Could a probiotic slow Alzheimer's? new study seeks answers

NCT ID NCT07496021

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is testing whether a probiotic called L. lactis CKDB001 can safely slow memory and thinking decline in people with early Alzheimer's disease. About 60 adults aged 55–85 with mild symptoms and positive amyloid brain scans will receive either the probiotic or a placebo for 24 weeks. Researchers will measure changes in cognition, daily function, and brain biomarkers to see if the treatment has any benefit.

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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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Conditions

The condition(s) this trial relates to.

Alzheimer disease

As listed by the trial registrant

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

More trials for these conditions

Other studies related to the condition(s) this trial covers.

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Yonsei University Severance Hospital

    RECRUITING

    Seoul, South Korea

  • Yonsei University Yongin Severance Hospital

    RECRUITING

    Gyeonggi-do, South Korea