- Conditions
- Parkinson's Disease
- Interventions
- Istradefylline (KW-6002)
- Drug
- Lead sponsor
- Kyowa Kirin, Inc.
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 230 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Princeton, New Jersey
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 241–253
of 253
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson Disease, Parkinsonian Syndrome
- Interventions
- levodopa, Mirapex (pramipexole), [123I]ß-CIT and SPECT imaging
- Drug · Procedure
- Lead sponsor
- Institute for Neurodegenerative Disorders
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 13
- States / cities
- Oxnard, California • Englewood, Colorado • New Haven, Connecticut + 9 more
- Conditions
- Parkinson Disease
- Interventions
- Levodopa, Clinical DBS Setting, Sham DBS, DBS Setting Maximizing Prefrontal Activation, DBS Setting Minimizing Prefrontal Activation
- Drug · Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia
- Conditions
- Parkinson Disease, Autonomic Nervous System Diseases, Pure Autonomic Failure
- Interventions
- 6-[18F]Fluorodopamine, 6-[18F]Fluorodopa, 13N-Ammonia
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 89 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson's Disease
- Interventions
- IPX066
- Drug
- Lead sponsor
- Impax Laboratories, LLC
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • La Jolla, California • Sunnyvale, California + 5 more
- Conditions
- Acute Pain, Bunionectomy, Toe Fusion
- Interventions
- Carbidopa-Levodopa (100mg/25mg):, Naproxen
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 75 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cocaine Dependence
- Interventions
- levodopa/carbidopa 400/100 BID
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- Great Lakes NeuroTechnologies Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Rochester, New York
- Conditions
- Stroke
- Interventions
- Not listed
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Albinism, Oculocutaneous Albinism
- Interventions
- Levodopa/carbidopa
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 3 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Parkinson Disease, Orthostatic Hypotension
- Interventions
- Autonomic testing on and off levodopa
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Cocaine Abuse
- Interventions
- L-dopa / carbidopa / entacapone (LCE)
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson's Disease
- Interventions
- Vitamin B12 Supplementation
- Dietary Supplement
- Lead sponsor
- Emory University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia