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Shepherd CB, Boswell RG, Genet J, Oliver-Pyatt W, Stockert C, Brumm R, Riebl S, Crowe E. Outcomes for binge eating disorder in a remote weight-inclusive treatment program: a case report. J Eat Disord 2023; 11:80. [PMID: 37218018 DOI: 10.1186/s40337-023-00804-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/07/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND There are no known published reports on outcomes for medically and psychiatrically compromised patients with binge eating disorder (BED) treated remotely in higher level of care settings. This case report presents outcomes of an intentionally remote weight-inclusive partial hospitalization and intensive outpatient program based on Health at Every Size® and intuitive eating principles. CASE PRESENTATION The patient presented with an extensive trauma background and long history of disturbed eating and body image. She was diagnosed with BED along with several comorbidities, most notably major depressive disorder with suicidality and non-insulin dependent diabetes mellitus. She completed a total of 186 days in the comprehensive, multidisciplinary treatment program encompassing individual and group therapy, as well as other supportive services such as meal support and in vivo exposure sessions. Upon discharge, her BED was in remission, her major depressive disorder was in partial remission, and she no longer exhibited signs of suicidality. Overall, she showed decreases in eating disorder, depressive, and anxiety symptoms as well as increases in quality of life and intuitive eating throughout treatment, which were largely maintained after one year. CONCLUSIONS This case highlights the potential of remote treatment as an option for individuals with BED, especially in cases where access to higher levels of care might be limited. These findings exemplify how a weight-inclusive approach can be effectively applied when working with this population.
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Affiliation(s)
- Caitlin B Shepherd
- Within Health, Coconut Grove, FL, USA.
- Department of Psychology, Smith College, Northampton, MA, USA.
| | - Rebecca G Boswell
- Princeton Center for Eating Disorders, Penn Medicine, Plainsboro, NJ, USA
- Department of Psychology, Princeton University, Princeton, NJ, USA
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Fogelkvist M, Aila Gustafsson S, Kjellin L, Parling T. Predictors of outcome following a body image treatment based on acceptance and commitment therapy for patients with an eating disorder. J Eat Disord 2022; 10:90. [PMID: 35778769 PMCID: PMC9250252 DOI: 10.1186/s40337-022-00615-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 06/20/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND It is important to target body image in individuals with an eating disorder (ED). Acceptance and commitment therapy (ACT) has been trialed in a few studies for individuals with an ED. Although ACT outcomes in ED patients hold promise, studies of predictors are scarce. The aim of the present study was to explore differences in ED symptom outcome at two-year follow-up in subgroups of participants attending either treatment as usual (TAU), or a group intervention based on ACT targeting body image. Additionally, we aimed to compare subjective recovery experiences between groups. METHODS The study took place at a specialized ED outpatient clinic, and included patients diagnosed with an ED that had received prior treatment and achieved a somewhat regular eating pattern. Study participants were randomly assigned to continue TAU or to participate in a group intervention based on ACT for body image issues. Only participants that completed the assigned intervention and had completed follow up assessment by two-years were included. The total sample consisted of 77 women. RESULTS In general, ACT participants showed more favorable outcomes compared to TAU, and results were more pronounced in younger participants with shorter prior treatment duration and lower baseline depression ratings. Participants with restrictive ED psychopathology had three times higher ED symptom score change if participating in ACT in comparison to TAU. CONCLUSIONS An ACT group intervention targeting body image after initial ED treatment may further enhance treatment effects. There is a need for further investigation of patient characteristics that might predict response to body image treatment, particularly regarding ED subtypes and depression ratings.
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Affiliation(s)
- Maria Fogelkvist
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, 701 82, Örebro, Sweden.
| | - Sanna Aila Gustafsson
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, 701 82, Örebro, Sweden
| | - Lars Kjellin
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, 701 82, Örebro, Sweden
| | - Thomas Parling
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, The Centre for Psychotherapy, Education and Research, Liljeholmstorget 7, 117 63, Stockholm, Sweden
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Polygenic association with severity and long-term outcome in eating disorder cases. Transl Psychiatry 2022; 12:61. [PMID: 35173158 PMCID: PMC8850420 DOI: 10.1038/s41398-022-01831-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 11/08/2022] Open
Abstract
About 20% of individuals with anorexia nervosa (AN) remain chronically ill. Therefore, early identification of poor outcome could improve care. Genetic research has identified regions of the genome associated with AN. Patients with anorexia nervosa were identified via the Swedish eating disorder quality registers Stepwise and Riksät and invited to participate in the Anorexia Nervosa Genetics Initiative. First, we associated genetic information longitudinally with eating disorder severity indexed by scores on the Clinical Impairment Assessment (CIA) in 2843 patients with lifetime AN with or without diagnostic migration to other forms of eating disorders followed for up to 16 years (mean = 5.3 years). Second, we indexed the development of a severe and enduring eating disorder (SEED) by a high CIA score plus a follow-up time ≥5 years. We associated individual polygenic scores (PGSs) indexing polygenic liability for AN, schizophrenia, and body mass index (BMI) with severity and SEED. After multiple testing correction, only the BMI PGS when calculated with traditional clumping and p value thresholding was robustly associated with disorder severity (βPGS = 1.30; 95% CI: 0.72, 1.88; p = 1.2 × 10-5) across all p value thresholds at which we generated the PGS. However, using the alternative PGS calculation method PRS-CS yielded inconsistent results for all PGS. The positive association stands in contrast to the negative genetic correlation between BMI and AN. Larger discovery GWASs to calculate PGS will increase power, and it is essential to increase sample sizes of the AN GWASs to generate clinically meaningful PGS as adjunct risk prediction variables. Nevertheless, this study provides the first evidence of potential clinical utility of PGSs for eating disorders.
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Shahnaz A, Klonsky ED. Clarifying the association of eating disorder features to suicide ideation and attempts. J Clin Psychol 2021; 77:2965-2977. [PMID: 34668573 DOI: 10.1002/jclp.23266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 09/01/2021] [Accepted: 10/06/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE We examine the relationships of eight eating disorder (ED) features to histories of suicide ideation and suicide attempts. METHOD Participants were 387 adults (62% female, mean age = 36 years) recruited via an online platform, and oversampled for the presence of ED features, who completed standardized self-report measures of study variables. RESULTS Different ED features predicted suicide ideation versus attempts. Specifically, Restrictive Eating (d = 0.44), Purging (d = 0.30), and Body Dissatisfaction (d = 0.27) were higher among ideators compared to nonsuicidal participants. In contrast, Muscle Building (d = 0.31), Excessive Exercise (d = 0.26), Cognitive Restraint (d = 0.23), and Restrictive Eating (d = 0.20) were higher among attempters compared to ideators-however, we note that the p-values for these effects range between 0.02 and 0.04 and it is unclear if they would replicate. Independent replication is important. CONCLUSION Findings have implications for the conceptualization of suicide risk in individuals with EDs.
