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Vuillier L, Greville-Harris M, Talbot CV, May L, Moseley RL. Early evaluation of a DBT-informed online intervention for people with eating disorders. J Eat Disord 2024; 12:9. [PMID: 38243262 PMCID: PMC10799469 DOI: 10.1186/s40337-024-00974-5] [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: 09/20/2023] [Accepted: 01/16/2024] [Indexed: 01/21/2024] Open
Abstract
OBJECTIVES Eating disorders (EDs) have a worldwide prevalence of 7.8%, with towering mortality rates and high healthcare costs. The current recommended treatment for EDs principally works by directly targeting ED thoughts and behaviours, but recovery rates are low. A multifaceted link between difficulties with emotions and EDs is now widely established, and newer third-wave therapies that aim to address these underlying emotion difficulties are promising. The current study piloted an online emotion self-help intervention which was co-developed with clinicians and people with lived experienced of EDs. The intervention aimed to specifically address difficulties with emotion identification and regulation, as well as unhelpful beliefs about emotions, which are believed to give rise to and maintain ED thoughts and behaviours. METHOD We recruited 39 people with self-reported EDs to test this intervention over a one-week period. Our participants were asked to complete a series of questionnaires measuring emotion processes and psychopathology on Day 1 (T1) before being given access to the intervention. Participants were then asked to practice the newly acquired skills for seven days, before taking the same questionnaires on Day 9 (T2). We also asked participants to qualitatively report on their experience of the intervention. RESULTS We found significant improvements in ED psychopathology (ED-15), depression (PHQ-9), and anxiety (GAD-7) pre- to post-intervention, with medium to large effect sizes. All our emotion variables namely alexithymia (TAS-20), difficulties regulating emotions (DERS-SF), and unhelpful beliefs about emotions (EBQ) also showed significant changes post-intervention with medium to large effect sizes. Most importantly, changes in emotion regulation processes were linked to improved eating psychopathology. The qualitative analysis corroborated this finding, highlighting how the intervention helped them form new beliefs about emotions, which helped them reduce ED behaviours. DISCUSSION Significant improvements in emotion processing and regulations, as well as psychopathology, along with positive qualitative feedback, suggest that the intervention effectively met its aims of increasing awareness of the link between emotions and eating psychopathology, providing help to identify and regulate emotions, and normalising emotional experiences. While our results are promising, further research is required to assess its effectiveness longer term and in clinical settings.
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Affiliation(s)
- Laura Vuillier
- Department of Psychology, Bournemouth University, Poole, UK.
| | | | - C V Talbot
- Department of Psychology, Bournemouth University, Poole, UK
| | - L May
- Southern Health University NHS Foundation Trust, Southampton, UK
| | - R L Moseley
- Department of Psychology, Bournemouth University, Poole, UK
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Rom S, Miskovic-Wheatley J, Barakat S, Aouad P, Kim M, Fuller-Tyszkiewicz M, Maguire S. The acceptability, feasibility, and preliminary efficacy of a supported online self-help treatment program for binge-eating disorder. Front Psychiatry 2023; 14:1229261. [PMID: 37860164 PMCID: PMC10584326 DOI: 10.3389/fpsyt.2023.1229261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/06/2023] [Indexed: 10/21/2023] Open
Abstract
Introduction Studies in transdiagnostic eating disorder (ED) samples suggest supported online self-help programs (eTherapies) are effective and may improve access to treatment; however, their evaluation in those with binge-eating disorder (BED) is limited. Given BED's high prevalence and low levels of treatment uptake, further eTherapy evaluation is needed to broaden access to effective, evidence-based treatment options. The aim of this study was to investigate the acceptability, feasibility, and preliminary efficacy of a supported eTherapy for those with BED or subthreshold BED, and to examine symptom change across the duration of therapy. Method Nineteen women with BED completed a supported, 10-session Cognitive Behavioural Therapy-based eTherapy in an uncontrolled, pre-post, and 3 months follow up intervention study. Key outcomes were assessed by the Eating Disorder Examination Questionnaire (EDE-Q): objective binge episode (OBE) frequency and ED psychopathology. Feasibility was evaluated via program adherence and dropout, whilst acceptability was assessed through participant feedback post-treatment. Weekly symptom change (ED psychopathology) during treatment was assessed by the Eating Disorder Examination - Questionnaire Short (EDE-QS). Results Generalised estimating equations showed statistically and clinically significant reductions in OBEs and ED psychopathology (large effects) post-treatment, with these decreases maintained at follow up. Across weekly assessment, a marked slowing in the rate of change in ED psychopathology was observed after four sessions of the program. Program feasibility was high (i.e., 84% of content completed), as was program acceptability (i.e., 93% of participants expressed high levels of satisfaction). Discussion These results support the acceptability, feasibility, and preliminary efficacy of a supported eTherapy program for those with BED and suggest the variability of symptom change across the duration of therapy. Future research should further investigate findings in an adequately powered randomised controlled trial.
