Blood samples aim to harmonize thyroid testing worldwide

NCT ID NCT05151120

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study collected extra blood samples from 28 adults with thyroid disorders to help standardize thyroid-stimulating hormone (TSH) tests. Different labs often use different tests, making it hard to compare results. By analyzing these samples, researchers hope to make TSH measurements more consistent, which could improve diagnosis and care for thyroid patients.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could help make thyroid test results more comparable between different laboratories, improving diagnosis and monitoring for patients.
What could go wrong
This is a small, completed sample-collection study, not a treatment trial. It aims to improve lab tests, not directly help participants.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

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