Home › Brain Diseases

Brain Diseases clinical trials recruiting in the U.S.

45 studies for Brain Diseases are recruiting participants at sites across the United States.

Brain diseases affect different functions of the body from memory, speech, thinking clearly, how well the different organs work, or even movement.

Cities with the most studies

• Orlando, FL7 studies
• Boston, MA7 studies
• St. Louis, MO7 studies
• New York City, NY7 studies
• Houston, TX6 studies
• Washington, DC6 studies
• Miami, FL6 studies
• Pittsburgh, PA6 studies
• San Diego, CA5 studies
• Philadelphia, PA5 studies
• Los Angeles, CA4 studies
• West Palm Beach, FL4 studies
• Aurora, CO4 studies
• Akron, OH4 studies
• Atlanta, GA4 studies
• Nashville, TN3 studies
• Scottsdale, AZ3 studies
• Phoenix, AZ3 studies
• Tampa, FL3 studies
• Portland, OR3 studies
• Rochester, MN3 studies
• Mountain View, CA3 studies
• Chicago, IL3 studies
• Dallas, TX3 studies
• Arlington, VA3 studies
• Hollywood, FL3 studies

By state

• Arizona5 studies
• California14 studies
• Colorado6 studies
• District of Columbia3 studies
• Florida11 studies
• Georgia5 studies
• Illinois5 studies
• Maryland6 studies
• Massachusetts7 studies
• Michigan4 studies
• Minnesota3 studies
• Missouri8 studies
• New Jersey4 studies
• New York10 studies
• North Carolina5 studies
• Ohio7 studies
• Oregon4 studies
• Pennsylvania10 studies
• Tennessee6 studies
• Texas10 studies
• Virginia4 studies
• Washington5 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.