Dialectical behavior therapy for adolescents with self-harm and suicidal behavior

Dialectical Behavior Therapy for Adolescents With Self-harm and Suicidal Behavior- an Open

Not applicable Interventional Haukeland University Hospital · NCT06315075

This study is testing if Dialectical Behavior Therapy can help teenagers aged 13-18 who self-harm and have suicidal thoughts feel better and reduce their harmful behaviors over 20 weeks.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment140 (estimated)
Ages13 Years to 18 Years
SexAll
SponsorHaukeland University Hospital Academic / other
Locations1 site (Bergen, Bergen)
Trial IDNCT06315075 on ClinicalTrials.gov

What this trial studies

This study examines the effectiveness of Dialectical Behavior Therapy for Adolescents (DBT-A) over a 20-week period for adolescents aged 13-18 who engage in self-harm and exhibit suicidal behavior. It aims to evaluate treatment outcomes in terms of self-harm episodes, suicide attempts, depressive symptoms, and quality of life, both immediately after treatment and at follow-up intervals of three months and one year. The study also seeks to identify pre-treatment factors that may predict treatment success, all conducted within the context of routine clinical practice at Haukeland University Hospital in Norway.

Who should consider this trial

Good fit: Ideal candidates are adolescents aged 13-18 with a history of self-harm or current suicidal behavior, and who meet specific diagnostic criteria for borderline personality disorder.

Not a fit: Patients with intellectual disabilities, significant learning impairments, autism spectrum disorder, anorexia nervosa, psychotic disorders, or substance abuse disorders may not benefit from this treatment.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce self-harm and suicidal behavior in adolescents, improving their overall mental health and quality of life.

How similar studies have performed: Previous studies have shown that DBT-A is effective in reducing self-harm and suicidal ideation in adolescents, suggesting that this approach has a solid foundation of evidence.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 13-18 years
* Ongoing or a history of self-harm the last six months; current suicidal behavior (suicidal thoughts or at least one suicide attempt within the previous six months); at least three criteria of Diagnostic and Statistical Manual -5 (DSM-5) Borderline personality disorder (BPD), or the self-destruction criterion of DSM-5 BPD in addition to minimum two subthreshold criteria as assessed by the Structured Clinical Interview for DSM-5 Personality Disorders (SCID-5-PD) (First et al., 2016)
* Fluency in Norwegian
* One parent/trusted adult that can participate together with the adolescent.

Exclusion Criteria:

* Intellectual disability
* Significant learning or language impairments
* Autism spectrum disorder
* Anorexia Nervosa
* Any psychotic disorder
* Substance abuse disorder. These patients will be offered treatment as usual at their local outpatient clinic.

Where this trial is running

Bergen, Bergen

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Self-harmSuicidal IdeationSuicide and Self-harmAdolescentsDialectical behavior therapy for adolescentsRoutine clinical practiceEffectiveness study
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.