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Affiliation(s)
- Arezoo Shahnaz
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - E David Klonsky
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
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Aizik-Reebs A, Shoham A, Bernstein A. First, do no harm: An intensive experience sampling study of adverse effects to mindfulness training. Behav Res Ther 2021; 145:103941. [PMID: 34385088 DOI: 10.1016/j.brat.2021.103941] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 06/15/2021] [Accepted: 07/26/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The study of safety and adverse effects of mindfulness-based interventions (MBIs) is limited. We propose a novel reliable change index (RCI) approach to experience sampling (ES) data to begin to understand the common domains, frequency, severity, risk for, and context of adverse responding to mindfulness meditation practice and brief MBI. METHODS Over the course of a 21-day MBI among 82 meditation-naïve participants, we estimated (i) momentary adverse effects during mindfulness meditation practice and (ii) sustained adverse effects in daily living following the intervention. RESULTS First, RCI analyses of experience sampling of mindfulness meditation document that 87% of participants demonstrated at least one momentary adverse effect during meditation, most commonly anxiety; and subject-level temporal variability or instability in experience samples of daily living did not account for momentary adverse effects attributed to mindfulness meditation sessions. Second, 25% of participants experienced a sustained adverse effect in daily living at post-intervention. Yet, neither momentary adverse effects to meditation nor vulnerability factors at pre-intervention predicted adverse effects at post-intervention. CONCLUSIONS Findings illustrate that mindfulness meditation may be transiently anxiogenic for many participants, yet, these experiences are unlikely to constitute objective harm per se. Furthermore, observed deterioration in daily living post-intervention cannot be attributed to momentary adverse effects in response to mindfulness meditation. We speculate that observed deterioration in daily living post-intervention may thus be better explained by increased awareness to internal states following mindfulness training. Findings highlight the potential utility of applying a RCI approach to intensive ES measurement to quantify adverse effects of mindfulness training specifically and mental health interventions broadly.
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Affiliation(s)
| | | | - Amit Bernstein
- University of Haifa, Israel. http://www.observingmindslab.com
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Wiklund CA, Rania M, Kuja-Halkola R, Thornton LM, Bulik CM. Evaluating disorders of gut-brain interaction in eating disorders. Int J Eat Disord 2021; 54:925-935. [PMID: 33955041 PMCID: PMC10751984 DOI: 10.1002/eat.23527] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/18/2021] [Accepted: 04/10/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Eating disorders commonly co-occur with gastrointestinal problems. This case-control study aimed to (a) document the prevalence of disorders of gut-brain interaction (DGBI) in eating disorders, (b) examine the specific impact of disordered eating behaviors on the risk of DGBI, and (c) explore the impact of current eating disorder psychopathology on DGBI. METHOD We included 765 cases with eating disorders and 1,240 controls. DGBI were assessed via the ROME III questionnaire. Prevalences of DGBI were calculated across eating disorder diagnoses (anorexia nervosa, bulimia nervosa, and multiple eating disorders) and in controls. The association between disordered eating behaviors and DGBI was examined using logistic regression models. Lastly, we compared the total number of DGBI in individuals with high versus low current eating disorder symptoms. RESULTS A large majority (88.2-95.5%) of individuals with eating disorders reported at least one DGBI and 34.8-48.7% reported three or more DGBI. Of the DGBI categories, functional bowel disorders were the most commonly endorsed category, and of the individual DGBI, irritable bowel syndrome was the most frequently reported (43.9-58.8%). All investigated disordered eating behaviors showed a positive association with most DGBI categories. Finally, individuals reporting high current eating disorder symptoms reported higher mean number of DGBI (3.03-3.34) than those with low current symptoms (1.60-1.84). DISCUSSION The directionality and mechanisms underlying the nature of the relationship between gastrointestinal and eating disorder symptoms is worthy of further study and clinicians should adopt an integrated approach by attending to both gastrointestinal and eating disorder symptoms in their patients.
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Affiliation(s)
- Camilla A Wiklund
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Marianna Rania
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, Mater Domini University Hospital, Catanzaro, Italy
| | - Ralf Kuja-Halkola
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Laura M Thornton
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Cynthia M Bulik
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Rania M, Monell E, Sjölander A, Bulik CM. Emotion dysregulation and suicidality in eating disorders. Int J Eat Disord 2021; 54:313-325. [PMID: 33205495 PMCID: PMC7984062 DOI: 10.1002/eat.23410] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/29/2020] [Accepted: 10/30/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Suicidality in eating disorders (EDs) is high, and identification of therapeutically targetable traits associated with past, current, and future suicidality is of considerable clinical importance. We examined overall and ED subtype-specific associations among suicidal ideation, suicide attempts, and general and specific aspects of emotion dysregulation in a large sample of individuals with ED, at presentation for treatment and 1-year follow-up. METHOD Using registry data from 2,406 patients, scores on the Difficulties in Emotion Dysregulation Scale (DERS) at initial registration were examined as predictors of recent suicidal ideation and self-report lifetime suicide attempts. Associations were examined in the full sample and in each ED subtype. In 406 patients, initial DERS scores were examined as predictors of suicidality at 1-year follow-up. RESULTS Overall DERS was associated with suicidal ideation and suicide attempts, even when adjusting for ED psychopathology and current depression. Perceived lack of emotion regulation strategies showed unique associations with suicidal ideation and suicide attempts, both in the full sample and in most ED subtypes. Initial DERS was also associated with follow-up suicidal ideation and suicide attempts, although this association did not remain when adjusting for past suicidality. DISCUSSION Results suggest that emotion dysregulation may be a potential mechanism contributing to suicidality in EDs, beyond the effects of ED psychopathology and current depression. Although the prevalence of suicidality differs across ED subtypes, emotion dysregulation may represent a risk trait for future suicidality that applies transdiagnostically. Results support addressing emotion dysregulation in treatment in order to reduce suicidality.
