Can family therapy tame teen aggression? new study says maybe

NCT ID NCT06032520

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether a therapy called FAST (Forensic Outpatient Systemic Therapy) helps teens aged 12-21 with conduct disorder or aggressive behavior. The therapy involves weekly sessions with the teen and their caregivers for several months. Researchers measured changes in aggression, family conflict, and personal goals. The study included 21 participants and has already been completed.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Forensic Outpatient Systemic Therapy (FAST) - a behavioral therapy involving weekly sessions for teens and caregivers

What this could lead to

If effective, FAST could offer a structured therapy option to reduce aggression and improve family relationships in teens with behavioral issues.

What could go wrong

This is a small, completed study with only 21 participants, so results may not apply to everyone. The therapy is intensive and may not work for all teens.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Aggression antisocial personality disorder conduct disorder Negotiating psychiatric disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Utrecht University

    Utrecht, Netherlands

  • de Waag

    Utrecht, Netherlands