Shingles shot may shield seniors from heart attacks and dementia

NCT ID NCT07485283

First seen Mar 30, 2026 · Last updated Jun 14, 2026 · Updated 13 times

Summary

This large study in Denmark is testing whether the shingles vaccine (Shingrix) can do more than prevent shingles—it may also lower the risk of heart attacks, strokes, and dementia. About 162,000 adults aged 65 and older will either get the vaccine or no vaccine, and researchers will track their health for years. If successful, this could offer a simple way to protect older adults from some of the most common and serious age-related diseases.

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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

  • Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte

    NOT_YET_RECRUITING

    Hellerup, 2900, Denmark

    Contact

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

  • Danske Lægers Vaccinations Service

    RECRUITING

    Søborg, Denmark

    Contact

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

Conditions

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