Home › Alzheimer's Disease

Alzheimer's Disease clinical trials recruiting in the U.S.

237 studies for Alzheimer's Disease are recruiting participants at sites across the United States.

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.

Cities with the most studies

• Boston, MA26 studies
• Orlando, FL25 studies
• St. Louis, MO23 studies
• Miami, FL21 studies
• New York City, NY21 studies
• Tampa, FL18 studies
• Atlanta, GA16 studies
• Philadelphia, PA15 studies
• Phoenix, AZ15 studies
• The Villages, FL15 studies
• Los Angeles, CA14 studies
• Indianapolis, IN14 studies
• Dallas, TX13 studies
• West Palm Beach, FL13 studies
• San Diego, CA12 studies
• Houston, TX12 studies
• Newton, MA12 studies
• Austin, TX11 studies
• Chicago, IL11 studies
• Baltimore, MD11 studies
• Irvine, CA11 studies
• Pittsburgh, PA10 studies
• Seattle, WA10 studies
• Portland, OR10 studies
• San Antonio, TX10 studies
• Nashville, TN10 studies
• Deltona, FL10 studies
• Cape Coral, FL9 studies
• Toms River, NJ9 studies
• Providence, RI9 studies
• Jacksonville, FL8 studies
• Queens, NY8 studies
• Durham, NC8 studies
• New Haven, CT8 studies
• Farmington Hills, MI8 studies
• Boca Raton, FL8 studies
• Charlotte, NC8 studies
• Long Beach, CA8 studies
• Las Vegas, NV8 studies
• Melbourne, FL8 studies

By state

• Alabama9 studies
• Arizona23 studies
• California48 studies
• Colorado13 studies
• Connecticut12 studies
• District of Columbia5 studies
• Florida51 studies
• Georgia24 studies
• Hawaii3 studies
• Illinois19 studies
• Indiana16 studies
• Kansas7 studies
• Louisiana8 studies
• Maryland14 studies
• Massachusetts45 studies
• Michigan15 studies
• Minnesota9 studies
• Mississippi5 studies
• Missouri29 studies
• Nevada8 studies
• New Jersey25 studies
• New York37 studies
• North Carolina21 studies
• Ohio17 studies
• Oklahoma7 studies
• Oregon11 studies
• Pennsylvania24 studies
• Rhode Island9 studies
• South Carolina3 studies
• Tennessee16 studies
• Texas41 studies
• Utah5 studies
• Virginia13 studies
• Washington17 studies
• Wisconsin6 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.