Scientists seek clues to Kids' extreme mood swings

NCT ID NCT00025935

First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 30 times

Summary

This study looks at children and teens ages 7-17 who have severe mood problems, like constant anger, sadness, or irritability, along with intense tantrums. Researchers will use interviews, tests, and brain scans to learn more about these symptoms and how the brain works differently. The goal is to better understand these conditions, not to test a treatment. Up to 2,350 participants will take part.

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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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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.