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Personalized Psychotherapy for Outpatients with Major Depression and Anxiety Disorders: Transdiagnostic Versus Diagnosis-Specific Group Cognitive Behavioural Therapy

  • A. Eskildsen*
  • , N. Reinholt
  • , S. van Bronswijk
  • , R.B.K. Brund
  • , A.B. Christensen
  • , M. Hvenegaard
  • , M. Arendt
  • , A. Alrø
  • , S. Poulsen
  • , N.K. Rosenberg
  • , M.J.H. Huibers
  • , S. Arnfred
  • *Corresponding author for this work
  • Aarhus University
  • Mental Health Services in Capital Region of Denmark
  • University of Copenhagen
  • Maastricht University
  • Region Zealand Mental Health Service
  • Vrije Universiteit Amsterdam

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background: Only about half of all patients with anxiety disorders or major depression respond to cognitive behaviour therapy (CBT), even though this is an evidence-based treatment. Personalized treatment offers an approach to increase the number of patients who respond to therapy. The aim of this study was to examine predictors and moderators of (differential) treatment outcomes in transdiagnostic versus diagnosis-specific group CBT.

Methods: A sample of 291 patients from three different mental health clinics in Denmark was randomized to either transdiagnostic or diagnosis-specific group CBT. The study outcome was the regression slope of the individual patient's repeated scores on the WHO-5 Well-being Index. Pre-treatment variables were identified as moderators or predictors through a two-step variable selection approach.

Results: While the two-step approach failed to identify any moderators, four predictors were found: level of positive affect, duration of disorder, the detachment personality trait, and the coping strategy of cognitive reappraisal. A prognostic index was constructed, but did not seem to be robust across treatment sites.

Conclusions: Our findings give insufficient evidence to support a recommendation of either transdiagnostic or diagnosis-specific CBT for a given patient or to predict the response to the applied group therapies.

Original languageEnglish
Pages (from-to)988-1001
JournalCognitive Therapy and Research
Volume44
Issue number5
DOIs
Publication statusPublished - 2020
Externally publishedYes

Bibliographical note

Funding Information:
The study was supported by TRYGfonden (ID 114241), the Capital Region Mental Health Services, Region Zealand Mental Health Services, the Jascha Foundation, the Psychiatric Research Foundation of Central Denmark Region, the Ivan Nielsen Foundation for Individuals with Particular Mental Disorders, and the Foundation for Research on Mental Disorders. The funding sources were not involved in the study design, collection, analysis, data interpretation, writing of the paper, or the decision to submit the article for publication. We are grateful to the UP Institute, Center for Anxiety and Related Disorders (CARD), Boston University for their invaluable advice concerning the manual and group delivery and to all the participating therapists and patients.

Funding Information:
The study was supported by TRYGfonden (ID 114241), the Capital Region Mental Health Services, Region Zealand Mental Health Services, the Jascha Foundation, the Psychiatric Research Foundation of Central Denmark Region, the Ivan Nielsen Foundation for Individuals with Particular Mental Disorders, and the Foundation for Research on Mental Disorders. The funding sources were not involved in the study design, collection, analysis, data interpretation, writing of the paper, or the decision to submit the article for publication. We are grateful to the UP Institute, Center for Anxiety and Related Disorders (CARD), Boston University for their invaluable advice concerning the manual and group delivery and to all the participating therapists and patients.

Publisher Copyright:
© 2020, The Author(s).

Funding

The study was supported by TRYGfonden (ID 114241), the Capital Region Mental Health Services, Region Zealand Mental Health Services, the Jascha Foundation, the Psychiatric Research Foundation of Central Denmark Region, the Ivan Nielsen Foundation for Individuals with Particular Mental Disorders, and the Foundation for Research on Mental Disorders. The funding sources were not involved in the study design, collection, analysis, data interpretation, writing of the paper, or the decision to submit the article for publication. We are grateful to the UP Institute, Center for Anxiety and Related Disorders (CARD), Boston University for their invaluable advice concerning the manual and group delivery and to all the participating therapists and patients. The study was supported by TRYGfonden (ID 114241), the Capital Region Mental Health Services, Region Zealand Mental Health Services, the Jascha Foundation, the Psychiatric Research Foundation of Central Denmark Region, the Ivan Nielsen Foundation for Individuals with Particular Mental Disorders, and the Foundation for Research on Mental Disorders. The funding sources were not involved in the study design, collection, analysis, data interpretation, writing of the paper, or the decision to submit the article for publication. We are grateful to the UP Institute, Center for Anxiety and Related Disorders (CARD), Boston University for their invaluable advice concerning the manual and group delivery and to all the participating therapists and patients.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Anxiety disorders
  • Cognitive behaviour therapy
  • Major depression
  • Precision medicine
  • Unified protocol

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