Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 12, 2026, 2:27 AM EDT

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Showing 73–85 of 85 matching trials from the live ClinicalTrials.gov search.
Conditions
Idiopathic Parkinson's Disease
Interventions
PF-06669571, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
45 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
9
States / cities
New Haven, Connecticut • Hallandale, Florida • Hollywood, Florida + 4 more
Conditions
Idiopathic Parkinson's Disease, Parkinson's Disease, Basal Ganglia Disease, Brain Diseases, Central Nervous System Diseases, Movement Disorders, Nervous System Diseases, Neurodegenerative Diseases, Parkinsonian Disorders
Interventions
VY-AADC01
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
40 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
San Francisco, California • Atlanta, Georgia • Columbus, Ohio + 1 more
Conditions
Parkinson's Disease
Interventions
Rasagiline, Placebo
Drug
Lead sponsor
The Parkinson's Institute
Other
Eligibility
Up to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Sunnyvale, California
Conditions
Parkinson's Disease
Interventions
nicotine, placebo comparator
Drug · Other
Lead sponsor
Neuraltus Pharmaceuticals, Inc.
Industry
Eligibility
30 Years to 83 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angelis, California • Oxnard, California + 9 more
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
Conditions
Parkinson Disease
Interventions
ITI-214, Placebo
Drug · Other
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia • Durham, North Carolina
Conditions
Parkinson Disease, Idiopathic Parkinson Disease, Idiopathic Parkinson's Disease, Parkinson Disease, Idiopathic, Parkinson's Disease, Parkinson's Disease, Idiopathic
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Idiopathic Parkinson's Disease
Interventions
tozadenant, placebo
Drug
Lead sponsor
Biotie Therapies Inc.
Industry
Eligibility
30 Years to 80 Years
Enrollment
449 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
40
States / cities
Birmingham, Alabama • Sun City, Arizona • Loma Linda, California + 37 more
Conditions
Idiopathic Parkinson's Disease, Parkinson Disease, Depression
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 95 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Early-Stage Parkinson's Disease
Interventions
Rotigotine
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
31 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
37
States / cities
Peoria, Arizona • Phoenix, Arizona • Tucson, Arizona + 34 more
Conditions
Idiopathic Parkinson's Disease
Interventions
CVT-301 Low Dose, CVT-301 High Dose, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
30 Years to 85 Years
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
55
States / cities
Scottsdale, Arizona • Fresno, California • Fullerton, California + 47 more
Conditions
Parkinson Disease
Interventions
RO7486967, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Englewood, Colorado + 6 more
Not listed No phase listed Observational Accepts healthy volunteers

Spectroscopy in Parkinson Disease

NCT01005030
Conditions
Parkinson Disease
Interventions
Blood draw
Other
Lead sponsor
Molecular Biometrics, Inc.
Industry
Eligibility
46 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York