Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 11:23 PM EDT

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Showing 457–480 of 1,409 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson Disease (PD), Postural Balance, Movement Disorders (Incl Parkinsonism), Postural Balance, Accidental Falls
Interventions
Manualized recreational therapy balance program
Behavioral
Lead sponsor
Oklahoma State University
Other
Eligibility
50 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Stillwater, Oklahoma
Conditions
Idiopathic Parkinson Disease
Interventions
VTX3232
Drug
Lead sponsor
Zomagen Biosciences Ltd.
Industry
Eligibility
40 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New Haven, Connecticut
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
Conditions
Parkinson Disease
Interventions
Deep Brain Stimulation Decision Aid
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Parkinson Disease, Constipation
Interventions
Active Investigational Treatment ENT-01
Drug
Lead sponsor
Enterin Inc.
Industry
Eligibility
30 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
18
States / cities
Fountain Valley, California • Pasadena, California • Englewood, Colorado + 15 more
Recruiting No phase listed Observational Accepts healthy volunteers

Black and African Americans Connections to Parkinson's Disease (BLAAC PD)

NCT06719583
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
Michael J. Fox Foundation for Parkinson's Research
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
12
States / cities
Birmingham, Alabama • Gainesville, Florida • Chicago, Illinois + 8 more
Conditions
Parkinson Disease
Interventions
TURN-IT exercise program
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
55 Years to 85 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Conditions
PARKINSON DISEASE (Disorder), Parkinson, Parkinson s Disease, Parkinson Disease
Interventions
Not listed
Lead sponsor
CND Life Sciences
Other
Eligibility
40 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Branford, Connecticut
Conditions
Parkinson Disease
Interventions
Active vibrotactile coordinated reset, Sham vibrotactile coordinated reset
Device
Lead sponsor
Synergic Medical Technologies, Inc.
Industry
Eligibility
45 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Parkinson Disease
Interventions
Donepezil
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Results available

Kick Out Parkinson's Disease 2

NCT03882879
Conditions
Parkinson Disease
Interventions
Karate Classes, Pre-Intervention Study Visit, Bimonthly Online Survey, 6-month Study Visit, 12-month Study Visit
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Parkinson's Syndrome
Interventions
NAV5001, DaTscan
Drug
Lead sponsor
Navidea Biopharmaceuticals
Industry
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Phoenix, Arizona • Orlando, Florida
Completed No phase listed Observational Accepts healthy volunteers

Systemic Synuclein Sampling Study (S4)

NCT02572713
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
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
40 Years and older
Enrollment
14 participants
Timeline
2018 – 2023
U.S. locations
3
States / cities
San Francisco, California • Atlanta, Georgia • Columbus, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

Galantamine Executive Function in Parkinson's Disease

NCT00211588
Conditions
Parkinson's Disease
Interventions
galantamine
Drug
Lead sponsor
Memorial Hospital of Rhode Island
Other
Eligibility
60 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Pawtucket, Rhode Island
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

N-Acetylcysteine for Neuroprotection in Parkinson's Disease

NCT01470027
Conditions
Parkinson Disease
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Completed Phase 3 Interventional Results available

Efficacy of Isradipine in Early Parkinson Disease

NCT02168842
Conditions
Parkinson Disease
Interventions
Isradipine, Placebo (for Isradipine)
Drug
Lead sponsor
University of Rochester
Other
Eligibility
30 Years and older
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
47
States / cities
Birmingham, Alabama • Sun City, Arizona • Fountain Valley, California + 40 more
Conditions
Advanced Parkinson's Disease
Interventions
Levodopa-carbidopa intestinal gel, CADD-Legacy® 1400 ambulatory infusion pump, PEG tube, J-tube
Drug · Device
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
30 Years and older
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
31
States / cities
Birmingham, Alabama • Fountain Valley, California • Los Angeles, California + 25 more
Conditions
Parkinson's Disease Dementia
Interventions
Rivastigmine capsule, Rivastigmine transdermal patch
Drug
Lead sponsor
Novartis
Industry
Eligibility
50 Years to 85 Years
Enrollment
583 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
17
States / cities
Birmingham, Alabama • Phoenix, Arizona • Reseda, California + 14 more
Conditions
Parkinson Disease
Interventions
i-BiSSkApp (tablet application) with swallowing therapy, Traditional behavioral swallowing therapy
Device · Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Completed Not applicable Interventional Results available

Vibrotactile Stimulation in Parkinson's Disease

NCT02933476
Conditions
Parkinson's Disease
Interventions
Vibrotactile Stimulation
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Stanford, California
Enrolling by invitation Not applicable Interventional

A High-density Microelectrode for Human Neuronal Recordings

NCT05919160
Conditions
Parkinson Disease, Idiopathic
Interventions
DBC (Diagnostic Biochips) Deep Array microelectrode; Intan Electrophysiology recording system; Matlab response recording to behavioral task
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Adults With Parkinson's Disease
Interventions
tDCS combined with TUS
Device
Lead sponsor
Felipe Fregni, MD, PhD, MPH
Other
Eligibility
40 Years to 85 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Cambridge, Massachusetts
Terminated Not applicable Interventional Results available

Impact of Walking Practice on Persons With PD

NCT02113189
Conditions
Parkinson's Disease
Interventions
Walking program with ankle brace, Individualized walking program, Walking program with custom braces.
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Dallas, Texas