Clinical trials
Recruiting Observational Parkinson Disease trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
191 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2006 | 1 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 9 |
| 2018 | 1 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 25 |
| 2024 | 27 |
| 2025 | 42 |
| 2026 | 27 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 191 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Xiangya Hospital of Central South University | 7 |
| AbbVie | 5 |
| Acibadem University | 4 |
| University of Exeter | 4 |
| University of Minnesota | 4 |
| Beijing Tiantan Hospital | 3 |
| Boston Scientific Corporation | 3 |
| Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 3 |
| Michael J. Fox Foundation for Parkinson's Research | 3 |
| NYU Langone Health | 3 |
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 | 191 |
| Alzheimer Disease | 20 |
| Multiple Sclerosis | 13 |
| Neurodegenerative Diseases | 13 |
| Parkinsonian Disorders | 12 |
| Lewy Body Disease | 11 |
| Multiple System Atrophy | 11 |
| Amyotrophic Lateral Sclerosis | 10 |
| Cognitive Dysfunction | 10 |
| Supranuclear Palsy, Progressive | 10 |
Trials
Showing 1 to 25 of 191. Each trial links to its page on Pharma Observatory.
91 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.