Clinical trials
Completed Parkinson Disease trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
918 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 5 |
| 2005 | 7 |
| 2006 | 4 |
| 2007 | 15 |
| 2008 | 8 |
| 2009 | 14 |
| 2010 | 17 |
| 2011 | 20 |
| 2012 | 27 |
| 2013 | 45 |
| 2014 | 49 |
| 2015 | 69 |
| 2016 | 58 |
| 2017 | 55 |
| 2018 | 63 |
| 2019 | 85 |
| 2020 | 73 |
| 2021 | 93 |
| 2022 | 76 |
| 2023 | 61 |
| 2024 | 36 |
| 2025 | 20 |
| 2026 | 10 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 918 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 19 |
| University of Florida | 18 |
| Washington University School of Medicine | 13 |
| University Hospital, Toulouse | 11 |
| University of Alabama at Birmingham | 11 |
| KU Leuven | 10 |
| The Hong Kong Polytechnic University | 10 |
| University of Colorado, Denver | 10 |
| Oregon Health and Science University | 9 |
| University Hospital, Bordeaux | 9 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Parkinson Disease | 918 |
| Gait Disorders, Neurologic | 24 |
| Cognitive Dysfunction | 21 |
| Movement Disorders | 18 |
| Stroke | 17 |
| Essential Tremor | 16 |
| Multiple Sclerosis | 16 |
| Parkinsonian Disorders | 16 |
| Tremor | 15 |
| Fatigue | 14 |
Trials
Showing 1 to 25 of 918. Each trial links to its page on Pharma Observatory.
818 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.