- Conditions
- Parkinson's Disease
- Interventions
- sildenafil, Placebo
- Drug
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2009
- U.S. locations
- 1
- States / cities
- Loma Linda, California
Search Results
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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.
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Showing 1–24
of 315
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Treatment of Depression in Adults With Parkinson's Disease (PD)
- Interventions
- Pimavanserin
- Drug
- Lead sponsor
- ACADIA Pharmaceuticals Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 21
- States / cities
- Costa Mesa, California • Fountain Valley, California • Pasadena, California + 18 more
- Conditions
- Parkinson Disease
- Interventions
- High intensity endurance exercise, Stretching exercise, Virtual reality (VR)-based gaming
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Dyskinesia, Levodopa Induced Dyskinesia (LID), Parkinson's Disease (PD)
- Interventions
- ADS-5102
- Drug
- Lead sponsor
- Adamas Pharmaceuticals, Inc.
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 223 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 54
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 46 more
- 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
- PD - Parkinson's Disease
- Interventions
- Medtronic Percept Deep Brain Stimulation (cDBS), Medtronic Percept Deep Brain Stimulation (daytime aDBS), Medtronic Percept Deep Brain Stimulation (nighttime aDBS)
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- GBA1 Parkinson Disease
- Interventions
- gene therapy
- Drug
- Lead sponsor
- Capsida Biotherapeutics, Inc.
- Industry
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 6
- States / cities
- Chicago, Illinois • New York, New York • Philadelphia, Pennsylvania + 3 more
- Conditions
- Parkinson Disease
- Interventions
- Interdisciplinary Clinic
- Behavioral
- Lead sponsor
- University of Rhode Island
- Other
- Eligibility
- 40 Years to 100 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Kingston, Rhode Island
- Conditions
- Parkinson Disease (PD)
- Interventions
- Robotic Apparel
- Device
- Lead sponsor
- Harvard Medical School (HMS and HSDM)
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 2
- States / cities
- Allston, Massachusetts • Boston, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Magstim Rapid Magnetic Stimulator
- Device
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2009
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson Disease
- Interventions
- Group A - Early Imaging, Group B - Delayed Imaging
- Radiation
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2019
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Parkinsons Disease (PD)
- Interventions
- transcranial direct current stimulation (tDCS), Sham (No Treatment)
- Device
- Lead sponsor
- Sanford Health
- Other
- Eligibility
- Not listed
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Depression, Parkinson's Disease (PD)
- Interventions
- Psilocybin (drug)
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Voice Quality and Voice Loudness Associated With Parkinson's Disease
- Interventions
- Singing Therapy
- Other
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- Detailed motor testing, including FoG, in PD subjects
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Parkinson's Disease (PD)
- Interventions
- Low-fidelity driving simulator training
- Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Parkinson's Disease, Motor Fluctuations
- Interventions
- DM-1992, Sinemet IR
- Drug
- Lead sponsor
- Depomed
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • Little Rock, Arkansas • Long Beach, California + 4 more
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson's Disease
- Interventions
- gait and balance training program
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- Not listed
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson Disease
- Interventions
- Nighttime Deep Brain Stimulation with Varying Amplitude Settings
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Parkinson Disease
- Interventions
- AP-472, Placebo
- Drug · Other
- Lead sponsor
- Appello Pharmaceuticals, Inc.
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 25
- States / cities
- Little Rock, Arkansas • Los Alamitos, California • Los Angeles, California + 21 more
- Conditions
- Parkinson's Disease (PD)
- Interventions
- Not listed
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 427 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 27
- States / cities
- Birmingham, Alabama • Sun City, Arizona • Palo Alto, California + 24 more
- Conditions
- Parkinson's Disease
- Interventions
- Liquigen MCT oil, Standard American Diet
- Dietary Supplement · Other
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 50 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland