Cited by 144Personality Disorders and PsychopathologySuicide and Self-Harm StudiesBipolar Disorder and Treatment

Long term effectiveness of dialectical behavior therapy versus enhanced usual care for adolescents with self-harming and suicidal behavior

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Mehlum, Lars, Ramleth, Ruth‐Kari, Tørmoen, Anita J., Haga, Egil, Diep, Lien M., Stanley, Barbara H., Miller, Alec L., Larsson, Bo +2 more·2019·Journal of Child Psychology and Psychiatry

Abstract

BACKGROUND: Knowledge is lacking on the long-term outcomes of treatment for adolescents with repetitive suicidal and self-harming behavior. Furthermore, the pathways through which treatment effects may operate are poorly understood. Our aims were to investigate enduring treatment effects of dialectical behavior therapy adapted for adolescents (DBT-A) compared to enhanced usual care (EUC) through a prospective 3-year follow-up and to analyze possible mediators of treatment effects. METHODS: Interview and self-report data covering the follow-up interval were collected from 92% of the adolescents who participated in the original randomized trial. TRIAL REGISTRATION NUMBER: NCT01593202 (www.ClinicalTrials.gov). RESULTS: At the 3-year follow-up DBT-A remained superior to EUC in reducing the frequency of self-harm, whereas for suicidal ideation, hopelessness and depressive and borderline symptoms and global level of functioning there were no inter-group differences, with no sign of symptom relapse in either of the participant groups. A substantial proportion (70.8%) of the effect of DBT-A on self-harm frequency over the long-term was mediated through a reduction in participants' experience of hopelessness during the trial treatment phase. Receiving more than 3 months follow-up treatment after completion of the trial treatment was associated with further enhanced outcomes in patients who had received DBT-A. CONCLUSIONS: There were on average no between-group differences at the 3-year follow-up in clinical outcomes such as suicidal ideation, hopelessness, depressive and borderline symptoms. The significantly and consistently larger long-term reduction in self-harm behavior for adolescents having received DBT-A compared with enhanced usual care, however, suggests that DBT-A may be a favorable treatment alternative for adolescents with repetitive self-harming behavior.

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Crossref · 10.1111/jcpp.13077

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Authors
Mehlum, L., Ramleth, R., Tørmoen, A. J., Haga, E., Diep, L. M., Stanley, B. H., Miller, A. L., Larsson, B., Sund, A. M., & Grøholt, B.
Affiliations
  • University of Oslo (NO)
  • National Centre for Suicide Research and Prevention Institute of Clinical Medicine University of Oslo Oslo Norway
  • Albert Einstein College of Medicine (US)
  • Norwegian University of Science and Technology (NO)
Corresponding author
Mehlum, Lars
Venue
Journal of Child Psychology and Psychiatry
Publisher
Wiley
Published
2019-05-25
Volume
60
Issue
10
Pages
1112-1122
ISSN
  • 0021-9630 (ISSN-L)
  • 1469-7610
OpenAlex
W2946487380
Cited by
144
References
35
Citations by year
2026: 19 · 2025: 20 · 2024: 25 · 2023: 21 · 2022: 22 · 2021: 16 · 2020: 16 · 2019: 5
FWCI
17.23
Type
journal article
Language
en
Open access
Locations
  • Journal of Child Psychology and Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • NORA - Norwegian Open Research Archives (submittedVersion, other-oa)
Funders
  • Norges Forskningsråd (213734)
  • Universitetet i Oslo (2006/2/0092)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
Keywords
dialectical behavior therapy, adolescents, self-harm, suicidal behavior, suicidal ideation, hopelessness, long-term treatment outcomes, follow-up treatment, depressive symptoms, borderline symptoms, level of functioning
MeSH terms
Dialectical Behavior Therapy, Suicide Prevention, Adolescent, Adolescent Behavior, Female, Follow-Up Studies, Humans, Male, Psychotherapeutic Processes, Self-Injurious Behavior, Outcome Assessment, Health Care, Suicidal Ideation

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