Vitamin d trial aims to restore periods in teens with PCOS

NCT ID NCT04355572

First seen Oct 31, 2025 · Last updated May 22, 2026 · Updated 23 times

Summary

This study looks at whether vitamin D supplements can improve menstrual regularity and mood in teenage girls with PCOS who also have low vitamin D. Sixty participants will receive either vitamin D or a placebo for six months. The goal is to see if restoring vitamin D levels helps with symptoms like irregular periods and hormonal imbalances.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Yale New Haven Children's Hospital

    RECRUITING

    New Haven, Connecticut, 06510, United States

    Contact

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

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

Conditions

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