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Osteoarthritis clinical trials recruiting in the U.S.

68 studies for Osteoarthritis are recruiting participants at sites across the United States.

Osteoarthritis is the most common form of arthritis. It usually affects your hands, knees, hips, or spine. Learn about treatment and management.

Cities with the most studies

• New York City, NY9 studies
• Chicago, IL8 studies
• Salt Lake City, UT5 studies
• Philadelphia, PA5 studies
• Charlotte, NC5 studies
• Tampa, FL5 studies
• Birmingham, AL4 studies
• Orlando, FL4 studies
• El Cajon, CA4 studies
• New Orleans, LA4 studies
• Houston, TX4 studies
• Atlanta, GA4 studies
• Gainesville, FL4 studies
• Tucson, AZ3 studies
• Ann Arbor, MI3 studies
• Troy, MI3 studies
• San Antonio, TX3 studies
• Dallas, TX3 studies

By state

• Alabama5 studies
• Arizona8 studies
• California9 studies
• Colorado8 studies
• Florida18 studies
• Georgia4 studies
• Illinois10 studies
• Indiana4 studies
• Kentucky4 studies
• Louisiana5 studies
• Massachusetts5 studies
• Michigan7 studies
• New York13 studies
• North Carolina10 studies
• Ohio6 studies
• Oregon3 studies
• Pennsylvania14 studies
• South Carolina4 studies
• Tennessee5 studies
• Texas6 studies
• Utah6 studies
• Virginia3 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.