Massive Real-World study launches to track ATTR amyloidosis journey

NCT ID NCT06355934

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 30 times

Summary

This study will follow over 52,000 people with ATTR amyloidosis, a rare disease where abnormal protein builds up in organs. Researchers will look at medical records to see how the disease is diagnosed, what treatments people receive, and how their health changes over time. The goal is to better understand the disease and improve care, but no new treatments are being tested.

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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

  • 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

Conditions

Explore the condition pages connected to this study.