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

243 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

• Orlando, FL29 studies
• Boston, MA28 studies
• St. Louis, MO22 studies
• Miami, FL21 studies
• New York City, NY21 studies
• Tampa, FL20 studies
• Atlanta, GA19 studies
• The Villages, FL18 studies
• Phoenix, AZ15 studies
• West Palm Beach, FL15 studies
• Los Angeles, CA14 studies
• Philadelphia, PA14 studies
• Indianapolis, IN14 studies
• Newton, MA13 studies
• Chicago, IL12 studies
• Irvine, CA12 studies
• Deltona, FL12 studies
• Dallas, TX12 studies
• San Diego, CA11 studies
• Houston, TX11 studies
• Port Saint Lucie, FL11 studies
• Baltimore, MD11 studies
• Seattle, WA10 studies
• Farmington Hills, MI10 studies
• Long Beach, CA10 studies
• Nashville, TN10 studies
• Austin, TX10 studies
• Pittsburgh, PA10 studies
• Anaheim, CA9 studies
• Cape Coral, FL9 studies
• Providence, RI9 studies
• Queens, NY9 studies
• Portland, OR9 studies
• Boca Raton, FL8 studies
• Jacksonville, FL8 studies
• New Haven, CT8 studies
• San Antonio, TX8 studies
• Melbourne, FL8 studies
• Hollywood, FL8 studies
• San Francisco, CA8 studies

By state

• Alabama8 studies
• Arizona23 studies
• California50 studies
• Colorado14 studies
• Connecticut12 studies
• District of Columbia5 studies
• Florida54 studies
• Georgia29 studies
• Hawaii3 studies
• Illinois20 studies
• Indiana16 studies
• Kansas5 studies
• Kentucky3 studies
• Louisiana8 studies
• Maryland14 studies
• Massachusetts46 studies
• Michigan17 studies
• Minnesota8 studies
• Mississippi5 studies
• Missouri26 studies
• Nevada7 studies
• New Jersey25 studies
• New York38 studies
• North Carolina19 studies
• Ohio17 studies
• Oklahoma6 studies
• Oregon10 studies
• Pennsylvania23 studies
• Rhode Island9 studies
• South Carolina4 studies
• Tennessee16 studies
• Texas38 studies
• Utah6 studies
• Virginia13 studies
• Washington17 studies
• Wisconsin7 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.