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Affiliation(s)
- Sean Rom
- Faculty of Health, School of Psychology, Deakin University, Geelong, VIC, Australia
- InsideOut Institute, The University of Sydney and Sydney Local Health District, Sydney, NSW, Australia
| | - Jane Miskovic-Wheatley
- InsideOut Institute, The University of Sydney and Sydney Local Health District, Sydney, NSW, Australia
| | - Sarah Barakat
- InsideOut Institute, The University of Sydney and Sydney Local Health District, Sydney, NSW, Australia
| | - Phillip Aouad
- InsideOut Institute, The University of Sydney and Sydney Local Health District, Sydney, NSW, Australia
| | | | | | - Sarah Maguire
- InsideOut Institute, The University of Sydney and Sydney Local Health District, Sydney, NSW, Australia
- Sydney Local Health District, Sydney, NSW, Australia
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3
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Bohrer BK, Chen Y, Christensen KA, Forbush KT, Thomeczek ML, Richson BN, Chapa DAN, Jarmolowicz DP, Gould SR, Negi S, Perko VL, Morgan RW. A pilot multiple-baseline study of a mobile cognitive behavioral therapy for the treatment of eating disorders in university students. Int J Eat Disord 2023; 56:1623-1636. [PMID: 37213077 PMCID: PMC10765960 DOI: 10.1002/eat.23987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVE Eating disorders (EDs) are serious psychiatric disorders associated with substantial morbidity and mortality that are prevalent among university students. Because many students do not receive treatment due to lack of access on university campuses, mobile-health (mHealth) adaptations of evidence-based treatments represent an opportunity to increase treatment accessibility and engagement. The purpose of this study was to test the initial efficacy of Building Healthy Eating and Self-Esteem Together for University Students (BEST-U), which is a 10-week mHealth self-guided cognitive-behavioral therapy (CBT-gsh) app that is paired with a brief 25-30-min weekly telehealth coaching, for reducing ED psychopathology in university students. METHOD A non-concurrent multiple-baseline design (N = 8) was used to test the efficacy of BEST-U for reducing total ED psychopathology (primary outcome), ED-related behaviors and cognitions (secondary outcomes), and ED-related clinical impairment (secondary outcome). Data were examined using visual analysis and Tau-BC effect-size calculations. RESULTS BEST-U significantly reduced total ED psychopathology and binge eating, excessive exercise, and restriction (effect sizes ranged from -0.39 to -0.92). Although body dissatisfaction decreased, it was not significant. There were insufficient numbers of participants engaging in purging to evaluate purging outcomes. Clinical impairment significantly reduced from pre-to-post-treatment. DISCUSSION The current study provided initial evidence that BEST-U is a potentially efficacious treatment for reducing ED symptoms and ED-related clinical impairment. Although larger-scale randomized controlled trials are needed, BEST-U may represent an innovative, scalable tool that could reach greater numbers of underserved university students than traditional intervention-delivery models. PUBLIC SIGNIFICANCE Using a single-case experimental design, we found evidence for the initial efficacy of a mobile guided-self-help cognitive-behavioral therapy program for university students with non-low weight binge-spectrum eating disorders. Participants reported significant reductions in ED symptoms and impairment after completion of the 10-week program. Guided self-help programs show promise for filling an important need for treatment among university students with an ED.
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Affiliation(s)
- Brittany K. Bohrer
- Department of Psychiatry, University of California San Diego Health Eating Disorders Center for Treatment and Research, San Diego, California, USA
| | - Yiyang Chen
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | - Kara A. Christensen
- Department of Psychology, University of Nevada, Las Vegas, Las Vegas, Nevada, USA
| | - Kelsie T. Forbush
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | | | | | | | | | - Sara R. Gould
- Children’s Mercy Hospital, Kansas City, Missouri, USA
| | - Sonakshi Negi
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | - Victoria L. Perko
- University of New Mexico Health Science Center, Albuquerque, New Mexico, USA
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4
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de Moraes CEF, Donnelly B, Appolinario JC, Hay P. Obtaining long-term recovery: advances in optimizing treatment outcomes in patients with binge-eating disorder. Expert Rev Neurother 2023; 23:1097-1111. [PMID: 37916419 DOI: 10.1080/14737175.2023.2273392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/17/2023] [Indexed: 11/03/2023]
Abstract
INTRODUCTION Binge-eating disorder (BED) is a complex and disabling eating disorder (ED) associated with considerable burden and impairments in quality of life and physical/mental health. It has been recognized as a formal ED category since 2013, however BED is still underdetected and undertreated. AREAS COVERED This review summarizes the advances in the understanding of the pathophysiology of BED as well as the evidence on the efficacy of the existing treatments. The authors searched Scopus, PubMed, ClinicalTrials.Gov, and ANZCTR with terms including 'assessment' OR 'treatment' OR 'diagnosis' OR 'mechanisms' AND 'binge eating' OR 'binge-eating disorder' for manuscripts published between January 2013 and April 2023. EXPERT OPINION Most of the trials on treatments of BED have been in people of high weight with weight loss as an outcome. Nevertheless, less is known about the treatment of this condition in people with body mass index (BMI) within the normal range where weight stabilization may be a more appropriate goal. Moreover, there is a need for an enhanced appreciation of the role of combination treatment to improve overall outcomes. Also, there are important opportunities for future research in understanding the mechanisms of action and effectiveness of BED treatments.
