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Mental Disorders clinical trials recruiting in the U.S.

61 studies for Mental Disorders are recruiting participants at sites across the United States.

Mental disorders (also called mental illnesses) include a wide range of problems. There are many causes. Learn more about what can help.

Cities with the most studies

• New York City, NY8 studies
• Baltimore, MD4 studies
• San Diego, CA4 studies
• Austin, TX4 studies
• Orlando, FL4 studies
• Miami, FL4 studies
• Washington, DC4 studies
• Chicago, IL4 studies
• New Haven, CT4 studies
• Charlotte, NC3 studies
• Boston, MA3 studies
• Atlanta, GA3 studies
• Houston, TX3 studies
• Cincinnati, OH3 studies
• Dallas, TX3 studies

By state

• Arizona3 studies
• California10 studies
• Colorado3 studies
• Connecticut4 studies
• Florida5 studies
• Georgia4 studies
• Illinois7 studies
• Maryland8 studies
• Massachusetts8 studies
• New Jersey5 studies
• New York12 studies
• North Carolina5 studies
• Ohio5 studies
• Oregon3 studies
• Pennsylvania4 studies
• South Carolina3 studies
• Texas6 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.