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Affiliation(s)
- Marianna Rania
- Department of Health SciencesUniversity Magna Graecia of CatanzaroCatanzaroItaly
- Center for Clinical Research and Treatment of Eating DisordersMater Domini University HospitalCatanzaroItaly
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Elin Monell
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Centre for Psychiatry Research, Department of Clinical NeuroscienceKarolinska InstitutetStockholmSweden
- Stockholm Health Care ServicesRegion StockholmStockholmSweden
| | - Arvid Sjölander
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Cynthia M. Bulik
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Department of PsychiatryUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
- Department of NutritionUniversity of North Carolina at Chapel HillChapel HillNorth CarolinaUSA
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Svedlund NE, Norring C, Ginsberg Y, von Hausswolff-Juhlin Y. Are attention deficit hyperactivity disorder symptoms stable irrespective of recovery from eating disorders? A 1-year follow-up of adult females. EUROPEAN EATING DISORDERS REVIEW 2020; 29:133-143. [PMID: 33022853 DOI: 10.1002/erv.2794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 07/28/2020] [Accepted: 09/19/2020] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To explore the influence of recovery from eating disorders (ED) at 1-year follow-up on self-reported attention deficit hyperactivity disorder (ADHD) symptoms in an unselected group of patients in a specialized ED clinic. METHODS Four hundred and eight adult females with an ED were assessed with the World Health Organization adult ADHD Self-Report Scale-Screener, and for comorbid psychiatric symptoms at baseline and 1-year follow-up. Recovery was registered at follow-up. RESULTS ADHD symptoms decreased between baseline and follow-up in recovered patients treated for bulimic ED. In not recovered patients, ADHD symptoms were stable. Decreased depressive symptoms were associated to decreased ADHD symptoms at 1-year follow-up. CONCLUSIONS Bulimic ED and ADHD are linked together. This link, although not known in every detail, has clinical implications with possible value for bulimic ED patients. Clinical studies exploring implementation of ADHD treatment strategies for Bulimia Nervosa are recommended.
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Affiliation(s)
- Nils Erik Svedlund
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | | | - Ylva Ginsberg
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
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Fogelkvist M, Gustafsson SA, Kjellin L, Parling T. Acceptance and commitment therapy to reduce eating disorder symptoms and body image problems in patients with residual eating disorder symptoms: A randomized controlled trial. Body Image 2020; 32:155-166. [PMID: 32000093 DOI: 10.1016/j.bodyim.2020.01.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 01/09/2020] [Accepted: 01/14/2020] [Indexed: 01/26/2023]
Abstract
Body image problems are central aspects of eating disorders (ED), and risk factors both for the development of and relapse into an ED. Acceptance and commitment therapy (ACT) aims at helping patients accept uncomfortable internal experiences while committing to behaviors in accordance with life values. The aim of the present study was to compare the effectiveness of a group intervention, consisting of 12 sessions, based on ACT to treatment as usual (TAU) for patients with residual ED symptoms and body image problems. The study was a randomized controlled superiority trial. Patients with residual ED symptoms and body image problems were recruited from a specialized ED clinic in Sweden. The final sample consisted of 99 women, randomized to ACT or TAU. At the two-year follow-up, patients who received ACT showed a significant greater reduction in ED symptoms and body image problems and received less specialized ED care than patients in TAU. In conclusion, ACT was superior in reducing ED symptoms and body image problems.
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Affiliation(s)
- Maria Fogelkvist
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, SE 701 82 Örebro, Sweden.
| | - Sanna Aila Gustafsson
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, SE 701 82 Örebro, Sweden.
| | - Lars Kjellin
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, SE 701 82 Örebro, Sweden.
| | - Thomas Parling
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Stockholm County Council, The Centre for Psychotherapy, Education & Research, Liljeholmstorget 7, SE-117 63 Stockholm, Sweden.
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Olivo G, Zhukovsky C, Salonen-Ros H, Larsson EM, Brooks S, Schiöth HB. Functional connectivity underlying hedonic response to food in female adolescents with atypical AN: the role of somatosensory and salience networks. Transl Psychiatry 2019; 9:276. [PMID: 31699967 PMCID: PMC6838122 DOI: 10.1038/s41398-019-0617-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/05/2019] [Accepted: 10/03/2019] [Indexed: 12/11/2022] Open
Abstract
Atypical anorexia nervosa (AN) usually occurs during adolescence. Patients are often in the normal-weight range at diagnosis; however, they often present with signs of medical complications and severe restraint over eating, body dissatisfaction, and low self-esteem. We investigated functional circuitry underlying the hedonic response in 28 female adolescent patients diagnosed with atypical AN and 33 healthy controls. Participants were shown images of food with high (HC) or low (LC) caloric content in alternating blocks during functional MRI. The HC > LC contrast was calculated. Based on the previous literature on full-threshold AN, we hypothesized that patients would exhibit increased connectivity in areas involved in sensory processing and bottom-up responses, coupled to increased connectivity from areas related to top-down inhibitory control, compared with controls. Patients showed increased connectivity in pathways related to multimodal somatosensory processing and memory retrieval. The connectivity was on the other hand decreased in patients in salience and attentional networks, and in a wide cerebello-occipital network. Our study was the first investigation of food-related neural response in atypical AN. Our findings support higher somatosensory processing in patients in response to HC food images compared with controls, however HC food was less efficient than LC food in engaging patients' bottom-up salient responses, and was not associated with connectivity increases in inhibitory control regions. These findings suggest that the psychopathological mechanisms underlying food restriction in atypical AN differ from full-threshold AN. Elucidating the mechanisms underlying the development and maintenance of eating behavior in atypical AN might help designing specific treatment strategies.
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Affiliation(s)
- Gaia Olivo
- Department of Neuroscience, Functional Pharmacology, Uppsala University, Uppsala, Sweden.
| | - Christina Zhukovsky
- 0000 0004 1936 9457grid.8993.bDepartment of Neuroscience, Functional Pharmacology, Uppsala University, Uppsala, Sweden
| | - Helena Salonen-Ros
- 0000 0004 1936 9457grid.8993.bDepartment of Neuroscience, Child and Adolescent Psychiatry, Uppsala University, Uppsala, Sweden
| | - Elna-Marie Larsson
- 0000 0004 1936 9457grid.8993.bDepartment of Surgical Sciences, Radiology, Uppsala University, Uppsala, Sweden
| | - Samantha Brooks
- 0000 0004 1936 9457grid.8993.bDepartment of Neuroscience, Functional Pharmacology, Uppsala University, Uppsala, Sweden ,0000 0004 1937 1151grid.7836.aDepartment of Human Biology, University of Cape Town, Cape Town, South Africa ,School of Natural Sciences and Psychology, Research Centre for Brain & Behaviour, Byrom Street, Liverpool, UK
| | - Helgi B. Schiöth
- 0000 0004 1936 9457grid.8993.bDepartment of Neuroscience, Functional Pharmacology, Uppsala University, Uppsala, Sweden ,0000 0001 2288 8774grid.448878.fInstitute for Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow, Russia
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Wentz E, Björk A, Dahlgren J. Is There An Overlap Between Eating Disorders and Neurodevelopmental Disorders in Children with Obesity? Nutrients 2019; 11:nu11102496. [PMID: 31627342 PMCID: PMC6835435 DOI: 10.3390/nu11102496] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/11/2019] [Accepted: 09/24/2019] [Indexed: 01/19/2023] Open
Abstract
This study aimed at assessing the prevalence of eating disorders (EDs) and ED symptomatology in children with obesity, and at investigating whether EDs occur more often among individuals with a comorbid attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Seventy-six children (37 girls, 39 boys, age 5-16 years) were recruited at an outpatient obesity clinic. The adolescents completed ED instruments including The Eating Disorder Examination Questionnaire (EDE-Q) and The Eating Disorder Inventory for children (EDI-C). The parents of all participants were interviewed regarding the child's psychiatric morbidity. Diagnoses of ADHD and ASD were collected from medical records. Anthropometric data were compiled. Eight participants (11%) fulfilled the criteria for a probable ED and 16 participants (21%) had ADHD and/or ASD. Two adolescent girls had a probable ED and coexistent ADHD and ASD. No other overlaps between EDs and ADHD/ASD were observed. Loss of control (LOC) eating was present in 26 out of 40 (65%) adolescents, seven of whom had ADHD, ASD or both. LOC eating was not overrepresented among teenagers with ADHD and/or ASD. Weight and shape concerns were on a par with age-matched adolescents with EDs. EDs and ED behavior are more common among children/adolescents with obesity than in the general population. There is no substantial overlap between EDs and ADHD/ASD in adolescents with obesity.
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Affiliation(s)
- Elisabet Wentz
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, 40530 Gothenburg, Sweden.
| | - Anna Björk
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, 40530 Gothenburg, Sweden.
| | - Jovanna Dahlgren
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, 40530 Gothenburg, Sweden.
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12
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Olivo G, Swenne I, Zhukovsky C, Tuunainen A, Saaid A, Salonen‐Ros H, Larsson E, Brooks SJ, Schiöth HB. Preserved white matter microstructure in adolescent patients with atypical anorexia nervosa. Int J Eat Disord 2019; 52:166-174. [PMID: 30676658 PMCID: PMC6590352 DOI: 10.1002/eat.23012] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 12/10/2018] [Accepted: 12/17/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Patients with atypical anorexia nervosa (AN) are often in the normal-weight range at presentation; however, signs of starvation and medical instability are not rare. White matter (WM) microstructural correlates of atypical AN have not yet been investigated, leaving an important gap in our knowledge regarding the neural pathogenesis of this disorder. METHOD We investigated WM microstructural integrity in 25 drug-naïve adolescent patients with atypical AN and 25 healthy controls, using diffusion tensor imaging (DTI) with a tract-based spatial statistics (TBSS) approach. Psychological variables related to the eating disorder and depressive symptoms were also evaluated by administering the eating disorder examination questionnaire (EDE-Q) and the Montgomery-Åsberg depression rating scale (MADRS-S) respectively, to all participants. RESULTS Patients and controls were in the normal-weight range and did not differ from the body mass index standard deviations for their age. No between groups difference in WM microstructure could be detected. DISCUSSION Our findings support the hypothesis that brain structural alterations may not be associated to early-stage atypical AN. These findings also suggest that previous observations of alterations in WM microstructure in full syndrome AN may constitute state-related consequences of severe weight loss. Whether the preservation of WM structure is a pathogenetically discriminant feature of atypical AN or only an effect of a less severe nutritional disturbance, will have to be verified by future studies on larger samples, possibly directly comparing AN and atypical AN.
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Affiliation(s)
- Gaia Olivo
- Department of Neuroscience, Functional PharmacologyUppsala UniversityUppsalaSweden
| | - Ingemar Swenne
- Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Christina Zhukovsky
- Department of Neuroscience, Functional PharmacologyUppsala UniversityUppsalaSweden
| | - Anna‐Kaisa Tuunainen
- Department of Neuroscience, Functional PharmacologyUppsala UniversityUppsalaSweden
| | - Avista Saaid
- Department of Neuroscience, Functional PharmacologyUppsala UniversityUppsalaSweden
| | - Helena Salonen‐Ros
- Department of Neuroscience, Child and Adolescent PsychiatryUppsala UniversityUppsalaSweden
| | - Elna‐Marie Larsson
- Department of Surgical Sciences, RadiologyUppsala UniversityUppsalaSweden
| | - Samantha J. Brooks
- Department of Human BiologyUniversity of Cape TownCape TownSouth Africa,School of Natural Sciences and PsychologyResearch Centre for Brain & BehaviourLiverpoolUnited Kingdom
| | - Helgi B. Schiöth
- Department of Neuroscience, Functional PharmacologyUppsala UniversityUppsalaSweden
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13
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Reduced resting-state connectivity in areas involved in processing of face-related social cues in female adolescents with atypical anorexia nervosa. Transl Psychiatry 2018; 8:275. [PMID: 30546060 PMCID: PMC6293319 DOI: 10.1038/s41398-018-0333-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/15/2018] [Accepted: 11/13/2018] [Indexed: 12/14/2022] Open
Abstract
Atypical anorexia nervosa (AN) has a high incidence in adolescents and can result in significant morbidity and mortality. Neuroimaging could improve our knowledge regarding the pathogenesis of eating disorders (EDs), however research on adolescents with EDs is limited. To date no neuroimaging studies have been conducted to investigate brain functional connectivity in atypical AN. We investigated resting-state functional connectivity using 3 T MRI in 22 drug-naïve adolescent patients with atypical AN, and 24 healthy controls. Psychological traits related to the ED and depressive symptoms have been assessed using the Eating Disorders Examination Questionnaire (EDE-Q) and the Montgomery-Åsberg Depression Rating Scale self-reported (MADRS-S) respectively. Reduced connectivity was found in patients in brain areas involved in face-processing and social cognition, such as the left putamen, the left occipital fusiform gyrus, and specific cerebellar lobules. The connectivity was, on the other hand, increased in patients compared with controls from the right inferior temporal gyrus to the superior parietal lobule and superior lateral occipital cortex. These areas are involved in multimodal stimuli integration, social rejection and anxiety. Patients scored higher on the EDE-Q and MADRS-S questionnaires, and the MADRS-S correlated with connectivity from the right inferior temporal gyrus to the superior parietal lobule in patients. Our findings point toward a role for an altered development of socio-emotional skills in the pathogenesis of atypical AN. Nonetheless, longitudinal studies will be needed to assess whether these connectivity alterations might be a neural marker of the pathology.
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Swenne I. Changes and predictive value for treatment outcome of the compulsive exercise test (CET) during a family-based intervention for adolescents eating disorders. BMC Psychol 2018; 6:55. [PMID: 30442197 PMCID: PMC6238357 DOI: 10.1186/s40359-018-0265-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 10/25/2018] [Indexed: 11/28/2022] Open
Abstract
Background The aim of this study was to explore changes in the Compulsive Exercise Test (CET) following a family-based intervention in adolescents with restrictive eating disorders (ED). It was hypothesized that compulsive exercise would improve with successful intervention against the ED but also that a high level of compulsive exercise at presentation would be associated with a less favourable outcome. Method The CET, the Eating Disorders Examination-Questionnaire (EDE-Q), and body mass index were available for 170 adolescents at presentation and at a one-year follow-up. Treatment was a family-based intervention and included that all exercise was stopped at start of treatment. Recovery was defined as EDE-Q score < 2.0 or absence of an ED at an interview. Results Exercise for weight control and for avoiding low mood, which are related to ED cognitions, decreased in recovered patients. Exercise for improving mood did not change in either recovered or not recovered patients. The CET subscale scores at presentation did not independently predict recovery. Conclusion Compulsive exercise is one of several ED related behaviours which needs to be targeted at the start of treatment. With successful treatment it decreases in parallel with other ED related cognitions and behaviours but without a loss of the ability to enjoy exercise.
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Affiliation(s)
- Ingemar Swenne
- Department of Women's and Children's Health, Uppsala University, S-75185, Uppsala, Sweden.
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15
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Exercise Caution: Questions to Ask Adolescents Who May Exercise Too Hard. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040797. [PMID: 29671779 PMCID: PMC5923839 DOI: 10.3390/ijerph15040797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 04/05/2018] [Accepted: 04/17/2018] [Indexed: 11/18/2022]
Abstract
When the primary goal of exercise is to compensate for food intake and to alter body shape and weight, it is considered compulsive and may be harmful. Compulsive exercise (CE) is important in the pathogenesis of eating disorders (EDs). Many healthy adolescents engage in CE too, and this may indicate a risk for EDs. Our aim was to learn more about ED risk factors tied to CE and to try to isolate questions to ask in order to probe for high ED risk in adolescents engaging in CE. Using two well-established instruments (the Structural Analysis of Social Behavior and the Eating Disorders Examination Questionnaire), we studied associations between ED variables and CE in healthy adolescent boys and girls. We examined gender-specific items to generate the best possible fit for each gender. Individuals with CE displayed significantly greater ED pathology and more self-criticism, and this pattern was stronger in girls than in boys. Risk factors for ED among individuals with CE differed slightly for boys and girls. We put forward a set of gender-specific questions that may be helpful when probing for ED risk among adolescents engaging in CE.
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Monell E, Levallius J, Forsén Mantilla E, Birgegård A. Running on empty - a nationwide large-scale examination of compulsive exercise in eating disorders. J Eat Disord 2018; 6:11. [PMID: 29942510 PMCID: PMC5996558 DOI: 10.1186/s40337-018-0197-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/15/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Compulsive exercise (CE) has been the neglected "Cinderella" among eating disorder (ED) symptoms, even though it seems to impact severity, treatment and outcome. This prompted a large-scale and systematic examination of the impact of CE in a representative ED sample. METHODS CE was examined in over 9000 female and male patients from a clinical ED database (covering out-patient, day and/or residential treatment) with respect to prevalence, ED diagnosis, ED symptoms, clinical features, patient characteristics, and outcome at 1-year follow-up. Relationships between changes in CE behavior and remission were also examined. RESULTS CE was a transdiagnostic symptom, present in nearly half of all patients (48%). It was associated with greater overall ED pathology, particularly dietary restraint, and negative perfectionism. Initial CE did not impact remission rate, but patients continuing or starting CE during treatment had considerably lower remission rates compared to patients who never engaged in, or ceased with, CE. Results were comparable for females and males. CONCLUSIONS At baseline, there were few differences between patients with and without CE, except a somewhat higher symptom load for patients with CE, and CE did not predict ED outcome. However, how CE developed during treatment to 1-year follow-up considerably impacted remission rates. We strongly recommend CE to be systematically assessed, addressed, and continuously evaluated in all ED patients seeking treatment.
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Affiliation(s)
- Elin Monell
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Johanna Levallius
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Emma Forsén Mantilla
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Andreas Birgegård
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
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Swenne I, Parling T, Salonen Ros H. Family-based intervention in adolescent restrictive eating disorders: early treatment response and low weight suppression is associated with favourable one-year outcome. BMC Psychiatry 2017; 17:333. [PMID: 28915806 PMCID: PMC5602929 DOI: 10.1186/s12888-017-1486-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 08/24/2017] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Family-based treatments are first-line treatments for adolescents with restrictive eating disorders (ED) but have to be improved since outcome is poor for some. We have investigated the one-year outcome of a family-based intervention programme with defined and decisive interventions at the start of treatment. METHOD Data pertaining 201 adolescents with restrictive ED with features of anorexia nervosa but not fulfilling the weight criterion starting treatment 2010-2015, had a wide range of body mass index (BMI) and of weight loss at presentation, and completed a one-year follow-up was analysed. Recovery from the ED was defined as an Eating Disorder Examination-questionnaire (EDE-Q) score < 2.0 or as not fulfilling criteria for an ED at a clinical interview. RESULTS By EDE-Q 130 (65%) had recovered at 1 year and by clinical interview 106 (53%). According to the EDE-Q criterion recovery was independently associated with lower EDE-Q score at presentation, higher weight gain after 3 months of treatment and lower weight suppression at follow-up, weight suppression being defined as the difference between premorbid and current BMI. Not fulfilling criteria for an ED was associated with the same factors and also by higher BMI at presentation. CONCLUSION The observations that low weight and high ED cognitions confer a poor prognosis but that rapid weight gain at the start of treatment predicts a better prognosis are presently extended to adolescents with restrictive ED with a wide range of BMI at presentation. High weight suppression at follow-up is associated with a poor prognosis and indicates the importance of taking premorbid BMI into account when setting weight targets for treatment.
