Erik Hedmans publikationer

Vetenskapliga artiklar

1. Furmark T, Carlbring P, Hedman E, Sonnenstein A, Clevberger P, Bohman B, Eriksson A, Hallen A, Frykman M, Holmstrom A, Sparthan E, Tillfors M, Ihrfelt EN, Spak M, Ekselius L, Andersson G. Guided and unguided self-help for social anxiety disorder: Randomised controlled trial*. Br J Psychiatry 2009; 195: 440-7. PMID: 19880935.

2. Hedman E, Ljótsson B, Rück C, Furmark T, Carlbring P, Lindefors N, Andersson G. Internet administration of self-report measures commonly used in research on social anxiety disorder: A psychometric evaluation. Computers in Human Behavior 2010; 26: 736-40. Psychinfo link.

3. Hedman E, Ljótsson B, Andersson E, Rück C, Andersson G, Lindefors N. Effectiveness and cost offset analysis of group cbt for hypochondriasis delivered in a psychiatric setting: An open trial. Cogn Behav Ther 2010; 39: 239-50. PMID: 20972912.

4. Ljótsson B, Falk L, Vesterlund AW, Hedman E, Lindfors P, Rück C, Hursti T, Andreewitch S, Jansson L, Lindefors N, Andersson G. Internet-delivered exposure and mindfulness based therapy for irritable bowel syndrome-a randomized controlled trial. Behav Res Ther 2010; 48: 531-9. PMID: 20362976.

5. Ljótsson B, Andréewitch S, Hedman E, Rück C, Andersson G, Lindefors N. Exposure and mindfulness based therapy for irritable bowel syndrome - an open pilot study. J Behav Ther Exp Psychiatry 2010; 41: 185-90. PMID: 20079485.

6. Hedman E, Andersson G, Ljótsson B, Andersson E, Rück C, Mörtberg E, Lindefors N. Internet-based cognitive behavior therapy vs. Cognitive behavioral group therapy for social anxiety disorder: A randomized controlled non-inferiority trial*. PLoS ONE 2011; 6: e18001. PMID: 21483704.

7. Hedman E, Furmark T, Carlbring P, Ljótsson B, Rück C, Lindefors N, Andersson G. A 5-year follow-up of internet-based cognitive behavior therapy for social anxiety disorder*. J Med Internet Res 2011; 13: e39. PMID: 21676694.

8. Hedman E, Andersson G, Andersson E, Ljótsson B, Ruck C, Asmundson GJ, Lindefors N. Internet-based cognitive-behavioural therapy for severe health anxiety: Randomised controlled trial. Br J Psychiatry 2011; 198: 230-6. PMID: 21357882.

9. Hedman E, Andersson E, Ljótsson B, Andersson G, Ruck C, Lindefors N. Cost-effectiveness of internet-based cognitive behavior therapy vs. Cognitive behavioral group therapy for social anxiety disorder: Results from a randomized controlled trial*. Behav Res Ther 2011; 49: 729-36. PMID: 21851929.

10. Andersson E, Ljotsson B, Smit F, Paxling B, Hedman E, Lindefors N, Andersson G, Ruck C. Cost-effectiveness of internet-based cognitive behavior therapy for irritable bowel syndrome: Results from a randomized controlled trial. BMC Public Health 2011; 11: 215. PMID: 21473754.

11. Andersson E, Ljotsson B, Hedman E, Kaldo V, Paxling B, Andersson G, Lindefors N, Ruck C. Internet-based cognitive behavior therapy for obsessive compulsive disorder: A pilot study. BMC Psychiatry 2011; 11: 125. PMID: 21812991.

12. Ljótsson B, Hedman E, Andersson E, Hesser H, Lindfors P, Hursti T, Rydh S, Ruck C, Lindefors N, Andersson G. Internet-delivered exposure-based treatment vs. Stress management for irritable bowel syndrome: A randomized trial. Am J Gastroenterol 2011; 106: 1481-91. PMID: 21537360.

13. Ljótsson B, Hedman E, Lindfors P, Hursti T, Lindefors N, Andersson G, Rück C. Long-term follow-up of internet-delivered exposure and mindfulness based treatment for irritable bowel syndrome. Behav Res Ther 2011; 49: 58-61. PMID: 21092934.

14. Hedman E, Andersson E, Ljótsson B, Andersson G, Andersson E, Schalling M, Lindefors N, Ruck C. Clinical and genetic outcome determinants of internet- and group-based cognitive behavior therapy for social anxiety disorder*. Acta Psychiatr Scand 2012; 126: 126-36. PMID: 22320999.

15. Cervenka S, Hedman E, Ikoma Y, Djurfeldt DR, Ruck C, Halldin C, Lindefors N. Changes in dopamine d2-receptor binding are associated to symptom reduction after psychotherapy in social anxiety disorder. Transl Psychiatry 2012; 2: e120. PMID: 22832965.

