Effects of Tailored and ACT-Influenced Internet-Based CBT for Eating Disorders and the Relation Between Knowledge Acquisition and Outcome: A Randomized Controlled Trial

Behavior Therapy

Volumn 48, Issue 5, 2017, Pages 624-637

  Strandskov, Sandra Weineland ^a   Ghaderi, Ata ^b   Andersson, Hedvig ^c   Parmskog, Nicole ^c   Hjort, Emelie ^c   Wärn, Anna Svanberg ^c   Jannert, Maria ^c   Andersson, Gerhard ^d  

^a Research and Development Center   (Sweden)

^b KAROLINSKA INSTITUTE   (Sweden)

^c Linköping University ^*

^d LINKÖPING UNIVERSITY   (Sweden)

Author keywords

acceptance and commitment therapy; cognitive behavioral therapy enhanced; eating disorders; internet; knowledge acquisition

Indexed keywords

ACCEPTANCE AND COMMITMENT THERAPY; ADULT; ARTICLE; BODY BUILD; BODY MASS; BULIMIA; COGNITIVE BEHAVIORAL THERAPY; CONTROLLED STUDY; EATING DISORDER; EFFECT SIZE; FEMALE; HUMAN; INTENTION TO TREAT ANALYSIS; INTERNET; LEARNING; MAJOR CLINICAL STUDY; MALE; OUTCOME ASSESSMENT; PATIENT COMPLIANCE; PATIENT SATISFACTION; PATIENT SELECTION; PERSONAL NEEDS; PERSONALIZED MEDICINE; RANDOMIZED CONTROLLED TRIAL; SWEDEN; TELETHERAPY; THERAPY EFFECT; TREATMENT DURATION; ATTITUDE TO HEALTH; COGNITIVE THERAPY; COMPUTER ASSISTED THERAPY; PROCEDURES; PSYCHOLOGY; TREATMENT OUTCOME; YOUNG ADULT;

ADULT; COGNITIVE THERAPY; FEEDING AND EATING DISORDERS; FEMALE; HEALTH KNOWLEDGE, ATTITUDES, PRACTICE; HUMANS; MALE; THERAPY, COMPUTER-ASSISTED; TREATMENT OUTCOME; YOUNG ADULT;

EID: 85016415990     PISSN: 00057894     EISSN: 18781888     Source Type: Journal    
DOI: 10.1016/j.beth.2017.02.002     Document Type: Article

References (50)

