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ClinicalTrials.gov public records Last synced May 22, 2026, 12:30 AM EDT

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Showing 1–24 of 822 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Parkinson's Disease and Parkinsonism Clear all
Completed Phase 1 Interventional
View directory record Official record
Conditions
Parkinson Disease
Interventions
Group A - Early Imaging, Group B - Delayed Imaging
Radiation
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced May 22, 2026, 12:30 AM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Depression, Mood, Burden, Dependency
Interventions
Group piano training
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
40 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced May 22, 2026, 12:30 AM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
Conditions
Parkinson's Disease
Interventions
BIA 28-6156 10 mg, BIA 28-6156 60 mg, Placebo
Drug
Lead sponsor
Bial R&D Investments, S.A.
Industry
Eligibility
35 Years to 80 Years
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
43
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 30 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 22, 2026, 12:30 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Exercise and Education for Parkinson's Disease
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
50 Years to 90 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced May 22, 2026, 12:30 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Kinesia 360
Device
Lead sponsor
Great Lakes NeuroTechnologies Inc.
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
4
States / cities
Baltimore, Maryland • Rochester, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced May 22, 2026, 12:30 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Alzheimer Disease, Parkinson Disease, Frontotemporal Lobar Degeneration
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
35 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson's Disease
Interventions
AZD3241 300 mg BID, AZD3241 600 mg BID, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
30 Years to 80 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
13
States / cities
Birmingham, Alabama • Long Beach, California • New Haven, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 2 Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Overactive Bladder in Parkinson's Disease
Interventions
solifenacin succinate (VESIcare), placebo
Drug
Lead sponsor
University of South Florida
Other
Eligibility
40 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Miami, Florida • Tampa, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced May 22, 2026, 12:30 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced May 22, 2026, 12:30 AM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Rotigotine
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
St. Petersburg, Florida • Salisbury, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 26, 2014 · Synced May 22, 2026, 12:30 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Parkinson's Disease, Levodopa
Interventions
Erythromycin, placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 2, 2017 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson Disease, Parkinsonian Syndrome
Interventions
levodopa, Mirapex (pramipexole), [123I]ß-CIT and SPECT imaging
Drug · Procedure
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
30 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
13
States / cities
Oxnard, California • Englewood, Colorado • New Haven, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2010 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Alzheimer's Disease, Stroke, Parkinson's Disease, Traumatic Brain Injury
Interventions
AVP-923
Drug
Lead sponsor
Avanir Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
39
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced May 22, 2026, 12:30 AM EDT
Terminated Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Parkinson Disease, Dyskinesia, Drug-Induced, Dyskinesias
Interventions
Dipraglurant, Placebo
Drug
Lead sponsor
Addex Pharma S.A.
Industry
Eligibility
30 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
41
States / cities
Phoenix, Arizona • Fresno, California • Irvine, California + 38 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 22, 2026, 12:30 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Alzheimer's Disease, Dementia, Movement Disorder, Multiple System Atrophy, Parkinson's Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Parkinson Disease, Alzheimer Disease
Interventions
[18F] CFPyPB
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
18 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 3, 2014 · Synced May 22, 2026, 12:30 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Parkinson Disease
Interventions
Socially supported physical activity
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
50 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson Disease
Interventions
JP 1730, IV Levodopa, IV Apomorphine
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 22, 2026, 12:30 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Parkinson's Disease
Interventions
ExAblate Transcranial MRgFUS, Sham ExAblate Transcranial MRgFUS
Device
Lead sponsor
InSightec
Industry
Eligibility
30 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Charlottesville, Virginia • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced May 22, 2026, 12:30 AM EDT
Terminated Phase 2 Interventional
View directory record Official record
Conditions
Parkinson''s Disease
Interventions
Spheramine (BAY86-5280)
Biological
Lead sponsor
Bayer
Industry
Eligibility
40 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced May 22, 2026, 12:30 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Parkinson Disease
Interventions
BIIB122 225 mg, BIIB122-Matching Placebo
Drug · Other
Lead sponsor
Denali Therapeutics Inc.
Industry
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
7
States / cities
Los Angeles, California • San Francisco, California • Boca Raton, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced May 22, 2026, 12:30 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson's Disease
Interventions
AFQ056 with L-dopa, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
30 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Sunnyvale, California • Englewood, Colorado • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced May 22, 2026, 12:30 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Parkinson's Disease, Obsessive Compulsive Disorder, Dystonia, Essential Tremor, Epilepsy
Interventions
Stereotactic brain procedures
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
6 Years to 90 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced May 22, 2026, 12:30 AM EDT