New study tracks Girls' periods to uncover early signs of hormone problems
NCT ID NCT03986021
First seen Oct 31, 2025 · Last updated Jun 05, 2026 · Updated 35 times
Summary
This study follows healthy girls ages 8-14 and those at risk for PCOS to learn how their periods become regular in the first two years after their first period. Researchers will collect urine samples, diaries, and other health data every six months. The goal is to better understand normal puberty and catch early signs of hormone issues like PCOS.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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NIEHS Clinical Research Unit (CRU)
RECRUITINGResearch Triangle Park, North Carolina, 27709, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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Conditions inferred from the trial description
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