Clinical trials
Observational Parkinsonian Disorders trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
30 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 3 |
| 2006 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 4 |
| 2013 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 18 |
| Recruiting | 4 |
| Active, not recruiting | 2 |
| Unknown status | 2 |
| Withdrawn | 2 |
| Enrolling by invitation | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | 5 |
| Institute for Neurodegenerative Disorders | 3 |
| National Heart, Lung, and Blood Institute (NHLBI) | 2 |
| Bastyr University | 1 |
| Beth Israel Deaconess Medical Center | 1 |
| BlueRock Therapeutics | 1 |
| CND Life Sciences | 1 |
| Columbia University | 1 |
| Icahn School of Medicine at Mount Sinai | 1 |
| Milton S. Hershey Medical Center | 1 |
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 |
|---|---|
| Parkinsonian Disorders | 30 |
| Parkinson Disease | 26 |
| Supranuclear Palsy, Progressive | 8 |
| Corticobasal Degeneration | 6 |
| Multiple System Atrophy | 6 |
| Huntington Disease | 3 |
| Lewy Body Disease | 3 |
| Movement Disorders | 3 |
| Neurodegenerative Diseases | 3 |
| Alzheimer Disease | 2 |
Trials
Showing 1 to 25 of 30. Each trial links to its page 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.