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Retinitis Pigmentosa clinical trials recruiting in the U.S.

21 studies for Retinitis Pigmentosa are recruiting participants at sites across the United States.

Cities with the most studies

• Dallas, TX4 studies
• Washington, DC3 studies
• Portland, OR3 studies
• Philadelphia, PA3 studies

By state

• California6 studies
• Florida5 studies
• Maryland5 studies
• Michigan3 studies
• Minnesota3 studies
• Oregon3 studies
• Pennsylvania3 studies
• Texas5 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.