Can one therapy help teens with both social anxiety and defiant behavior?
NCT ID NCT07456631
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a type of talk therapy called Acceptance and Commitment Therapy (ACT) for teenagers who have both social anxiety disorder and oppositional defiant disorder. The therapy aims to help teens become more flexible in their thinking and behavior. Researchers will measure changes in social fears, disruptive behavior, and aggression over 11 weekly sessions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Acceptance and Commitment Therapy (ACT) - a type of talk therapy
- What this could lead to
- If it works, this could offer a single therapy approach for teens with both social anxiety and oppositional defiant disorder, potentially improving their social skills and mental health.
- What could go wrong
- This is a small, early-stage trial with only 54 participants, so results may not apply to everyone. The therapy is behavioral and may not work for 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 54 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Sep 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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12 to 18 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.
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: Study I: * Main diagnosis of Oppositional Defiant Disorder (ODD) * Meeting diagnostic criteria for Social Anxiety Disorder (SAD) Study II: * Main diagnosis of Social Anxiety Disorder (SAD) * Meeting diagnostic criteria for Oppositional Defiant Disorder (ODD) Exclusion Criteria (applies to both studies): * Impaired cognitive development based on school records * Presence of psychotic symptoms according to the diagnostic interview * Diagnosis of autism spectrum disorder according to the diagnostic interview * Currently undergoing another psychological intervention for a psychiatric condition Note: Comorbid conditions other than the co-occurrence of ODD and SAD will not be considered exclusion criteria.
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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
1 site. 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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FPCEUC
RECRUITINGCoimbra, Portugal
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