- Conditions
- Parkinson Disease, Accidental Falls
- Interventions
- Vitamin D3, calcium, Placebo
- Drug · Dietary Supplement · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years to 99 Years
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Portland, Oregon
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 322
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Parkinson's Disease (PD)
- Interventions
- Digital Music Device (MedRhythms, Inc., Portland, ME)
- Device
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • St Louis, Missouri • Salt Lake City, Utah
- Conditions
- Parkinson's Disease, Motor Symptoms
- Interventions
- APOKYN, Physical Therapy
- Drug · Behavioral
- Lead sponsor
- MDD US Operations, LLC a subsidiary of Supernus Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 78 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Loma Linda, California + 9 more
- Conditions
- Parkinson's Disease
- Interventions
- PTC-589
- Drug
- Lead sponsor
- Edison Pharmaceuticals Inc
- Industry
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 3
- States / cities
- Los Angeles, California • San Francisco, California • Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- Structured exercise, Lifestyle exercise
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years and older
- Enrollment
- 169 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Conditions
- Parkinson's Disease (PD)
- Interventions
- ABBV-951, Placebo for Levodopa/Carbidopa (LD/CD), Levodopa/Carbidopa (LD/CD), Placebo for ABBV-951
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 70
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 62 more
- Conditions
- Parkinson's Disease, Depression
- Interventions
- Repetitive transcranial magnetic stimulation (rTMS)
- Device
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 21 Years to 85 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 5
- States / cities
- Los Angeles, California • Gainesville, Florida • Boston, Massachusetts + 2 more
- Conditions
- Parkinson's Disease, PD, Mild Cognitive Impairment, MCI
- Interventions
- iPACES (interactive Physical and Cognitive Exercise System), PACE (Physical and Cognitive Exercise)
- Device
- Lead sponsor
- iPACES LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Clifton Park, New York
- Conditions
- Parkinson's Disease and Parkinsonism
- Interventions
- Lab Assay for seven genetic variants for Parkinson's Disease
- Device
- Lead sponsor
- Parkinson's Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,982 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 13
- States / cities
- Phoenix, Arizona • La Jolla, California • Fort Lauderdale, Florida + 9 more
- Conditions
- Parkinson's Disease
- Interventions
- Combined speech and exercise intervention, Health education
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 89 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson´s Disease
- Interventions
- Not listed
- Lead sponsor
- CENTOGENE GmbH Rostock
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 20,112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 26
- States / cities
- Tucson, Arizona • Encino, California • Fresno, California + 23 more
- Conditions
- Parkinson's Disease
- Interventions
- HNC364
- Drug
- Lead sponsor
- Guangzhou Henovcom Bioscience Co. Ltd.
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Secaucus, New Jersey
- Conditions
- Parkinson Disease
- Interventions
- INS-GSH, Matched Placebos
- Drug
- Lead sponsor
- Gateway Institute for Brain Research
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 4
- States / cities
- Davie, Florida • Hialeah, Florida • Miami, Florida + 1 more
- Conditions
- Parkinson's Disease
- Interventions
- CogSMART-PD, Supportive Care
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Parkinson's Disease (PD), Parkinson's Disease, Parkinson's Disease (Disorder)
- Interventions
- [18F]MK-0947
- Drug
- Lead sponsor
- Invicro
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- New Haven, Connecticut
- Conditions
- Parkinsons Disease (PD)
- Interventions
- NE3107, Placebo
- Drug
- Lead sponsor
- BioVie Inc.
- Industry
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 4
- States / cities
- Farmington Hills, Michigan • Amherst, New York • Morrisville, North Carolina + 1 more
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Tauopathies
- Interventions
- 11C-M503 PET, Brain MRI, Amyloid PET, Neurological assessments
- Drug · Diagnostic Test · Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 3
- States / cities
- New Haven, Connecticut • St Louis, Missouri • Philadelphia, Pennsylvania
- Conditions
- Parkinson Disease, Parkinson's Disease and Parkinsonism
- Interventions
- Open Label Extension Study
- Device
- Lead sponsor
- Scion NeuroStim
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 15
- States / cities
- Scottsdale, Arizona • Los Angeles, California • Boca Raton, Florida + 12 more
- Conditions
- Early Stage Parkinson's Disease
- Interventions
- Pardoprunox
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 224 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 25
- States / cities
- Huntsville, Alabama • Little Rock, Arkansas • Fountain Valley, California + 21 more
- Conditions
- Parkinson Disease (PD)
- Interventions
- GET Up PD, Stretching and Flexibility
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- PD - Parkinson's Disease
- Interventions
- Medtronic Percept Deep Brain Stimulation (adaptive DBS), Medtronic Percept Deep Brain Stimulation (cDBS)
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2032
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Essential Tremor, Parkinson Disease
- Interventions
- Unframed Virtual Cone
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama