- Conditions
- Parkinson Disease, Multiple System Atrophy, Progressive Supranuclear Palsy
- Interventions
- Not listed
- Lead sponsor
- The Parkinson Study Group
- Network
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2007
- U.S. locations
- 1
- States / cities
- Rochester, New York
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 31
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Lewy Body Disease
- Interventions
- LBD Biomarker Education and Disclosure
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Parkinson Disease
- Interventions
- Lithium
- Drug
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Williamsville, New York
- Conditions
- REM Sleep Behavior Disorder
- Interventions
- Adalimumab, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 18
- States / cities
- Los Angeles, California • Aurora, Colorado • North Haven, Connecticut + 14 more
- Conditions
- Synucleinopathy, Parkinson's Disease
- Interventions
- Tenapanor, Placebo
- Drug
- Lead sponsor
- Cedar Valley Digestive Health Center
- Other
- Eligibility
- 50 Years to 89 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Waterloo, Iowa
- Conditions
- Dementia With Lewy Bodies (DLB)
- Interventions
- Neflamapimod
- Drug
- Lead sponsor
- EIP Pharma Inc
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 22
- States / cities
- La Jolla, California • Santa Monica, California • Aurora, Colorado + 18 more
- Conditions
- Parkinson Disease
- Interventions
- Colonoscopy
- Procedure
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson Disease, Gaucher Disease
- Interventions
- Not listed
- Lead sponsor
- Lysosomal and Rare Disorders Research and Treatment Center, Inc.
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Fairfax, Virginia
- Conditions
- Parkinson's Disease (PD), Parkinson's Disease, Parkinson's Disease (Disorder)
- Interventions
- [18F]MK-0947
- Drug
- Lead sponsor
- Invicro
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Parkinson Disease
- Interventions
- KM-819, Placebo
- Drug
- Lead sponsor
- FAScinate Therapeutics Inc.
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 314 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 3
- States / cities
- Glendale, California • San Diego, California • Royal Oak, Michigan
- Conditions
- Parkinson's Disease
- Interventions
- Biofluid samplings, Tissue samplings, DaTSCAN™
- Procedure · Drug
- Lead sponsor
- Michael J. Fox Foundation for Parkinson's Research
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • New Haven, Connecticut + 2 more
- Conditions
- Parkinson Disease, REM Sleep Behavior Disorder
- Interventions
- Speech assessment, Routine clinical assessment
- Other
- Lead sponsor
- Czech Technical University in Prague
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- REM Sleep Behavior Disorder, Parkinson Disease, Lewy Body Disease, Dementia With Lewy Bodies, Multiple System Atrophy, REM Sleep Parasomnias
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 9
- States / cities
- Sun City, Arizona • Los Angeles, California • Redwood City, California + 6 more
- Conditions
- Parkinson Disease, Parkinsonism, Dementia With Lewy Bodies, Multiple System Atrophy, Progressive Supranuclear Palsy, Corticobasal Degeneration
- Interventions
- punch skin biopsy
- Procedure
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 21 Years to 89 Years
- Enrollment
- 184 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 2
- States / cities
- Cleveland, Ohio • South Euclid, Ohio
- Conditions
- Dementia With Lewy Bodies
- Interventions
- Neflamapimod, Placebo
- Drug
- Lead sponsor
- EIP Pharma Inc
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 159 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 29
- States / cities
- Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 26 more
- Conditions
- Parkinson Disease, Multiple System Atrophy, Dementia With Lewy Bodies, Pure Autonomic Failure
- Interventions
- Skin Biopsy
- Diagnostic Test
- Lead sponsor
- CND Life Sciences
- Other
- Eligibility
- 40 Years to 99 Years
- Enrollment
- 428 participants
- Timeline
- 2021 – 2023
- U.S. locations
- 23
- States / cities
- Chandler, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 19 more
- Conditions
- REM Sleep Behavior Disorder (iRBD)
- Interventions
- Syn-One Test
- Diagnostic Test
- Lead sponsor
- CND Life Sciences
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 8
- States / cities
- Chandler, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 5 more
- Conditions
- REM Behavior Disorder, Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- CND Life Sciences
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 18
- States / cities
- Scottsdale, Arizona • Aliso Viejo, California • Los Angeles, California + 14 more
- Conditions
- Parkinson's Disease
- Interventions
- Placebo, BIIB054
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 357 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 32
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 26 more
- Conditions
- Age-Related Macular Degeneration, Allergies, Alpha-Gal Syndrome, Alzheimer Disease, Amyloidosis, Ankylosing Spondylitis, Arthritis, Alopecia Areata, Asthma, Atopic Dermatitis, Autism, Autoimmune Hepatitis, Behcet's Disease, Beta-Thalassemia, Cancer, Celiac Disease, Kidney Diseases, COPD, Crohn Disease, Cystic Fibrosis, Diabetes, Dravet Syndrome, DMD, Fibromyalgia, Graves Disease, Thyroid Diseases, Hepatitis, Hidradenitis Suppurativa, ITP, Leukemia, ALS, Lupus or SLE, Lymphoma, Multiple Sclerosis, Myasthenia Gravis, Heart Diseases, Parkinson Disease, Pemphigus Vulgaris, Cirrhosis, Psoriasis, Schizophrenia, Scleroderma, Sickle Cell Disease, Stroke, Ulcerative Colitis, Vasculitis, Vitiligo
- Interventions
- Specimen sample
- Diagnostic Test
- Lead sponsor
- Sanguine Biosciences
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 20,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Waltham, Massachusetts
- Conditions
- Parkinson's Disease, Healthy
- Interventions
- BIIB054, Placebo
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 9
- States / cities
- Washington D.C., District of Columbia • Hallandale, Florida • Oviedo, Florida + 6 more
- Conditions
- Cognitive Dysfunction, Lewy Body Disease, Synucleinopathies, Amyloid
- Interventions
- Donanemab, Placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 42
- States / cities
- Chandler, Arizona • Scottsdale, Arizona • Carlsbad, California + 36 more
- 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 (Disorder), Parkinson, Parkinson's Disease and Parkinsonism, Parkinson Disease
- Interventions
- No Intervention: Observational Cohort
- Diagnostic Test
- Lead sponsor
- CND Life Sciences
- Other
- Eligibility
- 40 Years to 99 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Portland, Oregon