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ClinicalTrials.gov public records Last synced Oct 9, 2026, 10:47 PM EDT

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Showing 49–72 of 1,409 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Parkinson's Clear all
Terminated Phase 3 Interventional Results available

NET-PD LS-1 Creatine in Parkinson's Disease

NCT00449865
View directory record Official record
Conditions
Parkinson's Disease
Interventions
creatine, placebo
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
Not listed
Enrollment
1,741 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
48
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fountain Valley, California + 40 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2015 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of AVP-923 in the Treatment of Levodopa-induced Dyskinesia in Parkinson's Disease Patients

NCT01767129
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 29, 2022 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Not applicable Interventional

A Novel Balance Program to Improve Balance in People With Parkinson's Disease

NCT05906875
View directory record Official record
Conditions
Rehabilitation Exercise, Physical Therapy
Interventions
Lateral Stepping Exercise 1, Lateral Stepping Exercise 2, Lateral Stepping Exercise 3, Lateral Stepping Exercise 4, Lateral Stepping Exercise 5
Other
Lead sponsor
New York Institute of Technology
Other
Eligibility
50 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of Dopamine in Motor Learning in Healthy Subjects and Patients With Parkinson's Disease

NCT00032812
View directory record Official record
Conditions
Parkinson Disease, Healthy
Interventions
Raclopride
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 9, 2026, 10:47 PM EDT
Terminated Phase 4 Interventional

Botulinum Toxin Type A (Botox) in the Management of Levodopa-Induced Peak-Dose Dyskinesias in Parkinson's Disease

NCT00477802
View directory record Official record
Conditions
Parkinson Disease
Interventions
Botulinum Toxin Type A, Placebo
Biological
Lead sponsor
University of Cincinnati
Other
Eligibility
35 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 16, 2009 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 3 Interventional

A Single Center, Randomized, Double-blind, Crossover Pilot Trial Comparing the Onset of Action of Parcopa™ With Sinemet® in Subjects With Stable Parkinson's Disease

NCT00139880
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Parcopa
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
40 Years and older
Timeline
2005
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational

Parkinson's Genes and Environment Study

NCT00367900
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
50 Years and older
Enrollment
3,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 9, 2026, 10:47 PM EDT
Not listed Not applicable Interventional

Motivational Interviewing and Physical Activity Change in Parkinson's Disease

NCT03329833
View directory record Official record
Conditions
Parkinson Disease
Interventions
Motivational Interviewing, Web-based application
Behavioral
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 14, 2020 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 1 Interventional

Phase 1 Safety and Tolerability Study of MSK-DA01 Cell Therapy for Advanced Parkinson's Disease

NCT04802733
View directory record Official record
Conditions
Advanced Parkinson's Disease
Interventions
MSK-DA01, MSK-DA01 Cell Delivery Device
Biological · Device
Lead sponsor
BlueRock Therapeutics
Industry
Eligibility
50 Years to 78 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Orange, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 1, 2024 · Synced Oct 9, 2026, 10:47 PM EDT
Withdrawn Phase 2 Interventional

A Multidisciplinary Approach to Manage Gait Difficulty in Parkinson Patients

NCT02857244
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Duloxetine, Donepezil, Modafinil
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Fox BioNet Project: ECV-003

NCT03775447
View directory record Official record
Conditions
Parkinson Disease
Interventions
Lumbar Puncture
Procedure
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
3
States / cities
Chicago, Illinois • Portland, Oregon • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2021 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Not applicable Interventional Results available

Light Therapy for PD - Dose Selection

NCT04291014
View directory record Official record
Conditions
Parkinson Disease, Sleep Disorder, Fatigue
Interventions
SunRay Light Boxes
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
25
States / cities
Birmingham, Alabama • Phoenix, Arizona • Irvine, California + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Novel DBS Device in Parkinson's Disease

NCT07213999
View directory record Official record
Conditions
Parkinson's Disease (PD)
Interventions
Novel neural recorder
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 3 Interventional

Multicenter Study of Rasagiline in Parkinson's Disease Patients Using Levodopa and Experiencing Motor Fluctuations

NCT00203034
View directory record Official record
Conditions
Parkinson's Disease
Interventions
rasagiline mesylate, 1.0 mg rasagiline mesylate, Placebo
Drug · Other
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
30 Years and older
Enrollment
472 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
4
States / cities
Chicago, Illinois • New York, New York • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2010 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 2 Interventional

Phase 2, Double-blind, Randomized, Controlled Multi-center Clinical Trial of the Safety and Efficacy of Transplanted Fetal Porcine Cells in Patients With Parkinson's Disease.

NCT00226460
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Fetal porcine cells, Neurocell-PD
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
40 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 18, 2015 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 3 Interventional Results available

Long-term Safety Study of Open-label Pramipexole Extended Release (ER) in Patients With Early Parkinson´s Disease (PD).

NCT00601523
View directory record Official record
Conditions
Parkinson Disease
Interventions
Placebo, Pramipexole
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
30 Years and older
Enrollment
511 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
10
States / cities
Sun City, Arizona • Tempe, Arizona • La Jolla, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational

The Influence of Sensory Stimuli on Gait Imagery in Patients With Freezing of Gait

NCT01071590
View directory record Official record
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
40 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 2 Interventional

A Efficacy, Safety and Pharmacokinetic Study of XP21279 and Sinemet® in Parkinson's Disease Subjects

NCT01171313
View directory record Official record
Conditions
Parkinson's Disease
Interventions
XP21279 and carbidopa (experimental), Sinemet (comparator), Placebo for XP21279 and carbidopa, Placebo for Sinemet
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
30 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
12
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Long Beach, California + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2021 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Systemic Synuclein Sampling Study (S4)

NCT02572713
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Biofluid samplings, Tissue samplings, DaTSCAN™
Procedure · Drug
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
5
States / cities
Birmingham, Alabama • Scottsdale, Arizona • New Haven, Connecticut + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2017 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Phase 4 Interventional Results available

Selegiline to Zelapar Switch Study in Parkinson Disease Patients

NCT00640159
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Zelapar
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
30 Years to 90 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
5
States / cities
La Jolla, California • Sunnyvale, California • Boca Raton, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2023 · Synced Oct 9, 2026, 10:47 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

NeuroGlove PD Study Clinical

NCT06578273
View directory record Official record
Conditions
Parkinson Disease
Interventions
NeuroGlove
Device
Lead sponsor
NeuroGlove LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 9, 2026, 10:47 PM EDT
Withdrawn Phase 2 Interventional

Use of Zolpidem in Parkinson's Disease

NCT01351168
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Oct 9, 2026, 10:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

7T MRS in Parkinson's Disease

NCT01237210
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 9, 2026, 10:47 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Mobile Application for Telerehabilitation in Parkinson's Disease

NCT03459586
View directory record Official record
Conditions
Parkinson Disease
Interventions
9zest app facilitated exercise
Other
Lead sponsor
9zest. Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Oct 9, 2026, 10:47 PM EDT