Oppositional defiant disorder
MONDO:0000495A behavior disorder characterized by a persistent pattern of defiant, disobedient, and hostile behavior towards authority figures, manifested by a frequent loss of temper, arguing, becoming angry or vindictive, or other negativistic behaviors.
Also known as: oppositional defiant disorder, oppositional defiant disorder (disease)
27 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
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Summer academy boosts school readiness for kids with behavior issues
Disease control CompletedThis study tested a summer program called Summer Academy for 124 young children with behavior problems who were about to start kindergarten. The program aimed to improve their school readiness and behavior. Researchers measured progress right after the program and again six month…
Phase: NA • Sponsor: Florida International University • Aim: Disease control
Last updated Jun 27, 2026 09:09 UTC
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Can online parenting classes tame tough behavior?
Disease control CompletedThis study tested two online versions of parent management training for children diagnosed with conduct disorder or oppositional defiant disorder. Researchers wanted to see if online delivery could help families who cannot access in-person therapy. The study involved 86 children …
Phase: NA • Sponsor: Yale University • Aim: Disease control
Last updated Jun 27, 2026 09:07 UTC
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Can stress relief for parents help kids with behavior problems?
Symptom relief CompletedThis study looks at whether adding three extra stress management sessions for parents can improve outcomes for families of young children with disruptive behavior disorders. About 120 families will either get the standard school readiness parenting program or that program plus th…
Phase: NA • Sponsor: Florida International University • Aim: Symptom relief
Last updated Jul 25, 2026 00:00 UTC
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Talking therapy shows promise for angry kids
Symptom relief CompletedThis pilot study tested whether adding cognitive behavioral therapy (CBT) to usual care helps reduce irritability and suicidal thoughts in children aged 8 to 12 with anger and aggression issues. 46 children were assigned to either CBT plus usual care or usual care alone. The ther…
Phase: NA • Sponsor: Geha Mental Health Center • Aim: Symptom relief
Last updated Jun 27, 2026 12:36 UTC
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New app helps parents tame teen tantrums
Symptom relief CompletedThis study tested a new system called FamilyNet that uses a smart speaker and a mobile app to help parents of children aged 10-17 with challenging behaviors like oppositional defiant disorder or conduct disorder. The system helps parents create a positive behavior plan and sends …
Phase: NA • Sponsor: Oregon Research Behavioral Intervention Strategies, Inc. • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC
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Tailored therapy shows promise for kids with behavioral disorders
Symptom relief CompletedThis study looked at whether creating personalized profiles for children with disruptive behavior disorders (like ADHD or oppositional defiant disorder) and their parents could help predict which therapy works best. Researchers tested two common treatments—child cognitive behavio…
Phase: NA • Sponsor: Centre for Addiction and Mental Health • Aim: Symptom relief
Last updated Jun 27, 2026 12:01 UTC
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New program aims to help depressed parents and their struggling kids
Symptom relief CompletedThis study tested a new parenting program called ADAPT for depressed parents of children aged 6 to 10 with emotional and behavioral difficulties. The program combines emotion regulation skills with parenting techniques. The goal was to see if the program is feasible and acceptabl…
Phase: NA • Sponsor: Centre for Addiction and Mental Health • Aim: Symptom relief
Last updated Jun 27, 2026 11:02 UTC
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Can a video game tame emotional outbursts in kids?
Symptom relief CompletedThis study tested whether a biofeedback video game called Mightier can help children aged 8-12 with emotional dysregulation. 183 kids were randomly assigned to play the game at home or receive usual care for 6 months. Researchers tracked symptoms, parent stress, and healthcare co…
Phase: NA • Sponsor: Neuromotion Labs • Aim: Symptom relief
Last updated Jun 27, 2026 07:55 UTC