- Conditions
- Parkinson Disease
- Interventions
- Phoressor II (IOMED)
- Device
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2003
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
Condition Directory
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 16, 2026 Report an issue
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
280
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.
Showing 265–276 of 280 matching trials for Parkinson's Disease.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Parkinson Disease
- Interventions
- 50 HZ Repetitive TMS, Sham rTMS
- Procedure
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson Disease
- Interventions
- Real iTBS, Sham iTBS
- Device
- Lead sponsor
- Mark Hallett
- NIH
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson's Disease
- Interventions
- gait and balance training program
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- Not listed
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson Disease
- Interventions
- Frequency change to 60 Hz, Frequency change to 130 Hz
- Procedure
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Parkinson Disease
- Interventions
- Laser light (U-Step Walking Stabilizer with laser light)
- Device
- Lead sponsor
- Parkinson's Disease Research, Education, and Clinical Center, Philadelphia
- Federal
- Eligibility
- Not listed
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Parkinson's Disease
- Interventions
- Tai Chi, Strength training, Low-Impact Exercise Control
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 195 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Parkinson's Disease
- Interventions
- Balance Training
- Other
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Parkinson's Disease
- Interventions
- PD vitamin supplementation, PD exercise intervention, PD vitamin + exercise
- Dietary Supplement · Other
- Lead sponsor
- New York Institute of Technology
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Old Westbury, New York
- Conditions
- Parkinson
- Interventions
- Deep Brain Stimulation
- Device
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Parkinson's Disease
- Interventions
- pramipexole
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Parkinson Disease
- Interventions
- Neopulse Magnetic Stimulator
- Device
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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.