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Autoimmune Diseases clinical trials recruiting in the U.S.

77 studies for Autoimmune Diseases are recruiting participants at sites across the United States.

Autoimmune diseases are where your immune system attacks healthy cells in your body by mistake. Learn about the symptoms, tests, and treatments.

Cities with the most studies

• Houston, TX21 studies
• Washington, DC19 studies
• New York City, NY19 studies
• Philadelphia, PA17 studies
• Durham, NC15 studies
• Boston, MA13 studies
• Chicago, IL13 studies
• Los Angeles, CA12 studies
• Atlanta, GA9 studies
• Dallas, TX9 studies
• Miami, FL8 studies
• Milwaukee, WI8 studies
• Cleveland, OH8 studies
• Portland, OR8 studies
• San Francisco, CA7 studies
• Orange, CA7 studies
• Seattle, WA7 studies
• Pittsburgh, PA7 studies
• Cedar Rapids, IA7 studies
• Memphis, TN6 studies
• Salt Lake City, UT6 studies
• Rochester, MN6 studies
• Louisville, KY6 studies
• Kansas City, KS6 studies
• Baltimore, MD6 studies
• Ann Arbor, MI6 studies
• Jacksonville, FL6 studies
• The Bronx, NY6 studies
• New Haven, CT5 studies
• Phoenix, AZ5 studies
• Mountain View, CA5 studies
• Orlando, FL5 studies
• Nashville, TN5 studies
• Sacramento, CA5 studies
• Aurora, CO5 studies
• San Diego, CA5 studies
• Oklahoma City, OK4 studies
• Charleston, SC4 studies
• Tampa, FL4 studies
• Denver, CO4 studies

By state

• Alabama5 studies
• Arizona7 studies
• Arkansas4 studies
• California28 studies
• Colorado9 studies
• Connecticut5 studies
• District of Columbia6 studies
• Florida22 studies
• Georgia11 studies
• Illinois17 studies
• Indiana4 studies
• Iowa7 studies
• Kansas7 studies
• Kentucky8 studies
• Maryland21 studies
• Massachusetts15 studies
• Michigan9 studies
• Minnesota9 studies
• Missouri7 studies
• Nebraska3 studies
• New Jersey5 studies
• New York24 studies
• North Carolina20 studies
• Ohio13 studies
• Oklahoma4 studies
• Oregon9 studies
• Pennsylvania22 studies
• South Carolina4 studies
• Tennessee10 studies
• Texas24 studies
• Utah7 studies
• Virginia7 studies
• Washington8 studies
• Wisconsin8 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.