Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 5:54 PM EDT

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Showing 361–384 of 1,409 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
BlueRock Therapeutics
Industry
Eligibility
50 Years to 78 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Orange, California • New York, New York
Conditions
Parkinson's Disease
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
22 Years to 75 Years
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
22
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 18 more
Conditions
Parkinson Disease
Interventions
Tower of Hanoi, Placebo group - non use of Tower of Hanoi
Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Parkinson Disease
Interventions
Stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Parkinson's Disease
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Parkinson Disease
Interventions
Cognitive Remediation Therapy Program (BrainHQ)
Other
Lead sponsor
New York Institute of Technology
Other
Eligibility
40 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Old Westbury, New York
Conditions
Parkinson Disease
Interventions
Opicapone
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years and older
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Los Gatos, California • Memphis, Tennessee • Christiansburg, Virginia + 3 more
Conditions
Parkinson's Disease
Interventions
GM608, Placebo Comparator
Drug
Lead sponsor
Genervon Biopharmaceuticals, LLC
Industry
Eligibility
30 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Biofluid Research on Age-Related or Inherited Neurodegeneration

NCT07798700
Conditions
Frontotemporal Degeneration (FTD), ALS (Amyotrophic Lateral Sclerosis), Primary Progressive Aphasia (PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Fronto-temporal Lobar Dementia, Dementia With Lewy Bodies (DLB), Cortical Basal Syndrome (CBS), Alzheimer's Disease (AD), Progressive Supranuclear Palsy(PSP), Parkinson's Disease (PD), Parkinson's Disease Dementia (PDD), Limbic-predominant Age-related TDP-43 Encephalopathy (LATE), Posterior Cortical Atrophy (PCA), Primary Lateral Sclerosis (PLS), Primary Muscular Atrophy (PMA)
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Terminated No phase listed Observational Accepts healthy volunteers

A Natural History Study of Patients With G2019S LRRK2 Parkinson's Disease

NCT05349019
Conditions
Patients With Parkinson's Disease (PD) Caused by the p.Gly2019Ser (G2019S) Pathogenic Mutation of the Leucine-Rich Repeat Kinase 2 (LRRK2) Gene
Interventions
Observational
Other
Lead sponsor
Escape Bio, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Culver City, California
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Dyskinesias, Parkinson Disease
Interventions
Part 1, JM-010 component Group A, Part 1, JM-010 component Group B, Part 1, JM-010 component Group C, Part 1, Placebo Group, Part 2, JM-010 combination Group A, Part 2, JM-010 combination Group B, Part 2, JM-010 component Group C, Part 2, Placebo Group
Drug
Lead sponsor
Bukwang Pharmaceutical
Industry
Eligibility
18 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Miami, Florida • Detroit, Michigan
Conditions
Parkinson Disease
Interventions
Stanford Glove
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 92 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Conditions
Parkinson Disease
Interventions
CVT-301 (Dose Level 1), CVT-301 (Dose Level 2), Sinemet®
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
25 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Parkinson Disease
Interventions
Rifaximin, Placebo
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Parkinson Disease
Interventions
Onabotulinumtoxin A Injection, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
45 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Parkinson Disease
Interventions
NE3107, placebo
Drug
Lead sponsor
BioVie Inc.
Industry
Eligibility
30 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
16
States / cities
Englewood, Colorado • Boca Raton, Florida • Hallandale, Florida + 10 more
Completed No phase listed Observational Accepts healthy volunteers

7T MRS in Parkinson's Disease

NCT01237210
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years to 75 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Phase 2 Interventional Results available

Pioglitazone in Early Parkinson's Disease

NCT01280123
Conditions
Parkinson's Disease
Interventions
Pioglitazone, placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
30 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
38
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fountain Valley, California + 32 more
Conditions
Parkinson's Disease
Interventions
Levodopa, Zolpidem first dose, Zolpidem second dose, sugar pill
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Parkinson Disease
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Northwell Health
Other
Eligibility
21 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Great Neck, New York
Conditions
Parkinson's Disease
Interventions
The Resonator, The Resonator control
Device
Lead sponsor
pico-tesla Magnetic Therapies, LLC
Industry
Eligibility
30 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Littleton, Colorado
Conditions
Parkinson Disease
Interventions
Immediate treatment, Deferred treatment
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
50 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Parkinson Disease
Interventions
N-acetylcysteine capsule
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota