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Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Neuro-Degenerative Disease Clear all
Completed No phase listed Observational Accepts healthy volunteers

Early-onset Alzheimer's Disease Phenotypes: Neuropsychology and Neural Networks

NCT03153371
View directory record Official record
Conditions
Alzheimer Disease, Early Onset, Alzheimer Disease, Alzheimer Disease, Late Onset, Dementia, Alzheimer Type, Logopenic Progressive Aphasia, Primary Progressive Aphasia, Visuospatial/Perceptual Abilities, Posterior Cortical Atrophy, Executive Dysfunction, Corticobasal Degeneration, Ideomotor Apraxia
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 85 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting Phase 2 Interventional

Cobimetinib in Refractory Langerhans Cell Histiocytosis (LCH), and Other Histiocytic Disorders

NCT04079179
View directory record Official record
Conditions
Langerhan's Cell Histiocytosis, Juvenile Xanthogranuloma, Erdheim-Chester Disease, Rosai Dorfman Disease, Neuro-Degenerative Disease, Histiocytic Sarcoma, Histiocytic Disorders, Malignant
Interventions
Cobimetinib
Drug
Lead sponsor
Carl Allen
Other
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
12
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Orange, California + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Not applicable Interventional Results available

A Culturally-Based Palliative Care Tele-consult Program for Rural Southern Elders

NCT03767517
View directory record Official record
Conditions
Cancer, Cardiac Disease, Pulmonary Disease, Neuro-Degenerative Disease, Renal Disease, Stroke, Sepsis, Hepatic Disease
Interventions
Active Intervention, Usual Care
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
55 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
Alexander City, Alabama • Meridian, Mississippi • Picayune, Mississippi + 1 more
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Jul 22, 2026, 5:56 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

FA Clinical Outcome Measures

NCT03090789
View directory record Official record
Conditions
Friedreich Ataxia, Neuro-Degenerative Disease
Interventions
Not listed
Lead sponsor
Friedreich's Ataxia Research Alliance
Other
Eligibility
4 Years to 80 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2030
U.S. locations
9
States / cities
Los Angeles, California • Denver, Colorado • Gainesville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 22, 2026, 5:56 AM EDT
Enrolling by invitation No phase listed Observational

Implementation of the NEDS EyeCTester App

NCT04607369
View directory record Official record
Conditions
Optic Nerve Disease, Macular Disease, Visual Pathway Disorder
Interventions
EyeCTester
Device
Lead sponsor
Neuro-Eye Diagnostic Systems, LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Bellaire, Texas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Not applicable Interventional

Golf Instruction Versus Tai Chi for People With Parkinson's Disease

NCT03563807
View directory record Official record
Conditions
Parkinson Disease, Movement Disorders, Neuro-Degenerative Disease
Interventions
Golf Instruction, Tai Chi Class
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Jul 22, 2026, 5:56 AM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Feasibility of Administering Clonidine as a Pharmacological Challenge in Imaging Studies

NCT04030572
View directory record Official record
Conditions
Neuro-Degenerative Disease, Cancer
Interventions
Clonidine Pill
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting No phase listed Observational

Neuroimaging in Healthy Aging and Senile Dementia (HASD_IND)

NCT04579120
View directory record Official record
Conditions
Alzheimer Disease
Interventions
[11C]-Pittsburgh Compound B ([11C]PiB), F 18 AV-1451 (Flortaucipir)
Drug
Lead sponsor
Tammie L. S. Benzinger, MD, PhD
Other
Eligibility
18 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

100-Year Human Aging Study

NCT07563777
View directory record Official record
Conditions
Aging, Aging Well, All-Cause Mortality, Mortality, Metabolic Syndrome, Cardiovascular Diseases, Cognitive Dysfunction, Musculoskeletal Diseases, Neoplasms, Frailty, Activities of Daily Living, Health-Related Quality of Life, Disability Physical, Neuro-Degenerative Disease, Dementia
Interventions
Comprehensive Multi-System Clinical Screening
Diagnostic Test
Lead sponsor
Longevity Metrics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,000,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2099
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Distribution of Biospecimens From Biorepositories/Biobanks for Research Use

