Scientists probe Gut-Brain link in Parkinson's

NCT ID NCT07567794

First seen May 09, 2026 · Last updated May 16, 2026 · Updated 2 times

Summary

This study aims to understand how the nerves connecting the gut and brain affect Parkinson's disease. Researchers will compare people with Parkinson's, those at risk, and healthy volunteers. Participants will provide blood, stool, and saliva samples, plus undergo X-rays and colon exams. The study lasts up to 2 years and involves 250 people.

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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

  • Columbia University

    New York, New York, 10027, United States

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  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

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  • Mayo Clinic

    Rochester, Minnesota, 55905, United States

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  • Medical University of South Carolina

    Charleston, South Carolina, 29425, United States

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  • Rush University

    Chicago, Illinois, 60612, United States

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  • Stanford University

    Stanford, California, 94305, United States

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  • University of Chicago

    Chicago, Illinois, 60637, United States

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Conditions

Explore the condition pages connected to this study.