New eye drops zap redness fast and last for hours

NCT ID NCT06444529

First seen Nov 01, 2025 · Last updated May 12, 2026 · Updated 25 times

Summary

This study tested a medicated eye drop (apraclonidine) to see if it reduces eye redness from minor irritations better than a placebo drop. 159 adults with a history of using redness-relief drops took part. The main goal was to measure redness change 15 minutes and 10 hours after using the drops.

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Contacts and locations

Locations

  • Emerson Clinical Research Institute, Inc.

    Falls Church, Virginia, 22046, United States

  • Global Research Management

    Glendale, California, 91204, United States

  • Oculus Research, Inc.

    Garner, North Carolina, 27529, United States

  • Piedmont Eye Center

    Lynchburg, Virginia, 24502, United States

  • Scott & Christie and Associates, PC

    Cranberry Township, Pennsylvania, 16066, United States

Conditions

Explore the condition pages connected to this study.