- Conditions
- Parkinson Disease
- Interventions
- AKST4290, Placebo
- Drug
- Lead sponsor
- Alkahest, Inc.
- Industry
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • West Bloomfield, Michigan • Tulsa, Oklahoma
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 11, 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
256
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 109–120 of 256 matching trials for Parkinson's Disease.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Parkinson Disease
- Interventions
- Pridopidine, Placebo
- Drug
- Lead sponsor
- Prilenia
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 33
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 27 more
- Conditions
- Advanced Parkinson's Disease
- Interventions
- Sinemet, IPX203
- Drug
- Lead sponsor
- Impax Laboratories, LLC
- Industry
- Eligibility
- 40 Years to 100 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 11
- States / cities
- Little Rock, Arkansas • Boca Raton, Florida • Naples, Florida + 7 more
- Conditions
- Parkinson Disease, Parkinson's Disease and Parkinsonism, Progressive Supranuclear Palsy, Corticobasal Degeneration, Parkinsonian Disorders, Essential Tremor, Vascular Parkinsonism, Multiple System Atrophy, Parkinson Variant, Parkinsonian Syndrome, Huntington Disease
- Interventions
- Complex eye movement exam
- Diagnostic Test
- Lead sponsor
- Saccadous, Inc.
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Dyskinesia, Parkinson's Disease
- Interventions
- AVP-923-45, Placebo
- Drug
- Lead sponsor
- Avanir Pharmaceuticals
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Portland, Oregon
- Conditions
- Idiopathic Parkinson's Disease, Parkinson's Disease, Basal Ganglia Disease, Brain Diseases, Central Nervous System Diseases, Movement Disorders, Nervous System Diseases, Neurodegenerative Diseases, Parkinsonian Disorders
- Interventions
- VY-AADC01
- Drug
- Lead sponsor
- Neurocrine Biosciences
- Industry
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 4
- States / cities
- San Francisco, California • Atlanta, Georgia • Columbus, Ohio + 1 more
- Conditions
- Parkinson's Disease, Levodopa Induced Dyskinesia (LID)
- Interventions
- amantadine HCl ER, Placebo
- Drug
- Lead sponsor
- Adamas Pharmaceuticals, Inc.
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 24
- States / cities
- Tucson, Arizona • Fountain Valley, California • Irvine, California + 21 more
- Conditions
- Parkinson's Disease, Levodopa Induced Dyskinesias (LID)
- Interventions
- 240mg Amantadine HCl ER tablets, Placebo tablets, 320mg Amantadine HCl ER tablets
- Drug
- Lead sponsor
- Adamas Pharmaceuticals, Inc.
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 26
- States / cities
- Tucson, Arizona • Fountain Valley, California • Irvine, California + 21 more
- Conditions
- Parkinson Disease
- Interventions
- Personal KinetiGraph® (PKG®) Watch, Personal KinetiGraph® (PKG®) Report
- Device
- Lead sponsor
- Global Kinetics Corporation
- Industry
- Eligibility
- 46 Years to 83 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 17
- States / cities
- Fayetteville, Arkansas • Little Rock, Arkansas • Menlo Park, California + 14 more
- Conditions
- Parkinson Disease
- Interventions
- Frequency of physical therapy sessions
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 30 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Parkinson Disease
- Interventions
- Tactile Stimulation Glove
- Device
- Lead sponsor
- Peter Tass, MD, PhD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Advanced Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 213 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 19
- States / cities
- Birmingham, Alabama • Boca Raton, Florida • Gainesville, Florida + 16 more
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.