Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-24T19:04:59.916Z Has data issue: false hasContentIssue false

Advances in the treatment of anorexia nervosa: a review of established and emerging interventions

Published online by Cambridge University Press:  11 September 2017

T. Brockmeyer
Affiliation:
Department of Psychosomatic Medicine and Psychotherapy, LVR Clinic, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
H.-C. Friederich
Affiliation:
Department of Psychosomatic Medicine and Psychotherapy, LVR Clinic, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
U. Schmidt*
Affiliation:
Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
*
Author for correspondence: Prof. U. Schmidt, MD Ph.D., E-mail: [email protected]

Abstract

Background

Anorexia nervosa (AN) is a disabling, deadly and costly mental disorder. Until recently, treatment recommendations were based on expert opinion and limited evidence. The aim of this systematic review is to synthesise recent evidence on established and emerging AN treatments and to forecast trends for future developments.

Methods

We systematically review trials of established treatments and associated process outcome studies from the last 5 years, published since a previous review in this journal. ‘Established’ treatments were those that are widely used in AN, recommended by guidelines and/or have been tested in at least one large randomised controlled trial. Secondly, we summarise emerging treatments for AN, i.e. those that have only been (or are currently being) tested in proof-of concept, feasibility or pilot trials.

Results

We identified 19 published trials of established treatments (15 of high or moderate quality), mostly assessing psychological therapies (n = 17). We also found 11 published trials of emerging treatments, and a total of 34 registered, as yet unpublished trials. Promising emerging treatments include cognitive remediation therapy, exposure therapy and non-invasive neuromodulation.

Conclusions

Evidence generation on the treatment of AN has dramatically accelerated, with our understanding of the role of family-based approaches for adolescents more nuanced and a range of psychological approaches available for the treatment of adults. Evidence on emerging treatments and from forthcoming trials suggests that there is a shift towards more targeted brain-based interventions. Future studies need to focus on elucidating mechanisms of action of treatments and what works best for whom.

Type
Invited Review
Copyright
Copyright © Cambridge University Press 2017 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Agras, WS, Lock, J, Brandt, H, Bryson, SW, Dodge, E, Halmi, KA, Jo, B, Johnson, C, Kaye, W, Wilfley, D, Woodside, B (2014) Comparison of 2 family therapies for adolescent anorexia nervosa: a randomized parallel trial. JAMA Psychiatry 71, 12791286.Google Scholar
Aigner, M, Treasure, J, Kaye, W, Kasper, S (2011) World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the pharmacological treatment of eating disorders. The World Journal of Biological Psychiatry: The Official Journal of the World Federation of Societies of Biological Psychiatry 12, 400443.Google Scholar
Albers, S (2011) Using mindful eating to treat food restriction: a case study. Eating Disorders 19, 97107.Google Scholar
Allen, KL, O'Hara, CB, Bartholdy, S, Renwick, B, Keyes, A, Lose, A, Kenyon, M, Dejong, H, Broadbent, H, Loomes, R, McClelland, J, Serpell, L, Richards, L, Johnson-Sabine, E, Boughton, N, Whitehead, L, Treasure, J, Wade, T, Schmidt, U (2016) Written case formulations in the treatment of anorexia nervosa: evidence for therapeutic benefits. International Journal of Eating Disorders 49, 874882.CrossRefGoogle ScholarPubMed
Andersen, PH, Moscicki, R, Sahakian, B, Quirion, R, Krishnan, R, Race, T, Phillips, A (2014) Securing the future of drug discovery for central nervous system disorders. Nature Reviews Drug Discovery 13, 871872.Google Scholar
Andries, A, Frystyk, J, Flyvbjerg, A, Stoving, RK (2014) Dronabinol in severe, enduring anorexia nervosa: a randomized controlled trial. The International Journal of Eating Disorders 47, 1823.Google Scholar
Andries, A, Frystyk, J, Flyvbjerg, A, Støving, RK (2015) Changes in IGF-I, urinary free cortisol and adipokines during dronabinol therapy in anorexia nervosa: results from a randomised, controlled trial. Growth Hormone and IGF Research 25, 247252.CrossRefGoogle ScholarPubMed
Asch, M (2015) Efficacy of cognitive remediation treatment compared to a control group in young patients with anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT02400541).Google Scholar
Attia, J (2008) Effectiveness of high intensity inpatient versus stepped intensity treatment for anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT00815815).Google Scholar
Attia, E (2010) Olanzapine versus placebo for outpatients with anorexia nervosa (https://clinicaltrials.gov/show/NCT01170117).Google Scholar
Attia, E (2016) Who is Willing to Take Olanzapine and Why? An Initial Look at Outpatient Participants in an Olanzapine vs Placebo Trial for Anorexia Nervosa. National Library of Medicine: Bethesda, MD.Google Scholar
Bartholdy, S, McClelland, J, Kekic, M, O'Daly, OG, Campbell, IC, Werthmann, J, Rennalls, SJ, Rubia, K, David, AS, Glennon, D, Kern, N, Schmidt, U (2015) Clinical outcomes and neural correlates of 20 sessions of repetitive transcranial magnetic stimulation in severe and enduring anorexia nervosa (the TIARA study): study protocol for a randomised controlled feasibility trial. Trials 16, 548.CrossRefGoogle ScholarPubMed
