| NCT ID | Title | Condition | Status |
|---|---|---|---|
| Phase 2 | |||
| NCT07265596 | Early Longitudinal Imaging in the Parkinson's Progressive Marker Initiative (PPMI) Using… | Prodromal Parkinsons Disease | Recruiting |
| NCT07020026 | Evaluation of Tau-Pathology in Sporadic and LRRK2 Parkinson's Disease | Parkinson's Disease | Recruiting |
| Not specified | |||
| NCT05065060 | Parkinson Progression Marker Initiative Online (PPMI Online) | Parkinson Disease | Recruiting |
| NCT06719583 | Black and African Americans Connections to Parkinson's Disease (BLAAC PD) | Parkinson Disease | Recruiting |
| NCT04477785 | PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort | Parkinson Disease | Recruiting |
| NCT04507139 | Early Longitudinal Imaging in Parkinson's Progression Markers Initiative Using [¹⁸F]… | Parkinson Disease | Active, Not Recruiting |