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Parkinson's Disease clinical trials

Directory of U.S. ClinicalTrials.gov public records for Parkinson's Disease. Browse Parkinson's Disease recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 25, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 25, 2026, 3:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
1412
Shown on this page
12
Current sort
Recently updated
Condition scope
Parkinson's Disease
Additional filters apply within this condition.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

How Parkinson's Disease studies are organized in the registry

Records generally use the registry spelling “Parkinson disease.” The portfolio mixes drug studies with a high share of device, exercise, and rehabilitation research, so the study-type filter is unusually useful here. Disease-stage language (“early,” “advanced,” “levodopa-treated”) commonly appears in titles.

Terms that often appear in related listings

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

Filter and sort this condition

These controls apply only within Parkinson's Disease. Default order is Recently updated. Add location, sponsor, treatment, or recruitment status to narrow this condition page further.

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Showing 73–84 of 1,412 matching trials for Parkinson's Disease.
Live ClinicalTrials.gov results.
Local aggregate panels are unavailable or hidden for filtered views. The result list above identifies its data source.

Live official records

Open in full search
Conditions
PARKINSON DISEASE (Disorder)
Interventions
VIM0423, VIM0423 Placebo
Drug
Lead sponsor
Vima Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
29
States / cities
Scottsdale, Arizona • Murrieta, California • Stamford, Connecticut + 25 more
Conditions
Parkinson's Disease
Interventions
RO7046015, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years to 80 Years
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2031
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 23 more
Conditions
Parkinson Disease, Cognitive Dysfunction, Memory Disorders
Interventions
HOme-Based Self-management and COgnitive Training CHanges lives (HOBSCOTCH)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
30 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Prodromal Parkinson's Disease
Interventions
[18F] AV-133 PET Imaging
Drug
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Parkinson' Disease
Interventions
hula
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Honolulu, Hawaii
Conditions
Parkinson's Disease
Interventions
Lu AF28996, Placebo
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
40 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Farmington Hills, Michigan • Round Rock, Texas
Conditions
Parkinson's Disease (PD)
Interventions
adaptive DBS (aDBS)
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Recruiting No phase listed Observational Accepts healthy volunteers

Parkinson Progression Marker Initiative Online (PPMI Online)

NCT05065060
Conditions
Parkinson Disease
Interventions
Observation
Other
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
18 Years and older
Enrollment
500,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2041
U.S. locations
1
States / cities
San Francisco, California
Conditions
Parkinson's Disease
Interventions
Lab Assay for seven genetic variants for Parkinson's Disease
Device
Lead sponsor
Parkinson's Foundation
Other
Eligibility
18 Years and older
Enrollment
35,382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
63
States / cities
Birmingham, Alabama • Chandler, Arizona • Phoenix, Arizona + 50 more
Conditions
Parkinson's Disease
Interventions
Standard of Care
Other
Lead sponsor
Bayer
Industry
Eligibility
45 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
27
States / cities
Phoenix, Arizona • Tucson, Arizona • Fountain Valley, California + 23 more
Conditions
Parkinsons Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 27 more
Conditions
Parkinson Disease, Depression, Anxiety
Interventions
Psilocybin therapy
Drug
Lead sponsor
Joshua Woolley, MD, PhD
Other
Eligibility
40 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Francisco, California

About this Parkinson's Disease clinical trials directory page

What this page lists
U.S. ClinicalTrials.gov public records that list Parkinson's Disease as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Parkinson's Disease.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Parkinson's Disease.