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Photophobia clinical trials recruiting in the U.S.

9 studies for Photophobia are recruiting participants at sites across the United States.

Cities with the most studies

• Cincinnati, OH3 studies
• Washington, DC3 studies
• Omaha, NE3 studies
• Houston, TX3 studies

By state

• Arizona3 studies
• California3 studies
• District of Columbia3 studies
• Florida3 studies
• Georgia3 studies
• Iowa3 studies
• Michigan3 studies
• Minnesota3 studies
• Nebraska3 studies
• New York3 studies
• Ohio4 studies
• Texas3 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.