Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 3, 2026, 11:19 PM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1129–1152 of 1,451 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson's Disease (PD), Parkinson's Disease, Parkinson's Disease (Disorder)
Interventions
[18F]MK-0947
Drug
Lead sponsor
Invicro
Other
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Parkinson Disease
Interventions
DiSCERN
Device
Lead sponsor
Great Lakes NeuroTechnologies Inc.
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Cincinnati, Ohio • Cleveland, Ohio
Conditions
Parkinson Disease, Freezing of Gait
Interventions
Multiple Deep Brain Stimulation (DBS) Conditions, Moving Overground in a Virtual Environment (MOVE), Cleveland Clinic Stair Ambulation and Functional Evaluation of Gait (SAFE-Gait)
Other · Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Parkinson's Disease
Interventions
HNC364
Drug
Lead sponsor
Guangzhou Henovcom Bioscience Co. Ltd.
Industry
Eligibility
18 Years to 45 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Secaucus, New Jersey
Conditions
Alzheimer's Disease, Amyotrophic Lateral Sclerosis (ALS), Multiple Sclerosis (MS), Parkinson's Disease, Stroke, Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
Avanir Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
5,290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Aliso Viejo, California
Conditions
Advanced Parkinson's Disease
Interventions
Levodopa-Carbidopa Intestinal Gel (LCIG), CADD-Legacy® 1400 ambulatory infusion pump, Percutaneous Endoscopic Gastrostomy with jejunal extension tube (PEG-J)
Drug · Device
Lead sponsor
AbbVie
Industry
Eligibility
30 Years to 99 Years
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
31
States / cities
Birmingham, Alabama • Encinitas, California • Fountain Valley, California + 25 more
Enrolling by invitation No phase listed Observational

AB-1005 Long-Term Follow-up Study

NCT07081841
Conditions
Parkinson's Disease, Multiple System Atrophy, Parkinson Variant
Interventions
Observation
Other
Lead sponsor
AskBio Inc
Industry
Eligibility
Not listed
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2038
U.S. locations
2
States / cities
San Francisco, California • Columbus, Ohio
Conditions
Parkinson's Disease
Interventions
Exoskeleton
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Withdrawn Not applicable Interventional Accepts healthy volunteers

Perceptual Decision Making Under Conditions of Visual Uncertainty

NCT01845883
Conditions
Parkinson's Disease, Dystonia, Ataxia
Interventions
Deep Brain Stimulation (DBS)
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 2 Interventional Results available

Nilotinib in Parkinson's Disease

NCT03205488
Conditions
Parkinson Disease
Interventions
Cohort 1:Nilotinib Oral Capsules (150mg or 300mg), Cohort 2: Nilotinib Oral Capsules (dose to be determined from Cohort 1), Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 79 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
24
States / cities
Birmingham, Alabama • Sun City, Arizona • Sacramento, California + 21 more
Not listed No phase listed Observational Accepts healthy volunteers

Retinal Function in Parkinson's Disease

NCT01010074
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Hines, Illinois
Conditions
Parkinson's Disease
Interventions
P2B001 once daily (pramipexole 0.6 mg / rasagiline 0.75 mg),, Placebo, P2B001 once daily (pramipexole 0.3 mg / rasagiline 0.75 mg),
Drug
Lead sponsor
Pharma Two B Ltd.
Industry
Eligibility
35 Years to 75 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
24
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 21 more
Conditions
Parkinson Disease, Multiple System Atrophy, Progressive Supranuclear Palsy(PSP)
Interventions
Tributyrin, Placebo
Drug
Lead sponsor
Prabesh Kanel
Other
Eligibility
45 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Parkinson Disease, Movement Disorders
Interventions
Libra Deep Brain Stimulation System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 80 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
15
States / cities
Loma Linda, California • Gainesville, Florida • Miami, Florida + 11 more
Conditions
Parkinson Disease
Interventions
exercise
Other
Lead sponsor
A.T. Still University of Health Sciences
Other
Eligibility
21 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Mesa, Arizona
Completed No phase listed Observational Accepts healthy volunteers

Fox Investigation for New Discovery of Biomarkers

NCT01705327
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
55 Years to 93 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
7
States / cities
Birmingham, Alabama • Chicago, Illinois • Minneapolis, Minnesota + 2 more
Conditions
Prodromal Parkinsons Disease
Interventions
[18F] AV-133 PET Imaging
Drug
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut • Philadelphia, Pennsylvania
Conditions
Parkinson's Disease, Essential Tremor, Dystonia
Interventions
Activa RC
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
7 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Cincinnati, Ohio • Nashville, Tennessee + 2 more
Conditions
Progressive Supranuclear Palsy, Parkinson Disease, MSA - Multiple System Atrophy
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 89 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Boston, Massachusetts
Completed Not applicable Interventional Results available

Bracing for Walking in Parkinson's Disease

NCT03192046
Conditions
Gait Disorders, Neurologic, Parkinson Disease
Interventions
Carbon Fiber Ankle Foot Orthosis (AFO), Standardized walking/exercise program
Device · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
30 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Parkinson Disease
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
35 Years to 89 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Aerobic Exercise in Parkinson's Disease

NCT03808675
Conditions
Parkinson's Disease
Interventions
Aerobic walking, Usual care with PD specific health education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Iowa City, Iowa
Conditions
Idiopathic Parkinson's Disease (PD)
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
30 Years to 79 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 4 Interventional Results available

Validation of Dyskinesia Rating Scales

NCT01071395
Conditions
Parkinson's Disease
Interventions
Amantadine, Placebo
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
5
States / cities
Birmingham, Alabama • Tampa, Florida • Chicago, Illinois + 2 more