Dialectical Behavior Therapy for Youth With and/or at Familial Risk for Bipolar Disorder

What this study is about

Dialectical behavior therapy (DBT) will be conducted over 1 year in youth with and/or at familial risk for bipolar disorder (BD). DBT will be divided into two modalities: 1) DBT skills training; and 2) DBT individual therapy sessions. Skills training sessions will incorporate the 5 standard adolescent DBT modules: mindfulness skills, emotion regulation skills, distress tolerance skills, interpersonal skills, and walking the middle path skills and an additional module on psychoeducation about DBT and BD. This study seeks to build upon the knowledge base in this area by offering DBT to youth with and/or at familial risk for BD with an emphasis on predictors and mediators of treatment outcomes.

Who can join (things the study team will check)

✅ You may be able to join if…

• English-speaking; 2) Age 13 years, 0 months to 23 years, 11 months; 3) Meet diagnostic criteria for BD by KSADS-PL (< 20 years of age) or SCID-5-RV (> 20 years of age) OR have a biological parent/sibling with BD (type I or II) confirmed via KSADS-PL or SCID-5-RV; 4) If BD-I, taking ≥1 mood stabilizing medication (i.e., antimanic anticonvulsant, antipsychotic, and/or lithium); 5) Followed by a psychiatrist who provides ongoing care; 6a) At least 1 suicide attempt in the past year (actual, interrupted, and/or aborted as measured by the C-SSRS) OR at least 1 preparatory act or behavior in the past year as measured by the C-SSRS OR non-suicidal self-injurious (NSSI) behaviors in the past 3 months (as measured by the C-SSRS) -OR- 6b) Meet youth threshold for at least 2 impulsive behavior categories on question #4 from the SIDP-IV or 1 category is identified as severe (through case discussion that will focus on level of risk, persistence, and impairment); 7) Able and willing to give informed consent/assent to participate.

🚫 You may not be able to join if…

• Evidence of mental retardation, moderate to severe autism spectrum disorder, or organic central nervous system disorder by the K-SADS-PL (< 20 years of age), parent report, medical history, or school records that would interfere with active participation in DBT; 2) A life-threatening medical condition requiring immediate treatment; 3) Current victim of sexual or physical abuse; 4) Current substance use disorder other than mild cannabis or alcohol use disorder.

Where this trial is running

• Centre for Addiction and Mental Health, Toronto, Ontario, Canada

Who to contact

Vanessa Rajamani, MSW · 416-535-8501 · vanessa.rajamani@camh.ca

It's completely normal to call and ask questions before deciding anything. Mention the study ID: NCT05153382.