New Parkinson's drug candidate passes first safety check in healthy volunteers

NCT ID NCT06088784

First seen Jan 07, 2026 · Last updated May 16, 2026 · Updated 23 times

Summary

This early-stage study tested a new oral drug, ATH-399A, in 76 healthy adults to see if it is safe and how the body processes it. The goal is to gather information needed to develop a treatment for Parkinson's disease. Participants took single or multiple doses, and researchers also checked if food affected the drug's absorption.

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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

Locations

  • Syneos Quebec Canada

    Québec, QC G1P 0A2, Canada

Conditions

Explore the condition pages connected to this study.