Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:21 AM EDT

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Showing 385–408 of 1,450 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson Disease
Interventions
Frequency of physical therapy sessions
Other
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Parkinson's Disease, Erectile Dysfunction
Interventions
Selegiline, Tadalafil
Drug
Lead sponsor
University of South Florida
Other
Eligibility
40 Years to 64 Years · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Parkinson's Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
53
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 47 more
Conditions
Parkinson's Disease
Interventions
ABBV-951
Drug
Lead sponsor
AbbVie
Industry
Eligibility
30 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
10
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Chicago, Illinois + 7 more
Conditions
Parkinson's Disease
Interventions
Rasagiline/Placebo, Rasagiline
Drug
Lead sponsor
Georgetown University
Other
Eligibility
40 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2002
U.S. locations
1
States / cities
Houston, Texas
Conditions
Parkinson Disease
Interventions
Low Vision Occupational Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
23andMe, Inc.
Industry
Eligibility
18 Years and older
Enrollment
13,576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
1
States / cities
Mountain View, California
Conditions
GBA1 Parkinson Disease
Interventions
gene therapy
Drug
Lead sponsor
Capsida Biotherapeutics, Inc.
Industry
Eligibility
21 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Chicago, Illinois • New York, New York • Philadelphia, Pennsylvania + 2 more
Conditions
Parkinson's Disease
Interventions
Ropinirole Hydrochloride
Drug
Lead sponsor
Agarwal, Pinky, M.D.
Individual
Eligibility
25 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
Englewood, Colorado
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
Insomnia, Parkinson's Disease
Interventions
valerian
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
30 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Parkinson's Disease
Interventions
Deep Brain Stimulation, DBS surgery
Device · Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Parkinson's Disease
Interventions
Entacapone
Drug
Lead sponsor
Novartis
Industry
Eligibility
20 Years and older
Enrollment
285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
East Hanover, New Jersey
Conditions
Dyskinesias, Parkinson Disease, Movement Disorders, Parkinsonian Disorders, Anti-Dyskinesia Agents
Interventions
AFQ056
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
Englewood, Colorado • Kansas City, Kansas • Milwaukee, Wisconsin
Conditions
Parkinson's Disease
Interventions
LY3962681, Placebo (aCSF)
Drug · Other
Lead sponsor
Prevail Therapeutics
Industry
Eligibility
30 Years to 80 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
7
States / cities
Englewood, Colorado • New Haven, Connecticut • Naples, Florida + 4 more
Conditions
Parkinson´s Disease
Interventions
Kinesia-ONE™, Kinesia-360™, Rotigotine
Device · Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Fountain Valley, California • Boca Raton, Florida • Winfield, Illinois + 5 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Inflammation in Patients With Parkinson's Disease Dementia or Dementia With Lewy Bodies

NCT02702102
Conditions
Diffuse Lewy Body Disease, Dementia With Lewy Bodies, Parkinson's Disease Dementia
Interventions
11C-PBR28
Drug
Lead sponsor
Columbia University
Other
Eligibility
60 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Parkinson Disease
Interventions
Gen0Bh Transcranial Focused Ultrasound System (Active), Gen0Bh Transcranial Focused Ultrasound System (Sham)
Device
Lead sponsor
Sanmai Technologies PBC dba Sanmai
Industry
Eligibility
22 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Tucson, Arizona • Santa Monica, California • Gainesville, Florida + 1 more
Enrolling by invitation Not applicable Interventional

TMS in Anxiety-Parkinson's Disease

NCT06999330
Conditions
Parkinsons Disease (PD), Anxiety
Interventions
Theta burst stimulation active coil, Sham coil
Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
40 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Saint Paul, Minnesota
Completed Phase 4 Interventional Results available

Anti-Diabetic Medications to Fight PD and LBD

NCT06263673
Conditions
Lewy Body Dementia, Parkinson Disease
Interventions
Sitagliptin, Dapagliflozin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Parkinsons Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 27 more
Not listed No phase listed Observational Accepts healthy volunteers

Spectroscopy in Parkinson Disease

NCT01005030
Conditions
Parkinson Disease
Interventions
Blood draw
Other
Lead sponsor
Molecular Biometrics, Inc.
Industry
Eligibility
46 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York
Conditions
Parkinson Disease (PD)
Interventions
Guided Cycling, Non-Contact Boxing, Traditional Physical Therapy Program (Standard of Care)
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
50 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
El Paso, Texas