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ClinicalTrials.gov public records Last synced May 22, 2026, 1:39 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2 Interventional Results available
Conditions
Parkinson's Disease
Interventions
CVN424 150 mg, Placebo
Drug
Lead sponsor
Cerevance Beta, Inc.
Industry
Eligibility
30 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced May 22, 2026, 1:39 AM EDT
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
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Multiple Sclerosis
Interventions
gold nanocrystals
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
18 Years to 55 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Chemotherapy, Nerve Degeneration, Nerve Conduction
Interventions
Not listed
Lead sponsor
NeuroMetrix, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2010 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Pantothenate Kinase-Associated Neurodegeneration
Interventions
Deferiprone oral solution, Placebo
Drug
Lead sponsor
ApoPharma
Industry
Eligibility
4 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional Results available
Conditions
Alzheimer's Disease, Seizures
Interventions
Low/High/Placebo Dose Keppra (Levetiracetam)
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced May 22, 2026, 1:39 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Traumatic Brain Injury
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Sleep Evaluation, MRI, High-Resolution, Health & Physical Exam, Physical Function, Blood Testing and Biomarker Analysis, Applanation Tonometry, PET brain imaging, [C-11]6-OH-BTA-1, [F-18]AV-1451
Diagnostic Test · Drug
Lead sponsor
David Okonkwo, MD, PhD
Other
Eligibility
29 Years to 59 Years · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced May 22, 2026, 1:39 AM EDT
Completed Phase 2 Interventional Results available
Conditions
Amyotrophic Lateral Sclerosis
Interventions
AT-1501
Drug
Lead sponsor
Anelixis Therapeutics, LLC
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
12
States / cities
Phoenix, Arizona • Orange, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Alzheimer Disease, Alzheimer Dementia, Frontotemporal Dementia
Interventions
Spectral-Domain Optical Coherence Tomography (SD-OCT), Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET), Comprehensive Ophthalmic Examination, Fundus Photography
Device · Diagnostic Test
Lead sponsor
University of Michigan
Other
Eligibility
45 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 27, 2022 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Parkinson's Disease
Interventions
Gold Nanocrystals
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
30 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Gold Nanocrystals
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
35 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2023 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Menkes Disease, Occipital Horn Syndrome, Unexplained Copper Deficiency
Interventions
Copper Histidine
Drug
Lead sponsor
Cyprium Therapeutics, Inc.
Industry
Eligibility
Up to 80 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Mitochondrial Diseases, Drug Resistant Epilepsy, Leigh Disease, Leigh Syndrome, Mitochondrial Encephalopathy (MELAS), Pontocerebellar Hypoplasia Type 6 (PCH6), Alpers Disease, Alpers Syndrome
Interventions
Vatiquinone, Placebo
Drug · Other
Lead sponsor
PTC Therapeutics
Industry
Eligibility
Up to 20 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
12
States / cities
San Diego, California • Stanford, California • New Haven, Connecticut + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced May 22, 2026, 1:39 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers
Conditions
Alzheimer Disease, Cognitive Impairment, Cognitive Decline
Interventions
Amyloid PET scan, Tau PET scan using MK-6240, Neurocognitive testing, MRI
Radiation · Drug · Behavioral + 1 more
Lead sponsor
University of California, Irvine
Other
Eligibility
60 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Brain Injuries, Traumatic, Demyelinating Disorder, Alzheimer Disease
Interventions
F18-3F4AP
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Pantothenate Kinase-Associated Neurodegeneration
Interventions
Fosmetpantotenate, Placebo
Drug
Lead sponsor
Travere Therapeutics, Inc.
Industry
Eligibility
6 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
9
States / cities
Irvine, California • Washington D.C., District of Columbia • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Alzheimer's Disease
Interventions
aerobic exercise-training, stretch exercise
Behavioral
Lead sponsor
Howard University
Other
Eligibility
60 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 13, 2014 · Synced May 22, 2026, 1:39 AM EDT
Conditions
REM Sleep Behavior Disorder, Pre-motor Parkinson Disease, Symptomatic Parkinson Disease
Interventions
Carvedilol
Drug
Lead sponsor
Michele Tagliati, MD
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Friedreich Ataxia
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
10 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Subjective Cognitive Concerns, Mild Cognitive Impairment, Mild Behavioral Impairment, Healthy Aging
Interventions
AROMHA Brain Health Test
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced May 22, 2026, 1:39 AM EDT
Conditions
Childhood-Onset Neurodegeneration With Brain Atrophy (CONDBA)
Interventions
nL-UBTF-001
Drug
Lead sponsor
n-Lorem Foundation
Other
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced May 22, 2026, 1:39 AM EDT
Completed Phase 4 Interventional Results available
Conditions
TBI-Traumatic Brain Injury
Interventions
simvastatin, Placebo Oral Tablet
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 14, 2021 · Synced May 22, 2026, 1:39 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Cortico Basal Degeneration, Corticobasal Syndrome, Corticobasal Syndrome(CBS), Corticobasal Degeneration, Corticobasal Degeneration (CBD), Corticobasal Syndrome (CBS)
Interventions
C-11 ER176 Radiotracer, C-11 PiB, AV1451 Tau
Diagnostic Test
Lead sponsor
Jennifer Whitwell
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2025 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Mild Cognitive Impairment, Hypertension
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced May 22, 2026, 1:39 AM EDT