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Parkinson's clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Parkinson's clinical trials that are recruiting, at sites in 2 countries (most in United Kingdom (3), United States (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 2Countries
Newest Parkinson's clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Finding a biomarker for Parkinson's disease using imaging techniques | — | Exeter, Devon | Recruiting | Aug 26, 2022 |
| Understanding serotonin release in Parkinson's disease | — | Exeter, Devon | Recruiting | Aug 26, 2022 |
| Investigating biomarkers for Parkinson's disease using advanced imaging techniques | — | Exeter, Devon | Recruiting | Aug 26, 2022 |
| Investigating dementia types in Parkinson's disease using brain imaging | — | St Louis, Missouri | Recruiting | May 5, 2016 |
All recruiting trials (4)
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Finding a biomarker for Parkinson's disease using imaging techniques
This study is trying to find a specific marker for Parkinson's disease by using advanced brain imaging techniques on people with genetic mutations linked to the condition.
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Understanding serotonin release in Parkinson's disease
This study is trying to find a way to see changes in the brain of people with Parkinson's disease to help develop new treatments that could slow down the symptoms.
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Investigating biomarkers for Parkinson's disease using advanced imaging techniques
This study is trying to find a marker for Parkinson's disease by using advanced brain scans to see how the disease affects brain chemistry and structure over time.
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Investigating dementia types in Parkinson's disease using brain imaging
This study is trying to see if special brain scans can help identify different types of dementia in people with Parkinson's disease and find out who might be at risk.
Related topics
Quick answers
How many Parkinson's clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United Kingdom (3 trials), United States (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.