Clinical trials
Terminated Parkinson Disease trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
92 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 5 |
| 2013 | 5 |
| 2014 | 8 |
| 2015 | 7 |
| 2016 | 9 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 92 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Hospital, Montpellier | 6 |
| University Hospital, Grenoble | 4 |
| Mayo Clinic | 3 |
| St. Joseph's Hospital and Medical Center, Phoenix | 3 |
| University of Miami | 3 |
| Nantes University Hospital | 2 |
| Northwestern University | 2 |
| Oregon Health and Science University | 2 |
| Pacific Parkinson's Research Centre | 2 |
| Rennes University Hospital | 2 |
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 | 92 |
| Alzheimer Disease | 5 |
| Cognitive Dysfunction | 4 |
| Gait Disorders, Neurologic | 3 |
| Lewy Body Disease | 3 |
| Parkinsonian Disorders | 3 |
| REM Sleep Behavior Disorder | 3 |
| Anxiety Disorders | 2 |
| Brain Injuries, Traumatic | 2 |
| Dementia | 2 |
Trials
Showing 1 to 25 of 92. 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.