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Affiliation(s)
- Carlos Eduardo Ferreira de Moraes
- Obesity and Eating Disorders Group (GOTA), Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Translational Health Research Institute, School of Medicine, Western Sydney University, Sydney, Australia
| | - Brooke Donnelly
- Clinical Psychology Unit, School of Psychology, University of Sydney, Camperdown, Australia
| | - Jose Carlos Appolinario
- Obesity and Eating Disorders Group (GOTA), Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, Sydney, Australia
- Mental Health Services, South West Sydney Local Health District (SWSLHD), Campbelltown, Australia
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5
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The efficacy of randomised controlled trials of guided and unguided self-help interventions for the prevention and treatment of eating disorders in young people: A systematic review and preliminary meta-analysis. J Behav Ther Exp Psychiatry 2023; 78:101777. [PMID: 36215935 DOI: 10.1016/j.jbtep.2022.101777] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 07/29/2022] [Accepted: 08/18/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND OBJECTIVES Guided and unguided self-help prevention and treatment interventions for eating disorders delivered via traditional book format or internet delivery have been widely researched, but no reviews have focused specifically on young people. The aim of this systematic review and meta-analysis was to examine the efficacy of randomised controlled trials of self-help interventions for eating disorders in young people with a mean age between 13 and 24 years. METHODS A total of 8 intervention groups across 7 publications of self-help interventions which were prevention and treatment trials for eating disorders, were identified (N = 985 participants; mean pooled age = ∼19 years). RESULTS There was a significant very small effect (pooled g = -0.17) of self-help interventions at post-treatment which was non-significant at follow-up (pooled g = -0.14). No evidence of publication bias was found. LIMITATIONS There were limitations of the review, including a lack of active treatment comparisons, a small number of trials included, and few studies included an age range. CONCLUSIONS Results from this preliminary meta-analysis suggest very small but significant effects, however further studies are required to determine whether self-help approaches are effective for prevention and treatment of eating disorder symptoms in young people. Future meta-analyses should include a larger number of trials, and younger age range of children to examine the efficacy of self-help interventions for eating disorders in young people.
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Barakat S, Maguire S. Accessibility of Psychological Treatments for Bulimia Nervosa: A Review of Efficacy and Engagement in Online Self-Help Treatments. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:ijerph20010119. [PMID: 36612445 PMCID: PMC9819826 DOI: 10.3390/ijerph20010119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 05/30/2023]
Abstract
Bulimia nervosa is an eating disorder characterised by marked impairment to one's physical health and social functioning, as well as high rates of chronicity and comorbidity. This literature review aims to summarise existing academic research related to the symptom profile of BN, the costs and burden imposed by the illness, barriers to the receipt of care, and the evidence base for available psychological treatments. As a consequence of well-documented difficulties in accessing evidence-based treatments for eating disorders, efforts have been made towards developing innovative, diverse channels to deliver treatment, with several of these attempting to harness the potential of digital platforms. In response to the increasing number of trials investigating the utility of online treatments, this paper provides a critical review of previous attempts to examine digital interventions in the treatment of eating disorders. The results of a focused literature review are presented, including a detailed synthesis of a knowledgeable selection of high-quality articles with the aim of providing an update on the current state of research in the field. The results of the review highlight the potential for online self-help treatments to produce moderately sized reductions in core behavioural and cognitive symptoms of eating disorders. However, concern is raised regarding the methodological limitations of previous research in the field, as well as the high rates of dropout and poor adherence reported across most studies. The review suggests directions for future research, including the need to replicate previous findings using rigorous study design and methodology, as well as further investigation regarding the utility of clinician support and interactive digital features as potential mechanisms for offsetting low rates of engagement with online treatments.
