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Epilepsy clinical trials recruiting in the U.S.

102 studies for Epilepsy are recruiting participants at sites across the United States.

Epilepsy is a brain disorder that causes people to have seizures. The seizures may be mild or severe. Learn about causes, diagnosis, and treatment.

Cities with the most studies

• Boston, MA18 studies
• Houston, TX15 studies
• New York City, NY14 studies
• Washington, DC13 studies
• Philadelphia, PA12 studies
• Durham, NC9 studies
• Phoenix, AZ9 studies
• Rochester, MN9 studies
• Cleveland, OH9 studies
• Miami, FL8 studies
• Birmingham, AL7 studies
• Mountain View, CA6 studies
• Dallas, TX6 studies
• Jacksonville, FL6 studies
• Nashville, TN6 studies
• San Diego, CA5 studies
• Minneapolis, MN5 studies
• Charlotte, NC5 studies
• St. Louis, MO5 studies
• Los Angeles, CA5 studies
• Cincinnati, OH4 studies
• Chicago, IL4 studies
• Aurora, CO4 studies
• Ann Arbor, MI4 studies
• Detroit, MI4 studies
• Pittsburgh, PA4 studies
• Orange, CA4 studies
• Baltimore, MD4 studies
• Boise, ID4 studies
• Clifton, NJ4 studies
• San Francisco, CA4 studies
• New Haven, CT3 studies
• Tampa, FL3 studies
• Kansas City, KS3 studies
• Springfield, IL3 studies
• Austin, TX3 studies
• Columbus, OH3 studies
• Orlando, FL3 studies
• Atlanta, GA3 studies
• Akron, OH3 studies

By state

• Alabama8 studies
• Arizona10 studies
• Arkansas3 studies
• California20 studies
• Colorado5 studies
• Connecticut3 studies
• Florida14 studies
• Georgia4 studies
• Idaho4 studies
• Illinois7 studies
• Kansas3 studies
• Maryland16 studies
• Massachusetts21 studies
• Michigan9 studies
• Minnesota11 studies
• Missouri6 studies
• New Hampshire7 studies
• New Jersey5 studies
• New York17 studies
• North Carolina12 studies
• Ohio15 studies
• Oregon3 studies
• Pennsylvania14 studies
• Tennessee7 studies
• Texas21 studies
• Utah3 studies
• Virginia3 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.