NCT03884400
View directory record Official record
Conditions
Cancer, Pregnancy Related, Gastro-Intestinal Disorder, Cardio-Respiratory Distress, Women's Health: Endometriosis, Autoimmune Diseases, Nephritis, Healthy, Neuro-Degenerative Disease
Interventions
Specimens obtained from surgical, phlebotomy or other non-invasive procedure
Procedure
Lead sponsor
iSpecimen Inc
Industry
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Friedreich Ataxia Global Clinical Consortium UNIFIED Natural History Study

NCT06016946
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 16, 2025 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Carbon-11 Butanol: Whole Body Radiochemical and Radiation Safety

NCT04050800
View directory record Official record
Conditions
Neuro-Degenerative Disease
Interventions
Carbon 11 Butanol
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 89 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2021 · Synced Jul 22, 2026, 5:56 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Study of Social Behavior and Emotion in Frontotemporal Dementia, Alzheimer's Disease and Controls

NCT01147679
View directory record Official record
Conditions
Frontotemporal Dementia, Frontotemporal Degeneration, Alzheimer's Disease, Social Behavior
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
40 Years to 75 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2011 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Not applicable Interventional Results available

Smell, Voice and Nasal Swabs as Markers for Neuro-degenerative Disorders

NCT03299062
View directory record Official record
Conditions
Alzheimer Disease, Neurodegenerative Diseases
Interventions
Cytology and Immunohistochemistry
Diagnostic Test
Lead sponsor
University of Arkansas
Other
Eligibility
19 Years to 89 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2022 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Not applicable Interventional Results available

Clinical Utility of Pediatric Whole Exome Sequencing

NCT03525431
View directory record Official record
Conditions
Encephalopathy, Birth Defect, Intellectual Disability, Multiple Congenital Anomaly, Metabolic Disease, Epilepsy, Neuro-Degenerative Disease, Cerebral Palsy, Developmental Delay, Developmental Defect
Interventions
Whole Exome Sequencing
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 25 Years
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Fresno, California • Oakland, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Jul 22, 2026, 5:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Persons With Dementia and Their Extended Family Caregivers

NCT04863859
View directory record Official record
Conditions
Dementia, Dementia Alzheimers, Neuro-Degenerative Disease, Dementia of Alzheimer Type, Dementia Severe
Interventions
Not listed
Lead sponsor
Karen Roberto
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Blacksburg, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Completed No phase listed Observational Results available

Neurology Measures in FA Children

NCT03418740
View directory record Official record
Conditions
Friedreich Ataxia
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 18 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
3
States / cities
Los Angeles, California • Gainesville, Florida • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Osteoarthritis Pain, Morphine, and Placebo on Neuroendocrine Function in Men

NCT00088296
View directory record Official record
Conditions
Osteoarthritis
Interventions
Blood Draw
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
30 Years to 65 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Retinal Imaging in Neurodegenerative Disease

NCT03233646
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Parkinson's Disease, Multiple Sclerosis, Huntington Disease, Lewy Body Dementia, Frontotemporal Dementia, Amyotrophic Lateral Sclerosis (ALS), APOE-4 Positive, Traumatic Brain Injury, Concussion, Post-Traumatic Stress Disorder, Down Syndrome, Neuro-Degenerative Disease, Normal Cognition
Interventions
Retinal and Choroidal Imaging
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Active, not recruiting No phase listed Observational

A Prospective Natural History and Outcome Measure Discovery Study of Charcot-Marie-Tooth Disease, Type 4J

NCT06151600
View directory record Official record
Conditions
Peripheral Neuropathy, Neuro-Degenerative Disease, Neuromuscular Diseases
Interventions
Not listed
Lead sponsor
Elpida Therapeutics SPC
Industry
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
3
States / cities
San Francisco, California • Iowa City, Iowa • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 22, 2026, 5:56 AM EDT