Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 13, 2026, 6:39 PM EDT

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Showing 169–192 of 343 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson Disease
Interventions
Vibrotactile coordinated reset
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Conditions
Parkinson Disease
Interventions
Active Vibrotactile Coordinated Reset (vCR), Sham Vibrotactile Coordinated Reset (vCR)
Device
Lead sponsor
Synergic Medical Technologies, Inc.
Industry
Eligibility
45 Years to 85 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Stanford, California
Conditions
Parkinson's Disease, Motor Symptoms, Akinesia, Hypomobility, Delayed Levodopa Onset
Interventions
APOKYN, L-dopa, Trimethobenzamide
Drug
Lead sponsor
MDD US Operations, LLC a subsidiary of Supernus Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
12
States / cities
Los Angeles, California • Reseda, California • Washington D.C., District of Columbia + 9 more
Conditions
Parkinson's Disease With Cognitive Impairments
Interventions
safinamide, placebo
Drug
Lead sponsor
Newron Pharmaceuticals SPA
Industry
Eligibility
45 Years to 80 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
9
States / cities
Sunnyvale, California • Jacksonville, Florida • Atlanta, Georgia + 5 more
Conditions
Gait Disorders, Neurologic, Parkinson Disease
Interventions
David Delight Plus Device, Sham Therapy
Device · Other
Lead sponsor
Emory University
Other
Eligibility
50 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Parkinson Disease
Interventions
Placebo, UCB0022
Other · Drug
Lead sponsor
UCB Biopharma SRL
Industry
Eligibility
35 Years to 85 Years
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
61
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Little Rock, Arkansas + 53 more
Conditions
Parkinson's Disease, Dyskinesias, Movement Disorders
Interventions
Buspirone, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Parkinson Disease, Dyskinesia, Drug-Induced
Interventions
Intravenous Infusion
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
3
States / cities
Portland, Oregon • Seattle, Washington
Active, not recruiting Phase 1Phase 2 Interventional

Repurposing Lithium for Parkinson's Disease: a RCT

NCT06339034
Conditions
Parkinson Disease
Interventions
Lithium, Placebo
Dietary Supplement · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
40 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Williamsville, New York
Conditions
Parkinson's Disease
Interventions
rasagiline mesylate
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
Not listed
Enrollment
684 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
37
States / cities
Birmingham, Alabama • Tucson, Arizona • Irvine, California + 32 more
Conditions
Parkinson's Disease
Interventions
IPX054 200 mg, CD-LD IR, IPX054 Placebo, CD-LD IR Placebo
Drug
Lead sponsor
Impax Laboratories, LLC
Industry
Eligibility
30 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Chicago, Illinois • Charleston, South Carolina
Conditions
Congenital Hyperinsulinism
Interventions
18F-Fluoro Dopa Imaging
Drug
Lead sponsor
Miguel Pampaloni
Other
Eligibility
0 Days to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Parkinson Disease, Parkinson
Interventions
Medtronic RC+S DBS system
Device
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Parkinson's Disease
Interventions
No intervention.
Other
Lead sponsor
University of Rochester
Other
Eligibility
Not listed
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Rochester, New York
Conditions
Cocaine Dependence
Interventions
levodopa, Placebo, Cognitive Behavioral Therapy, Contingency Management
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Houston, Texas
Conditions
Parkinson's Disease
Interventions
Accordion Pill™ Carbidopa/Levodopa
Drug
Lead sponsor
Intec Pharma Ltd.
Industry
Eligibility
30 Years to 100 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 33 more
Conditions
Parkinson's Disease
Interventions
IPX066, IR CD-LD
Drug
Lead sponsor
Impax Laboratories, LLC
Industry
Eligibility
30 Years and older
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
35
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 30 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
Completed No phase listed Observational Accepts healthy volunteers

Personal KinetiGraph® Clinical Validation Study

NCT05251701
Conditions
Movement Disorders, Parkinson Disease
Interventions
Personal KinetiGraph® (PKG®) System
Device
Lead sponsor
Global Kinetics Corporation
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Asthma
Interventions
CVT-301 (levodopa inhalation powder), Carbidopa, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
25 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
3
States / cities
Daytona Beach, Florida • North Dartmouth, Massachusetts • Dallas, Texas
Completed Phase 4 Interventional Results available

DTA (Dopaminergic Therapy for Anhedonia) Study

NCT04723147
Conditions
Depression, Anhedonia
Interventions
Carbidopa Levodopa, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
25 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Parkinsonian Signs in Older Persons
Interventions
Carbidopa 25 mg, Carbidopa-Levodopa 25/100 mg
Drug
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Ann Arbor, Michigan
Conditions
Major Depressive Disorder, Dysthymia, Depression Not Otherwise Specified, Decreased Processing Speed, Decreased Gait Speed
Interventions
Levodopa
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
60 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Parkinson's Disease
Interventions
VY-AADC01
Biological
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
40 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
2
States / cities
San Francisco, California • Pittsburgh, Pennsylvania