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Affiliation(s)
- Ingemar Swenne
- Department of Women’s and Children’s Health, Uppsala University, S-75185 Uppsala, Sweden
| | - Thomas Parling
- Department of Psychology, Uppsala University, Uppsala, Sweden
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska institutet & Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Helena Salonen Ros
- Department of Neuroscience, Child and Adolescent Psychiatry, Uppsala University, Uppsala, Sweden
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18
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Clinton D, Birgegård A. Classifying empirically valid and clinically meaningful change in eating disorders using the Eating Disorders Inventory, version 2 (EDI-2). Eat Behav 2017; 26:99-103. [PMID: 28213339 DOI: 10.1016/j.eatbeh.2017.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/03/2017] [Accepted: 02/08/2017] [Indexed: 10/20/2022]
Abstract
The study examined the ability of the EDI-2 to classify empirically valid and clinically meaningful change using clinical significance and the Reliable Change Index (CS/RCI), and compared CS/RCI to classification based on diagnostic change. Eating disorder (ED) patients (N=363) were assessed at intake and after 36months on measures of ED and psychiatric symptoms, self-image, interpersonal relationships, treatment satisfaction and general outcome. Patients were categorized using a four-way classification scheme as "Deteriorated", "Unchanged", "Improved" or "No ED"; and using a two-way classification scheme as either in remission or not in remission. Compared to similar two- and four-way classification based on diagnostic change, CS/RCI using the EDI-2 total score demonstrated greatest overall utility in explaining outcome variance. The EDI-2 can generate empirically valid and clinically meaningful classification of change. Systematic application of CS/RCI using the EDI-2 benefits both clinicians and researchers by providing a simple, clinically relevant, scientifically robust, and cost-effective means of classifying outcome. It may be especially relevant in alerting clinicians to problem cases in need of additional or alternative treatment strategies.
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Affiliation(s)
- David Clinton
- Centre for Psychiatry Research, Stockholm Health Care Services, Department of Clinical Neuroscience, Karolinska Institutet, Norra stationsgatan 69, 7 tr, 113 64 Stockholm, Sweden; Institute for Eating Disorders, Kruses gate 8, 0263 Oslo, Norway.
| | - Andreas Birgegård
- Centre for Psychiatry Research, Stockholm Health Care Services, Department of Clinical Neuroscience, Karolinska Institutet, Norra stationsgatan 69, 7 tr, 113 64 Stockholm, Sweden
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19
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Dahlgren CL, Stedal K, Rø Ø. Eating Disorder Examination Questionnaire (EDE-Q) and Clinical Impairment Assessment (CIA): clinical norms and functional impairment in male and female adults with eating disorders. Nord J Psychiatry 2017; 71:256-261. [PMID: 28084126 DOI: 10.1080/08039488.2016.1271452] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM The aim of the current study was to collect clinical normative data for the Clinical Impairment Assessment questionnaire (CIA) and the Eating Disorder Examination Questionnaire (EDE-Q) from adult patients with eating disorders (EDs). This study also examined unique contributions of eating disorder (ED) symptoms on levels of ED-related impairment. METHODS A sample of 667 patients, 620 females and 47 males, was recruited from six specialist centres across Norway. The majority of the sample (40.3%) was diagnosed with eating disorder not otherwise specified (EDNOS), 34.5% had bulimia nervosa (BN), and 25.2% were diagnosed with anorexia nervosa (AN). RESULTS There were significant differences for global EDE-Q and CIA scores between females and males. In the female sample, significant differences were found on several EDE-Q sub-scales between the AN and BN group, and between the AN and EDNOS group. No significant differences were found between the diagnostic groups on the CIA. In the male sample, no significant differences were found between diagnostic groups on the EDE-Q or CIA. A multiple regression analysis revealed that 46.8% of the variance in impairment as measured by the CIA was accounted for by ED symptoms. CONCLUSIONS Body mass index, Eating Concern, Shape/Weight Concern, and binge eating served as significant, unique predictors of impairment. The results from the present study contribute to the interpretation of EDE-Q and CIA scores in ED samples.
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Affiliation(s)
- Camilla Lindvall Dahlgren
- a Regional Department for Eating Disorders, Division of Mental Health and Addiction , Oslo University Hospital, Ullevål HF , Oslo , Norway
| | - Kristin Stedal
- a Regional Department for Eating Disorders, Division of Mental Health and Addiction , Oslo University Hospital, Ullevål HF , Oslo , Norway
| | - Øyvind Rø
- a Regional Department for Eating Disorders, Division of Mental Health and Addiction , Oslo University Hospital, Ullevål HF , Oslo , Norway.,b Institute of Clinical Medicine, University of Oslo , Oslo , Norway
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20
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Levallius J, Collin C, Birgegård A. Now you see it, Now you don't: compulsive exercise in adolescents with an eating disorder. J Eat Disord 2017; 5:9. [PMID: 28392917 PMCID: PMC5376699 DOI: 10.1186/s40337-016-0129-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 12/01/2016] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Compulsive exercise (CE) has been proposed as significant in the etiology, development and maintenance of eating disorders (EDs), resulting in more severe and enduring pathology. However, few studies have investigated CE longitudinally in adolescents with EDs. We aimed to test if adolescents show the same associations between CE and other clinical variables as previous research has found in adults. METHODS Three thousand one hundred sixteen girls and 139 boys from a clinical ED database were investigated regarding prevalence and frequency of CE and its relation to psychiatric symptoms, associated features and outcome. Denial of illness is common among adolescents and was therefore adjusted for. RESULTS Adjusted CE prevalence in girls was 44%, and CE was most prevalent in bulimia nervosa. As previously found in adults, those with CE scored significantly higher than non-CE on total ED severity, level of restriction and negative perfectionism. However, there were only minor differences between CE and non-CE patients on emotional distress, hyperactivity, suicidality and self-esteem. Among boys, adjusted CE prevalence was 38%, and CE boys scored significantly higher than non-CE on total ED severity. Initial CE did not influence 1-year outcome, although cessation of CE was associated with remission. CONCLUSIONS CE is a common clinical feature in adolescents with EDs and cessation is associated with remission. When controlling for denial of illness, CE had less detrimental impact than predicted. We recommend controlling for denial in studies on ED adolescents and further exploration of classification and treatment implications of CE.
