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Study identifier: NCT05347407 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Parkinson's Disease Biomarkers in Nerve Cells in the Gut

Condition: Parkinson Disease  ·  Sponsor: Weill Medical College of Cornell University

PhaseN/A
Planned participants60
Who can joinAll sexes, 45 Years to 75 Years
Healthy volunteersYes

About this study

Parkinson's disease affects all the nerve cells in the body, including the ones in the gut. The gut contains its own nervous system, the enteric nervous system, and can be thought of as a "second brain". This second brain can reflect what is going on in the actual brain. This study is being done to look for biomarkers, or early indicators of developing Parkinson's disease, in the microbiome and in the gut tissue taken during routine screening colonoscopy. People aged 45 and over who are due for their routine screening colonoscopy are eligible to participate.

This description comes directly from the study's public registry record.

Talk to the study team

Virginia Gao, MD PhD  ·  929-989-7898  ·  vig9070@med.cornell.edu

Jacqueline Burre, PhD  ·  jab2058@med.cornell.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Weill Cornell MedicineNew York, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05347407