1. Aardoom, J.J., Dingemans, A.E., Spinhoven, P., Furth, E.F., Treating eating disorders over the Internet: A systematic review and future research directions. International Journal of Eating Disorders 46 (2013), 539–555, 10.1002/eat.22135.
2. American Psychiatric Association, Diagnostic and statistical manual of mental disorders. 4th ed., 2000, Author, Washington, DC.
3. Andersson, G., Internet-delivered psychological treatments. Annual Review of Clinical Psychology 12:1 (2016), 157–179, 10.1146/annurev-clinpsy-021815-093006.
4. Andersson, G., Carlbring, P., Furmark, T., on behalf of the SOFIE Research Group, Therapist experience and knowledge acquisition in Internet-delivered CBT for social anxiety disorder: A randomized controlled trial. PloS ONE, 7(5), 2012, e37411, 10.1371/journal.pone.0037411.
5. Bendelin, N., Hesser, H., Dahl, J., Carlbring, P., Zetterqvist Nelson, K., Andersson, G., Experiences of guided Internet-based cognitive-behavioural treatment for depression: A qualitative study. BMC Psychiatry, 11, 2011, 107, 10.1186/1471-244X-11-107.
6. Berger, T., Boettcher, J., Caspar, F., Internet-based guided self-help for several anxiety disorders: A randomized controlled trial comparing a tailored with a standardized disorder-specific approach. Psychotherapy 51 (2014), 207–219, 10.1037/a0032527.
7. Bergman Nordgren, L., Hedman, E., Etienne, J., Bodin, J., Kadowaki, Å., Eriksson, S., Lindkvist, E., Andersson, G., Carlbring, P., Effectiveness and cost-effectiveness of individually tailored Internet-delivered cognitive behavior therapy for anxiety disorders in a primary care population: A randomized controlled trial. Behaviour Research and Therapy 59 (2014), 1–11, 10.1016/j.brat.2014.05.007.
8. Carrard, I., Crépin, C., Rouget, P., Lam, T., Golay, A., Van der Linden, M., Randomised controlled trial of a guided self-help treatment on the Internet för binge eating disorder. Behaviour Research and Therapy 49 (2011), 482–491, 10.1016/j.brat.2011.05.004.
9. Cohen, J., Statistical power analysis for the behavioral sciences. 2nd ed., 1988, Lawrence Earlbaum Associates, Hillsdale, NJ.
10. Cooper, P.J., Taylor, M., Cooper, Z., Fairburn, C.G., The development and validation of the Body Shape Questionnaire. International Journal of Eating Disorders 6 (1987), 807–812.
11. Crow, S.J., Agras, W.S., Halmi, K.A., Fairburn, C.G., Mitchell, J.E., Nyman, J.A., A cost effectiveness analysis of stepped care treatment for bulimia nervosa. International Journal of Eating Disorders 46 (2013), 302–307, 10.1002/eat.22087.
12. Davis, R., Olmsted, M., Rockert, W., Marques, T., Dolhanty, J., Group psychoeducation for bulimia nervosa with and without additional psychotherapy process sessions. International Journal of Eating Disorders 22 (1997), 25–34.
13. Fairburn, C.G., Cognitive behavior therapy and eating disorders. 2008, Guilford Press, New York.
14. Fairburn, C.G., Beglin, S.J., Eating Disorders Examination Questionnaire (EDE-Q 6.0). Fairburn, C.G., (eds.) Cognitive Behavior Therapy and Eating Disorders, 2008, Guilford Press, New York.
15. th ed., 1993, Guilford Press, New York.
16. Fairburn, C.G., Cooper, Z., Doll, H.A., O'Connor, M.E., Bohn, K., Hawker, D.M., Wales, J.A., Palmer, R.L., Transdiagnostic cognitive-behavioral therapy for patients with eating disorders: A two-site trial with 60-week follow-up. American Journal of Psychiatry 166 (2009), 311–319, 10.1176/appi.ajp.2008.08040608.
17. Forman, E.M., Lillis, J., Butryn, M.L., Haynos, A.F., Mindfulness and acceptance for treating eating disorders and weight concerns evidence-based interventions. 2016, New Harbinger, Oakland, CA.
18. Friedberg, R., Viglione, D., Fidaleo, R., Celeste, B., Lovette, J., Street, G., Yerka, E., Bieraugel, M., Dumas, M., Beal, K., Measuring how we preach what we practice: Psychoeducational change in depressed inpatients. Journal of Rational-Emotive & Cognitive-Behavior Therapy 16 (1998), 45–59.