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Affiliation(s)
- Sarah Barakat
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Camperdown 2050, Australia
- School of Psychology, University of Sydney, Camperdown 2050, Australia
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Camperdown 2050, Australia
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7
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Rom S, Miskovic‐Wheatley J, Barakat S, Aouad P, Fuller‐Tyszkiewicz M, Maguire S. Evaluating the feasibility and potential efficacy of a brief eTherapy for binge-eating disorder: A pilot study. Int J Eat Disord 2022; 55:1614-1620. [PMID: 35986579 PMCID: PMC9804415 DOI: 10.1002/eat.23803] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE For those with binge-eating disorder (BED), access to evidence-based, face-to-face treatment is often constrained by clinician availability and high treatment costs. Emerging evidence suggests online therapy (eTherapy) may navigate these barriers and reduce binge-eating symptomatology; however, less evaluation has been done in those with BED, particularly with briefer programs targeting early change. This study investigated the feasibility and potential efficacy of a brief, supported eTherapy in those with BED or subthreshold BED. METHOD Participants were 19 women with BED who completed a four-session eTherapy. This was a single-arm, pre-post intervention study, with participants completing weekly content and attending telehealth sessions. Key outcomes were assessed by the Eating Disorder Examination Questionnaire-Short (EDE-QS): objective binge episode days, loss of control over eating days, and eating disorder (ED) psychopathology via a total EDE-QS score. RESULTS Generalized and linear mixed models showed significantly reduced loss of control over eating days and ED psychopathology. Program feasibility was high, with strong program adherence and a below average attrition rate. DISCUSSION Pilot results support the feasibility and potential efficacy of a brief, behavioral-focused eTherapy program in reducing ED pathology in those with BED. Future research should further investigate findings in an adequately powered randomized controlled trial. PUBLIC SIGNIFICANCE This study suggests that a brief, behavioral-focused online therapy, guided by non-expert clinicians, can be successfully administered to those with binge-eating disorder (BED) and may be efficacious at reducing eating disorder and other related symptomatology. Brief eTherapies that are effective, accessible, and rapidly available may facilitate earlier intervention in illness and improve treatment outcomes for individuals who experience this common and distressing disorder.
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Affiliation(s)
- Sean Rom
- School of PsychologyDeakin UniversityGeelongVictoriaAustralia,InsideOut Institute, Central Clinical School, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia
| | - Jane Miskovic‐Wheatley
- InsideOut Institute, Central Clinical School, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia
| | - Sarah Barakat
- InsideOut Institute, Central Clinical School, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia,School of PsychologyThe University of SydneySydneyNew South WalesAustralia
| | - Phillip Aouad
- InsideOut Institute, Central Clinical School, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia
| | | | - Sarah Maguire
- InsideOut Institute, Central Clinical School, Faculty of Medicine and HealthThe University of SydneySydneyNew South WalesAustralia,Sydney Local Health DistrictSydneyNew South WalesAustralia
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8
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Rohrbach PJ, Dingemans AE, Spinhoven P, Van Ginkel JR, Fokkema M, Wilderjans TF, Bauer S, Van Furth EF. Effectiveness of an online self-help program, expert-patient support, and their combination for eating disorders: Results from a randomized controlled trial. Int J Eat Disord 2022; 55:1361-1373. [PMID: 35906929 PMCID: PMC9796760 DOI: 10.1002/eat.23785] [Citation(s) in RCA: 5] [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: 03/24/2022] [Revised: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Many individuals with an eating disorder do not receive appropriate care. Low-threshold interventions could help bridge this treatment gap. The study aim was to evaluate the effectiveness of Featback, a fully automated online self-help intervention, online expert-patient support and their combination. METHOD A randomized controlled trial with a 12-month follow-up period was conducted. Participants aged 16 or older with at least mild eating disorder symptoms were randomized to four conditions: (1) Featback, a fully automated online self-help intervention, (2) chat or email support from a recovered expert patient, (3) Featback with expert-patient support and (4) a waiting list control condition. The intervention period was 8 weeks and there was a total of six online assessments. The main outcome constituted reduction of eating disorder symptoms over time. RESULTS Three hundred fifty five participants, of whom 43% had never received eating disorder treatment, were randomized. The three active interventions were superior to a waitlist in reducing eating disorder symptoms (d = -0.38), with no significant difference in effectiveness between the three interventions. Participants in conditions with expert-patient support were more satisfied with the intervention. DISCUSSION Internet-based self-help, expert-patient support and their combination were effective in reducing eating disorder symptoms compared to a waiting list control condition. Guidance improved satisfaction with the internet intervention but not its effectiveness. Low-threshold interventions such as Featback and expert-patient support can reduce eating disorder symptoms and reach the large group of underserved individuals, complementing existing forms of eating disorder treatment. PUBLIC SIGNIFICANCE STATEMENT Individuals with eating-related problems who received (1) a fully automated internet-based intervention, (2) chat and e-mail support by a recovered individual or (3) their combination, experienced stronger reductions in eating disorder symptoms than those who received (4) usual care. Such brief and easy-access interventions play an important role in reaching individuals who are currently not reached by other forms of treatment.
