- Conditions
- REM Sleep Behavior Disorder, Pre-motor Parkinson's Disease, Symptomatic Parkinson Disease
- Interventions
- Terazosin
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, 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 86
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Parkinson's Disease
- Interventions
- Pioglitazone, placebo
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 210 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 38
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Fountain Valley, California + 32 more
- Conditions
- Parkinson Disease
- Interventions
- pramipexole
- Drug
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Eligibility
- 30 Years to 79 Years
- Enrollment
- 535 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2006
- U.S. locations
- 32
- States / cities
- Brimingham, Alabama • Scottsdale, Arizona • La Jolla, California + 28 more
- 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
- Placebo, inosine
- Drug
- Lead sponsor
- The Parkinson Study Group
- Network
- Eligibility
- 30 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 16
- States / cities
- Los Angeles, California • Manchester, Connecticut • New Haven, Connecticut + 12 more
- Conditions
- Parkinson's Disease, Idiopathic
- Interventions
- buntanetap/posiphen, Placebo
- Drug
- Lead sponsor
- Annovis Bio Inc.
- Industry
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 523 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 43
- States / cities
- Birmingham, Alabama • Sun City, Arizona • Fountain Valley, California + 35 more
- Conditions
- Early Parkinson Disease
- Interventions
- K0706, placebo
- Drug · Other
- Lead sponsor
- Sun Pharma Advanced Research Company Limited
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 513 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 34
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 30 more
- Conditions
- ALS, Amyotrophic Lateral Sclerosis, Alzheimer Disease, Alzheimer Disease, Early Onset, Alzheimer Disease, Late Onset, Batten Disease, Corticobasal Degeneration, Dementia, Frontotemporal Dementia, Huntington Disease, Lewy Body Disease, Multiple Sclerosis, Multiple System Atrophy, Parkinson Disease, Parkinson's Disease and Parkinsonism, Progressive Supranuclear Palsy, INAD, Diabetes, Diabetes Mellitus, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Macular Degeneration, Ovarian Cancer, Cervical Cancer, Uterine Cancer, Vaginal Cancer, Vulvar Cancer, PTSD, Post Traumatic Stress Disorder
- Interventions
- Biological Sample Collection
- Other
- Lead sponsor
- New York Stem Cell Foundation Research Institute
- Other
- Eligibility
- 30 Days and older
- Enrollment
- 10,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2045
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinsons Disease (PD)
- Interventions
- Gamma- glutamylcysteine
- Drug
- Lead sponsor
- Pravat Mandal
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Parkinson's Disease
- Interventions
- Coenzyme Q10
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 30 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2003
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Parkinson Disease
- Interventions
- Isradipine, Placebo (for Isradipine)
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 47
- States / cities
- Birmingham, Alabama • Sun City, Arizona • Fountain Valley, California + 40 more
- Conditions
- Parkinson Disease
- Interventions
- CoQ10, GPI 1485
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 195 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Parkinson Disease
- Interventions
- Physical Activity Coaching
- Behavioral
- Lead sponsor
- Teachers College, Columbia University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson, Parkinson Disease
- Interventions
- Neuroimaging, Quantitative assessments
- Diagnostic Test
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Early Stage Parkinson's Disease
- Interventions
- Pardoprunox, Placebo
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 468 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 24
- States / cities
- Huntsville, Alabama • Little Rock, Arkansas • Fountain Valley, California + 20 more
- Conditions
- Parkinson Disease, Parkinson, Idiopathic Parkinson Disease, Early Parkinson Disease (Early PD), Parkinson Disease, Idiopathic
- Interventions
- NEU-411, Placebo
- Drug · Other
- Lead sponsor
- Neuron23 Inc.
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 45
- States / cities
- Sun City, Arizona • Little Rock, Arkansas • Fresno, California + 40 more
- Conditions
- REM Sleep Behavior Disorder, Pre-motor Parkinson Disease, Symptomatic Parkinson Disease
- Interventions
- Carvedilol
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Parkinson's Disease
- Interventions
- Inosine, Placebo
- Drug
- Lead sponsor
- Michael Alan Schwarzschild
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 298 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 61
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 51 more
- Conditions
- Parkinson Disease
- Interventions
- BHV-8000 10mg, BHV-8000 20 mg, Placebo
- Drug
- Lead sponsor
- Biohaven Therapeutics Ltd.
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 550 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 15
- States / cities
- Birmingham, Alabama • Los Angeles, California • Farmington, Connecticut + 12 more
- Conditions
- Parkinson's Disease
- Interventions
- levodopa
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 30 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2004
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson Disease
- Interventions
- Smartphone microphone sensor, Smartphone accelerometer sensor
- Device
- Lead sponsor
- Goalspal LLC
- Other
- Eligibility
- Not listed
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Pleasanton, California
- Conditions
- Parkinson's Disease
- Interventions
- venglustat GZ/SAR402671, Placebo
- Drug
- Lead sponsor
- Genzyme, a Sanofi Company
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 273 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 19
- States / cities
- Scottsdale, Arizona • La Jolla, California • Palo Alto, California + 10 more
- Conditions
- Parkinson's Disease, Multiple System Atrophy, Parkinson Variant, Multiple System Atrophy
- Interventions
- This is an observational study.
- Other
- Lead sponsor
- AskBio Inc
- Industry
- Eligibility
- 35 Years to 75 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 7
- States / cities
- Irvine, California • Boca Raton, Florida • Boston, Massachusetts + 4 more