Cited by 55Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesPsychotherapy Techniques and ApplicationsPsychological Treatments and Assessments

Transdiagnostic versus Diagnosis-Specific Group Cognitive Behavioral Therapy for Anxiety Disorders and Depression: A Randomized Controlled Trial

Reinholt, Nina, Hvenegaard, Morten, Christensen, Anne Bryde, Eskildsen, Anita, Hjorthøj, Carsten, Poulsen, Stig, Arendt, Mikkel Berg, Rosenberg, Nicole Kristjansen +5 more·2022·Psychotherapy and Psychosomatics

Abstract

Introduction: The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) delivered in a group format could facilitate the implementation of evidence-based psychological treatments. Objective: This study compared the efficacy of group UP and diagnosis-specific cognitive behavioral therapy (dCBT) for anxiety and depression in outpatient mental health services. Methods: In this pragmatic, multi-center, single-blinded, non-inferiority, randomized controlled trial (RCT), we assigned 291 patients with major depressive disorder, social anxiety disorder, panic disorder, or agoraphobia to 14 weekly sessions in mixed-diagnosis UP or single-diagnosis dCBT groups. The primary test was non-inferiority, using a priori criteria, on the World Health Organisation 5 Well-Being Index (WHO-5) at the end of the treatment. Secondary outcomes were functioning and symptoms. We assessed outcomes at baseline, end-of-treatment, and at a 6-month follow-up. A modified per-protocol analysis was performed. Results: At end-of-treatment, WHO-5 mean scores for patients in UP (n = 148) were non-inferior to those of patients in dCBT (n = 143; mean difference –2.94; 95% CI –8.10 to 2.21). Results were inconclusive for the WHO-5 at the 6-month follow-up. Results for secondary outcomes were non-inferior at end-of-treatment and the 6-month follow-up. Client satisfaction and rates of attrition, response, remission, and deterioration were similar across conditions. Conclusions: This RCT demonstrated non-inferior acute-phase outcomes of group-delivered UP compared with dCBT for major depressive disorder, social anxiety disorder, panic disorder, and agoraphobia in outpatient mental health services. The long-term effects of UP on well-being need further investigation. If study findings are replicated, UP should be considered a viable alternative to dCBT for common anxiety disorders and depression in outpatient mental health services.

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Crossref · 10.1159/000516380

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Authors
Reinholt, N., Hvenegaard, M., Christensen, A. B., Eskildsen, A., Hjorthøj, C., Poulsen, S., Arendt, M. B., Rosenberg, N. K., Gryesten, J. R., Aharoni, R. N., Alrø, A. J., Christensen, C. W., & Arnfred, S. M.
Affiliations
  • Copenhagen University Hospital (DK)
  • Aarhus University Hospital (DK)
  • University of Copenhagen (DK)
Venue
Psychotherapy and Psychosomatics
Publisher
S. Karger AG
Published
2021-06-10
Volume
91
Issue
1
Pages
36-49
ISSN
  • 0033-3190 (ISSN-L)
  • 1423-0348
OpenAlex
W3168264487
Cited by
55
References
51
Citations by year
2026: 3 · 2025: 10 · 2024: 14 · 2023: 18 · 2022: 8 · 2021: 2
FWCI
10.15
Type
journal article
Language
en
Open access
closed
Locations
  • Psychotherapy and Psychosomatics (publishedVersion)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion)
  • Scopus (Elsevier) (submittedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Clinical Psychology › Psychotherapy Techniques and Applications
  • Social Sciences › Psychology › Clinical Psychology › Psychological Treatments and Assessments
Keywords
transdiagnostic treatment, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders, group cognitive behavioral therapy, anxiety disorders, depression, major depressive disorder, social anxiety disorder, panic disorder, agoraphobia, non-inferiority, outpatient mental health services
MeSH terms
Anxiety Disorders, Depression, Depressive Disorder, Major, Major Depressive Disorder, Humans, Cognitive Behavioral Therapy, Treatment Outcome

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