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Alzheimer's Disease clinical trials in St. Louis, MO
22 studies for Alzheimer's Disease are looking for participants at sites in and around St. Louis (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 →
Dominantly Inherited Alzheimer Network (DIAN)
RecruitingObservational studyHealthy volunteers welcome
- Washington University in St. Louis School of Medicine, St Louis
A Study of Zunveyl on Safety, Tolerability, Neuropsychiatric Symptoms, and Caregiver Distress in Alzheimer's Disease (RESOLVE)
RecruitingPhase 4
- Tekton Research Saint Louis Psychiatry, St Louis
- Psympatica, LLC, St Louis
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
RecruitingPhase 3
- Tekton Research, LLC - Saint Louis Psychiatry - PPDS, St Louis
Screening Study to Determine Individuals With Potential Trial Eligibility for Alzheimer's Disease Studies
RecruitingPhase 3
- Washington University School of MedicineClinical Translational Research Unit, St Louis
A Phase 3 Study to Evaluate the Safety and Efficacy of KarXT + KarX-EC for the Treatment of Agitation Associated With Alzheimer's Disease (ADAGIO-1)
RecruitingPhase 3
- Local Institution - 1667, St Louis
Study to Understand Novel Biomarkers in Researching Dementia
RecruitingObservational studyHealthy volunteers welcome
- Washington University School of Medicine, St Louis
Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers of a Pathogenic TTR Variant
RecruitingPhase 3
- Washington University in St. Louis, St Louis
Cardiac Magnetic Resonance and Echocardiography Study With Acoramidis
RecruitingPhase 4
- Washington University in St. Louis, St Louis
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
- Washington University in St. Louis, St Louis
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
- Washington University in St. Louis, St Louis
Sleep Trial to Prevent Alzheimer's Disease
RecruitingPhase 2Healthy volunteers welcome
- Washington University School of Medicine, St Louis
DORA and LP in Alzheimer's Disease Biomarkers
RecruitingPhase 2Healthy volunteers welcome
- Washington University in St. Louis, School of Medicine, St Louis
Investigation of Inflammation in Alzheimer's Disease and Related Dementias (ADRD) Using [11C]-CS1P1
RecruitingObservational studyHealthy volunteers welcome
- Washington University School of Medicine, St Louis
Beta Amyloid PET Imaging for Alzheimer Disease With [18F]-Fluselenamyl
RecruitingObservational studyHealthy volunteers welcome
- Washington University School of Medicine, St Louis
F 18 T807 Tau PET Imaging of Alzheimer's Disease
RecruitingObservational study
- Washington University School of Medicine, St Louis
Neuroimaging in Healthy Aging and Senile Dementia (HASD_IND)
RecruitingObservational study
- Washington University School of Medicine, St Louis
Trial-Ready Cohort-Down Syndrome (TRC-DS)
RecruitingObservational study
- Washington University, St. Louis, St Louis
Late Onset Alzheimer's Disease
RecruitingObservational studyHealthy volunteers welcome
- Joanne Norton, St Louis
Alzheimer"s Imaging Biomarkers in Obesity
RecruitingObservational studyHealthy volunteers welcome
- Washington University School of Medicine, St Louis
Just-In-Time Adaptive Interventions (JITAIs) in a Digital Mental Health Intervention for Middle-Aged and Older Adults With Chronic Pain
Recruiting
- Washington University in St. Louis School of Medicine, St Louis
A Trial Evaluating the Effect of NIO752 on Tau Synthesis Measured by a Process Known as SILK
RecruitingPhase 1
- Washington University in St. Louis, St Louis
Imaging Biomarkers in Preclinical and Symptomatic AD
RecruitingObservational study
- Washington University School of Medicine, St Louis
About Alzheimer's Disease
Alzheimer's disease is a brain disorder that slowly destroys memory and thinking skills. It's the most common cause of dementia among older adults.
More about Alzheimer's Disease on MedlinePlus
Alzheimer's Disease trials in other cities
- Boston, MA26 studies
- Orlando, FL25 studies
- New York City, NY21 studies
- Miami, FL20 studies
- Tampa, FL17 studies
- Atlanta, GA16 studies
- The Villages, FL15 studies
- Philadelphia, PA15 studies
- Phoenix, AZ15 studies
- Indianapolis, IN14 studies
- Los Angeles, CA14 studies
- West Palm Beach, FL13 studies
Other studies in St. Louis
- Non-Small Cell Lung Cancer73 studies
- Breast Cancer64 studies
- Metastatic Cancer54 studies
- Colorectal Cancer50 studies
- Cancer (all types)46 studies
- Prostate Cancer46 studies
- Lung Cancer39 studies
- Ovarian Cancer38 studies
- Pancreatic Cancer33 studies
- Endometrial Cancer29 studies
- Head and Neck Squamous Cell Carcinoma28 studies
- Heart Failure26 studies
From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.