Journal
EUROPEAN PSYCHIATRY
Volume 45, Issue -, Pages 198-206Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1016/j.eurpsy.2017.07.012
Keywords
Anorexia nervosa; Multimodal treatment; Personality; Psychopathology; Psychotherapy; Predictors of outcome
Categories
Funding
- San Paolo Bank Fundation
- Cassa di Risparmio di Torino Bank Fundation
- National Eating Disorder Association (NEDA)
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Background: Eating disorders (EDs) are serious mental illnesses of growing clinical and social impact. Despite their severity, there is still no satisfactory evidence-based treatment. Follow-up investigations are the most reliable studies to enlighten long-term outcome predictors and modifiers. Methods: In total, 59 subjects affected with anorexia nervosa were assessed 8 years after their admission into an outpatient multimodal treatment program for eating disorders. The follow-up changes in diagnostic criteria were compared with Chi-square test. Improved and not-improved subjects were compared. Clinical, personality and psychopathology features between T0 and T1 were compared with t-test for repeated measures. Correlation between T0 features and changes at T1 in personality and psychopathology features were assessed. Results: The rate of complete remission was 42%, an overall rate of 67.8% improved, a rate of 18.6% worsened. Concerning personality, a significant decrease of harm avoidance and increase in self-directedness were evidenced. Interoceptive awareness, drive for thinness, bulimia were significantly reduced at follow-up. Many T0 personality facets were related to personality and psychopathology improvement at follow-up. Conclusion: Multimodal treatment encompassing psychiatric, nutritional and psychological approaches is at the moment the most reliable approach for the treatment of moderate to severe anorexia nervosa with a discrete rate of improvement. Some personality and psychopathology characteristics may represent specific factors which favor resistance and impair improvement. Future approaches should consider the personalization of therapeutic approach according to these features. (C) 2017 Elsevier Masson SAS. All rights reserved.
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