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Disorders of Excessive Somnolence clinical trials recruiting in the U.S.

16 studies for Disorders of Excessive Somnolence are recruiting participants at sites across the United States.

Cities with the most studies

• Cincinnati, OH9 studies
• Atlanta, GA9 studies
• San Antonio, TX9 studies
• Miami, FL8 studies
• Charlotte, NC8 studies
• Austin, TX7 studies
• Sugar Land, TX7 studies
• Columbia, SC7 studies
• Orlando, FL7 studies
• Lansing, MI6 studies
• Brandon, FL6 studies
• Staten Island, NY5 studies
• Dallas, TX5 studies
• Los Angeles, CA5 studies
• Reading, PA5 studies
• Macon, GA5 studies
• Houston, TX4 studies
• Baltimore, MD4 studies
• Colorado Springs, CO4 studies
• Farmington Hills, MI4 studies
• Boulder, CO4 studies
• Philadelphia, PA4 studies
• Frisco, TX4 studies
• Chicago, IL3 studies
• Spokane, WA3 studies
• St. Louis, MO3 studies
• Kansas City, KS3 studies
• Phoenix, AZ3 studies
• Madison, WI3 studies
• Sterling Heights, MI3 studies
• Columbus, OH3 studies

By state

• Alabama8 studies
• Arizona6 studies
• California8 studies
• Colorado7 studies
• Florida11 studies
• Georgia10 studies
• Illinois5 studies
• Kansas3 studies
• Maryland4 studies
• Massachusetts5 studies
• Michigan8 studies
• Minnesota3 studies
• Missouri4 studies
• Nevada3 studies
• New Jersey6 studies
• New York4 studies
• North Carolina9 studies
• Ohio10 studies
• Pennsylvania6 studies
• South Carolina9 studies
• Texas11 studies
• Washington3 studies
• Wisconsin4 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.