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RecruitingParkinson Disease

PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort

Eligible age

30+ yrs

Accepts

All genders

Locations

19 states

Healthy volunteers

Yes

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About this study

The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls. The overall goal of PPMI is to identify markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability.

Sponsor: Michael J. Fox Foundation for Parkinson's Research

Where it's recruiting

Alabama

Birmingham

Arizona

Phoenix · Scottsdale · Sun City

California

La Jolla · Los Angeles · San Francisco

Colorado

Aurora

Connecticut

New Haven

Florida

Boca Raton · Gainesville · Tampa

Georgia

Atlanta

Illinois

Chicago

Kansas

Kansas City

Maryland

Baltimore

Michigan

Ann Arbor

Source: ClinicalTrials.gov · NCT04477785 · last updated 2026-07-27