Clinical trials
Observational Neurodegenerative Diseases trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
54 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 6 |
| 2007 | 5 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 3 |
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 22 |
| Recruiting | 13 |
| Terminated | 7 |
| Enrolling by invitation | 4 |
| Unknown status | 3 |
| Withdrawn | 3 |
| Suspended | 1 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Drexel University College of Medicine | 9 |
| Tammie L. S. Benzinger, MD, PhD | 6 |
| Michael J. Fox Foundation for Parkinson's Research | 4 |
| National Institute of Environmental Health Sciences (NIEHS) | 3 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 2 |
| Wake Forest University Health Sciences | 2 |
| Washington University School of Medicine | 2 |
| AO Innovation Translation Center | 1 |
| Alnylam Pharmaceuticals | 1 |
| Alzheimer's Disease and Related Disorders Association, Inc | 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 |
|---|---|
| Neurodegenerative Diseases | 54 |
| Amyotrophic Lateral Sclerosis | 16 |
| Movement Disorders | 15 |
| Dementia | 12 |
| Parkinson Disease | 12 |
| Alzheimer Disease | 11 |
| Motor Neuron Disease | 11 |
| Nervous System Diseases | 11 |
| Cognitive Dysfunction | 10 |
| Central Nervous System Diseases | 9 |
Trials
Showing 1 to 25 of 54. 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.