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Dementia clinical trials in Los Angeles, CA

12 studies for Dementia are looking for participants at sites in and around Los Angeles (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

A Study of LY3439539 in Participants With Alzheimer's Disease

RecruitingPhase 1
  • Inglewood Clinical, Los Angeles
Ages 50 to 85 · All sexes · Updated Sep 24, 2026 · NCT07598370

A Study to Evaluate the Efficacy and Safety of KarXT + KarX-EC for Cognitive Impairment in Alzheimer's Disease (MINDSET 2)

RecruitingPhase 3
  • Inglewood Clinical, Los Angeles
Ages 60 to 85 · All sexes · Updated Sep 17, 2026 · NCT06976203

Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults

RecruitingPhase 4Healthy volunteers welcome
  • Cedars-Sinai Medical Center, Los Angeles
  • VA Greater Los Angeles, Los Angeles
Ages 75 and older · All sexes · Updated Sep 1, 2026 · NCT04262206

A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation

RecruitingPhase 2/3Healthy volunteers welcome
  • University of Southern Califonria, Los Angeles
Ages 18 and older · All sexes · Updated Jul 27, 2026 · NCT05552157

A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation

RecruitingPhase 2/3Healthy volunteers welcome
  • University of Southern Califonria, Los Angeles
Ages 18 and older · All sexes · Updated Jul 27, 2026 · NCT06647498

A Clinical Trial to Learn About the Effects of VHB937 in People With Early Alzheimer's Disease

RecruitingPhase 2
  • University of California at Los Angeles, Los Angeles
Ages 50 to 85 · All sexes · Updated Jun 26, 2026 · NCT07094516

A Dyadic Sleep Health Approach for Persons With Alzheimer's Disease and Caregivers

RecruitingHealthy volunteers welcome
  • University of California Los Angeles, Los Angeles
  • Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles
Ages 18 and older · All sexes · Updated Jun 18, 2026 · NCT05452031

The INSPIRE -Faith Study: Intervention Strategies for Preserving Intellectual Resilience and Engagement

RecruitingHealthy volunteers welcome
  • Crenshaw Christian Center, Los Angeles
Ages 55 to 85 · All sexes · Updated May 28, 2026 · NCT06741865

New Approach to Objectively Measure Social Engagement in Older Adults With Hearing Loss

RecruitingObservational studyHealthy volunteers welcome
  • Los Angeles General Medical Center, Los Angeles
  • University of Southern California, Los Angeles
Ages 60 and older · All sexes · Updated May 11, 2026 · NCT06781749

Testing & Refinement of CarePair: An Assessment and Referral Platform to Support Family Caregivers of Alzheimer's Disease and Related Dementias.

RecruitingHealthy volunteers welcome
  • University of Southern California, Los Angeles
Ages 18 and older · All sexes · Updated Mar 5, 2026 · NCT06418971

Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy (CADASIL) Study

RecruitingObservational studyHealthy volunteers welcome
  • University of California, Los Angeles
Ages 18 and older · All sexes · Updated Jan 15, 2026 · NCT05677880

Transcranial Photobiomodulation (tPBM) in Alzheimer's Disease Study

Recruiting
  • CSMC, Los Angeles
Ages 55 to 89 · All sexes · Updated Nov 19, 2025 · NCT07224607

About Dementia

People with dementia have serious problems with two or more brain functions, such as memory and language. Affects the ability to do normal activities.

More about Dementia on MedlinePlus

Dementia trials in other cities

Other studies in Los Angeles

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.