- Conditions
- Tourette Syndrome
- Interventions
- Modified Atkins diet
- Dietary Supplement
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 12 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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 73–96
of 2,092
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson's Disease
- Interventions
- creatine, placebo
- Drug · Other
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- Not listed
- Enrollment
- 1,741 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2014
- U.S. locations
- 48
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Fountain Valley, California + 40 more
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- New Hartford, New York
- Conditions
- Dyskinesia, Parkinson's Disease
- Interventions
- AVP-923-45, Placebo
- Drug
- Lead sponsor
- Avanir Pharmaceuticals
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Portland, Oregon
- Conditions
- Parkinson Disease, Healthy
- Interventions
- Raclopride
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2004
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Tourette Syndrome
- Interventions
- D-serine, Riluzole, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Parcopa
- Drug
- Lead sponsor
- UCB Pharma
- Industry
- Eligibility
- 40 Years and older
- Timeline
- 2005
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Huntington's Disease
- Interventions
- Not listed
- Lead sponsor
- National Human Genome Research Institute (NHGRI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 315 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- 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
- Progressive Supranuclear Palsy, Dementia With Lewy Bodies, Multiple System Atrophy, Corticobasal Syndrome, Atypical Parkinson Disease
- Interventions
- Home Visit Program, Usual Care/Online Survey
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Parkinson Disease
- Interventions
- Motivational Interviewing, Web-based application
- Behavioral
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- Wilson Disease
- Interventions
- ALXN1840
- Drug
- Lead sponsor
- Alexion Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Multiple System Atrophy
- Interventions
- Verdiperstat, Placebo
- Drug
- Lead sponsor
- Biohaven Pharmaceuticals, Inc.
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 421 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 29
- States / cities
- Phoenix, Arizona • La Jolla, California • Los Angeles, California + 22 more
- Conditions
- Parkinson's Disease
- Interventions
- Duloxetine, Donepezil, Modafinil
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 100 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Parkinson Disease
- Interventions
- Lumbar Puncture
- Procedure
- Lead sponsor
- Michael J. Fox Foundation for Parkinson's Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Portland, Oregon • Philadelphia, Pennsylvania
- Conditions
- Parkinsons Disease, Deep Brain Stimulation
- Interventions
- Not listed
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Parkinson Disease, Sleep Disorder, Fatigue
- Interventions
- SunRay Light Boxes
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 203 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Irvine, California + 20 more
- Conditions
- Lewy Body Disease, Alzheimer Disease, Healthy
- Interventions
- Magnetic Resonance Imaging, Electroencephalography, Electromyography
- Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 50 Years to 95 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Parkinson's Disease (PD)
- Interventions
- Novel neural recorder
- Device
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Parkinson's Disease
- Interventions
- rasagiline mesylate, 1.0 mg rasagiline mesylate, Placebo
- Drug · Other
- Lead sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 472 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2003
- U.S. locations
- 4
- States / cities
- Chicago, Illinois • New York, New York • Rochester, New York + 1 more
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension, MSA - Multiple System Atrophy
- Interventions
- Ampreloxetine, Placebo
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 26
- States / cities
- Scottsdale, Arizona • Fountain Valley, California • La Jolla, California + 21 more
- Conditions
- Parkinson's Disease
- Interventions
- Fetal porcine cells, Neurocell-PD
- Drug
- Lead sponsor
- Genzyme, a Sanofi Company
- Industry
- Eligibility
- 40 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 2001
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Parkinson Disease
- Interventions
- Placebo, Pramipexole
- Drug
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 511 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2008
- U.S. locations
- 10
- States / cities
- Sun City, Arizona • Tempe, Arizona • La Jolla, California + 7 more