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Affiliation(s)
- Johanna Levallius
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
| | - Christina Collin
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
| | - Andreas Birgegård
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
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21
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Dingemans AE, van Son GE, Aardoom JJ, Bruidegom K, Slof-Op 't Landt MCT, van Furth EF. Predictors of psychological outcome in patients with eating disorders: A routine outcome monitoring study. Int J Eat Disord 2016; 49:863-73. [PMID: 27177503 DOI: 10.1002/eat.22560] [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] [Accepted: 04/16/2016] [Indexed: 12/21/2022]
Abstract
BACKGROUND Identifying predictors of psychological outcome for patients with eating disorders may improve the effectiveness of treatment. Patients with different pre-treatment characteristics and symptoms may benefit from different therapies. This study aimed to identify potential predictors of treatment outcome in a large naturalistic cohort of patients with an eating disorder. METHOD The study sample included patients (N = 1153) with all types of eating disorders who were receiving residential, day, or outpatient treatment. Remission was defined by means of four different indicators based on the Eating Disorder Examination-Questionnaire global score: 1. achieving reliable change; 2. showing a 50% reduction in baseline symptom severity; 3. reaching the clinical significance cut-off point; and 4. a combination of indicators 2 and 3. Potential predictor variables were investigated in univariate and multivariate Cox regression models. RESULTS Different predictors were found for the four outcome criteria. Patients with high levels of interpersonal distrust at baseline were less likely to have achieved reliable change in eating disorder psychopathology. Higher self-esteem and less body dissatisfaction at baseline was independently associated with a symptom reduction of more than 50% and/or reaching the clinical significance cut-off point. Contrary to our expectations, no differences in outcome were found between the eating disorder subtypes. DISCUSSION Clinically, it is important to reduce the risk of poor outcome and to achieve a rapid response in treatment using an intervention designed for this purpose, such as shared decision making or an intervention directed at self-esteem or body image, which may act as a catalyst for change. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2016; 49:863-873).
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Affiliation(s)
| | | | - Jiska J Aardoom
- Rivierduinen Eating Disorders Ursula, Leiden, the Netherlands
| | - Kiki Bruidegom
- Rivierduinen Eating Disorders Ursula, Leiden, the Netherlands
| | | | - Eric F van Furth
- Rivierduinen Eating Disorders Ursula, Leiden, the Netherlands.,Department of Psychiatry, Leiden University Medical Center, B1-P, PO Box 9600, 2300 RC Leiden, the Netherlands
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22
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Mantilla EF, Birgegård A. Eating disorder examination questionnaire: Norms and clinical reference data from adolescent boys and girls in Sweden. Psychiatry Res 2016; 239:156-62. [PMID: 27137979 DOI: 10.1016/j.psychres.2016.03.022] [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: 04/10/2015] [Revised: 12/22/2015] [Accepted: 03/10/2016] [Indexed: 11/15/2022]
Abstract
The study investigated norms and clinical reference values for the 14-day time frame version of the Eating Disorders Examination Questionnaire (EDE-Q) specifically developed to suit adolescent populations. The EDE-Q is a self-report instrument measuring problematic eating behaviors and attitudes. A general population sample (N=487, 239 girls and 248 boys) and a clinical sample (N=1051, 989 girls and 62 boys) aged 12-14 years were analyzed. Descriptive statistics for EDE-Q subscales and Global scale, as well as key behaviors, are presented, along with sex differences and diagnostic differences (clinical sample). General population sample sex differences were consistent and medium to large, with some evidence of floor effects for boys. In the clinical sample there was a main effect of gender, with girls scoring higher overall. The covariate age accounted for more variance in EDE-Q subscale scores than did diagnostic group. Results are discussed in terms of the appropriateness of the EDE-Q for boys, and possible denial of illness among patients.
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Affiliation(s)
- Emma Forsén Mantilla
- Karolinska Institute, Dept. of Clinical Neuroscience, Resource Center for Eating Disorders, Norra Stationsgatan 69, Plan 7, 113 64 Stockholm, Sweden.
| | - Andreas Birgegård
- Karolinska Institute, Dept. of Clinical Neuroscience, Resource Center for Eating Disorders, Norra Stationsgatan 69, Plan 7, 113 64 Stockholm, Sweden
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23
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Twohig MP, Bluett EJ, Cullum JL, Mitchell PR, Powers PS, Lensegrav-Benson T, Quakenbush-Roberts B. Effectiveness and clinical response rates of a residential eating disorders facility. Eat Disord 2016. [PMID: 26214231 DOI: 10.1080/10640266.2015.1064279] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The purpose of this study was to determine the effectiveness of a residential treatment program for adults and adolescents with eating disorders across a wide spectrum of measures. Data on body mass, eating disorder severity, depression, anxiety, and two measures of quality of life were collected on 139 consecutively admitted adolescents and 111 adults at a residential treatment program (N = 250). The same measures were completed at post-treatment. Group level analyses showed that adults and adolescents improved on all measures analyzed. Only 1.7% of adolescents and 2.3% of adults were below a Body Mass Index of 18.5 at discharge. Positive results across diagnoses and ages are reported for three subscales of the Eating Disorder Inventory-3, with clinical response rates reported. Using clinical responder analyses, it was found that for all individuals struggling with secondary issues, 74.7% were responders on the Beck Depression Inventory-II, 41.0% on the Beck Anxiety Inventory, 63.5% on a measure of quality of life, and 95.8% were responders on the physical subscale and 72.6% on the mental subscale of the SF-36-v2. This study suggests that residential treatment for eating disorders is effective at the group level, and it was effective for the majority of individuals within the group.
