Reno, Reno, NV
| | - Christina A. Roberto
- Department of Social & Behavioral Sciences, Department of Nutrition, Harvard School of Public Health, Boston, MA
| | - Evelyn Attia
- Division of Clinical Therapeutics, New York State Psychiatric Institute and the Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY
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50
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Lavender JM, Wonderlich SA, Engel SG, Gordon KH, Kaye WH, Mitchell JE. Dimensions of emotion dysregulation in anorexia nervosa and bulimia nervosa: A conceptual review of the empirical literature. Clin Psychol Rev 2015; 40:111-22. [PMID: 26112760 DOI: 10.1016/j.cpr.2015.05.010] [Citation(s) in RCA: 303] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 04/10/2015] [Accepted: 05/31/2015] [Indexed: 12/14/2022]
Abstract
Several existing conceptual models and psychological interventions address or emphasize the role of emotion dysregulation in eating disorders. The current article uses Gratz and Roemer's (2004) multidimensional model of emotion regulation and dysregulation as a clinically relevant framework to review the extant literature on emotion dysregulation in anorexia nervosa (AN) and bulimia nervosa (BN). Specifically, the dimensions reviewed include: (1) the flexible use of adaptive and situationally appropriate strategies to modulate the duration and/or intensity of emotional responses, (2) the ability to successfully inhibit impulsive behavior and maintain goal-directed behavior in the context of emotional distress, (3) awareness, clarity, and acceptance of emotional states, and (4) the willingness to experience emotional distress in the pursuit of meaningful activities. The current review suggests that both AN and BN are characterized by broad emotion regulation deficits, with difficulties in emotion regulation across the four dimensions found to characterize both AN and BN, although a small number of more specific difficulties may distinguish the two disorders. The review concludes with a discussion of the clinical implications of the findings, as well as a summary of limitations of the existing empirical literature and suggestions for future research.
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Affiliation(s)
- Jason M Lavender
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA.
| | - Stephen A Wonderlich
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Scott G Engel
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Kathryn H Gordon
- North Dakota State University, Department of Psychology, Fargo, ND, USA
| | - Walter H Kaye
- University of California, San Diego School of Medicine, San Diego, CA, USA
| | - James E Mitchell
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
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