Parkinson's disease Clinical Trials
Conditions / Parkinson's disease
Delta Trials tracks 1,109 clinical trials for Parkinson's disease in its publicly accessible dataset. Among the listed trials, 81 open for participant enrollment and 739 trials have reached completion. This research is carried out at 1,556 clinical sites around the world. An additional 289 trials have active registrations outside the recruiting and completed categories. Since 2020, 88 trials have been terminated before reaching their primary endpoint. This dataset is refreshed continuously as trial statuses are updated on ClinicalTrials.gov, capturing longitudinal changes in the research landscape.
Trial Status
1109
Total Trials
81
Recruiting
739
Completed
289
Other Active
88
Terminated since 2020
1556
Study Locations
Browse by location (1556 total)
- Chicago, United States 73 trialsAll trials in Chicago, United States
- Boston, United States 64 trialsAll trials in Boston, United States
- Tampa, United States 58 trialsAll trials in Tampa, United States
- New York, United States 54 trialsAll trials in New York, United States
- Houston, United States 54 trialsAll trials in Houston, United States
- Philadelphia, United States 51 trialsAll trials in Philadelphia, United States
- Paris, France 48 trialsAll trials in Paris, France
- Paris, France 48 trialsAll trials in Paris, France
- Boca Raton, United States 47 trialsAll trials in Boca Raton, United States
- Portland, United States 46 trialsAll trials in Portland, United States
- Atlanta, United States 46 trialsAll trials in Atlanta, United States
- Kansas City, United States 44 trialsAll trials in Kansas City, United States
- Los Angeles, United States 43 trialsAll trials in Los Angeles, United States
- Phoenix, United States 41 trialsAll trials in Phoenix, United States
- Birmingham, United States 39 trialsAll trials in Birmingham, United States
- Toulouse, France 37 trialsAll trials in Toulouse, France
- London, United Kingdom 37 trialsAll trials in London, United Kingdom
- Cleveland, United States 35 trialsAll trials in Cleveland, United States
- Clermont-Ferrand, France 34 trialsAll trials in Clermont-Ferrand, France
- Cincinnati, United States 34 trialsAll trials in Cincinnati, United States