Emotion-Focused therapy tested to prevent diabetes in teens
NCT ID NCT05338944
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether dialectical behavioral therapy (DBT), a type of talk therapy that teaches mindfulness and emotional skills, can help teens with obesity improve their quality of life and manage weight. About 90 teens aged 14-17 who show signs of depression and are at risk for type 2 diabetes will be randomly assigned to DBT plus lifestyle coaching, lifestyle coaching alone, or a control group. The main goal is to see if teens will join and stick with the program.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dialectical behavioral therapy (DBT) combined with lifestyle coaching
- What this could lead to
- If it works, this could point toward a new way to help teens manage weight and reduce their risk of type 2 diabetes.
- What could go wrong
- This is a small, early-stage trial focused on feasibility, not on proving the therapy works. Results may not apply to all teens.
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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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Jan 2027
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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14 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 14-17 years old * BMI z-score \>1.4 * signs of mild-moderate depression (PHQ-9 score 5-19) * willing and able to comply with study procedures Exclusion Criteria: * more than one health co-morbidity * being treated with medication for obesity * taking steroids * currently being treated for atypical antipsychotics * have an orthopedic injury or chronic illness that would prevent them from performing the intervention * experienced weight loss or enrolled in weight loss program in the six months prior to the study * they are currently and/or in the past 12 months have been prescribed any weight loss medication(s) including Ozempic * self reported history of alcoholism or drug abuse * history of self-harm or suicide attempts in the past 12 months * currently enrolled in psychotherapy or DBT * parents do not approve of you participating * unable to read, speak and understand English as translation will not be provided * unable/unwilling to give assent/consent
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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
3 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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McMaster University
RECRUITINGHamilton, Ontario, L8S 4L8, Canada
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University of Calgary
RECRUITINGCalgary, Alberta, T2N 1N4, Canada
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University of Manitoba
RECRUITINGWinnipeg, Manitoba, R3E3P4, Canada
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