Bartholdy, S, Musiat, P, Campbell, IC, Schmidt, U (2013) The potential of neurofeedback in the treatment of eating disorders: a review of the literature. European Eating Disorders Review: The Journal of the Eating Disorders Association 21, 456463.Google Scholar
Bonny, A (2013) Treatment of anxiety and anorexia nervosa in adolescents (https://clinicaltrials.gov/ct2/show/NCT01933243).Google Scholar
Bos, DJ, van Montfort, SJT, Oranje, B, Durston, S, Smeets, PAM (2016) Effects of omega-3 polyunsaturated fatty acids on human brain morphology and function: what is the evidence? European Neuropsychopharmacology: The Journal of the European College of Neuropsychopharmacology 26, 546561.Google Scholar
Brauhardt, A, de Zwaan, M, Hilbert, A (2014) The therapeutic process in psychological treatments for eating disorders. A systematic review. The International Journal of Eating Disorders 47, 565584.Google Scholar
Brockmeyer, T (2015) Cognitive remediation therapy in anorexia nervosa – a randomized controlled trial (http://drks-neu.uniklinik-freiburg.de/drks_web/setLocale_EN.do).Google Scholar
Brockmeyer, T, Grosse Holtforth, M, Bents, H, Herzog, W, Friederich, HC (2013) Lower body weight is associated with less negative emotions in sad autobiographical memories of patients with anorexia nervosa. Psychiatry Research 210, 548552.Google Scholar
Brockmeyer, T, Ingenerf, K, Walther, S, Wild, B, Hartmann, M, Herzog, W, Bents, H, Friederich, HC (2014) Training cognitive flexibility in patients with anorexia nervosa. A pilot randomized controlled trial of cognitive remediation therapy. The International Journal of Eating Disorders 47, 2431.Google Scholar
Brockmeyer, T, Pellegrino, J, Munch, H, Herzog, W, Dziobek, I, Friederich, H-C (2016 a). Social cognition in anorexia nervosa: specific difficulties in decoding emotional but not nonemotional mental states. The International Journal of Eating Disorders 49, 883890.CrossRefGoogle Scholar
Brockmeyer, T, Walther, S, Ingenerf, K, Wild, B, Hartmann, M, Weisbrod, M, Weber, MA, Eckhardt-Henn, A, Herzog, W, Friederich, HC (2016 b). Brain effects of computer-assisted cognitive remediation therapy in anorexia nervosa: a pilot fMRI study. Psychiatry Research – Neuroimaging 249, 5256.Google Scholar
Brown, A, McClelland, J, Boysen, E, Mountford, V, Glennon, D, Schmidt, U (2016) The FREED Project (first episode and rapid early intervention in eating disorders): service model, feasibility and acceptability. Early Intervention in the Real World. 2016 September 13. doi: 10.1111/eip.12382. [Epub ahead of print].Google Scholar
Bulik, CM (2012) Uniting couples in the treatment of anorexia nervosa (UCAN2) (https://clinicaltrials.gov/show/NCT01740752).Google Scholar
Byrne, S, Wade, T, Hay, P, Touyz, S, Fairburn, CG, Treasure, J, Schmidt, U, McIntosh, V, Allen, K, Fursland, A, Crosby, RD (2017) A randomised controlled trial of three psychological treatments for anorexia nervosa. Psychological Medicine. May 29: 1–11 [Epub ahead of print].Google Scholar
Caglar-Nazali, HP, Corfield, F, Cardi, V, Ambwani, S, Leppanen, J, Olabintan, O, Deriziotis, S, Hadjimichalis, A, Scognamiglio, P, Eshkevari, E, Micali, N, Treasure, J (2014) A systematic review and meta-analysis of ‘Systems for Social Processes’ in eating disorders. Neuroscience and Biobehavioral Reviews 42, 5592.CrossRefGoogle ScholarPubMed
Cardi, V, Ambwani, S, Crosby, R, Macdonald, P, Todd, G, Park, J, Moss, S, Schmidt, U, Treasure, J (2015) Self-Help And Recovery guide for Eating Disorders (SHARED): study protocol for a randomized controlled trial. Trials 16, 165.Google Scholar
Chastan, N (2012) rTMS and body shape perception (https://clinicaltrials.gov/ct2/show/NCT01717079).Google Scholar
Chen, EY, Segal, K, Weissman, J, Zeffiro, TA, Gallop, R, Linehan, MM, Bohus, M, Lynch, TR (2015) Adapting dialectical behavior therapy for outpatient adult anorexia nervosa– A pilot study. International Journal of Eating Disorders 48, 123132.Google Scholar
Churchill, R, Moore, TH, Furukawa, TA, Caldwell, DM, Davies, P, Jones, H, Shinohara, K, Imai, H, Lewis, G, Hunot, V (2013) ‘Third wave’ cognitive and behavioural therapies versus treatment as usual for depression. The Cochrane Database of Systematic Reviews 10: CD008705.Google Scholar
Connan, F, Campbell, IC, Katzman, M, Lightman, SL, Treasure, J (2003) A neurodevelopmental model for anorexia nervosa. Physiology & Behavior 79, 1324.CrossRefGoogle ScholarPubMed
Cook, M (2012) The effectiveness of cognitive remediation therapy as a component of treatment for anorexia nervosa (http://www.isrctn.com/ISRCTN79119671).CrossRefGoogle Scholar
Culbert, KM, Racine, SE, Klump, KL (2015) Research review: what we have learned about the causes of eating disorders – a synthesis of sociocultural, psychological, and biological research. Journal of Child Psychology and Psychiatry and Allied Disciplines 56, 11411164.CrossRefGoogle ScholarPubMed
Currin, L, Schmidt, U, Treasure, J, Jick, H (2005) Time trends in eating disorder incidence. The British Journal of Psychiatry: The Journal of Mental Science 186, 132135.Google Scholar
Dalle Grave, R (2012) Dissonance inpatient relapse prevention. program for anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT01611220).Google Scholar
Dalle Grave, R, Calugi, S, Conti, M, Doll, H, Fairburn, CG (2013) Inpatient cognitive behaviour therapy for anorexia nervosa: a randomized controlled trial. Psychotherapy and Psychosomatics 82, 390398.CrossRefGoogle ScholarPubMed
Danner, UN, Dingemans, AE, Steinglass, J (2015) Cognitive remediation therapy for eating disorders. Current Opinion in Psychiatry 28, 468472.CrossRefGoogle ScholarPubMed
