Clinical trial Recruiting at 2 sites Interventional Ages 18 and up

Group CBT vs. Activity Group for Adults with ADHD

Official title: Controlled Clinical Trials of Commonly Used Psychological Treatments for Adults With Neurodevelopmental Disorder (NDD)

Run by Region Stockholm · NCT07834437 · Data updated 2026-11-12

This trial tests whether group cognitive behavioral therapy helps adults with ADHD more than a structured activity group.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment120 (estimated)
SponsorRegion Stockholm
Government
Locations2 sites (Stockholm and 1 other locations)
StatusRecruiting
StartedSeptember 1, 2026
Main results expectedDecember 30, 2028
Study endsDecember 30, 2028
Registry record updatedSeptember 22, 2026
Trial IDNCT07834437 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with ADHD who are motivated and able to participate in group-based treatment.

Probably not a fit

Individuals with ongoing psychosis, suicidality, intellectual disability, or insufficient Swedish language skills may not benefit and are excluded.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

In this single-blind randomized trial, adults with ADHD are assigned to either a group CBT program based on DBT skills or an active control activity group for an equivalent duration and intensity. The study measures ADHD symptoms, anxiety, depression, and daily functioning before, after treatment, and at 6, 12, and 24 months follow-up. Therapists with similar experience deliver both interventions to ensure dose equivalence. Outcomes will indicate if group CBT provides added benefit over non-therapeutic activity components when combined with standard care. The trial addresses whether a psychological intervention can yield longer-term improvements beyond medication management.

Why it matters

Potential benefit: If successful, participants may experience greater reductions in ADHD symptoms and improvements in mental health and daily functioning.

How similar studies have gone: Previous research suggests group CBT can perform similarly to other structured group activities for ADHD.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Fulfilling criteria for ADHD
* Motivation and practical possibility to participate in the treatment.

Exclusion Criteria:

* Ongoing psychosis
* Ongoing suicidality/severe self-injury
* Intellectual disability
* Insufficient Swedish language skills.

Where it's running

  • Centre for Psychiatry Research
    Stockholm, Sweden
    Recruiting
  • Centre for Psychiatry Research
    Stockholm, Sweden
    Recruiting

Study contacts

  • Principal investigator: Jacqueline Borg, PhD — Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services
  • Study coordinator: Jacqueline Borg, PhD
  • Email: jacqueline.borg@ki.se
  • Phone: 46733248024

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.