- Conditions
- Parkinson Disease, Neurogenic Orthostatic Hypotension
- Interventions
- Droxidopa, Placebo
- Drug
- Lead sponsor
- William Ondo, MD
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 625–648
of 1,450
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson's Disease
- Interventions
- Surgical infusion of AAV-GAD into the subthalamic nucleus
- Genetic
- Lead sponsor
- Neurologix, Inc.
- Industry
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Manhasset, New York
- Conditions
- Parkinson's Disease, Psychotic Disorders
- Interventions
- Melperone HCl, Placebo
- Drug
- Lead sponsor
- Lundbeck LLC
- Industry
- Eligibility
- Not listed
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 10
- States / cities
- Tucson, Arizona • Bradenton, Florida • Tampa, Florida + 7 more
- Conditions
- Parkinson Disease
- Interventions
- Vibrotactile coordinated reset
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Parkinson Disease
- Interventions
- CREXONT ER
- Drug
- Lead sponsor
- Impax Laboratories, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 27
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Aliso Viejo, California + 22 more
- Conditions
- Parkinson Disease
- Interventions
- I-123-5-IA85380
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson's Disease
- Interventions
- Spinning Class, Yoga Class, Dance Class, No Exercise Class
- Behavioral · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Parkinson's Disease, Multiple Sclerosis
- Interventions
- EMST, Sham
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 35 Years to 80 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Parkinson Disease
- Interventions
- Exercise
- Other
- Lead sponsor
- State University of New York - Upstate Medical University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Liverpool, New York
- Conditions
- Parkinson's Disease and Parkinsonism, Dyssomnia
- Interventions
- Polysomnography ON stimulation then OFF, Polysomnography OFF stimulation then ON
- Device
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Parkinson Disease
- Interventions
- Vercise DBS System
- Device
- Lead sponsor
- Jonathan Jagid
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Parkinson's Disease, Overactive Bladder
- Interventions
- Oxybutynin and darifenacin
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- Not listed
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Parkinson Disease, Idiopathic Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 75 Years
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Neurogenic Orthostatic Hypotension, Multiple System Atrophy (MSA) With Orthostatic Hypotension, Pure Autonomic Failure, Parkinson Disease, Hypotension, Orthostatic, Orthostatic Hypotension, Pure Autonomic Failure With Orthostatic Hypotension, Parkinson Disease With Orthostatic Hypotension
- Interventions
- TD-9855, Placebo
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 6
- States / cities
- Long Beach, California • Farmington Hills, Michigan • Berlin, New Jersey + 3 more
- Conditions
- Parkinson's Disease
- Interventions
- Structural exercise, Health education
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- VY-AADC02, Sham (Placebo) Surgery
- Biological · Other
- Lead sponsor
- Neurocrine Biosciences
- Industry
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 11
- States / cities
- Irvine, California • Sacramento, California • San Francisco, California + 8 more
- Conditions
- Parkinson Disease
- Interventions
- Ioflupane I 123
- Drug
- Lead sponsor
- Julie Gurwell
- Other
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Parkinson's Disease
- Interventions
- transcutaneous auricular nerve stimulation
- Device
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Depression, Parkinson's Disease
- Interventions
- TH-CBT, Standard Care
- Behavioral · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 35 Years to 85 Years
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Lyons, New Jersey
- Conditions
- Parkinson Disease
- Interventions
- TURN-IT exercise program
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Deep Brain Stimulation
- Interventions
- SIS System
- Device
- Lead sponsor
- Surgical Information Sciences Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Parkinson's Disease (PD)
- Interventions
- ABBV-951
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 118 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 47
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 41 more
- Conditions
- Parkinson's Disease
- Interventions
- LUBIPROSTONE
- Drug
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 2
- States / cities
- Tampa, Florida • Houston, Texas
- Conditions
- Activity, Motor
- Interventions
- 10% Velocity-Loss Threshold Resistance Training, 30% Velocity-Loss Threshold Resistance Training
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Coral Gables, Florida