Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 10, 2026, 11:55 PM EDT

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Showing 169–192 of 5,551 matching trials from the live ClinicalTrials.gov search.
Recruiting No phase listed Observational Accepts healthy volunteers

Autoimmune Features of Neurodegenerative Disorders

NCT04239079
Conditions
Parkinson Disease, Alzheimer Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
55 Years to 90 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
40 Years and older
Enrollment
14 participants
Timeline
2018 – 2023
U.S. locations
3
States / cities
San Francisco, California • Atlanta, Georgia • Columbus, Ohio
Conditions
Alzheimer's Disease
Interventions
ST101, Placebo
Drug
Lead sponsor
Sonexa Therapeutics, Inc.
Industry
Eligibility
50 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
15
States / cities
Costa Mesa, California • Redlands, California • San Diego, California + 12 more
Completed Not applicable Interventional Results available

Mild Cognitive Impairment and Obstructive Sleep Apnea

NCT01482351
Conditions
Obstructive Sleep Apnea, Mild Cognitive Impairment
Interventions
CPAP adherence intervention, Attention control intervention
Behavioral
Lead sponsor
George Mason University
Other
Eligibility
55 Years to 89 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
3
States / cities
Abington, Pennsylvania • Philadelphia, Pennsylvania • Fairfax, Virginia
Conditions
Spinal Muscular Atrophy
Interventions
Nusinersen
Drug
Lead sponsor
Biogen
Industry
Eligibility
2 Years to 15 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
4
States / cities
Boston, Massachusetts • New York, New York • Dallas, Texas + 1 more
Conditions
Amyotrophic Lateral Sclerosis
Interventions
autologous mesenchymal stem cells
Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Agitation, Dementia
Interventions
T2:C100, Placebo
Drug
Lead sponsor
University of Southern California
Other
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
10
States / cities
Washington D.C., District of Columbia • Miami, Florida • Tampa, Florida + 6 more
Recruiting No phase listed Observational Accepts healthy volunteers

Friedreich Ataxia Global Clinical Consortium UNIFIED Natural History Study

NCT06016946
Conditions
Friedreich Ataxia
Interventions
Not listed
Lead sponsor
Friedreich's Ataxia Research Alliance
Other
Eligibility
Not listed
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2048
U.S. locations
9
States / cities
Los Angeles, California • Denver, Colorado • Gainesville, Florida + 6 more
Conditions
Alzheimer's Disease, Dementia, Mild Cognitive Impairment
Interventions
PET Scan
Device
Lead sponsor
American College of Radiology
Other
Eligibility
65 Years and older
Enrollment
18,488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Conditions
Wolfram Syndrome, Diabetes Mellitus, Optic Nerve Atrophy, Deafness, Diabetes Insipidus, Ataxia
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
0 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Osteopenia, Spinal Muscular Atrophy, Cerebral Palsy, Muscular Dystrophy, Spina Bifida, Rett Syndrome
Interventions
Assisted Standing Treatment Program
Other
Lead sponsor
Gillette Children's Specialty Healthcare
Other
Eligibility
3 Years to 14 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Saint Paul, Minnesota
Conditions
Myasthenia Gravis
Interventions
Subcutaneous immunoglobulins
Drug
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Washington D.C., District of Columbia • St Louis, Missouri
Conditions
Myasthenia Gravis
Interventions
Blood sample
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
311 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
10
States / cities
Irvine, California • Los Angeles, California • New Haven, Connecticut + 7 more
Completed No phase listed Observational Accepts healthy volunteers

A Study of Brain Aging in Vietnam War Veterans

NCT01687153
Conditions
Traumatic Brain Injury, Post Traumatic Stress Disorder, Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 90 Years
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2021
U.S. locations
19
States / cities
Sun City, Arizona • Irvine, California • La Jolla, California + 14 more
Conditions
Alzheimer's Disease, Dementia, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
American College of Radiology
Other
Eligibility
18 Years and older
Enrollment
6,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Parkinson Disease
Interventions
Sensory-Augmented Postural Training
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Completed No phase listed Observational Accepts healthy volunteers

NAC-003 P.L.U.S. Program (Progress Through Learning Understanding & Support)

NCT01370954
Conditions
Early Memory Loss, Mild Cognitive Impairment, Alzheimer's Disease, Vascular Dementia
Interventions
CerefolinNAC®
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Hickory, North Carolina
Conditions
Autosomal Dominant Optic Atrophy, Optic Atrophy, Autosomal Dominant, Optic Atrophies, Hereditary, Kjer Optic Atrophy
Interventions
Not listed
Lead sponsor
PYC Therapeutics
Industry
Eligibility
8 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Miami, Florida • Seattle, Washington
Conditions
Myotonic Dystrophy Type 1
Interventions
rhIGF-I/rhIGFBP-3, placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
21 Years to 65 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
12
States / cities
Orange, California • Sacramento, California • Kansas City, Kansas + 9 more
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
Terminated Phase 3 Interventional Results available

NET-PD LS-1 Creatine in Parkinson's Disease

NCT00449865
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
Alzheimer's Disease
Interventions
[18F]AZD4694
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Branch Retinal Vein Occlusion
Interventions
Brolucizumab 6 mg, Aflibercept 2 mg, Sham injection
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
26
States / cities
Phoenix, Arizona • Mountain View, California • Santa Barbara, California + 21 more