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Affiliation(s)
- Pieter J. Rohrbach
- GGZ Rivierduinen Eating Disorders UrsulaLeidenNetherlands,Department of PsychiatryLeiden University Medical CenterLeidenNetherlands
| | | | - Philip Spinhoven
- Department of PsychiatryLeiden University Medical CenterLeidenNetherlands,Methodology and Statistics Research Unit, Institute of PsychologyLeiden UniversityLeidenNetherlands
| | - Joost R. Van Ginkel
- Methodology and Statistics Research Unit, Institute of PsychologyLeiden UniversityLeidenNetherlands
| | - Marjolein Fokkema
- Methodology and Statistics Research Unit, Institute of PsychologyLeiden UniversityLeidenNetherlands
| | - Tom F. Wilderjans
- Methodology and Statistics Research Unit, Institute of PsychologyLeiden UniversityLeidenNetherlands,Leiden Institute for Brain and CognitionLeiden University Medical CenterLeidenNetherlands,Research Group of Quantitative Psychology and Individual Differences, Faculty of Psychology and Educational SciencesKU LeuvenLeuvenBelgium
| | - Stephanie Bauer
- Center for Psychotherapy ResearchUniversity Hospital HeidelbergGermany
| | - Eric F. Van Furth
- GGZ Rivierduinen Eating Disorders UrsulaLeidenNetherlands,Department of PsychiatryLeiden University Medical CenterLeidenNetherlands
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9
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Giel KE, Behrens SC, Schag K, Martus P, Herpertz S, Hofmann T, Skoda EM, Voderholzer U, von Wietersheim J, Wild B, Zeeck A, Schmidt U, Zipfel S, Junne F. Efficacy of post-inpatient aftercare treatments for anorexia nervosa: a systematic review of randomized controlled trials. J Eat Disord 2021; 9:129. [PMID: 34654471 PMCID: PMC8518230 DOI: 10.1186/s40337-021-00487-5] [Citation(s) in RCA: 5] [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: 03/18/2021] [Accepted: 09/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early relapse after inpatient treatment is a serious problem in the management of anorexia nervosa (AN). Specialized aftercare interventions have the potential to bridge the gap between inpatient and outpatient care, to prevent relapse and to improve the long-term outcome for patients with AN. METHODS Following the guidelines of the PRISMA statement, we conducted a systematic review, synthesizing the evidence from randomized-controlled trials (RCTs) investigating the efficacy of post-inpatient aftercare treatments for AN. RESULTS Our search resulted in seven RCTs and three registered ongoing trials. Pharmacotherapy and low-threshold guided self-help have limited uptake and high dropout. Novel mobile guided self-help approaches seem promising due to high patient satisfaction, but their efficacy has yet to be investigated in larger trials. Cognitive-behavior psychotherapy may be beneficial in delaying relapse, but evidence is based on a single study. CONCLUSION Only a limited number of RCTs investigating aftercare interventions for patients with AN is available. There is no clear evidence favoring any one specific approach for post-inpatient aftercare in adult patients with AN. The field faces many challenges which generally affect intervention research in AN. A specific issue is how to increase uptake of and reduce dropout from aftercare interventions. This calls for better tailoring of interventions to patient needs and the integration of patient perspectives into treatment. Intensified research and care efforts are needed to address the problem of recurrent relapse after intensive inpatient treatment for AN and to eventually improve prognosis for this eating disorder.
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Affiliation(s)
- Katrin E Giel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Eberhard Karls University, Osianderstr. 5, 72076, Tübingen, Germany. .,Center of Excellence in Eating Disorders, Tübingen, Germany.
| | - Simone C Behrens
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Eberhard Karls University, Osianderstr. 5, 72076, Tübingen, Germany.,Center of Excellence in Eating Disorders, Tübingen, Germany
| | - Kathrin Schag
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Eberhard Karls University, Osianderstr. 5, 72076, Tübingen, Germany.,Center of Excellence in Eating Disorders, Tübingen, Germany
| | - Peter Martus
- Institute for Clinical Epidemiology and Applied Biostatistics, Medical Faculty, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital Bochum, Ruhr University Bochum, Bochum, Germany
| | - Tobias Hofmann
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität Zu Berlin, Berlin, Germany
| | - Eva-Maria Skoda
- Clinic for Psychosomatic Medicine and Psychotherapy, LVR University-Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Voderholzer
- Schoen Clinic Roseneck, Prien am Chiemsee, Germany.,Department Psychiatry and Psychotherapy, University Hospital LMU Munich, Munich, Germany.,Department Psychiatry and Psychotherapy, University Hospital Freiburg, Freiburg, Germany
| | - Jörn von Wietersheim
- Department of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, Ulm, Germany
| | - Beate Wild
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Almut Zeeck
- Department of Psychosomatic Medicine und Psychotherapy, Center for Mental Health, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ulrike Schmidt
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Eberhard Karls University, Osianderstr. 5, 72076, Tübingen, Germany.,Center of Excellence in Eating Disorders, Tübingen, Germany
| | - Florian Junne
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Eberhard Karls University, Osianderstr. 5, 72076, Tübingen, Germany.,Center of Excellence in Eating Disorders, Tübingen, Germany.,Department of Psychosomatic Medicine and Psychotherapy, University Hospital Magdeburg, Otto von Guericke University, Magdeburg, Germany
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10
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Naccache B, Mesquida L, Raynaud JP, Revet A. Smartphone application for adolescents with anorexia nervosa: an initial acceptability and user experience evaluation. BMC Psychiatry 2021; 21:467. [PMID: 34563166 PMCID: PMC8466747 DOI: 10.1186/s12888-021-03478-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 09/15/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Anorexia Nervosa (AN) is a key target for E-Health programs considering the many barriers hindering patients' access to care and the disorder's severity. Although these programs have become more common and effective, they often have low adherence, especially among youth. This can hinder their implementation and effectiveness in real-world settings. User experience partly overlaps with the acceptability field and may provide insight into factors affecting adherence and adoption of E-Health programs. This study aimed to explore early acceptability and user experience of a companion app prototype for adolescents with AN using user-centered design methods. METHODS We developed a prototype containing self-help material and emotions and behaviors evaluation and management features. Then we conducted a mixed evaluation combining semi structured focus group interviews and questionnaires in a clinician group and an AN patient group. We analyzed data using thematic analysis and descriptive statistics. RESULTS The app's overall appeal was adequate. The user experience questionnaire revealed the weakest dimensions, including novelty, dependability, and efficiency versus stimulation (i.e., ability to induce motivation to use the product) and perspicuity (i.e., easy to understand, to get familiar with). The qualitative data analysis revealed three central axes: acceptability, features, and use. We identified acceptability barriers and facilitators such as the importance of design and customization, especially for adolescents. Psychoeducation was a major feature for participants, as patients highlighted the difficulties they encountered when seeking disorders-related information. CONCLUSIONS This study shows the importance of including users in the different stages of an e-health intervention development, in order to identify their needs, general use and compliance patterns, to improve adherence and adoption of the program and its effectiveness.
