Blood samples aim to end thyroid test confusion

NCT ID NCT05151120

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

Summary

This study collected blood samples from 28 adults with thyroid disorders to help standardize TSH (thyroid-stimulating hormone) tests used by different labs and manufacturers. The goal is to make test results comparable no matter where they are done, improving diagnosis and monitoring of thyroid conditions. Participants gave a one-time blood sample, and no treatment was given.

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Contacts and locations

Locations

  • Service D'endocrinologie - Hôpital Louis Pradel - Hospices Civils de Lyon

    Bron, 69 677, France

  • Service de Médecine Nucléaire - Hôpital Louis Pradel - Hospices Civils de Lyon

    Bron, 69 677, France

Conditions

Explore the condition pages connected to this study.