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
International Validation of Two Non-motor Scales in PD (NFS and SPARK) has 1 site in Switzerland and runs in 7 countries. If a site near you is full, another one may still take people.
See International Validation of Two Non-motor Scales in PD (NFS and SPARK) in all 7 countries