Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 7:01 AM EDT

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Showing 889–912 of 5,558 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer's Disease
Interventions
AV-1451
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 120 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania
Conditions
Alzheimers Disease
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
55 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Sun City, Arizona • Delray Beach, Florida
Completed No phase listed Observational Accepts healthy volunteers

Autonomic Failure Patients for RNA Blood Sampling

NCT00742586
Conditions
Pure Autonomic Failure, Multiple System Atrophy, Parkinson's Plus Syndromes
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
50 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Neurofibromatosis 1, Social Skills
Interventions
PEERS
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
12 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
ALS, Amyotrophic Lateral Sclerosis
Interventions
Autologous Adipose-derived Mesenchymal Stromal Cells
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Conditions
Alzheimer's Disease
Interventions
Donepezil TDS
Drug
Lead sponsor
Corium, Inc.
Industry
Eligibility
30 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Healthy Adult
Interventions
[¹⁸F]MODAG-009 PET Imaging
Drug
Lead sponsor
MODAG GmbH
Industry
Eligibility
18 Years to 60 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Alzheimers Disease
Interventions
[F18] T808
Radiation
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
55 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
2
States / cities
Irvine, California • Los Angeles, California
Withdrawn No phase listed Observational Accepts healthy volunteers

A Composite MR Neuroimaging Marker for Alzheimer's Disease

NCT01615666
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Frontotemporal Dementia
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
50 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Amyotrophic Lateral Sclerosis
Interventions
surgical implantation
Device
Lead sponsor
Neuralstem Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Parkinson Disease, Freezing of Gait Symptoms in Parkinson Disease
Interventions
Experimental intervention, Active intervention
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
50 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Tempe, Arizona • Portland, Oregon
Not listed No phase listed Observational Accepts healthy volunteers

Charcot-Marie-Tooth Disease (CMT) Infant Scale (INC-6611)

NCT02979145
Conditions
Charcot-Marie-Tooth Disease
Interventions
No intervention involved
Other
Lead sponsor
Sydney Children's Hospitals Network
Other
Eligibility
Up to 4 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2016
U.S. locations
2
States / cities
Iowa City, Iowa • Philadelphia, Pennsylvania
Conditions
Alzheimer Disease
Interventions
SAM-531, placebo
Drug · Other
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
50 Years to 90 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
7
States / cities
Delray Beach, Florida • Hallandale, Florida • St. Petersburg, Florida + 4 more
Conditions
Retinitis Pigmentosa, Usher Syndrome Type 2, Usher Syndrome Type 3
Interventions
NT-501, Sham
Drug · Procedure
Lead sponsor
Neurotech Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
San Francisco, California
Conditions
Amyotrophic Lateral Sclerosis, Neurodegenerative Diseases
Interventions
Not listed
Lead sponsor
Drexel University College of Medicine
Other
Eligibility
20 Years to 85 Years
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Movement Disorders, Neurology, Parkinsons Disease
Interventions
Exablate Pallidotomy, Unilateral
Device
Lead sponsor
InSightec
Industry
Eligibility
30 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
4
States / cities
Baltimore, Maryland • New York, New York • Philadelphia, Pennsylvania + 1 more
Conditions
Normal Pressure Hydrocephalus
Interventions
[18F]Flutemetamol
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Princeton, New Jersey
Conditions
Depressive Symptoms, Inflammation
Interventions
Pleasant Events Program (PEP), Information Support (IS)
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
55 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
La Jolla, California
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
Alzheimer's Disease, Sleep Disorders
Interventions
social activity
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
55 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
1
States / cities
No. Little Rock, Arkansas
Completed No phase listed Observational Accepts healthy volunteers

The Sleep Amyloid, Slow WAve Race and Ethnicity Study

NCT03814603
Conditions
Alzheimer Disease
Interventions
PET-MR Scan, PiB
Procedure · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 75 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Parkinson Disease
Interventions
Placebo, PF-06649751 low dose (1 mg QD), PF-06649751 middle dose 1 (3 mg QD), PF-06649751 middle dose 2 (7 mg QD), PF-06649751 high dose (15 mg QD)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
40 Years to 85 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
33
States / cities
Phoenix, Arizona • Arcadia, California • Loma Linda, California + 26 more
Conditions
Huntington Disease
Interventions
Not listed
Lead sponsor
CHDI Foundation, Inc.
Other
Eligibility
20 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
9
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 6 more
Active, not recruiting Not applicable Interventional

Sensory-Evoked Cortical Gamma Oscillation

NCT05206305
Conditions
Alzheimer Disease
Interventions
GammaSense Stimulation device
Device
Lead sponsor
University of Tennessee Medical Center
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee