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Anxiety clinical trials recruiting in the U.S.

270 studies for Anxiety are recruiting participants at sites across the United States.

It's normal to be anxious at times. It may be time to get help if anxiety attack is severe or when anxiety doesn't stop. Learn about anxiety disorders.

Cities with the most studies

• New York City, NY24 studies
• Boston, MA22 studies
• Durham, NC11 studies
• Los Angeles, CA10 studies
• Aurora, CO10 studies
• Washington, DC9 studies
• Miami, FL9 studies
• Houston, TX9 studies
• Columbus, OH8 studies
• Chicago, IL8 studies
• St. Louis, MO7 studies
• Charleston, SC7 studies
• Pittsburgh, PA7 studies
• Philadelphia, PA7 studies
• San Diego, CA7 studies
• Baltimore, MD7 studies
• Madison, WI5 studies
• Dallas, TX5 studies
• New Haven, CT5 studies
• Birmingham, AL5 studies
• Providence, RI4 studies
• Queens, NY4 studies
• Jacksonville, FL4 studies
• Cambridge, MA4 studies
• Atlanta, GA4 studies
• San Francisco, CA4 studies
• Ann Arbor, MI4 studies
• Mountain View, CA4 studies
• Harrisburg, PA4 studies
• Charlottesville, VA4 studies
• Orlando, FL3 studies
• San Bernardino, CA3 studies
• Gainesville, FL3 studies
• Brooklyn, NY3 studies
• Austin, TX3 studies
• Cleveland, OH3 studies
• Tallahassee, FL3 studies
• Edison, NJ3 studies
• Knoxville, TN3 studies
• Cincinnati, OH3 studies

By state

• Alabama8 studies
• Arizona5 studies
• California36 studies
• Colorado15 studies
• Connecticut8 studies
• District of Columbia5 studies
• Florida22 studies
• Georgia5 studies
• Illinois11 studies
• Louisiana4 studies
• Maryland11 studies
• Massachusetts28 studies
• Michigan8 studies
• Minnesota4 studies
• Missouri8 studies
• Montana4 studies
• Nevada4 studies
• New Jersey7 studies
• New York34 studies
• North Carolina13 studies
• Ohio15 studies
• Oklahoma5 studies
• Pennsylvania21 studies
• Rhode Island4 studies
• South Carolina7 studies
• Tennessee4 studies
• Texas18 studies
• Virginia8 studies
• Washington5 studies
• Wisconsin8 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.