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Affiliation(s)
- Benjamin Naccache
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent, CHU de Toulouse, Hôpital Purpan, Place du Dr Baylac, TSA 40031, 31059, Toulouse cedex 9, France.
| | - Laure Mesquida
- grid.414282.90000 0004 0639 4960Service Universitaire de Psychiatrie de l’Enfant et de l’Adolescent, CHU de Toulouse, Hôpital Purpan, Place du Dr Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - Jean-Philippe Raynaud
- grid.414282.90000 0004 0639 4960Service Universitaire de Psychiatrie de l’Enfant et de l’Adolescent, CHU de Toulouse, Hôpital Purpan, Place du Dr Baylac, TSA 40031, 31059 Toulouse cedex 9, France ,grid.15781.3a0000 0001 0723 035XCERPOP, Université de Toulouse, Inserm, UPS, Toulouse, France
| | - Alexis Revet
- grid.414282.90000 0004 0639 4960Service Universitaire de Psychiatrie de l’Enfant et de l’Adolescent, CHU de Toulouse, Hôpital Purpan, Place du Dr Baylac, TSA 40031, 31059 Toulouse cedex 9, France ,grid.15781.3a0000 0001 0723 035XCERPOP, Université de Toulouse, Inserm, UPS, Toulouse, France ,grid.411175.70000 0001 1457 2980CIC 1436, Team PEPSS « Pharmacologie En Population cohorteS et biobanqueS », Toulouse University Hospital, Toulouse, France
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11
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Citrome L. Binge Eating Disorder: A Psychiatrist's Commentary on Clinical Considerations. Clin Ther 2020; 43:7-16. [PMID: 33308878 DOI: 10.1016/j.clinthera.2020.10.013] [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: 10/06/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Of the 3 major eating disorders, anorexia nervosa, bulimia nervosa, and binge eating disorder (BED), BED is the most common and exists in the practices of most primary care and psychiatric clinicians. However, BED often goes unrecognized and thus untreated. METHODS Reviewed in this commentary are the basic elements in the diagnosis of BED, demographic and clinical characteristics, screening options, the importance of comorbidities, pathophysiology, and available treatments. FINDINGS Psychological treatments, including cognitive-behavioral therapy, interpersonal therapy, and behavioral weight loss, have been recommended as first-line options and are supported by several different meta-analytic reviews. Lisdexamfetamine is currently the only medication approved by the US Food and Drug Administration for the treatment of BED. Effect sizes for lisdexamfetamine versus placebo for response, remission, and avoidance of relapse in BED are robust, but its use may be limited by tolerability. This is also the case for topiramate, an anticonvulsant that has been used "off-label" to treat BED. IMPLICATIONS Additional medication choices approved by the US Food and Drug Administration for the treatment of BED are needed. Moving forward, opportunities to leverage modern technology to broaden access to treatment are highly desirable.