19. Frisch, M.B., Cornell, J., Villanueva, M., Retzlaff, P.J., Clinical validation of the Quality of Life Inventory: A measure of life satisfaction for use in treatment planning and outcome assessment. Psychological Assessment 4 (1992), 92–101, 10.1037/1040-3590.4.1.92.
20. Ghaderi, A., Does individualization matter? A randomized trial of standardized (focused) versus individualized (broad) cognitive behavior therapy for bulimia nervosa. Behavior Research and Therapy 44 (2006), 273–288, 10.1016/j.brat.2005.02.004.
21. Grilo, C.M., Masheb, R.M., A randomized controlled comparison of guided self-help cognitive behavioral therapy and behavioral weight loss for binge eating disorder. Behaviour and Therapy 43 (2005), 1509–1525.
22. Hansson, M., Chotai, J., Nordström, A., Bodlund, O., Comparison of two self-rating scales to detect depression: HADS and PHQ-9. British Journal of General Practice 59 (2009), 283–288, 10.3399/bjgp09X454070.
23. Harvey, A., Lee, J., Williams, J., Hollon, S., Walker, M., Thompson, M., Smith, R., Improving outcome of psychosocial treatments by enhancing memory and learning. Perspectives on Psychosocial Science 6 (2014), 161–179, 10.1177/1745691614521.
24. Hayes, S.C., Strosahl, K., Wilson, K., Acceptance and Commitment Therapy. An experiental approach to behavior change. 1999, Guilford Press, New York.
25. Holmes, E.A., Craske, M.G., Graybiel, A.M., Psychological treatments: A call for mental-health science. Nature 17 (2014), 287–289, 10.1038/511287a.
26. Jacobson, N.S., Truax, P., Clinical significance: A statistical approach to defining meaningful change in psychotherapy research. Journal of Consulting and Clinical Psychology 59 (1991), 12–19.
27. Johansson, R., Sjöberg, E., Sjögren, M., Johnsson, E., Carlbring, P., Andersson, T., Rousseau, A., Andersson, G., Tailored vs. standardized Internet-based cognitive behavior therapy for depression and comorbid symptoms: A randomized controlled trial. PLoS ONE, 7, 2012, e36905, 10.1371/journal.pone.0036905.
28. Kazdin, A.E., Evidence-based treatments and delivery of psychological services: Shifting our emphases to increase impact. Psychological Services 5 (2008), 201–215, 10.1037/a0012573.
29. Kroenke, K., Spitzer, R.L., Williams, J.B.W., The PHQ-9: Validity of a brief depression severity measure. Journal of General Internal Medicine 16 (2001), 606–613, 10.1046/j.1525-1497.2001.016009606.x.
30. Lillis, J., Dahl, J., Weineland, S., The Diet Trap. Feed your psychological needs and end the weight loss struggle using acceptance and commitment therapy. 2014, New Harbinger, Oakland, CA.
31. Ljótsson, B., Lundin, C., Mitsell, K., Carlbring, P., Ramklint, M., Ghaderi, A., Remote treatment of bulimia nervosa and binge eating disorder: A randomized trial of Internet-assisted cognitive behavioural therapy. Behaviour Research and Therapy 45 (2007), 649–661, 10.1016/j.brat.2006.06.010.
32. Loeb, K.L., Wilson, G.T., Gilbert, J.S., Labouvie, E., Guided and unguided self-help for binge eating. Behaviour Research and Therapy 38 (2000), 259–272.
33. Loucas, C.E., Fairburn, C.G., Whittington, C., Pennant, M.E., Stockton, S., Kendall, T., E-therapy in the treatment and prevention of eating disorders: A systematic review and meta-analysis. Behavior Research and Therapy 5 (2014), 122–131, 10.1016/j.brat.2014.09.011.
34. Melioli, T., Bauer, S., Franko, D.L., Moessner, M., Ozer, F., Chabrol, H., Rodgers, R.F., Reducing eating disorder symptoms and risk factors using the internet: A meta-analytic review. International Journal of Eating Disorders 49 (2016), 19–31, 10.1002/eat.22477.