Davies, H, Fox, J, Naumann, U, Treasure, J, Schmidt, U, Tchanturia, K (2012) Cognitive remediation and emotion skills training for anorexia nervosa. An observational study using neuropsychological outcomes. European Eating Disorders Review 20, 211217.CrossRefGoogle ScholarPubMed
Davies, H, Wolz, I, Leppanen, J, Fernandez-Aranda, F, Schmidt, U, Tchanturia, K (2016) Facial expression to emotional stimuli in non-psychotic disorders. A systematic review and meta-analysis. Neuroscience & Biobehavioral Reviews 64, 252271.Google Scholar
De Vos, J, Houtzager, L, Katsaragaki, G, van de Berg, E, Cuijpers, P, Dekker, J (2014) Meta analysis on the efficacy of pharmacotherapy versus placebo on anorexia nervosa. Journal of Eating Disorders 2, 27.Google Scholar
Dingemans, AE, Danner, UN, Donker, JM, Aardoom, JJ, van Meer, F, Tobias, K, van Elburg, AA, van Furth, EF (2014) The effectiveness of cognitive remediation therapy in patients with a severe or enduring eating disorder. A randomized controlled trial. Psychotherapy and Psychosomatics 83, 2936.Google Scholar
Downar, J, Woodside, B (2016) High-frequency vs low-frequency vs sham DMPFC-rTMS for Bulima and Anorexia Nervosa (https://clinicaltrials.gov/show/NCT02702167).Google Scholar
Dunlop, KA, Woodside, B, Downar, J (2016) Targeting neural endophenotypes of eating disorders with non-invasive brain stimulation. Frontiers in Neuroscience 10, 30.Google Scholar
Egger, N, Wild, B, Zipfel, S, Junne, F, Konnopka, A, Schmidt, U, de Zwaan, M, Herpertz, S, Zeeck, A, Lowe, B, von Wietersheim, J, Tagay, S, Burgmer, M, Dinkel, A, Herzog, W, Konig, H-H (2016) Cost-effectiveness of focal psychodynamic therapy and enhanced cognitive-behavioural therapy in out-patients with anorexia nervosa. Psychological Medicine 46, 32913301.CrossRefGoogle ScholarPubMed
Eisler, I, Simic, M, Hodsoll, J, Asen, E, Berelowitz, M, Connan, F, Ellis, G, Hugo, P, Schmidt, U, Treasure, J, Yi, I, Landau, S (2016) A pragmatic randomised multi-centre trial of multifamily and single family therapy for adolescent anorexia nervosa. BMC Psychiatry 16, 422.Google Scholar
Ferrer-Garcia, M, Gutierrez-Maldonado, J (2012) The use of virtual reality in the study, assessment, and treatment of body image in eating disorders and nonclinical samples: a review of the literature. Body Image 9, 111.CrossRefGoogle Scholar
Fichter, MM, Quadflieg, N, Nisslmuller, K, Lindner, S, Osen, B, Huber, T, Wunsch-Leiteritz, W (2012) Does internet-based prevention reduce the risk of relapse for anorexia nervosa? Behaviour Research and Therapy 50, 180190.Google Scholar
Flament, MF, Bissada, H, Spettigue, W (2012) Evidence-based pharmacotherapy of eating disorders. The International Journal of Neuropsychopharmacology 15, 189207.CrossRefGoogle ScholarPubMed
Frank, GKW (2013) Altered brain reward circuits in eating disorders: chicken or egg? Current Psychiatry Reports 15, 396.CrossRefGoogle ScholarPubMed
Friederich, H-C, Brockmeyer, T, Wild, B, Resmark, G, de Zwaan, M, Dinkel, A, Herpertz, S, Burgmer, M, Löwe, B, Tagay, S, Rothermund, E, Zeeck, A, Zipfel, S, Herzog, W (2017) Emotional expression predicts treatment outcome in focal psychodynamic and cognitive behavioural therapy for anorexia nervosa: findings from the ANTOP study. Psychotherapy and Psychosomatics 86, 108110.CrossRefGoogle ScholarPubMed
Friederich, HC, Herzog, W, Wild, B, Zipfel, S, Schauenburg, H (2014) Anorexia Nervosa: Fokale Psychodynamische Psychotherapie. Hogrefe: Göttingen.Google Scholar
Friederich, HC, Wu, M, Simon, JJ, Herzog, W (2013) Neurocircuit function in eating disorders. The International Journal of Eating Disorders 46, 425432.Google Scholar
Friedman, LM, Furberg, CD, DeMets, DL (2015) Fundamentals of Clinical Trials. Springer International Publishing: Cham.Google Scholar
Froreich, F (2016) Anxiety levels, weight gain and weight preoccupation following open vs blind weighing in the early stages of inpatient treatment for Anorexia Nervosa (https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=370806&isReview=true).Google Scholar
Gao, G (2015) Deep brain stimulation of nucleus accumbens to treat severe anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT02593695).Google Scholar
Godart, N, Berthoz, S, Curt, F, Perdereau, F, Rein, Z, Wallier, J, Horreard, A-S, Kaganski, I, Lucet, R, Atger, F, Corcos, M, Fermanian, J, Falissard, B, Flament, M, Eisler, I, Jeammet, P (2012) A randomized controlled trial of adjunctive family therapy and treatment as usual following inpatient treatment for anorexia nervosa adolescents. PLoS ONE 7, e28249.CrossRefGoogle ScholarPubMed
Golden, (2015) Refeeding syndrome in anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT02621229).Google Scholar
Gonzalez, A, Kohn, MR, Clarke, SD (2007) Eating disorders in adolescents. Australian Family Physician 36, 614619.Google Scholar
Guarda, A (2016) Estradiol and fear extinction for calorie-dense foods in weight restored adult women with anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT02792153).Google Scholar
Guarda, AS, Schreyer, CC, Boersma, GJ, Tamashiro, KL, Moran, TH (2015) Anorexia nervosa as a motivated behavior: relevance of anxiety, stress, fear and learning. Physiology and Behavior 152, 466472.Google Scholar
Gulliksen, KS, Espeset, EMS, Nordbo, RHS, Skarderud, F, Geller, J, Holte, A (2012) Preferred therapist characteristics in treatment of anorexia nervosa: the patient's perspective. The International Journal of Eating Disorders 45, 932941.Google Scholar
Gutiérrez-Maldonado, J, Ferrer-García, M, Caqueo-Urízar, A, Moreno, E (2010) Body image in eating disorders: the influence of exposure to virtual-reality environments. Cyberpsychology, Behavior, and Social Networking 13, 521531.Google Scholar