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12
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Yim SH, Bailey E, Gordon G, Grant N, Musiat P, Schmidt U. Exploring Participants' Experiences of a Web-Based Program for Bulimia and Binge Eating Disorder: Qualitative Study. J Med Internet Res 2020; 22:e17880. [PMID: 32965235 PMCID: PMC7542406 DOI: 10.2196/17880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Guided cognitive behavioral self-help is a recommended first-line treatment for eating disorders (EDs) such as bulimia nervosa (BN) or binge eating disorder (BED). Online versions of such self-help programs are increasingly being studied in randomized controlled trials (RCTs), with some evidence that they can reduce ED symptoms, although intervention dropout is variable across interventions. However, in-depth research into participants' experiences and views on the acceptability of web-based interventions is limited. OBJECTIVE This is a qualitative process study of participants' experiences of everyBody Plus, a web-based cognitive behavioral intervention, integrated into a large RCT to aid the interpretation of the main trial's results. To our knowledge, this is the first such study in digital intervention for EDs research to include real-time feedback into the qualitative analysis. This study aims to build upon the emerging literature by qualitatively exploring participants' experiences of a web-based intervention for BN and BED. METHODS Participants were those who took part in the UK arm of a larger RCT investigating the efficacy of the everyBody Plus intervention. Reflexive thematic analysis was completed on 2 sources of data from the online platform: real-time feedback quotes provided at the end of completing a module on the platform (N=104) and semistructured telephone interview transcripts (n=12). RESULTS Four main themes were identified. The first theme identified positive and negative user experiences, with a desire for a more customized and personalized intervention. Another theme positively reflected on how flexible and easy the intervention was to embed into daily life, compared with the silo of face-to-face therapy. The third theme identified how the intervention had a holistic impact cognitively, emotionally, interpersonally, and behaviorally. The final theme was related to how the intervention was not a one size fits all and how the perceived usefulness and relevance were often dependent on participants' demographic and clinical characteristics. CONCLUSIONS Overall, participants reported positive experiences with the use of the everyBody Plus web-based intervention, including flexibility of use and the potential to holistically impact people's lives. The participants also provided valuable suggestions for how similar future web-based interventions could be improved and, in the context of EDs, how programs can be designed to be more inclusive of people by encompassing different demographic and clinical characteristics.
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Affiliation(s)
| | - Emma Bailey
- King's College London, London, United Kingdom
| | | | - Nina Grant
- South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | | | - Ulrike Schmidt
- King's College London, London, United Kingdom.,South London and Maudsley NHS Foundation Trust, London, United Kingdom
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13
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Truttmann S, Philipp J, Zeiler M, Franta C, Wittek T, Merl E, Schöfbeck G, Koubek D, Laczkovics C, Imgart H, Zanko A, Auer-Welsbach E, Treasure J, Karwautz AFK, Wagner G. Long-Term Efficacy of the Workshop Vs. Online SUCCEAT (Supporting Carers of Children and Adolescents with Eating Disorders) Intervention for Parents: A Quasi-Randomised Feasibility Trial. J Clin Med 2020; 9:E1912. [PMID: 32570930 PMCID: PMC7355675 DOI: 10.3390/jcm9061912] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/06/2020] [Accepted: 06/15/2020] [Indexed: 11/17/2022] Open
Abstract
Interventions for main carers of adult patients with anorexia nervosa (AN) can reduce the caregiving burden and increase caregiver skills. However, the effectiveness and feasibility for carers of adolescent patients, the optimal form of the intervention and long-term outcomes are largely unknown. We evaluated the efficacy and feasibility of the "Supporting Carers of Children and Adolescents with Eating Disorders in Austria" (SUCCEAT) workshop vs. online intervention. Main caregivers (parents) of adolescent patients with AN were randomly allocated to a workshop (n = 50) or online version (n = 50). Participants were compared to a non-randomised comparison group (n = 49) receiving multi-family or systemic family therapy. Primary (General Health Questionnaire) and secondary outcomes were obtained at baseline, three-month and 12-month follow-up. Adherence was high for workshop and online participants (6.2 and 6.7 sessions completed out of 8). Intention-to-treat analyses revealed significant pre-post reductions in the primary outcome for the workshop (d = 0.87 (95%conficence interval (CI): 0.48; 1.26)) and online (d = 0.65 (95%CI: 0.31; 0.98)) intervention that were sustained at the 12-month follow-up. There was no significant group difference (p = 0.473). Parental psychopathology and burden decreased and caregiver skills increased in all groups; the improvement of caregiver skills was significantly higher in SUCCEAT participants than in the comparison group. Online interventions for parents of adolescents with AN were equally effective as workshops. The improvements remained stable over time.
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Affiliation(s)
- Stefanie Truttmann
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Julia Philipp
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Michael Zeiler
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Claudia Franta
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Tanja Wittek
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Elisabeth Merl
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Gabriele Schöfbeck
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Doris Koubek
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Clarissa Laczkovics
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Hartmut Imgart
- Parkland Clinic, Clinic for Psychosomatic Medicine and Psychotherapy, 34537 Bad Wildungen, Germany; (H.I.); (A.Z.)
| | - Annika Zanko
- Parkland Clinic, Clinic for Psychosomatic Medicine and Psychotherapy, 34537 Bad Wildungen, Germany; (H.I.); (A.Z.)
| | - Ellen Auer-Welsbach
- Department for Neurology and child and adolescents Psychiatry, 9020 Klagenfurt am Wörthersee, Austria;
| | - Janet Treasure
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London WC2R 2LS, UK;
| | - Andreas F. K. Karwautz
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
| | - Gudrun Wagner
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, 1090 Vienna, Austria; (S.T.); (J.P.); (M.Z.); (C.F.); (T.W.); (E.M.); (G.S.); (D.K.); (C.L.); (A.F.K.K.)