35. Sanchez-Ortiz, V.C., Munro, C., Stahl, D., House, J., Startup, H.J., Treasure, J., Williams, C., Schmidt, U., A randomized controlled trial of internet-based cognitive-behavioural therapy for bulimia nervosa or related disorders in a student population. “https://www.ncbi.nlm.nih.gov/pubmed/20406523” \o "Psychological medicine.". Psychological Medicin, 41(2), 2011, 407-17, 10.1017/S0033291710000711.
36. Sanderson, W., Bruce, T., Causes and management of treatment-resistance panic disorder and agoraphobia: A survey of expert therapists. Cognitive and Behavioral Practice 14 (2007), 26–35, 10.1016/j.cbpra.2006.04.020.
37. Schibbye, P., Ghaderi, A., Ljótsson, B., Hedman, E., Lindefors, N., Rück, C., Kaldo, V., Using early change to predict outcome in cognitive behaviour therapy: exploring timeframe, calculation method, and differences of disorder-specific versus general measures. PLOS ONE, 24, 2014, e100614, 10.1371/journal.pone.0100614.
38. Schlegl, S., Bürger, C., Schmidt, L., Herbst, N., Voderholzer, U., The potential of technology-based psychological interventions for anorexia and bulimia nervosa: A systematic review and recommendations for future research. Journal of Medical Internet Research, 17, 2015, e85, 10.2196/jmir.3554.
39. Scogin, F., Jamison, C., Floyd, M., Chaplin, W.F., Measuring learning in depression treatment: A cognitive bibliotherapy test. Cognitive Therapy and Research 22 (1998), 475–482.
40. Sheehan, D.V., Lecrubier, Y., Sheehan, K.H., Amorim, P., Janavs, J., Weiller, E., Hergueta, T., Baker, R., Dunbar, G.C., The mini-international neuropsychiatric interview (M.I.N.I.): The development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10. Journal of Clinical Psychiatry 59 (1998), 22–33.
41. Spitzer, R.L., Kroenke, K., Williams, J.W., Löwe, B., A brief measure for assessing generalized anxiety disorder: The GAD-7. Archives of Internal Medicine 166 (2006), 1092–1097, 10.1001/archinte.166.10.1092.
42. Tatham, M., Dodd, E.A., Waller, G., The effect of pre-treatment psychoeducation on eating disorder pathology among patients with anorexia nervosa and bulimia nervosa. Advances in Eating Disorders 4 (2015), 167–175, 10.1080/21662630.2016.1172975.
43. Tursi, M., Werne Baes, C., Camacho, F., Tofoli, S., Juruena, M., Effectiveness of psychoeducation for depression: A systematic review. Australian & New Zealand Journal of Psychiatry 47 (2013), 1019–1031, 10.1177/0004867413491154.
44. Wallace, L.M., von Ranson, K.M., Treatment manuals: Use in the treatment of bulimia nervosa. Behavior Research and Therapy 49 (2011), 815–820, 10.1016/j.brat.2011.09.002.
45. Watson, H.J., Allen, K., Fursland, A., Byrne, S.M., Nathan, P.R., Does enhanced cognitive behavior therapy for eating disorders improve quality of life?. European Eating Disorders Review 20 (2012), 393–399, 10.1002/erv.2186.
46. Welch, E., Birgegård, A., Parling, T., Ghaderi, A., Eating disorder examination questionnaire and clinical impairment assessment questionnaire: General population and clinical norms for young adult women in Sweden. Behaviour Research and Therapy 49 (2011), 85–91, 10.1016/j.brat.2010.10.010.
47. Welch, E., Lagerström, M., Ghaderi, A., Body Shape Questionnaire: Psychometric properties of the short version (BSQ-8C) and norms from the general Swedish population. Body Image 9 (2012), 547–550, 10.1016/j.bodyim.2012.04.009.
48. Wilson, G.T., Fairburn, C.G., Agras, W.S., Walsh, B.T., Kraemer, H., Cognitive behavior therapy for bulimia nervosa: Time course and mechanisms of change. Journal of Consulting and Clinical Psychology 70 (2002), 267–274, 10.1037/0022-006X.70.2.267.
49. Wilson, G.T., Grilo, C.M., Vitousek, K.M., Psychological treatment of eating disorders. American Psychologist 62 (2007), 199–216, 10.1037/0003-066X.62.3.199.
50. Zerwas, S.C., Watson, H.J., Hofmeier, S.M., Levine, M.D., Hame, R.M., Crosby, R.D., Bulik, C.M., A randomized controlled trial of online chat and face-to-face group therapy for bulimia nervosa. Psychotherapy and Psychosomatics 86 (2017), 47–53, 10.1159/000449025.