- Conditions
- Parkinson's Disease
- Interventions
- Premarin ®
- Drug
- Lead sponsor
- The Parkinson Study Group
- Network
- Eligibility
- Up to 75 Years · Female only
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 6
- States / cities
- Sunnyvale, California • Atlanta, Georgia • Indianapolis, Indiana + 3 more
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 1,708
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Movement Disorders, Neurology, Parkinsons Disease
- Interventions
- Exablate Pallidotomy, Unilateral
- Device
- Lead sponsor
- InSightec
- Industry
- Eligibility
- 30 Years to 99 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 4
- States / cities
- Baltimore, Maryland • New York, New York • Philadelphia, Pennsylvania + 1 more
- Conditions
- Parkinson Disease, Constipation, Gastro-Intestinal Disorder
- Interventions
- Gastrointestinal and Parkinson's Disease
- Diagnostic Test
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Parkinsonian Syndrome, Parkinson
- Interventions
- A series of questionnaires
- Behavioral
- Lead sponsor
- Institute for Neurodegenerative Disorders
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Parkinson's Disease
- Interventions
- Prasinezumab, Placebo
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 900 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2031
- U.S. locations
- 53
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 47 more
- Conditions
- Parkinson Disease
- Interventions
- Aerobic Exercise
- Behavioral
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Parkinson's Disease (PD)
- Interventions
- MR-005 (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
- Interventions
- XP21279 and carbidopa (experimental), Sinemet (comparator), Placebo for XP21279 and carbidopa, Placebo for Sinemet
- Drug
- Lead sponsor
- XenoPort, Inc.
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Long Beach, California + 9 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 Disease
- Interventions
- IV Levodopa, Talampanel
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Dementia, Dementia, Vascular, Dementia With Lewy Bodies, Dementia Alzheimers, Frontotemporal Dementia
- Interventions
- Care Ecosystem
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,227 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 6
- States / cities
- San Francisco, California • Torrance, California • Denver, Colorado + 3 more
- Conditions
- Parkinson Disease
- Interventions
- Haptic module and insole device
- Device
- Lead sponsor
- HealthPartners Institute
- Other
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Golden Valley, Minnesota • Saint Paul, Minnesota
- Conditions
- PSP - Progressive Supranuclear Palsy, PD - Parkinson's Disease, AD - Alzheimer's Disease, ALS (Amyotrophic Lateral Sclerosis)
- Interventions
- Pupillometry
- Diagnostic Test
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Symptomatic Parkinson Disease, REM Sleep Behavior Disorder, Pre-motor Parkinson's Disease
- Interventions
- Terazosin therapy
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Parkinson's Disease
- Interventions
- LY3962681, Placebo (aCSF)
- Drug · Other
- Lead sponsor
- Prevail Therapeutics
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 124 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2030
- U.S. locations
- 7
- States / cities
- Englewood, Colorado • New Haven, Connecticut • Naples, Florida + 4 more
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 50 Years and older
- Enrollment
- 3,100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2014
- U.S. locations
- 1
- States / cities
- Research Triangle Park, North Carolina
- Conditions
- Parkinsons Disease
- Interventions
- Not listed
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 40 Years to 79 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Prebiotic Bar
- Other
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- 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
- Advanced Parkinson's Disease
- Interventions
- Levodopa-carbidopa intestinal gel, CADD-Legacy® 1400 ambulatory infusion pump, PEG tube, J-tube
- Drug · Device
- Lead sponsor
- AbbVie (prior sponsor, Abbott)
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 354 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 31
- States / cities
- Birmingham, Alabama • Fountain Valley, California • Los Angeles, California + 25 more
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Idiopathic Parkinson's Disease, Parkinson Disease, Depression
- Interventions
- Transcranial Direct Current Stimulation
- Device
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Parkinson's Disease
- Interventions
- TCH346 (dibenz[b,f]oxepin-10-ylmethyl-prop-2-ynyl-amine, hydrogen maleate salt)
- Drug
- Lead sponsor
- Novartis
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 301 participants
- Timeline
- 2002 – 2003
- U.S. locations
- 11
- States / cities
- Phoenix, Arizona • Berkley, California • Fountain Valley, California + 8 more
- Conditions
- Early-Stage Parkinson's Disease
- Interventions
- Rotigotine
- Drug
- Lead sponsor
- UCB Pharma
- Industry
- Eligibility
- 31 Years and older
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2008
- U.S. locations
- 37
- States / cities
- Peoria, Arizona • Phoenix, Arizona • Tucson, Arizona + 34 more