Which works better for ADHD teens: organizing or meditating?
NCT ID NCT07281092
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two non-drug treatments for teens aged 13-17 with ADHD: Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI). Both involve eight 90-minute sessions. Researchers will measure changes in ADHD symptoms, daily functioning, and emotional control using questionnaires from teens and their parents. The goal is to find out which approach works best and for whom.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 36 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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13 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adolescent between the ages of 13-17 years * Pre-existing diagnosis of ADHD in medical record * Seeking treatment at the Seattle Children's Hospital BAM Clinic Exclusion Criteria: * Psychiatric comorbidity that interferes with treating ADHD as the presenting concern per the study team. * Other concerns besides ADHD that would interfere with study participation according to the study team.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Seattle Children's Hospital
NOT_YET_RECRUITINGSeattle, Washington, 98105, United States
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Seattle Children's Hospital
RECRUITINGSeattle, Washington, 98121, United States
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