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14
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Weissman RS, Bauer S, Thomas JJ. Access to evidence-based care for eating disorders during the COVID-19 crisis. Int J Eat Disord 2020; 53:369-376. [PMID: 32338400 PMCID: PMC7267278 DOI: 10.1002/eat.23279] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 01/02/2023]
Abstract
The COVID-19 pandemic has forced an abrupt change in the delivery of clinical services, including for individuals with an eating disorder. We present this Virtual Issue as a resource for the eating disorder community to showcase research published in the International Journal of Eating Disorders that provides information on effective strategies to help address the challenges arising from COVID-19-related disruptions. Articles included describe original research or systematic reviews on obstacles to health services use and strategies to improve access to care; technological tools to provide or enhance interventions; patients' and clinicians' attitudes or perspectives on using digital tools for clinical care; factors influencing therapeutic alliance; and ideas for improving reach and uptake of digital interventions. We hope that readers will find ways to observe and record their own experiences during this global crisis; the experiences of people at risk for developing or exhibiting an eating disorder; and the experiences of those who care for people with an eating disorder. These lived experiences will be invaluable in formulating hypotheses for future studies in service of advancing the understanding of eating disorders and improving interventions and policies for reducing the burden of suffering attributable to eating disorders.
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Affiliation(s)
- Ruth S. Weissman
- Department of PsychologyWesleyan UniversityMiddletownConnecticutUSA
| | - Stephanie Bauer
- Center for Psychotherapy ResearchUniversity Hospital HeidelbergHeidelbergGermany
| | - Jennifer J. Thomas
- Eating Disorders Clinical and Research ProgramMassachusetts General HospitalBostonMassachusettsUSA
- Department of PsychiatryHarvard Medical SchoolBostonMassachusettsUSA
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15
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Abstract
Eating disorders are disabling, deadly, and costly mental disorders that considerably impair physical health and disrupt psychosocial functioning. Disturbed attitudes towards weight, body shape, and eating play a key role in the origin and maintenance of eating disorders. Eating disorders have been increasing over the past 50 years and changes in the food environment have been implicated. All health-care providers should routinely enquire about eating habits as a component of overall health assessment. Six main feeding and eating disorders are now recognised in diagnostic systems: anorexia nervosa, bulimia nervosa, binge eating disorder, avoidant-restrictive food intake disorder, pica, and rumination disorder. The presentation form of eating disorders might vary for men versus women, for example. As eating disorders are under-researched, there is a great deal of uncertainty as to their pathophysiology, treatment, and management. Future challenges, emerging treatments, and outstanding research questions are addressed.
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Affiliation(s)
- Janet Treasure
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Tiago Antunes Duarte
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Serviço de Psiquiatria e Saúde Mental, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Ulrike Schmidt
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
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16
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Yim SH, Schmidt U. Experiences of computer-based and conventional self-help interventions for eating disorders: A systematic review and meta-synthesis of qualitative research. Int J Eat Disord 2019; 52:1108-1124. [PMID: 31343088 DOI: 10.1002/eat.23142] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 07/02/2019] [Accepted: 07/05/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Self-help interventions have been demonstrated to be effective in treating bulimic-type eating disorders (EDs). In particular, computer-based interventions have received increasing attention due to their potential to reach a wider population. This systematic review aimed to synthesize findings from qualitative studies on users' experiences of self-help interventions for EDs and to develop an exploratory framework. METHOD A systematic review and meta-synthesis on seven peer-reviewed qualitative studies on structured computer and book-based self-help interventions for EDs was conducted using Noblit and Hare's (1988) 7-phase meta-ethnography. Four of the selected studies investigated computer-based self-help programs, and three of the studies investigated book-based guided self-help programs. RESULTS Six concepts were synthesized. They included intervention-related factors (anonymity and privacy; accessibility and flexibility; guidance) and user-related factors (agency/autonomy; self-motivation; and expectations/attitudes). The study revealed the "machine-like" and relational properties of the computer; the expansion of treatment time and space in psychological interventions, the changing role of the medical health professional from a "therapist" to a "guide," and a change from understanding interventions as a conclusive treatment plan to a starting point or stepping stone toward recovery. DISCUSSION Computer-based self-help interventions should take advantage of the "machine-like" properties of a computer (neutrality, availability, etc.) as well as its ability to facilitate human interactions. Users should also be facilitated to have a realistic understanding of the purpose of self-help interventions and the place of self-help interventions in their broader treatment plans to moderate expectations and attitudes.
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Affiliation(s)
- See Heng Yim
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Section of Eating Disorders, London, UK
| | - Ulrike Schmidt
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Section of Eating Disorders, London, UK.,The Eating Disorders Service, Maudsley Hospital, South London and Maudsley NHS Foundation Trust, London, UK
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