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Parkinson disease trials, also abroad
869 open Parkinson disease trials worldwide. Travel and costs are your own unless the study pays them; ask the study team first.
| Country | Open trials |
|---|---|
| United States | 294 |
| China | 102 |
| Italy | 76 |
| France | 65 |
| Türkiye | 46 |
| All other countries |
The same trial often runs in several countries
Real-World Study of Foslevodopa/Foscarbidopa to Assess Quality of Life Outcomes in Adult Participants Earlier Within Advanced Parkinson Disease has 1 site in Puerto Rico and runs in 9 countries. If a site near you is full, another one may still take people.
See Real-World Study of Foslevodopa/Foscarbidopa to Assess Quality of Life Outcomes in Adult Participants Earlier Within Advanced Parkinson Disease in all 9 countries