Cited by 123Eating Disorders and BehaviorsDigital Mental Health InterventionsNutrition, Health and Food Behavior

The potential of technology-based psychological interventions for anorexia and bulimia nervosa: a systematic review and recommendations for future research

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Schlegl, Sandra, Bürger, Carolina, Schmidt, Luise, Herbst, Nirmal, Voderholzer, Ulrich·2015·Journal of Medical Internet Research

Abstract

BACKGROUND: Previous studies have shown an unmet need in the treatment of eating disorders. In the last decade, interest in technology-based interventions (TBIs) (including computer- and Internet-based interventions [CBIs] or mobile interventions) for providing evidence-based therapies to individuals with different mental disorders has increased. OBJECTIVE: The aim of this review was to systematically evaluate the potential of TBIs in the field of eating disorders, namely for anorexia nervosa (AN) and bulimia nervosa (BN), for both prevention and treatment, and also for carers of eating disorder patients. METHODS: A systematic literature search was conducted using Medline and PsycINFO. Bibliographies of retrieved articles were also reviewed without date or study type restrictions. RESULTS: Forty studies resulting in 45 publications reporting outcomes fulfilled the inclusion criteria: 22 randomized controlled trials, 2 controlled studies, and 16 uncontrolled studies. In total, 3646 patients were included. Overall, the studies provided evidence for the efficacy of guided CBIs, especially for BN patients and for compliant patients. Furthermore, videoconferencing also appeared to be a promising approach. Evaluation results of Internet-based prevention of eating disorders and Internet-based programs for carers of eating disorder patients were also encouraging. Finally, there was preliminary evidence for the efficacy of mobile interventions. CONCLUSIONS: TBIs may be an additional way of delivering evidence-based treatments to eating disorder patients and their use is likely to increase in the near future. TBIs may also be considered for the prevention of eating disorders and to support carers of eating disorder patients. Areas of future research and important issues such as guidance, therapeutic alliance, and dissemination are discussed.

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  • ICBT may prevent the recurrence of symptoms in those who have recovered from anorexia nervosa.

    “suggesting that ICBT may prevent the recurrence of symptoms in those who have recovered from AN (Schlegl et al., 2015).”

    From Feasibility of guided internet-based cognitive behavioral therapy for patients with anorexia nervosa (2022) · cites this paper as Schlegl et al., 2015

    The Discussion (Summary of Main Results and Conclusions; page unavailable) says computer- and Internet-based interventions might help prevent relapse in anorexia nervosa, particularly after inpatient treatment. It does not establish that participants had recovered from anorexia nervosa, so the claim's population is more specific than the review supports. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Completion of the RecoveryMANTRA intervention was defined a priori as attendance at a minimum of four of the six offered sessions, based on average completion rates reported in systematic reviews.

    “Based on average completion rates reported in systematic reviews of individual psychotherapy (20-40%; Dejong, Broadbent and Schmidt, 2012) and technology-based interventions (57.6%; Schlegl et al. 2015) for eating disorders, we set an a priori definition of ' completion ' as attendance at a minimum of four of the six offered sessions.”

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Research works printed but not linked: 3

  1. [3]American Psychiatric Association Practice Guideline for the Treatment of Patients with Eating Disorders. 3rd edition 2006 Washington, DC American Psychiatric Association
  2. [4]National Collaborating Centre for Mental Health Eating Disorders: Core Interventions in the Treatment and Management of Anorexia Nervosa, Bulimia Nervosa and Related Eating Disorders 2004 London The British Psychological Society and the Royal College of Psychiatrists 23346610
  3. [31]Paxton SJ Franko DL Cucciare MA Weingardt KR Body image and eating disorders Using Technology to Support Evidence-Based Behavioral Health Practices: A Clinician's Guide 2010 New York Taylor & Francis Group 151 168

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Authors
Schlegl, S., Bürger, C., Schmidt, L., Herbst, N., & Voderholzer, U.
Affiliations
  • Ludwig-Maximilians-Universität München (DE)
  • University of Freiburg (DE)
Corresponding author
Schlegl, Sandra
Venue
Journal of Medical Internet Research
Published
2015-03-31
Volume
17
Issue
3
Pages
e85
ISSN
1438-8871 (ISSN-L)
OpenAlex
W2048339823
Cited by
123
References
134
Citations by year
2026: 3 · 2025: 6 · 2024: 15 · 2023: 8 · 2022: 16 · 2021: 14 · 2020: 14 · 2019: 15 · 2018: 11 · 2017: 10 · 2016: 9 · 2015: 2
FWCI
1.53
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Medical Internet Research (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Open access LMU (Ludwid Maxmilian's Universitat Munchen) (submittedVersion)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
Keywords
anorexia nervosa, bulimia nervosa, eating disorders, mobile-based interventions, eating disorder prevention, caregiver support, videoconferencing, therapeutic relationship, intervention dissemination
MeSH terms
Adolescent, Adult, Anorexia, Humans, Psychotherapy, Internet, Biomedical Technology, Bulimia Nervosa, Young Adult

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