16. Hedman E, Ljótsson B, Lindefors N. Cognitive behavior therapy via the internet: A systematic review of applications, clinical efficacy and cost-effectiveness. Expert Rev Pharmacoecon Outcomes Res 2012; 12: 745-64. PMID: 23252357.

17. Andersson E, Enander J, Andren P, Hedman E, Ljótsson B, Hursti T, Bergstrom J, Kaldo V, Lindefors N, Andersson G, Ruck C. Internet-based cognitive behaviour therapy for obsessive-compulsive disorder: A randomized controlled trial. Psychol Med 2012; 42: 2193-203. PMID: 22348650.

18. Hedman E, Andersson E, Lindefors N, Andersson G, Ruck C, Ljótsson B. Cost-effectiveness and long-term effectiveness of internet-based cognitive behaviour therapy for severe health anxiety. Psychol Med 2013; 43: 363-74. PMID: 22608115.

19. Hedman E, Ljótsson B, Ruck C, Bergstrom J, Andersson G, Kaldo V, Jansson L, Andersson E, Andersson E, Blom K, El Alaoui S, Falk L, Ivarsson J, Nasri B, Rydh S, Lindefors N. Effectiveness of internet-based cognitive behaviour therapy for panic disorder in routine psychiatric care. Acta Psychiatr Scand 2013; 128: 457-67. PMID: 23406572.

20. Hedman E, Ström P, Stünkel A, Mörtberg E. Shame and guilt in social anxiety disorder: Effects of cognitive behavior therapy and association with social anxiety and depressive symptoms. PLoS ONE 2013; 8: e61713. PMID: 23620782.

21. Andersson G, Carlbring P, Ljótsson B, Hedman E. Guided internet-based cbt for common mental disorders. Journal of Contemporary Psychotherapy 2013; 43: 222-33. Psychinfo link.

22. Hedman E, Andersson E, Andersson G, Lindefors N, Lekander M, Rück C, Ljótsson B. Mediators in internet-based cognitive behavior therapy for severe health anxiety. PLoS ONE 2013; 8: e77752. PMID: 24147073.

23. Ljotsson B, Hesser H, Andersson E, Lindfors P, Hursti T, Ruck C, Lindefors N, Andersson G, Hedman E. Mechanisms of change in an exposure-based treatment for irritable bowel syndrome. J Consult Clin Psychol 2013. PMID: 23750460.

24. Ljótsson B, Atterlöf E, Lagerlöf M, Andersson E, Jernelöv S, Hedman E, Kemani M, Wicksell RK. Internet-delivered acceptance and values-based exposure treatment for fibromyalgia: A pilot study. Cogn Behav Ther 2013. PMID: 24215278.

25. Hedman E, Mortberg E, Hesser H, Clark DM, Lekander M, Andersson E, Ljotsson B. Mediators in psychological treatment of social anxiety disorder: Individual cognitive therapy compared to cognitive behavioral group therapy. Behav Res Ther 2013; 51: 696-705. PMID: 23954724.

26. Hedman E, Ljótsson B, Blom K, El Alaoui S, Kraepelien M, Rück C, Andersson G, Svanborg C, Lindefors N, Kaldo V. Telephone vs. Internet-administration of self-report measures of social anxiety, depressive symptoms, and insomnia: Psychometric evaluation of a method to reduce the impact of missing data. J Med Internet Res 2013; 15: e229. PMID: 24140566.

27. Andersson G, Cuijpers P, Carlbring P, Riper H, Hedman E. Internet-based vs. Face-to-face cognitive behaviour therapy for psychiatric and somatic disorders: A systematic review and meta-analysis. World Psychiatry In Press.

28. Andersson E, Rück C, Lavebratt C, Hedman E, Schalling M, Lindefors N, Eriksson L, Carlbring P, Andersson G, Furmark T. Genetic polymorphisms in monoamine systems and outcome of cognitive behavior therapy for social anxiety disorder. PLoS ONE 2013; 8: e79015. PMID: 24260145

29. Ljótsson B, Hesser H, Andersson E, Lackner JM, El Alaoui S, Falk L, Aspvalla K, Fransson J, Hammarlund K, Löfströma A, Nowinskia S, Lindfors P, Hedman E. Provoking symptoms to relieve symptoms: A randomized controlled dismantling study of exposure therapy in irritable bowel syndrome Behav Res Ther 2014.

30. Andersson G, Hedman E. Effectiveness of guided internet-delivered cognitive behaviour therapy in regular clinical settings. Verhaltenstherapie 2013; 23: 140-8. Link.

31. Ljótsson B, Andersson E, Lindfors P, Lackner JM, Grönberg K, Molin K, Norén J, Romberg K, Andersson E, Hursti T, Hesser H, Hedman E. Prediction of symptomatic improvement after exposure-based treatment for irritable bowel syndrome. BMC Gastroenterol; 2013; 13: 160. PMID: 24245807.

