Massive ATTR amyloidosis study aims to map disease journeys

NCT ID NCT06355934

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

Summary

This observational study will analyze medical records from over 52,000 people with ATTR amyloidosis, a rare disease where abnormal proteins build up in organs. Researchers want to learn about patients' symptoms, treatments, and outcomes in everyday medical practice. No new treatments are being tested; the goal is to gather information to improve understanding of the disease.

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 study could help doctors better understand how ATTR amyloidosis progresses and how it is treated in real life, potentially improving future care.

What could go wrong

This is an observational study that does not test a new treatment, so it will not directly improve patient health. Results depend on the quality of existing medical records.

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.

hereditary 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

  • Research Site

    COMPLETED

    Eden Prairie, Minnesota, 55344, United States

  • Research Site

    RECRUITING

    Calgary, Alberta, T2P 4K7, Canada

  • Research Site

    COMPLETED

    Beijing, China

  • Research Site

    COMPLETED

    Changsha, China

  • Research Site

    COMPLETED

    Chengdu, China

  • Research Site

    COMPLETED

    Guangzhou, China

  • Research Site

    COMPLETED

    Wuhan, China

  • Research Site

    COMPLETED

    Horsens, Denmark

  • Research Site

    COMPLETED

    Berlin, Germany

  • Research Site

    COMPLETED

    Tokyo, Japan

  • Research Site

    RECRUITING

    Lisbon, Portugal

  • Research Site

    NOT_YET_RECRUITING

    Porto, Portugal

  • Research Site

    COMPLETED

    A Coruña, Spain

  • Research Site

    COMPLETED

    Barcelona, Spain

  • Research Site

    COMPLETED

    Bilbao, Spain

  • Research Site

    COMPLETED

    El Palmar, Spain

  • Research Site

    COMPLETED

    Huelva, Spain

  • Research Site

    COMPLETED

    Las Palmas de Gran Canaria, Spain

  • Research Site

    COMPLETED

    Madrid, Spain

  • Research Site

    COMPLETED

    Majadahonda, Spain

  • Research Site

    COMPLETED

    Palma de Mallorca, Spain

  • Research Site

    COMPLETED

    Salamanca, Spain

  • Research Site

    COMPLETED

    Valencia, Spain

  • Research Site

    COMPLETED

    Södertälje, Sweden

  • Research Site

    COMPLETED

    Umeå, Sweden

  • Research Site

    COMPLETED

    London, United Kingdom