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Hidradenitis Suppurativa clinical trials recruiting in the U.S.

29 studies for Hidradenitis Suppurativa are recruiting participants at sites across the United States.

Hidradenitis suppurativa (HS), or acne inversa, is a chronic skin disease. It causes painful bumps in your armpits and groin. Learn about treatment.

Cities with the most studies

• Boston, MA9 studies
• Tampa, FL8 studies
• Phoenix, AZ6 studies
• Miami, FL6 studies
• New York City, NY5 studies
• New Orleans, LA5 studies
• Birmingham, AL5 studies
• Dallas, TX5 studies
• Philadelphia, PA4 studies
• Santa Clarita, CA4 studies
• Cleveland, OH4 studies
• The Bronx, NY4 studies
• Scottsdale, AZ4 studies
• Minneapolis, MN4 studies
• Durham, NC4 studies
• Baton Rouge, LA3 studies
• West Lafayette, IN3 studies
• Bowling Green, KY3 studies
• Louisville, KY3 studies
• Troy, MI3 studies
• Santa Monica, CA3 studies
• Boca Raton, FL3 studies
• Miami Gardens, FL3 studies
• Atlanta, GA3 studies
• Sandy Springs, GA3 studies
• Evanston, IL3 studies
• Baltimore, MD3 studies
• Detroit, MI3 studies
• St. Louis, MO3 studies
• Houston, TX3 studies
• San Francisco, CA3 studies
• Norfolk, VA3 studies
• Chicago, IL3 studies
• Huntington Beach, CA3 studies
• Portsmouth, NH3 studies
• Los Angeles, CA3 studies

By state

• Alabama5 studies
• Arizona8 studies
• California13 studies
• Florida11 studies
• Georgia8 studies
• Illinois6 studies
• Indiana6 studies
• Kentucky6 studies
• Louisiana7 studies
• Maryland3 studies
• Massachusetts10 studies
• Michigan7 studies
• Minnesota4 studies
• Missouri6 studies
• New Hampshire3 studies
• New Jersey3 studies
• New York8 studies
• North Carolina5 studies
• Ohio6 studies
• Pennsylvania7 studies
• South Carolina3 studies
• Texas9 studies
• Utah3 studies
• Virginia3 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.