32. Hedman E, Lindefors N, Andersson G, Andersson E, Lekander M, Ruck C, Ljotsson B. Predictors of outcome in internet-based cognitive behavior therapy for severe health anxiety. Behav Res Ther 2013; 51: 711-7. PMID: 23994252.

33. Hedman E, Ljótsson B, Kaldo V, Hesser H, El Alaoui S, Kraepelien M, Andersson E, Rück C, Svanborg C, Andersson G, Lindefors N. Effectiveness of internet-based cognitive behaviour therapy for depression in routine psychiatric care. J Affect Disord 2014. PMID: 24238951.

34. Hedman E, Lekander M, Ljótsson B, Lindefors N, Rück C, Hofmann SG, Andersson E, Andersson G, Schulz SM. Sudden gains in internet-based cognitive behavior therapy for severe health anxiety. Behav Res Ther 2014. PMID: 24468920

35. Hedman E. Therapist guided internet delivered cognitive behavioural therapy (ed.). BMJ 2014; 348: g1977. PMID: 24614338

36. Andersson E, Steneby S, Karlsson K, Ljotsson B, Hedman E, Enander J, Kaldo V, Andersson G, Lindefors N, Ruck C. Long-term efficacy of internet-based cognitive behavior therapy for obsessive-compulsive disorder with or without booster: A randomized controlled trial. Psychol Med 2014; 44: 2877-87. PMID: 25066102

37. Schibbye P, Ghaderi A, Ljotsson B, Hedman E, Lindefors N, Ruck 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 2014; 9: e100614. PMID: 24959666

38. Nordgren LB, Hedman E, Etienne J, Bodin J, Kadowaki A, 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. Behav Res Ther 2014; 59: 1-11. PMID: 24933451

39. Hedman E, El Alaoui S, Lindefors N, Andersson E, Rück C, Ghaderi A, Kaldo V, Lekander M, Andersson G, Ljótsson B. Clinical effectiveness and cost-effectiveness of internet- vs. group-based cognitive behavior therapy for social anxiety disorder: 4-year follow-up of a randomized trial. Behav Res Ther 2014; 59: 20-9. PMID: 24949908

40. Hedman E, Axelsson E, Görling A, Ritzman C, Ronnheden M, El Alaoui S, Andersson E, Lekander M, Ljótsson B. Exposure-based cognitive behaviour therapy and behavioural stress management delivered via the internet for severe health anxiety: Randomised controlled trial. Br J Psychiatry 2014. PMID: 25104835

41. Andersson E, Steneby S, Karlsson K, Ljotsson B, Hedman E, Enander J, Kaldo V, Andersson G, Lindefors N, Ruck C. Long-term efficacy of internet-based cognitive behavior therapy for obsessive-compulsive disorder with or without booster: A randomized controlled trial. Psychol Med 2014; 44: 2877-87. PMID: 25066102

42. Gajecki M, Berman AH, Sinadinovic K, Andersson C, Ljotsson B, Hedman E, Ruck C, Lindefors N. Effects of baseline problematic alcohol and drug use on internet-based cognitive behavioral therapy outcomes for depression, panic disorder and social anxiety disorder. PLoS ONE 2014; 9: e104615. PMID: 25122509 

 

Översiktsartiklar 

1. Hedman E, Ljótsson B, Lindefors N. Cognitive behavior therapy via the internet: A systematic review of applications, clinical efficacy and cost-effectiveness. Expert Rev Pharmacoecon Outcomes Res 2012; 12: 745-64. PMID: 23252357.

2. Andersson G, Carlbring P, Ljótsson B, Hedman E. Guided internet-based cbt for common mental disorders. Journal of Contemporary Psychotherapy 2013; 43: 222-33. Psychinfo link.

3. Hedman E. Therapist guided internet delivered cognitive behavioural therapy. BMJ 2014; 348: g1977. PMID: 24614338

4. Andersson G, Hedman E. Effectiveness of guided internet-delivered cognitive behaviour therapy in regular clinical settings. Verhaltenstherapie 2013; 23: 140-8. Link.

5. Andersson G, Cuijpers P, Carlbring P, Riper H, Hedman E. Internet-based vs. Face-to-face cognitive behaviour therapy for psychiatric and somatic disorders: A systematic review and meta-analysis. World Psychiatry In Press.

Böcker och bokkapitel

1. Andersson G, Hedman E. Internetbehandling. In: Öst L-G, editor. KBT inom psykiatrin. 2 ed. Stockholm: Natur & Kultur; 2013.

2. Hedman E, Carlbring P, Ljótsson B, Andersson G. Internetbaserad psykologisk behandling: Evidens, indikation och praktiskt genomförande. Stockholm: Natur och Kultur: Stockholm; 2014.

3. Rück C, Hedman E. Ångestsyndrom. In: Lundin A et al, editors. Psykiatri. Lund: Studentlitteratur; In Press.