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ClinicalTrials.gov public records Last synced Oct 15, 2026, 7:38 AM EDT

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Showing 289–312 of 2,092 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Basal Ganglia Diseases Clear all
Completed Phase 2 Interventional Results available

Ecopipam Tablets to Study Tourette's Syndrome in Children and Adolescents

NCT04007991
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Ecopipam, Placebo
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
53
States / cities
Dothan, Alabama • Phoenix, Arizona • Anaheim, California + 45 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 1 Interventional

Open-Trial of EPI-743 for Adults With Tourette Syndrome

NCT01719523
View directory record Official record
Conditions
Tourette Syndrome
Interventions
EPI-743
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Oct 15, 2026, 7:38 AM EDT
Completed No phase listed Observational

123I-ALTROPANE® Reference Image Acquisition in Subjects With Diagnostically Uncertain Tremor

NCT00596908
View directory record Official record
Conditions
Upper Extremity Tremor
Interventions
Not listed
Lead sponsor
Alseres Pharmaceuticals, Inc
Industry
Eligibility
40 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 4 more
Source: ClinicalTrials.gov public record
Updated May 29, 2009 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 1 Interventional

Developing Cognitive Training for Tourette Syndrome

NCT01440023
View directory record Official record
Conditions
Tourette Syndrome, Chronic Tic Disorders
Interventions
Comprehensive Behavioral Intervention for Tics (CBIT), Computerized Response Inhibition Training, Computerized Placebo Cognitive Training
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
9 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 15, 2015 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 2 Interventional

Study to Identify Clinical, Imaging and Biologic Markers of Parkinson Disease Progression

NCT01141023
View directory record Official record
Conditions
Parkinson Disease
Interventions
DaTscan
Drug
Lead sponsor
Ken Marek, MD
Other
Eligibility
30 Years and older
Enrollment
952 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
21
States / cities
Birmingham, Alabama • Sun City, Arizona • La Jolla, California + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

In-Home Care for Patients With Parkinson's Disease

NCT03189459
View directory record Official record
Conditions
Parkinson Disease
Interventions
Home Visit Program, Caregiver Mentorship Program
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years and older
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 15, 2026, 7:38 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Pharmacokinetics, Biodistribution and Radiation Dosimetry of [18F]MODAG-009 Positron Emission Tomography (PET) Radiotracers in Adult Healthy Volunteers

NCT07617688
View directory record Official record
Conditions
Healthy Adult
Interventions
[¹⁸F]MODAG-009 PET Imaging
Drug
Lead sponsor
MODAG GmbH
Industry
Eligibility
18 Years to 60 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 2 Interventional Results available

Safety, Tolerability, and Efficacy of NBI-98854 for the Treatment of Pediatric Subjects With Tourette Syndrome

NCT03325010
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Valbenazine, Placebo oral capsule
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
6 Years to 17 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
34
States / cities
Sun City, Arizona • Rogers, Arkansas • Anaheim, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2021 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional Results available

Unlocking Dystonia From Parkinson's Disease With Directional DBS Technology

NCT03409120
View directory record Official record
Conditions
Dystonia-Parkinsonism, Adult-Onset, Parkinson Disease
Interventions
Boston Scientific Vercise PC IPG with directional DBS lead
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional

Effect of Deep Brain Stimulation (DBS) on Sleep Architecture in Patients With Movement Disorders

NCT01169324
View directory record Official record
Conditions
Parkinson's Disease, Tremor, Dystonia
Interventions
Alteration of DBS stimulator settings
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 26, 2019 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional Results available

GPR109A and Parkinson's Disease: Role of Niacin in Outcome Measures

NCT03462680
View directory record Official record
Conditions
Parkinson's Disease
Interventions
niacin, placebo
Dietary Supplement · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
35 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 17, 2021 · Synced Oct 15, 2026, 7:38 AM EDT
Active, not recruiting Phase 3 Interventional

Phase 3 Efficacy and Durability of Ampreloxetine for the Treatment of Symptomatic nOH in Participants With Multiple System Atrophy

NCT05696717
View directory record Official record
Conditions
Symptomatic Neurogenic Orthostatic Hypotension, MSA - Multiple System Atrophy
Interventions
Ampreloxetine, Placebo
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
30 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
26
States / cities
Scottsdale, Arizona • Fountain Valley, California • La Jolla, California + 21 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional

Self-Managed Intervention for Anxiety in Parkinson's Disease

NCT03859180
View directory record Official record
Conditions
Parkinson Disease, Anxiety
Interventions
Focused breathing
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 15, 2026, 7:38 AM EDT
Not listed Phase 3 Interventional

