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Effectiveness of a Guided Internet- and Mobile-Based Intervention for Patients with Chronic Back Pain and Depression (WARD-BP): A Multicenter, Pragmatic Randomized Controlled Trial

  • Harald Baumeister*
  • , Sarah Paganini
  • , Lasse Bosse Sander
  • , Jiaxi Lin
  • , Sandra Schlicker
  • , Yannik Terhorst
  • , Morten Moshagen
  • , Jürgen Bengel
  • , Dirk Lehr
  • , David Daniel Ebert
  • *Corresponding author for this work

    Research output: Journal contributionsJournal articlesResearchpeer-review

    42 Citations (Scopus)

    Abstract

    Introduction: There is neither strong evidence on effective treatments for patients with chronic back pain (CBP) and depressive disorder nor sufficiently available mental health care offers. Objective: The aim is to assess the effectiveness of internet- A nd mobile-based interventions (IMI) as a scalable approach for treating depression in a routine care setting. Methods: This is an observer-masked, multicenter, pragmatic randomized controlled trial with a randomization ratio of 1:1.Patients with CBP and diagnosed depressive disorder (mild to moderate severity) were recruited from 82 orthopedic rehabilitation clinics across Germany. The intervention group (IG) received a guided depression IMI tailored to CBP next to treatment-as-usual (TAU; including medication), while the control group (CG) received TAU. The primary outcome was observer-masked clinician-rated Hamilton depression severity (9-week follow-up). The secondary outcomes were: Further depression outcomes, pain-related outcomes, health-related quality of life, and work capacity. Biostatistician blinded analyses using regression models were conducted by intention-to-treat and per protocol analysis. Results: Between October 2015 and July 2017, we randomly assigned 210 participants (IG, n = 105; CG, n = 105), mostly with only a mild pain intensity but substantial pain disability. No statistically significant difference in depression severity between IG and CG was observed at the 9-week follow-up (β =-0.19, 95% CI-0.43 to 0.05). Explorative secondary depression (4/9) and pain-related (4/6) outcomes were in part significant (p < 0.05). Health-related quality of life was significantly higher in the IG. No differences were found in work capacity. Conclusion: The results indicate that an IMI for patients with CBP and depression in a routine care setting has limited impact on depression. Benefits in pain and health-related outcomes suggest that an IMI might still be a useful measure to improve routine care.

    Original languageEnglish
    JournalPsychotherapy and Psychosomatics
    Volume90
    Issue number4
    Pages (from-to)255-268
    Number of pages14
    ISSN0033-3190
    DOIs
    Publication statusPublished - 2021

    Bibliographical note

    Funding Information:
    L.B.S. and S.S. have received payments for workshops on e-mental-health. H.B. received consultancy fees, reimbursement of congress attendance and travel costs as well as payments for lectures from Psychotherapy and Psychiatry Associations as well as Psychotherapy Training Institutes in the context of E-Mental-Health topics. He has been the beneficiary of study support (third-party funding) from several public funding organizations. D.D.E. and D.L. possess shares in the GET.On Institut GmbH, which works to transfer research findings on internet-and mobile-phone-based health interventions into routine care. D.D.E. has received payments from several companies and health insurance providers for advice on the use of Internet-based interventions. He has received payments for lectures from Psychotherapy and Psychiatry Associations and has been the beneficiary of third-party funding from health insurance providers. J.B. is a member of the committee on E-Mental Health in the Association of Psychotherapists (Landespsychotherapeutenkammer Baden-Württemberg).

    Publisher Copyright:
    © 2020

    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

    Research areas and keywords

    • Chronic back pain
    • Comorbidity
    • Depression
    • eHealth
    • Internet-delivered CBT

    ASJC Scopus Subject Areas

    • Applied Psychology
    • Psychiatry and Mental health
    • Clinical Psychology

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