New shot aims to slow Alzheimer's in people with down syndrome

NCT ID NCT05462106

First seen Jan 04, 2026 · Last updated Jun 14, 2026 · Updated 23 times

Summary

This study tests an experimental treatment called ACI-24.060 in people with early Alzheimer's disease and in adults with Down syndrome who do not have dementia. The goal is to see if it is safe and can help the immune system clear harmful amyloid plaques from the brain. About 304 participants will receive either the treatment or a placebo, and researchers will monitor side effects, brain scans, and immune responses over time.

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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: •••••@•••••

  • Contact

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

Locations

  • Barrow Neurological Institute

    WITHDRAWN

    Phoenix, Arizona, 85013, United States

  • Cambridge and Peterborough NHS Foundation Trust - Windsor Research Units

    RECRUITING

    Cambridge, United Kingdom

  • Charter Research, LLC

    RECRUITING

    Orlando, Florida, 32803, United States

  • Charter Research, LLC

    RECRUITING

    The Villages, Florida, 32162, United States

  • Flourish Research

    NOT_YET_RECRUITING

    Matthews, North Carolina, 28105, United States

  • Fundació ACE, Institut Català de Neurociències Aplicades

    RECRUITING

    Barcelona, Spain

  • Headlands Horizons LLC

    NOT_YET_RECRUITING

    Orlando, Florida, 32819, United States

  • Hospital Clínico San Carlos

    RECRUITING

    Madrid, Spain

  • Hospital Universitario Marqués de Valdecilla

    RECRUITING

    Santander, Spain

  • Hospital Universitario Virgen De Las Nieves

    WITHDRAWN

    Granada, Spain

  • Hospital Universitario de la Princesa

    RECRUITING

    Madrid, Spain

  • Hospital Universitario y Politécnico La Fe

    RECRUITING

    Valencia, Spain

  • Hospital de la Santa Creu i Sant Pau

    RECRUITING

    Barcelona, Spain

  • Indiana University / IU Health

    RECRUITING

    Indianapolis, Indiana, 46202, United States

  • K2 Medical Research The Villages LLC

    RECRUITING

    Lady Lake, Florida, 32159, United States

  • Liverpool University Hospitals NHS Foundation Trust

    RECRUITING

    Liverpool, United Kingdom

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

  • NeuroClin Limited

    NOT_YET_RECRUITING

    Warrington, WA3 7PB, United Kingdom

  • Neurology Clinical, P.C.

    RECRUITING

    Cordova, Tennessee, 38018, United States

  • Oxford Health NHS Foundation Trust

    RECRUITING

    Oxford, United Kingdom

  • Re:Cognition Health Limited

    RECRUITING

    London, United Kingdom

  • South London and Maudsley NHS Foundation Trust of The Maudsley Hospital

    RECRUITING

    London, United Kingdom

  • The Washington University

    RECRUITING

    St Louis, Missouri, 63130, United States

  • UT Health San Antonio

    WITHDRAWN

    San Antonio, Texas, 78229, United States

  • University of Kansas Medical Center Research Institute

    RECRUITING

    Fairway, Kansas, 66205-2513, United States

  • Vanderbilt University Medical Center

    RECRUITING

    Nashville, Tennessee, 37232-2103, United States

Conditions

Explore the condition pages connected to this study.