- Conditions
- Parkinson's Disease With End of Dose Wearing Off
- Interventions
- Carbidopa/levodopa/entacapone
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 359 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 41
- States / cities
- Phoenix, Arizona • Fullerton, California • Irvine, California + 38 more
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 49–72
of 256
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson's Disease (PD), Early Onset Parkinson Disease
- Interventions
- AAV2-hAADC
- Drug
- Lead sponsor
- Krzysztof Bankiewicz
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Advanced Parkinson's Disease
- Interventions
- Levodopa-carbidopa intestinal gel, CADD-Legacy® 1400 ambulatory infusion pump, PEG tube, J-tube
- Drug · Device
- Lead sponsor
- AbbVie (prior sponsor, Abbott)
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 354 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 31
- States / cities
- Birmingham, Alabama • Fountain Valley, California • Los Angeles, California + 25 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's Disease
- Interventions
- levodopa
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 30 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2004
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson's Disease, Dyskinesia
- Interventions
- Eltoprazine HCl, Placebo
- Drug
- Lead sponsor
- Amarantus BioScience Holdings, Inc.
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Boca Raton, Florida
- Conditions
- Idiopathic Parkinson's Disease
- Interventions
- CVT-301, Placebo
- Drug
- Lead sponsor
- Acorda Therapeutics
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 89 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 13
- States / cities
- Little Rock, Arkansas • Boca Raton, Florida • Port Charlotte, Florida + 10 more
- Conditions
- Parkinson Disease, Idiopathic Parkinson Disease
- Interventions
- Intravenous and Oral n-acetyl cysteine, Control group, Oral Supplements: Baicalin, Ganoderma, Omega 3 and Curcumin
- Dietary Supplement · Other
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Parkinson's Disease
- Interventions
- KW-6002, IV Levodopa
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2002
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Schizophrenia, Parkinson's Disease
- Interventions
- O-15 Water, 18F-Fluoro-L-dopa
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 502 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2002
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Idiopathic Parkinson's Disease
- Interventions
- IPX054 100 mg, IPX054 150 mg, IPX054 200 mg, IPX054 250 mg, IPX054 300 mg
- Drug
- Lead sponsor
- Impax Laboratories, LLC
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 2
- States / cities
- Sunnyvale, California • Lawrence, Kansas
- 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
- Dyskinesia, Levodopa Induced Dyskinesia (LID), Parkinson's Disease
- Interventions
- ADS-5102, Placebo
- Drug · Other
- Lead sponsor
- Adamas Pharmaceuticals, Inc.
- Industry
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 43
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 37 more
- Conditions
- Parkinson's Disease (PD)
- Interventions
- Optimized antiparkinsonian treatment, Levodopa-Carbidopa Intestinal Gel (LCIG), CADD-Legacy ambulatory infusion pump, Percutaneous endoscopic gastrostomy tube, Jejunal extension tube
- Drug · Device
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 2
- States / cities
- Port Charlotte, Florida • Round Rock, Texas
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 21 Years and older
- Enrollment
- 133 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2009
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Idiopathic Parkinson's Disease
- Interventions
- apomorphine infusion
- Drug
- Lead sponsor
- MDD US Operations, LLC a subsidiary of Supernus Pharmaceuticals
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 99 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2025
- U.S. locations
- 18
- States / cities
- Phoenix, Arizona • Loma Linda, California • Los Angeles, California + 13 more
- Conditions
- Parkinson Disease
- Interventions
- Spinal cord transcutaneous stimulation (scTS)
- Device
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2035
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
- Conditions
- Levodopa-Induced Dyskinesia, Parkinson's Disease
- Interventions
- Intervention: Ketamine
- Drug
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Parkinson's Disease
- Interventions
- Istradefylline
- Drug
- Lead sponsor
- Kyowa Kirin, Inc.
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 504 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Princeton, New Jersey
- Conditions
- Parkinson's Disease (PD)
- Interventions
- ABBV-951
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 244 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 24
- States / cities
- Birmingham, Alabama • Sun City, Arizona • Fountain Valley, California + 21 more
- Conditions
- Parkinson's Disease
- Interventions
- IV Levodopa
- 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
- 2001 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson Disease, Movement Disorders
- Interventions
- Libra Deep Brain Stimulation System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 136 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2016
- U.S. locations
- 15
- States / cities
- Loma Linda, California • Gainesville, Florida • Miami, Florida + 11 more
- Conditions
- Parkinson's Disease, Dyskinesias
- Interventions
- Intravenous Levodopa, ACP-103
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Parkinson's Disease, Levodopa
- Interventions
- Erythromycin, placebo
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Richmond, Virginia