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Study details
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Organizational Skills Training (OST) vs. Mindfulness-Based Intervention (MBI) for ADHD

Seattle Children's Hospital
NCT IDNCT07281092ClinicalTrials.gov data as of Apr 2026
Target enrollment

36

Study length

about 10 months

Ages

13–17

Locations

2 sites in WA

What this study is about

This trial is testing if Organizational Skills Training or a Mindfulness-Based Intervention helps children with ADHD. Both treatments involve eight 90-minute sessions, and participants will complete questionnaires about their symptoms, how well they function, and whether the treatment was helpful. It lasts approximately 304 days.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Participate in Mindfulness-Based Intervention
  • 2.Participate in Organizational Skills Training

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
Randomized (Open Label)

You are randomly assigned, but you will know your treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: ADHD symptoms

Body systems

Psychiatry / Mental Health