Hartmann, A, Zeeck, A, Herzog, W, Wild, B, de Zwaan, M, Herpertz, S, Burgmer, M, von Wietersheim, J, Tagay, S, Dinkel, A, Löwe, B, Resmark, G, Orlinsky, D, Zipfel, S (2016) The intersession process in psychotherapy for anorexia nervosa. Characteristics and relation to outcome. Journal of Clinical Psychology 72, 861879.Google Scholar
Hartmann, AS, Thomas, JJ, Greenberg, JL, Rosenfield, EH, Wilhelm, S (2015) Accept, distract, or reframe? An exploratory experimental comparison of strategies for coping with intrusive body image thoughts in anorexia nervosa and body dysmorphic disorder. Psychiatry Research 225, 643650.Google Scholar
Hay, P (2013) A systematic review of evidence for psychological treatments in eating disorders: 2005–2012. International Journal of Eating Disorders 46, 462469.Google Scholar
Hay, P, Chinn, D, Forbes, D, Madden, S, Newton, R, Sugenor, L, Touyz, S, Ward, W (2014) Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for the treatment of eating disorders. The Australian and New Zealand Journal of Psychiatry 48, 9771008.Google Scholar
Hay, P, Touyz, S (2015) Treatment of patients with severe and enduring eating disorders. Current Opinion in Psychiatry 28, 473477.Google Scholar
Hay, PJ, Claudino, AM (2012) Clinical psychopharmacology of eating disorders: a research update. International Journal of Neuropsychopharmacology 15, 209222.Google Scholar
Hay, PJ, Claudino, AM, Touyz, S, Abd Elbaky, G (2015) Individual psychological therapy in the outpatient treatment of adults with anorexia nervosa. The Cochrane Database of Systematic Reviews, CD003909.Google Scholar
Hay, PJ, Touyz, S, Sud, R (2012) Treatment for severe and enduring anorexia nervosa: a review. The Australian and New Zealand Journal of Psychiatry 46, 11361144.CrossRefGoogle ScholarPubMed
Herpertz-Dahlmann, B, Schwarte, R, Krei, M, Egberts, K, Warnke, A, Wewetzer, C, Pfeiffer, E, Fleischhaker, C, Scherag, A, Holtkamp, K, Hagenah, U, Bühren, K, Konrad, K, Schmidt, U, Schade-Brittinger, C, Timmesfeld, N, Dempfle, A (2014) Day-patient treatment after short inpatient care versus continued inpatient treatment in adolescents with anorexia nervosa (ANDI): a multicentre, randomised, open-label, non-inferiority trial. The Lancet 383, 12221229.Google Scholar
Hibbs, R, Magill, N, Goddard, E, Rhind, C, Raenker, S, Macdonald, P, Todd, G, Arcelus, J, Morgan, J, Beecham, J, Schmidt, U, Landau, S, Treasure, J (2015) Clinical effectiveness of a skills training intervention for caregivers in improving patient and caregiver health following in-patient treatment for severe anorexia nervosa: pragmatic randomised controlled trial. BJPsych Open 1, 5666.Google Scholar
Higgins, JP, Green, S (ed.) (2014) Cochrane Handbook for Systematic Reviews of Interventions. Wiley-Blackwell: Chichester.Google Scholar
Hildebrandt, T, Sysko, R (2016) Rewards systems and food avoidance in eating disorders (https://clinicaltrials.gov/ct2/show/NCT02795455).Google Scholar
Hoang, U, Goldacre, M, James, A (2014) Mortality following hospital discharge with a diagnosis of eating disorder: national record linkage study, England, 2001–2009. The International Journal of Eating Disorders 47, 507515.Google Scholar
Huss, M, Kolar, D (2016) A smartphone-enhanced low-threshold intervention for adolescents with Anorexia nervosa waiting for outpatient psychotherapy (https://drks-neu.uniklinik-freiburg.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00008946).Google Scholar
Imel, ZE, Steyvers, M, Atkins, DC (2015) Computational psychotherapy research. Scaling up the evaluation of patient–provider interactions. Psychotherapy 52, 1930.Google Scholar
Insel, TR (2007) The arrival of preemptive psychiatry. Early Intervention in Psychiatry 1, 56.Google Scholar
Jewell, T, Blessitt, E, Stewart, C, Simic, M, Eisler, I (2016) Family therapy for child and adolescent eating disorders: a critical review. Family Process 55, 577594.CrossRefGoogle ScholarPubMed
Kass, AE, Kolko, RP, Wilfley, DE (2013) Psychological treatments for eating disorders. Current Opinion in Psychiatry 26, 549555.Google Scholar
Kaye, W (2008) Neurobiology of anorexia and bulimia nervosa. Physiology & Behavior 94, 121135.Google Scholar
Kaye, WH, Fudge, JL, Paulus, M (2009) New insights into symptoms and neurocircuit function of anorexia nervosa. Nature Reviews Neuroscience 10, 573584.Google Scholar
Kaye, WH, Wagner, A, Fudge, JL, Paulus, M (2011) Neurocircuity of eating disorders. Current Topics in Behavioral Neurosciences 6, 3757.Google Scholar
Kazdin, AE, Fitzsimmons-Craft, EE, Wilfley, DE (2017) Addressing critical gaps in the treatment of eating disorders. The International Journal of Eating Disorders 50, 170189.Google Scholar
Keizer, A, van Elburg, A, Helms, R, Dijkerman, HC (2016) A virtual reality full body illusion improves body image disturbance in anorexia nervosa. PLoS ONE 11, e0163921.Google Scholar
Keski-Rahkonen, A, Mustelin, L (2016) Epidemiology of eating disorders in Europe: prevalence, incidence, comorbidity, course, consequences, and risk factors. Current Opinion in Psychiatry 29, 340345.Google Scholar
Khalsa, S (2017) Augmented interoceptive exposure training in anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT03019081).Google Scholar
Kishi, T, Kafantaris, V, Sunday, S, Sheridan, EM, Correll, CU (2012) Are antipsychotics effective for the treatment of anorexia nervosa? Results from a systematic review and meta-analysis. Journal of Clinical Psychiatry 73, e757e766.Google Scholar
Koskina, A, Campbell, IC, Schmidt, U (2013) Exposure therapy in eating disorders revisited. Neuroscience and Biobehavioral Reviews 37, 193208.Google Scholar
