- Conditions
- Parkinson's Disease, Gastroparesis, Constipation
- Interventions
- RQ-00000010, Placebo
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Henrico, Virginia
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 265–288
of 1,450
matching trials from the live ClinicalTrials.gov search.
- 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
- Idiopathic Parkinson's Disease
- Interventions
- Safinimide 50-100 mg/day, Matching Placebo
- Drug
- Lead sponsor
- Newron Pharmaceuticals SPA
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 549 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 28
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 24 more
- Conditions
- Parkinson Disease
- Interventions
- Exercise, No Exercise
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinsons Disease (PD), Healthy Elderly Volunteers
- Interventions
- [¹⁸F]MK-0947
- Drug
- Lead sponsor
- XingImaging, LLC
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Parkinson's Disease, Essential Tremor, Dystonia
- Interventions
- Not listed
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Parkinson Disease
- Interventions
- Auditory Cueing, Visual Cueing, tactile Cueing
- Other
- Lead sponsor
- Northumbria University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Parkinson Disease (PD)
- Interventions
- Targeted Amino Acid Supplement, Control (placebo)
- Dietary Supplement
- Lead sponsor
- Cristina Colon-Semenza
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Farmington, Connecticut • Storrs, Connecticut
- Conditions
- Idiopathic Parkinson's Disease
- Interventions
- PF-06669571, Placebo
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 9
- States / cities
- New Haven, Connecticut • Hallandale, Florida • Hollywood, Florida + 4 more
- Conditions
- Parkinson Disease
- Interventions
- JP 1730, IV Levodopa, IV Apomorphine
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson Disease, Anxiety, Depression
- Interventions
- Mindfulness-based cognitive therapy (MBCT)
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson's Disease
- Interventions
- Lokomat
- Device
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Essential Tremor, Parkinson's Disease (PD), Dystonias
- Interventions
- Normal therapeutic DBS, Reduced current DBS, Reduced frequency DBS
- Other
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years to 90 Years
- Enrollment
- 138 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Parkinson's Disease
- Interventions
- Gait training
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Parkinson Disease
- Interventions
- Osteopathic Manipulative Treatment (OMT), Light Touch
- Procedure · Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Parkinson Disease, Deep Brain Stimulation, Motivation
- Interventions
- Stimulation on, Stimulation off, Decision Making Task
- Other · Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson's Disease
- Interventions
- Light Therapy Device
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- Glycerol Phenylbutyrate
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Parkinson Disease
- Interventions
- Vitamin D3, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Memorial Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Johnstown, Pennsylvania
- 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
- Botulinum Toxin Type A, Placebo
- Biological
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 35 Years to 75 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Parkinson's Disease
- Interventions
- Exercise and Education for Parkinson's Disease
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Idiopathic Parkinson Disease
- Interventions
- VTX3232
- Drug
- Lead sponsor
- Zomagen Biosciences Ltd.
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Depression, Parkinson's Disease
- Interventions
- Cognitive-behavioral therapy (CBT)
- Behavioral
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- Not listed
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts