New scan could spot hidden amyloid in heart and organs

NCT ID NCT05758493

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a radioactive imaging agent called Iodine-124 evuzumitide (AT-01) in 150 people with systemic amyloidosis. The goal is to see how well it detects amyloid deposits in the heart and other organs using PET/MRI or PET/CT scans. If accurate, it could become a new tool for diagnosing and tracking this rare disease.

What this could mean

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

Active substance

Iodine-124 evuzumitide (AT-01), a radioactive imaging agent

What this could lead to

If successful, this could provide a more accurate and non-invasive way to diagnose cardiac amyloidosis, helping doctors detect the disease earlier and monitor its spread.

What could go wrong

This is a Phase 2 diagnostic study, not a treatment trial. The imaging agent may not prove accurate enough to replace current methods, and results may not apply to all types of amyloidosis.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

amyloidosis familial amyloid neuropathy primary systemic amyloidosis wild type ATTR amyloidosis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Oregon Health & Science University

    RECRUITING

    Portland, Oregon, 97239, United States

    Contact Email: •••••@•••••

    Contact