Lackner, N, Unterrainer, HF, Skliris, D, Shaheen, S, Dunitz-Scheer, M, Wood, G, Scheer, PJ, Wallner-Liebmann, SJ, Neuper, C (2016) EEG neurofeedback effects in the treatment of adolescent anorexia nervosa. Eating Disorders 24, 354374.Google Scholar
Lang, K, Lopez, C, Stahl, D, Tchanturia, K, Treasure, J (2014) Central coherence in eating disorders: an updated systematic review and meta-analysis. World Journal of Biological Psychiatry 15, 586598.Google Scholar
Lebow, J, Sim, LA, Erwin, PJ, Murad, MH (2013) The effect of atypical antipsychotic medications in individuals with anorexia nervosa: a systematic review and meta-analysis. The International Journal of Eating Disorders 46, 332339.Google Scholar
Le Grange, D (2016) Anorexia nervosa in adults: the urgent need for novel outpatient treatments that work. Psychotherapy (Chicago, Ill.) 53, 251254.Google Scholar
Le Grange, D, Hughes, EK, Court, A, Yeo, M, Crosby, RD, Sawyer, SM (2016) Randomized clinical trial of parent-focused treatment and family-based treatment for adolescent anorexia nervosa. Journal of the American Academy of Child and Adolescent Psychiatry 55, 683692.Google Scholar
Lei, E, Vacy, K, Boon, WC (2016) Fatty acids and their therapeutic potential in neurological disorders. Neurochemistry International 95, 7584.Google Scholar
Levinson, CA, Rodebaugh, TL, Fewell, L, Kass, AE, Riley, EN, Stark, L, McCallum, K, Lenze, EJ (2015) D-cycloserine facilitation of exposure therapy improves weight regain in patients with anorexia nervosa: a pilot randomized controlled trial. Journal of Clinical Psychiatry 76, e787e793.Google Scholar
Lindvall Dahlgren, C, , O (2014) A systematic review of cognitive remediation therapy for anorexia nervosa – development, current state and implications for future research and clinical practice. Journal of Eating Disorders 2, 26.CrossRefGoogle ScholarPubMed
Lipsman, N, Woodside, DB, Giacobbe, P, Hamani, C, Carter, JC, Norwood, SJ, Sutandar, K, Staab, R, Elias, G, Lyman, CH, Smith, GS, Lozano, AM (2013 a). Subcallosal cingulate deep brain stimulation for treatment-refractory anorexia nervosa: a phase 1 pilot trial. The Lancet 381, 13611370.Google Scholar
Lipsman, N, Woodside, DB, Giacobbe, P, Lozano, AM (2013 b). Neurosurgical treatment of anorexia nervosa: review of the literature from leucotomy to deep brain stimulation. European Eating Disorders Review: The Journal of the Eating Disorders Association 21, 428435.Google Scholar
Lock, J (2014) Feasibility of combining family therapy and cognitive remediation therapy to prevent chronic anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT02054364).Google Scholar
Lock, J, Agras, WS, Fitzpatrick, KK, Bryson, SW, Jo, B, Tchanturia, K (2013) Is outpatient cognitive remediation therapy feasible to use in randomized clinical trials for anorexia nervosa? International Journal of Eating Disorders 46, 567575.Google Scholar
Lock, J, Le Grange, D, Agras, WS, Fitzpatrick, KK, Jo, B, Accurso, E, Forsberg, S, Anderson, K, Arnow, K, Stainer, M (2015) Can adaptive treatment improve outcomes in family-based therapy for adolescents with anorexia nervosa? Feasibility and treatment effects of a multi-site treatment study. Behaviour Research and Therapy 73, 9095.Google Scholar
Lose, A, Davies, C, Renwick, B, Kenyon, M, Treasure, J, Schmidt, U, Grp, MT, [Nachname nicht vorhanden] (2014) Process evaluation of the Maudsley model for treatment of adults with anorexia nervosa trial. Part II. Patient experiences of two psychological therapies for treatment of anorexia nervosa. European Eating Disorders Review 22, 131139.Google Scholar
Lynch, TR, Gray, KL, Hempel, RJ, Titley, M, Chen, EY, O'Mahen, HA (2013) Radically open-dialectical behavior therapy for adult anorexia nervosa: feasibility and outcomes from an inpatient program. BMC Psychiatry 13, 293.Google Scholar
Madden, S, Miskovic-Wheatley, J, Wallis, A, Kohn, M, Lock, J, Le Grange, D, Jo, B, Clarke, S, Rhodes, P, Hay, P, Touyz, S (2015) A randomized controlled trial of in-patient treatment for anorexia nervosa in medically unstable adolescents. Psychological Medicine 45, 415427.Google Scholar
Magill, N, Rhind, C, Hibbs, R, Goddard, E, Macdonald, P, Arcelus, J, Morgan, J, Beecham, J, Schmidt, U, Landau, S, Treasure, J (2016) Two-year follow-up of a pragmatic randomised controlled trial examining the effect of adding a carer's skill training intervention in inpatients with anorexia nervosa. European Eating Disorders Review: The Journal of the Eating Disorders Association 24, 122130.Google Scholar
Maguire, S, O'Dell, A, Touyz, L, Russell, J (2013) Oxytocin and anorexia nervosa: a review of the emerging literature. European Eating Disorders Review 21, 475478.Google Scholar
Marek, RJ, Ben-Porath, DD, Federici, A, Wisniewski, L, Warren, M (2013) Targeting premeal anxiety in eating disordered clients and normal controls: a preliminary investigation into the use of mindful eating vs. distraction during food exposure. The International Journal of Eating Disorders 46, 582585.Google Scholar
Martinez, MA, Craighead, LW (2015) Toward person(ality)-centered treatment: how consideration of personality and individual differences in anorexia nervosa may improve treatment outcome. Clinical Psychology: Science and Practice 22, 296314.Google Scholar
Martin Monzon, B, Hay, P, Foroughi, N, Touyz, S (2016) White matter alterations in anorexia nervosa: a systematic review of diffusion tensor imaging studies. World Journal of Psychiatry 6, 177186.Google Scholar
McAdams, CJ, Smith, W (2015) Neural correlates of eating disorders: translational potential. Neuroscience and Neuroeconomics 4, 3549.Google Scholar
