Could a simple blood test solve the mystery of early puberty in girls?

NCT ID NCT07359092

First seen Jan 26, 2026 · Last updated May 19, 2026 · Updated 17 times

Summary

This study measured two natural substances, spexin and phoenixin-20, in the blood of 143 girls to see if they can help doctors tell the difference between true early puberty (central precocious puberty) and a harmless early breast development (premature thelarche). The goal was to find a better way to diagnose without unnecessary treatments. No treatment was given; the study only observed and compared levels among the groups.

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Contacts and locations

Locations

  • Kayseri City Hospital

    Kayseri, 38080, Turkey (Türkiye)

Conditions

Explore the condition pages connected to this study.