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Blood test could replace painful spinal tap for Alzheimer's diagnosis

NCT ID NCT07071649

First seen Nov 01, 2025 · Last updated Jun 12, 2026 · Updated 35 times

Summary

This study is testing whether a blood test measuring a protein called p-Tau217 can diagnose Alzheimer's disease as accurately as the current method, which requires a spinal tap. Researchers will compare results from blood and spinal fluid samples from 40 adults with suspected Alzheimer's. If successful, this could lead to a simpler, less invasive way to diagnose the disease.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • CHRU Amiens

    RECRUITING

    Amiens, 80090, France

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

Conditions

The condition(s) this trial relates to.

Alzheimer disease

As listed by the trial registrant

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