A Study to Assess the Safety and Efficacy of the of the Gastric-retentive AP-CD/LD in Advanced Parkinson's Patients

NCT02605434
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Accordion Pill™ Carbidopa/Levodopa, Sinemet®, Placebo -AP-CD/LD, Placebo- Sinemet
Drug
Lead sponsor
Intec Pharma Ltd.
Industry
Eligibility
30 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fountain Valley, California + 32 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2019 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Learning to PERSEVERE: Peer Mentor Support and Caregiver Education in Lewy Body Dementia

NCT04649164
View directory record Official record
Conditions
Lewy Body Disease, Parkinson Disease Dementia, Dementia With Lewy Bodies
Interventions
Peer mentor support and caregiver intervention, Focus group to provide feedback on educational materials and mentoring program
Behavioral · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
21 Years to 90 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 15, 2026, 7:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Risk Factors for Progressive Supranuclear Palsy (PSP)

NCT00431301
View directory record Official record
Conditions
Progressive Supranuclear Palsy
Interventions
Not listed
Lead sponsor
University of Louisville
Other
Eligibility
40 Years and older
Enrollment
942 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 15, 2026, 7:38 AM EDT
Recruiting No phase listed Observational

Distinguishing Between Alzheimer's Disease, Lewy Body Dementia, and Parkinson's Disease

NCT03019757
View directory record Official record
Conditions
Alzheimer's Disease, Lewy Body Dementia, Parkinson's Disease
Interventions
DaTscan, F18-AV-45, FDG-PET, APOE genotype, Polysomnogram, Clinical Assessment
Radiation · Genetic · Procedure + 1 more
Lead sponsor
Douglas Scharre
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 15, 2026, 7:38 AM EDT
Not listed Phase 1 Interventional

Phase I Open-label Study of Low-dose Ketamine Infusion Treatment in Levodopa-Induced Dyskinesia in Parkinson's Disease

NCT06021756
View directory record Official record
Conditions
Levodopa-Induced Dyskinesia, Parkinson's Disease
Interventions
Intervention: Ketamine
Drug
Lead sponsor
University of Arizona
Other
Eligibility
30 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Not applicable Interventional Results available

Kick Out Parkinson's Disease- Karate Intervention

NCT03555695
View directory record Official record
Conditions
Parkinson Disease
Interventions
Karate Classes, Pre-Intervention Focus Group, Post-Intervention Focus Group
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 15, 2026, 7:38 AM EDT
Terminated No phase listed Observational

Pharmacokinetic (PK) and Pharmacodynamics (PD) Study of Ilera Specific Products

NCT03886753
View directory record Official record
Conditions
ALS, Autism Spectrum Disorder, Cancer, Spasticity, Muscle, Dyskinetic Syndrome, Epilepsy, Glaucoma, Huntington Disease, Inflammatory Bowel Disease (IBD), Multiple Sclerosis, Neuropathy, Opioid Use, Parkinson Disease, HIV/AIDS, Ptsd, Intractable Pain, Sickle Cell Disease, Terminal Illness
Interventions
Registry, PK microsampling of blood
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Oct 15, 2026, 7:38 AM EDT
Active, not recruiting Phase 2 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Intravenous Prasinezumab in Participants With Early Parkinson's Disease

NCT04777331
View directory record Official record
Conditions
Parkinsons Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 27 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 15, 2026, 7:38 AM EDT
Terminated Phase 3 Interventional Results available

An Extension of Istradefylline in North American Parkinson's Disease Patients Who Have Completed Study 6002-INT-001

NCT00199381
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Istradefylline
Drug
Lead sponsor
Kyowa Kirin, Inc.
Industry
Eligibility
30 Years and older
Enrollment
504 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated May 17, 2024 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Safety, Tolerability and PK of NPT520-34 in Healthy Subjects

NCT03954600
View directory record Official record
Conditions
Healthy Volunteers
Interventions
NPT520-34 (125 mg), Placebos (125 mg)
Drug
Lead sponsor
Neuropore Therapies Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Oct 15, 2026, 7:38 AM EDT
Completed Phase 4 Interventional Results available

Parallel-Group Study to Assess the Effect of Rasagiline on Cognition in Patients With Parkinson's Disease

NCT01723228
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Rasagiline, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
45 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
40
States / cities
Birmingham, Alabama • Sun City, Arizona • Irvine, California + 34 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 15, 2026, 7:38 AM EDT