New oral Alzheimer's drug begins first human safety tests

NCT ID NCT06786676

First seen May 13, 2026 · Last updated May 15, 2026 · Updated 3 times

Summary

This early-stage study tests an experimental oral drug called AS-S603, designed to target proteins linked to Alzheimer's disease. The main goal is to check the drug's safety and how the body processes it in 88 healthy adults, including Korean and Caucasian volunteers and older Korean participants. No treatment benefit is expected, as this is a first-in-human safety trial.

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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

  • Seoul National University Hospital Clinical Trial Center

    RECRUITING

    Seoul, South Korea

Conditions

Explore the condition pages connected to this study.