Neurology · California
Neurology studies in California
208 studies have at least one recruiting site in California. Neurology research spans migraine, Alzheimer’s disease, Parkinson’s disease, multiple sclerosis, epilepsy, stroke and nerve pain.
208 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 2
Open-Label Extension Protocol to SNK01-AD01 Study
NKGen Biotech, Inc.
- Location
- Glendale, CA
- Eligibility basics
- Ages 40–85
- RecruitingPhase 3
Efficacy and Safety of Masitinib Versus Placebo in the Treatment of ALS Patients
AB Science
- Location
- Los Angeles, CA + 5 other US sites
- Eligibility basics
- Ages 18–81
- RecruitingPhase 4
A Study of CREXONT (Carbidopa and Levodopa) Extended-Release Capsules in Participants With Parkinson's Disease
Impax Laboratories, LLC
- Location
- Aliso Viejo, CA + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Investigate Efficacy and Safety of Carisbamate as Adjunctive Treatment for Seizures Associated With LGS in Children and Adults
SK Life Science, Inc.
- Location
- Palo Alto, CA + 6 other US sites
- Eligibility basics
- Ages 4–55
- Recruiting
MiGo Tracker Remote Monitoring of Home Exercise After Stroke
Flint Rehabilitation Devices, LLC
- Location
- Downey, CA
- Eligibility basics
- Ages 18+
- Recruiting
Behavioral Treatment of Insomnia in Active-Duty Service Members With Traumatic Brain Injury
Noctem, LLC
- Location
- San Diego, CA
- Eligibility basics
- Ages 18+
- Recruiting
Augmented Reality BCI Longitudinal Study for Persons With Late Stage ALS
Cognixion
- Location
- Santa Barbara, CA
- Eligibility basics
- Ages 18+
- Recruiting
Dehydrated Human Amnion Membrane and Standard of Care Versus Standard of Care Alone in Nonhealing Diabetic Foot Ulcers
Axolotl Biologix
- Location
- Thousand Oaks, CA
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
Qudexy XR for the Prevention of Migraine in Children 6 to 11 Years Old
Upsher-Smith Laboratories
- Location
- La Jolla, CA + 5 other US sites
- Eligibility basics
- Ages 6–11
- Recruiting
EMAGINE 2.0 - Electromagnetic Field Ischemic Stroke - Novel Subacute Treatment
BrainQ Technologies Ltd.
- Location
- Downey, CA + 6 other US sites
- Eligibility basics
- Ages 22–80
- Recruiting
Telerehabilitation Early After Stroke
TRCare, Inc.
- Location
- Fullerton, CA
- Eligibility basics
- Ages 18+
- Recruiting
Encore PFO Closure Device - The PerFOrm Trial
Encore Medical Inc.
- Location
- La Jolla, CA + 7 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others
Michael Shy
- Location
- Los Angeles, CA + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2
University of Iowa
- Location
- Los Angeles, CA + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- Los Angeles, CA + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
GBPDC: Gut-Brain in PD Consortium Master Protocol
Duke University
- Location
- Stanford, CA + 3 other US sites
- Eligibility basics
- Ages 21–80
- RecruitingHealthy volunteers
Predicting Pre-dementia
Prevention Research Consortium Corp.
- Location
- San Diego, CA
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
Parkinson Progression Marker Initiative Online (PPMI Online)
Michael J. Fox Foundation for Parkinson's Research
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
- Location
- Fresno, CA + 88 other US sites
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
Enhancing Attention and Wellbeing Using Digital Therapeutics
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 60–99
- RecruitingHealthy volunteers
ASSESS ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Irvine, CA + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PREVENT ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- La Jolla, CA + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Caring for Dementia Caregivers in Ethnic Immigrant Communities
University of Southern California
- Location
- Los Angeles, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis
VA Office of Research and Development
- Location
- Loma Linda, CA + 8 other US sites
- Eligibility basics
- Ages 40+
Who these studies look for
Most require a confirmed diagnosis; memory studies often ask for a study partner who knows you well to attend some visits.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Why do memory studies need a study partner?
A partner can report day-to-day changes the participant may not notice. Each study explains what the partner is asked to do.