Efficacy of post-inpatient aftercare treatments for anorexia nervosa: a systematic review of randomized controlled trials

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

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch
• Notes: Journal of eating disorders. - 9, 1 (2021) , 129, ISSN: 2050-2974

Contributors, Places and Time

• Event: Veröffentlichung
• (where): Freiburg
• (who): Universität
• (when): 2021
• Creator: Giel, Katrin ; Behrens, Simone ; Schag, Kathrin ; Martus, Peter ; Herpertz, Stephan ; Hofmann, Tobias ; Skoda, Eva-Maria ; Voderholzer, Ulrich ; Wietersheim, Jörn von ; Wild, Beate ; Zeeck, Almut ; Schmidt, Ulrike ; Zipfel, Stephan ; Junne, Florian

Further information

• DOI: 10.1186/s40337-021-00487-5
• URN: urn:nbn:de:bsz:25-freidok-2220461
• Rights: Kein Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:20 AM CEST