McClelland, J, Bozhilova, N, Campbell, I, Schmidt, U (2013 a). A systematic review of the effects of neuromodulation on eating and body weight evidence from human and animal studies. European Eating Disorders Review 21, 436455.Google Scholar
McClelland, J, Bozhilova, N, Nestler, S, Campbell, IC, Jacob, S, Johnson-Sabine, E, Schmidt, U (2013 b). Improvements in symptoms following neuronavigated repetitive transcranial magnetic stimulation (rTMS) in severe and enduring anorexia nervosa findings from two case studies. European Eating Disorders Review 21, 500506.Google Scholar
McClelland, J, Kekic, M, Bozhilova, N, Nestler, S, Dew, T, van den Eynde, F, David, AS, Rubia, K, Campbell, IC, Schmidt, U (2016) A randomised controlled trial of neuronavigated Repetitive Transcranial Magnetic Stimulation (rTMS) in anorexia nervosa. PLoS ONE 11, e0148606.Google Scholar
McGorry, PD, Hickie, IB, Yung, AR, Pantelis, C, Jackson, HJ (2006) Clinical staging of psychiatric disorders: a heuristic framework for choosing earlier, safer and more effective interventions. The Australian and New Zealand Journal of Psychiatry 40, 616622.Google Scholar
McIntosh, VVW, Jordan, J, Luty, SE, Carter, FA, McKenzie, JM, Bulik, CM, Joyce, PR (2006) Specialist supportive clinical management for anorexia nervosa. The International Journal of Eating Disorders 39, 625632.Google Scholar
McKibbon, KA, Wilczynski, NL, Haynes, RB (2009) Retrieving randomized controlled trials from medline: a comparison of 38 published search filters. Health Information and Libraries Journal 26, 187202.Google Scholar
Micali, N, Hagberg, KW, Petersen, I, Treasure, JL (2013) The incidence of eating disorders in the UK in 2000–2009: findings from the General Practice Research Database. BMJ Open 3, e002646.Google Scholar
Moya (2010) Aripiprazole in Anorexia Nervosa (https://clinicaltrials.gov/ct2/show/NCT01082848).Google Scholar
Murray, SB, Loeb, KL, Le Grange, D (2016 a). Dissecting the core fear in anorexia nervosa: can we optimize treatment mechanisms? JAMA Psychiatry 73, 891892.Google Scholar
Murray, SB, Treanor, M, Liao, B, Loeb, KL, Griffiths, S, Le Grange, D (2016b) Extinction theory & anorexia nervosa: deepening therapeutic mechanisms. Behaviour Research and Therapy 87, 110.Google Scholar
National Institute of Health (2014) Quality assessment of controlled intervention studies (https://www.nhlbi.nih.gov/health-pro/guidelines/in-develop/cardiovascular-risk-reduction/tools/rct).Google Scholar
Nevonen, L (2015) The Gothenburg anorexia nervosa treatment study (http://www.isrctn.com/ISRCTN25181390).Google Scholar
NICE (2017) Eating disorders: recognition and treatment (https://www.nice.org.uk/guidance/ng69).Google Scholar
O'Connor, G, Nicholls, D, Hudson, L, Singhal, A (2016) Refeeding low weight hospitalized adolescents with anorexia nervosa: a multicenter randomized controlled trial. Nutrition in Clinical Practice: Official Publication of the American Society for Parenteral and Enteral Nutrition 31, 681689.Google Scholar
O'Hara, CB, Campbell, IC, Schmidt, U (2015) A reward-centred model of anorexia nervosa: a focussed narrative review of the neurological and psychophysiological literature. Neuroscience and Biobehavioral Reviews 52, 131152.Google Scholar
Oldershaw, A, Hambrook, D, Stahl, D, Tchanturia, K, Treasure, J, Schmidt, U (2011) The socio-emotional processing stream in anorexia nervosa. Neuroscience and Biobehavioral Reviews 35, 970988.CrossRefGoogle ScholarPubMed
Owen, J, Imel, ZE (2016) Introduction to the special section ‘big'er’ data’: scaling up psychotherapy research in counseling psychology. Journal of Counseling Psychology 63, 247248.Google Scholar
Parling, T, Cernvall, M, Ramklint, M, Holmgren, S, Ghaderi, A (2016) A randomised trial of acceptance and commitment therapy for anorexia nervosa after daycare treatment, including five-year follow-up. BMC Psychiatry 16, 272.Google Scholar
Pham-Scottez, A (2011) Body image therapy in anorexia nervosa (PIPA) (https://clinicaltrials.gov/show/NCT01437527).Google Scholar
Piróg-Balcerzak, (2012) Fatty acids omega-3 diet supplementation efficiency and safety evaluation in anorexia nervosa (https://clinicaltrials.gov/ct2/show/NCT01761942).Google Scholar
Powers, PS, Klabunde, M, Kaye, W (2012) Double-blind placebo-controlled trial of quetiapine in anorexia nervosa. European Eating Disorders Review 20, 331334.Google Scholar
Rhind, C, Hibbs, R, Goddard, E, Schmidt, U, Micali, N, Gowers, S, Beecham, J, Macdonald, P, Todd, G, Tchanturia, K, Treasure, J (2014) Experienced Carers Helping Others (ECHO) protocol for a pilot randomised controlled trial to examine a psycho-educational intervention for adolescents with anorexia nervosa and their carers. European Eating Disorders Review 22, 267277.Google Scholar
Ringuenet, D (2013) Cognitive remediation therapy effectiveness in anorexia nervosa: a multicenter randomized clinical study (https://clinicaltrials.gov/show/NCT01772394).Google Scholar
Romano, A, Tempesta, B, Di Micioni Bonaventura, MV, Gaetani, S (2015) From autism to eating disorders and more: the role of oxytocin in neuropsychiatric disorders. Frontiers in Neuroscience 9, 497.Google Scholar
Royle, P, Waugh, N (2005) A simplified search strategy for identifying randomised controlled trials for systematic reviews of health care interventions: a comparison with more exhaustive strategies. BMC Medical Research Methodology 5, 23.Google Scholar
Russell, J (2016) A randomised controlled trial to examine the effectiveness of oxytocin to improve treatment for anorexia nervosa (https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=370990).Google Scholar
