Could extra weight trigger early puberty? new study investigates

NCT ID NCT02583646

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 30 times

Summary

This study looks at whether overweight girls start puberty earlier than normal-weight girls. Researchers will use breast and pelvic ultrasounds, blood and urine tests, and X-rays to measure body fat and bone maturity. The goal is to understand if early breast development in overweight girls is due to true puberty or just fatty tissue. The study involves 150 girls ages 8-14 who have not yet had their first period.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • NIEHS, Research Triangle Park

    RECRUITING

    Research Triangle Park, North Carolina, 27709, United States

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

Conditions

Explore the condition pages connected to this study.