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Affiliation(s)
- Michael P Twohig
- a Department of Psychology , Utah State University , Logan , Utah , USA
| | - Ellen J Bluett
- a Department of Psychology , Utah State University , Logan , Utah , USA
| | - Jodi L Cullum
- b School of Medicine, University of Utah , Salt Lake City , Utah , USA
| | - P R Mitchell
- a Department of Psychology , Utah State University , Logan , Utah , USA
| | - Pauline S Powers
- c Department of Psychology , University of South Florida , Tampa , Florida , USA
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24
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Hansson E, Daukantaitė D, Johnsson P. Typical patterns of disordered eating among Swedish adolescents: associations with emotion dysregulation, depression, and self-esteem. J Eat Disord 2016; 4:28. [PMID: 27822375 PMCID: PMC5097389 DOI: 10.1186/s40337-016-0122-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/23/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Using the person-oriented approach, we determined the relationships between four indicators (restraint and eating, shape, and weight concerns) of disordered eating (DE), as measured by the self-reported Eating Disorders Examination Questionnaire (EDE-Q), to identify typical DE patterns. We then related these patterns to clinical EDE-Q cut-off scores and emotion dysregulation, depression, self-esteem, and two categories of DE behaviors (≥2 or ≤1 "yes" responses on the SCOFF questionnaire). METHOD Typical patterns of DE were identified in a community sample of 1,265 Swedish adolescents (Mage = 16.19, SD = 1.21; age range 13.5-19 years) using a cluster analysis. Separate analyses were performed for girls (n = 689) and boys (n = 576). RESULTS The cluster analysis yielded a six-cluster solution for each gender. Four of the six clusters for girls and five for boys showed scores above the clinical cut-off on at least one of the four DE indicators. For girls, the two clusters that scored above the clinical cut-offs on all four DE indicators reported severe psychological problems, including high scores on emotion dysregulation and depression and low scores on self-esteem. In contrast, for boys, although two clusters reported above the clinical cut-off on all four indicators, only the cluster with exceedingly high scores on shape and weight concerns reported high emotion dysregulation and depression, and extremely low self-esteem. Furthermore, significantly more girls and boys in the most problematic DE clusters reported ≥2 "yes" responses on the SCOFF questionnaire (as opposed to ≤1 response), indicating clear signs of DE and severe psychological difficulties. CONCLUSION We suspect that the various problematic DE patterns will require different paths back to a healthy diet. However, more research is needed to determine the developmental trajectories of these DE patterns and ensure more precise clinical cut-off scores, especially for boys. Comprehensive understanding of DE patterns might be of use to healthcare professionals for detecting DE before it develops into an eating disorder. TRIAL REGISTRATION Lund, EPN (dnr: 2012/499).
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Affiliation(s)
- Erika Hansson
- Department of Psychology, Lund University, Lund, Sweden.,Centre for Psychology, Kristianstad University, Kristianstad, Sweden
| | - Daiva Daukantaitė
- Centre for Psychology, Kristianstad University, Kristianstad, Sweden
| | - Per Johnsson
- Centre for Psychology, Kristianstad University, Kristianstad, Sweden
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25
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Fortes LDS, Ferreira MEC, de Oliveira SMF, Cyrino ES, Almeida SS. A socio-sports model of disordered eating among Brazilian male athletes. Appetite 2015; 92:29-35. [DOI: 10.1016/j.appet.2015.05.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 04/30/2015] [Accepted: 05/06/2015] [Indexed: 11/28/2022]
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26
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Caudle H, Pang C, Mancuso S, Castle D, Newton R. A retrospective study of the impact of DSM-5 on the diagnosis of eating disorders in Victoria, Australia. J Eat Disord 2015; 3:35. [PMID: 26543558 PMCID: PMC4634739 DOI: 10.1186/s40337-015-0072-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 10/19/2015] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND This study compares the DSM-IV and DSM-5 diagnostic criteria for eating disorders. DSM-IV resulted in a large number of patients being diagnosed with Eating Disorder Not Otherwise Specified (EDNOS). In DSM-5 the residual category is renamed Other Specified Feeding and Eating Disorders (OSFED) and Unspecified Eating Disorders (UFED) however the diagnostic criteria for the residual category in each of the diagnostic systems remains the same. This study aims to evaluate the changes in percentages of patients in a residual DSM-IV category compared to a residual DSM-5 category by retrospectively applying DSM-5 criteria to the clinical records of a patient population in a clinical setting. It also aims to compare the psychopathology between the EDNOS and OSFED/UFED groups. METHODS 285 participants were recruited from a specialised eating disorder clinic in Australia over a 5-year period from 2009 until 2014. The clinical records of patients with diagnoses of anorexia nervosa (AN), bulimia nervosa (BN) and EDNOS were retrospectively assessed using the DSM-5 criteria. All patients who had attended the clinic and received an eating disorder diagnosis during this period were included in the study. No patients were diagnosed with binge eating disorder during the study period. This is surprising given the prevalence of binge eating disorder in the community. It is possible that individuals with binge eating disorder were not referred to the clinic following the initial referral and assessment due to the lack of binge eating specific interventions available. The referral process may also have been skewed towards AN, BN and EDNOS due to a perception by referring parties that binge eating disorder was a 'milder' condition that did not require specialist intervention. Information in the clinical records included structured clinical interviews, and self-rating scales of eating disorder and other psychiatric symptoms and a longitudinal narrative of patient performance and attitude during observed meals. RESULTS We observed a 23.5% reduction in the diagnosis of OSFED/UFED with the implementation of DSM-5 compared to EDNOS with DSM-IV. The removal of Criterion D, amenorrhoea, was the leading cause for transition from EDNOS to AN. CONCLUSIONS DSM-5 has reduced the reliance on EDNOS. However this study was unable to examine the reliability of the new diagnostic criteria or the impact of DSM-5 on binge eating disorder.
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Affiliation(s)
| | - Christine Pang
- Austin Hospital, Heidelberg, Australia ; University of Melbourne, Parkville, Australia
| | - Sam Mancuso
- University of Melbourne, Parkville, Australia ; St Vincent's Hospital, Melbourne, Australia
| | - David Castle
- University of Melbourne, Parkville, Australia ; St Vincent's Hospital, Melbourne, Australia
| | - Richard Newton
- Austin Hospital, Heidelberg, Australia ; University of Melbourne, Parkville, Australia
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