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
Birmingham
Phoenix · Scottsdale · Sun City
La Jolla · Los Angeles · San Francisco
Aurora
New Haven
Boca Raton · Gainesville · Tampa
Atlanta
Chicago
Kansas City
Baltimore
Boston
Ann Arbor
Source: ClinicalTrials.gov · NCT04477785 · last updated 2026-07-27