Schmidt, U (2017) We Can – A randomised controlled trial of a web-based intervention for carers of individuals with anorexia nervosa (https://www.isrctn.com/ISRCTN11399850).Google Scholar
Schmidt, U, Adan, R, Böhm, I, Campbell, IC, Dingemans, A, Ehrlich, S, Elzakkers, I, Favaro, A, Giel, K, Harrison, A, Himmerich, H, Hoek, HW, Herpertz-Dahlmann, B, Kas, MJ, Seitz, J, Smeets, P, Sternheim, L, Tenconi, E, van Elburg, A, van Furth, E, Zipfel, S (2016 a). Eating disorders: the big issue. The Lancet Psychiatry 3, 313315.Google Scholar
Schmidt, U, Brown, A, McClelland, J, Glennon, D, Mountford, VA (2016 b). Will a comprehensive, person-centered, team-based early intervention approach to first episode illness improve outcomes in eating disorders? International Journal of Eating Disorders 49, 374377.Google Scholar
Schmidt, U, Magill, N, Renwick, B, Keyes, A, Kenyon, M, Dejong, H, Lose, A, Broadbent, H, Loomes, R, Yasin, H, Watson, C, Ghelani, S, Bonin, EM, Serpell, L, Richards, L, Johnson-Sabine, E, Boughton, N, Whitehead, L, Beecham, J, Treasure, J, Landau, S (2015) The Maudsley Outpatient Study of Treatments for Anorexia Nervosa and Related Conditions (MOSAIC): comparison of the Maudsley Model of Anorexia Nervosa Treatment for Adults (MANTRA) with specialist supportive clinical management (SSCM) in outpatients with broadly defined anorexia nervosa: a randomized controlled trial. Journal of Consulting and Clinical Psychology 83, 796807.Google Scholar
Schmidt, U, Oldershaw, A, Jichi, F, Sternheim, L, Startup, H, McIntosh, V, Jordan, J, Tchanturia, K, Wolff, G, Rooney, M, Landau, S, Treasure, J (2012) Out-patient psychological therapies for adults with anorexia nervosa randomised controlled trial. British Journal of Psychiatry 201, 392399.Google Scholar
Schmidt, U, Ryan, EG, Bartholdy, S, Renwick, B, Keyes, A, O'Hara, C, McClelland, J, Lose, A, Kenyon, M, Dejong, H, Broadbent, H, Loomes, R, Serpell, L, Richards, L, Johnson-Sabine, E, Boughton, N, Whitehead, L, Bonin, E, Beecham, J, Landau, S, Treasure, J (2016 c). Two-year follow-up of the MOSAIC trial: a multicenter randomized controlled trial comparing two psychological treatments in adult outpatients with broadly defined anorexia nervosa. International Journal of Eating Disorders 49, 793800.Google Scholar
Schmidt, U, Wade, TD, Treasure, J (2014) The Maudsley model of anorexia nervosa treatment for adults (MANTRA): development, key features, and preliminary evidence. Journal of Cognitive Psychotherapy 28, 4871.Google Scholar
Seitz, J, Herpertz-Dahlmann, B, Konrad, K (2016) Brain morphological changes in adolescent and adult patients with anorexia nervosa. Journal of Neural Transmission (Vienna, Austria: 1996) 123, 949959.Google Scholar
Smith, C, Fogarty, S, Touyz, S, Madden, S, Buckett, G, Hay, P (2014) Acupuncture and acupressure and massage health outcomes for patients with anorexia nervosa: findings from a pilot randomized controlled trial and patient interviews. Journal of Alternative and Complementary Medicine (New York, NY) 20, 103112.Google Scholar
Steinglass, J (2015) Changing habits in anorexia nervosa: novel treatment development (REACH) (https://clinicaltrials.gov/ct2/show/record/NCT02382055).Google Scholar
Steinglass, J, Sysko, R, Schebendach, J, Broft, A, Strober, M, Walsh, BT (2007) The application of exposure therapy and D-cycloserine to the treatment of anorexia nervosa: a preliminary trial. Journal of Psychiatric Practice 13, 238245.Google Scholar
Steinglass, JE, Albano, AM, Simpson, HB, Wang, Y, Zou, J, Attia, E, Walsh, BT (2014) Confronting fear using exposure and response prevention for anorexia nervosa: a randomized controlled pilot study. The International Journal of Eating Disorders 47, 174180.Google Scholar
Steinhausen, H-C, Jensen, CM (2015) Time trends in lifetime incidence rates of first-time diagnosed anorexia nervosa and bulimia nervosa across 16 years in a Danish nationwide psychiatric registry study. The International Journal of Eating Disorders 48, 845850.Google Scholar
Sternheim, L (2017) Randomised controlled feasibility trial of an email guided manual based self-care intervention programme based on the Maudsley model of anorexia treatment for adults. In Treatment of Anorexia Nervosa: Translating Experimental Neuroscience into Clinical Practice: Final Report (ed. Schmidt, U., Sharpe, H., Bartholdy, S., Bonin, E.M., Davies, H., Easter, A., Goddard, E., Hibbs, R., House, J., Keyes, A., Knightsmith, P., Koskina, A., Magill, N., McClelland, J., Micali, N., Raenker, S., Renwick, B., Rhind, C., Simic, M., Sternheim, L., Woerwag-Mehta, S., Beecham, J., Campbell, I.C., Eisler, I., Landau, S., Ringwood, S., Startup, H., Tchanturia, T., Treasure, J.). Programme Grants for Applied Research 5(XX).Google Scholar
Tchanturia, K, Lounes, N, Holttum, S (2014) Cognitive remediation in anorexia nervosa and related conditions. A systematic review. European Eating Disorders Review 22, 454462.Google Scholar
Timko, CA (2016) Cognitive remediation therapy for adolescents with anorexia nervosa (https://clinicaltrials.gov/show/NCT02883413).Google Scholar
Touyz, S, Le Grange, D, Lacey, H, Hay, P, Smith, R, Maguire, S, Bamford, B, Pike, KM, Crosby, RD (2013) Treating severe and enduring anorexia nervosa: a randomized controlled trial. Psychological Medicine 43, 25012511.Google Scholar
Treasure, J (2016) A patient and carer shared management intervention for anorexia (http://www.isrctn.com/ISRCTN14644379).Google Scholar
Treasure, J, Cardi, V, Leppanen, J, Turton, R (2015 a). New treatment approaches for severe and enduring eating disorders. Physiology & Behavior 152, 456465.Google Scholar
