- Conditions
- Parkinson's Disease
- Interventions
- Levodopa or acupuncture
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- 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 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 2,094
matching trials from the live ClinicalTrials.gov search.
- 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
- Alzheimer Disease, Parkinson Disease, Dysphagia
- Interventions
- TELEPHONE CALL
- Procedure
- Lead sponsor
- Maimonides Medical Center
- Other
- Eligibility
- 65 Years and older
- Timeline
- Ends 2006
- U.S. locations
- 2
- States / cities
- Brooklyn, New York
- Conditions
- Parkinson's Disease, Dysphagia, Dysarthria
- Interventions
- Voice/Respiration Treatment, Speech/Articulation Treatment
- Behavioral
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 620 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2012
- U.S. locations
- 2
- States / cities
- Denver, Colorado • San Antonio, Texas
- Conditions
- Tourette Syndrome in Children, Tourette Syndrome in Adolescence, Habit Reversal Training, Tic
- Interventions
- Habit Reversal Training
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Huntington's Disease
- Interventions
- Creatine Monohydrate
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 26 Years and older
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Lithium aspartate
- Dietary Supplement
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Williamsville, New York
- Conditions
- Parkinson Disease, Fall, Protective Step Training, Falls, Intervention, Fall Prevention Training, Accidental Falls
- Interventions
- Protective Step Training
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- Not listed
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Glendale, Arizona
- Conditions
- Parkinson Disease
- Interventions
- Hydrogen, Placebo oral tablet
- Drug
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 320 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2030
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Parkinson Disease
- Interventions
- Ropinirole oral product, Ropinirole Implant
- Drug
- Lead sponsor
- Titan Pharmaceuticals
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 3
- States / cities
- Orlando, Florida • Farmington Hills, Michigan • Kirkland, Washington
- Conditions
- Parkinson Disease
- Interventions
- Mentally singing, Listening to music
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Parkinson Disease
- Interventions
- Placebo, PF-06649751
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 20
- States / cities
- Phoenix, Arizona • Boca Raton, Florida • Miami, Florida + 11 more
- Conditions
- Parkinson Disease
- Interventions
- Nasal swab
- Diagnostic Test
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 48 participants
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Alzheimer's Disease, Huntington Disease
- Interventions
- Dimebon IR Tablet, Dimebon MR1, Dimebon MR2, Dimebon MR3, Dimebon MR4
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Stroke, Chronic Stroke, Intracerebral Haemorrhage, Intracerebral Haemorrhage (ICH), Intracerebral Hemorrhage Basal Ganglia, Ischemic Stroke, Ischemic Stroke and Hemorrhagic Stroke, Hemiparesis After Stroke, Hemiplegia Following Ischemic Stroke, Hemiplegia and Hemiparesis, Hemiplegia and/or Hemiparesis Following Stroke, Middle Cerebral Artery Stroke
- Interventions
- Psilocybin (Usona Institute)
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Corticobasal Degeneration (CBD), Corticobasal Syndrome (CBS), Cortical-basal Ganglionic Degeneration (CBGD), Progressive Supranuclear Palsy (PSP), Nonfluent Variant Primary Progressive Aphasia (nfvPPA), Oligosymptomatic/Variant Progressive Supranuclear Palsy (o/vPSP)
- Interventions
- Observational Study
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 293 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2024
- U.S. locations
- 7
- States / cities
- San Diego, California • San Francisco, California • Baltimore, Maryland + 4 more
- Conditions
- Stroke
- Interventions
- Exercise
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 19 Years to 80 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Newark, New Jersey
- Conditions
- Parkinson's, Alzheimer Disease
- Interventions
- Instructions about Overestimates, Instructions about Parkinson's, Instructions about Underestimates, Instructions about Alzheimers
- Other
- Lead sponsor
- Carnegie Mellon University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Parkinson Disease
- Interventions
- Procedure/Surgery: Response Inhibition and Deep Brain Stimulation in Parkinson's disease
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Parkinson's Disease
- Interventions
- Radiation therapy
- Radiation
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Parkinson's Disease
- Interventions
- Vitamin D3, Vitamin D3 - high dose, Placebo
- Dietary Supplement
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2015
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Parkinson's Disease, Freezing of Gait
- Interventions
- ATM FOG in PD
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Movement Disorders, Parkinson Disease
- Interventions
- Eliprodil
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland