Gene hunt: could DNA explain tough behavior in kids?
NCT ID NCT07322055
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how genes might be linked to behavior in 200 children aged 7-16 with disruptive behavior disorders like Conduct Disorder or Oppositional Defiant Disorder. Some of these children also have callous-unemotional traits, such as lack of guilt or shallow emotions. Researchers will compare genetic profiles with clinical data to better understand why some children develop more severe symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could help identify genetic factors that influence behavior, potentially leading to better risk assessment and personalized support for children with disruptive behavior disorders.
- What could go wrong
- This is an observational study, not a treatment trial. It only looks for correlations, so it cannot prove cause and effect. The findings may not apply to other ethnic groups or ages.
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.
- Participants
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About 200 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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Oct 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.
Who is studied
The study population consists of children and adolescents aged 7-16 years diagnosed with Conduct Disorder or Oppositional Defiant Disorder and treated at a specialized outpatient clinic for childhood behavioral disorders.
- Ages
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7 to 16 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: * Primary diagnosis of Conduct Disorder or Oppositional Defiant Disorder, obtained using the Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime version (K-SADS-PL); * Age 7-16 years; * Intelligence Quotient \> 85; * Italian nationality and Caucasian ethnicity (excluding Sardinians for reasons of ethnic uniformity); * No relatives already enrolled in the study. Exclusion Criteria: * Lack of signed Informed Consent; * Diagnosis of Pervasive Developmental Disorder according to K-SADS-PL.
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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.
Contacts and locations
Locations
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IRCCS Fondazione Stella Maris
Pisa, Pisa, 56128, Italy
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Università di Pisa
Pisa, Pisa, 56126, Italy
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