Treasure, J, Stein, D, Maguire, S (2015 b). Has the time come for a staging model to map the course of eating disorders from high risk to severe enduring illness? An examination of the evidence. Early Intervention in Psychiatry 9, 173184.Google Scholar
Treasure, J, Zipfel, S, Micali, N, Wade, T, Stice, E, Claudino, A, Schmidt, U, Frank, GK, Bulik, CM, Wentz, E (2015 c). Anorexia nervosa. Nature Reviews. Disease Primers 1, 15074.Google Scholar
Vanderlinden, J, Buis, H, Pieters, G, Probst, M (2007) Which elements in the treatment of eating disorders are necessary ‘ingredients’ in the recovery process? – A comparison between the patient's and therapist's view. European Eating Disorders Review: The Journal of the Eating Disorders Association 15, 357365.Google Scholar
van Passel, B, Danner, U, Dingemans, A, van Furth, E, Sternheim, L, van Elburg, A, van Minnen, A, van den Hout, M, Hendriks, GJ, Cath, D (2016) Cognitive remediation therapy (CRT) as a treatment enhancer of eating disorders and obsessive compulsive disorders: study protocol for a randomized controlled trial. BMC Psychiatry 16, 393.Google Scholar
Vicari, S (2015) New treatment perspectives in eating disorders: the efficacy of non-invasive brain-directed treatment (https://clinicaltrials.gov/show/NCT02382497).Google Scholar
Waterman-Collins, D, Renwick, B, Lose, A, Kenyon, M, Serpell, L, Richards, L, Boughton, N, Treasure, J, Schmidt, U (2014) Process evaluation of the MOSAIC trial, Part I: therapist experiences of delivering two psychological therapies for treatment of anorexia nervosa. European Eating Disorders Review 22, 122130.Google Scholar
Watson, HJ, Bulik, CM (2013) Update on the treatment of anorexia nervosa. Review of clinical trials, practice guidelines and emerging interventions. Psychological Medicine 43, 24772500.Google Scholar
Werthmann, J (2015) Look at Food and Lose Your Fear: Evaluation of a Computerized Attention Training (CAT) for Anorexia Nervosa Patients (https://clinicaltrials.gov/ct2/show/NCT02484599).Google Scholar
Whitney, J, Murphy, T, Landau, S, Gavan, K, Todd, G, Whitaker, W, Treasure, J (2012) A practical comparison of two types of family intervention: an exploratory RCT of family day workshops and individual family work as a supplement to inpatient care for adults with anorexia nervosa. European Eating Disorders Review: The Journal of the Eating Disorders Association 20, 142150.CrossRefGoogle ScholarPubMed
Wierenga, C, Bischoff-Grethe, A, Melrose, AJ, Grenesko-Stevens, E, Irvine, Z, Wagner, A, Simmons, A, Matthews, S, Yau, WY, Fennema-Notestine, C, Kaye, WH (2014 a). Altered BOLD response during inhibitory and error processing in adolescents with anorexia nervosa. PLoS ONE 9, e92017.Google Scholar
Wierenga, CE, Ely, A, Bischoff-Grethe, A, Bailer, UF, Simmons, AN, Kaye, WH (2014 b). Are extremes of consumption in eating disorders related to an altered balance between reward and inhibition? Frontiers in Behavioral Neuroscience 8, 410.Google Scholar
Wildes, JE, Marcus, MD (2011) Development of emotion acceptance behavior therapy for anorexia nervosa: a case series. The International Journal of Eating Disorders 44, 421427.Google Scholar
Wildes, JE, Marcus, MD, Cheng, Y, McCabe, EB, Gaskill, JA (2014) Emotion acceptance behavior therapy for anorexia nervosa. A pilot study. International Journal of Eating Disorders 47, 870873.Google Scholar
Wonderlich, S, Mitchell, JE, Crosby, RD, Myers, TC, Kadlec, K, Lahaise, K, Swan-Kremeier, L, Dokken, J, Lange, M, Dinkel, J, Jorgensen, M, Schander, L (2012) Minimizing and treating chronicity in the eating disorders: a clinical overview. The International Journal of Eating Disorders 45, 467475.CrossRefGoogle ScholarPubMed
Wu, M, Brockmeyer, T, Hartmann, M, Skunde, M, Herzog, W, Friederich, HC (2014) Set-shifting ability across the spectrum of eating disorders and in overweight and obesity. A systematic review and meta-analysis. Psychological Medicine 44, 33653385.Google Scholar
Wu, M, Brockmeyer, T, Hartmann, M, Skunde, M, Herzog, W, Friederich, HC (2016) Reward-related decision making in eating and weight disorders: a systematic review and meta-analysis of the evidence from neuropsychological studies. Neuroscience and Biobehavioral Reviews 61, 177196.Google Scholar
Zastrow, A, Kaiser, S, Stippich, C, Walther, S, Herzog, W, Tchanturia, K, Belger, A, Weisbrod, M, Treasure, J, Friederich, HC (2009) Neural correlates of impaired cognitive-behavioral flexibility in anorexia nervosa. American Journal of Psychiatry 166, 608616.Google Scholar
Zhu, Y, Hu, X, Wang, J, Chen, J, Guo, Q, Li, C, Enck, P (2012) Processing of food, body and emotional stimuli in anorexia nervosa. A systematic review and meta-analysis of functional magnetic resonance imaging studies. European Eating Disorders Review 20, 439450.Google Scholar
Zipfel, S, Giel, KE, Bulik, CM, Hay, P, Schmidt, U (2016) Anorexia nervosa. Aetiology, assessment, and treatment. The Lancet Psychiatry 2, 10991111.Google Scholar
Zipfel, S, Wild, B, Gross, G, Friederich, HC, Teufel, M, Schellberg, D, Giel, KE, de Zwaan, M, Dinkel, A, Herpertz, S, Burgmer, M, Lowe, B, Tagay, S, von Wietersheim, J, Zeeck, A, Schade-Brittinger, C, Schauenburg, H, Herzog, W, group A s. (2014) Focal psychodynamic therapy, cognitive behaviour therapy, and optimised treatment as usual in outpatients with anorexia nervosa (ANTOP study). Randomised controlled trial. Lancet 383, 127137.Google Scholar
Zucker, N (2008) Group parent training for adolescent eating disorders (https://clinicaltrials.gov/ct2/show/NCT00672906).Google Scholar