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Arthritis clinical trials recruiting in the U.S.

26 studies for Arthritis are recruiting participants at sites across the United States.

Arthritis can cause pain, swelling and stiffness in and around the joints. Learn about the different types of Arthritis and how they can affect you.

Cities with the most studies

• Washington, DC5 studies
• New York City, NY5 studies
• Houston, TX3 studies
• Chicago, IL3 studies
• Cedar Rapids, IA3 studies
• San Diego, CA3 studies

By state

• Arizona4 studies
• California7 studies
• Colorado3 studies
• Florida3 studies
• Georgia3 studies
• Illinois4 studies
• Indiana3 studies
• Iowa3 studies
• Maryland4 studies
• Massachusetts5 studies
• New Jersey3 studies
• New York5 studies
• North Carolina4 studies
• Pennsylvania5 studies
• South Carolina4 studies
• Tennessee3 studies
• Texas5 studies
• Washington3 studies
• Wisconsin3 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.