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ClinicalTrials.gov public records Last synced May 22, 2026, 12:16 AM EDT

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Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Drug Induced Parkinson's Disease Clear all
Terminated Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Parkinson Disease, Dyskinesia, Drug-Induced, Dyskinesias
Interventions
Dipraglurant, Placebo
Drug
Lead sponsor
Addex Pharma S.A.
Industry
Eligibility
30 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
41
States / cities
Phoenix, Arizona • Fresno, California • Irvine, California + 38 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson's Disease
Interventions
AFQ056 with L-dopa, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
30 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Sunnyvale, California • Englewood, Colorado • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced May 22, 2026, 12:16 AM EDT
Terminated Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Parkinson Disease, Dyskinesia, Drug-Induced, Dyskinesias
Interventions
Dipraglurant
Drug
Lead sponsor
Addex Pharma S.A.
Industry
Eligibility
30 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
7
States / cities
Augusta, Georgia • Kansas City, Kansas • New Brunswick, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 22, 2026, 12:16 AM EDT
Not listed No phase listed Observational
View directory record Official record
Conditions
Secondary Parkinsonism, Parkinson's Disease
Interventions
no intervention
Other
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
40 Years to 89 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced May 22, 2026, 12:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Parkinson's Disease, Alzheimer's Disease, Progressive Supranuclear Palsy, Essential Tremor, Multiple System Atrophy, Drug Induced Parkinson's Disease, Diffuse Lewy Body Disease, Myasthenia Gravis, Spinal Cord Injuries
Interventions
Electrical Brainstem Responses, Olfactory Tests, Visual Deprivation, Peripheral Nerve Stimulation
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 17, 2019 · Synced May 22, 2026, 12:16 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Parkinson's Disease, Dyskinesia
Interventions
Not listed
Lead sponsor
Great Lakes NeuroTechnologies Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced May 22, 2026, 12:16 AM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Idiopathic Parkinson's Disease, Drug Induced Dyskinesia
Interventions
Topiramate, Placebo, Amantadine
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
5
States / cities
Birmingham, Alabama • Tampa, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Dyskinesias, Drug-induced
Interventions
AQW051, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
30 Years to 85 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
4
States / cities
Sacramento, California • Manhasset, New York • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced May 22, 2026, 12:16 AM EDT
Completed No phase listed Observational Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced May 22, 2026, 12:16 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Parkinson's Disease, Drug-induced Parkinsonism
Interventions
Exercise
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 89 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Parkinson Disease, Dyskinesia, Drug-Induced, Levodopa
Interventions
AFQ056
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Sunnyvale, California • Englewood, Colorado • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced May 22, 2026, 12:16 AM EDT