Eye drops aim to replace reading glasses for millions

NCT ID NCT05646719

Summary

This study tested whether two types of prescription eye drops could safely improve blurry close-up vision caused by aging (presbyopia). Over 300 adults aged 40-64 tried either the experimental drops, a placebo, or a combination. The main goal was to see if the drops could help people read small print better without harming their distance vision.

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Contacts and locations

Locations

  • Athens, OH

    Athens, Ohio, 45701, United States

  • Austin, TX

    Austin, Texas, 73301, United States

  • Azusa, CA

    Azusa, California, 91702, United States

  • Bloomington, MN

    Bloomington, Minnesota, 55420, United States

  • Chesterfield, MO

    Chesterfield, Missouri, 63017, United States

  • Cranberry Township, PA

    Cranberry Township, Pennsylvania, 16066, United States

  • Delray Beach, FL

    Delray Beach, Florida, 33484, United States

  • Fargo, ND

    Fargo, North Dakota, 58103, United States

  • Garner, NC

    Garner, North Carolina, 27529, United States

  • Houston, TX

    Houston, Texas, 77055, United States

  • Kansas City, MO

    Kansas City, Missouri, 64133, United States

  • Lake Villa, IL

    Lake Villa, Illinois, 60046, United States

  • Longwood, FL

    Longwood, Florida, 32779, United States

  • Memphis, TN

    Memphis, Tennessee, 38119, United States

  • New Freedom, PA

    New Freedom, Pennsylvania, 17349, United States

  • Newport Beach, CA

    Newport Beach, California, 92663, United States

  • Northridge, CA

    Northridge, California, 91325, United States

  • Phoenix, AZ

    Phoenix, Arizona, 85003, United States

  • Pittsburg, KS

    Pittsburg, Kansas, 66762, United States

  • Rochester, NY

    Rochester, New York, 14618, United States

  • Roswell, GA

    Roswell, Georgia, 30076, United States

  • Saint Louis, MO

    St Louis, Missouri, 63128, United States

  • San Antonio, TX

    San Antonio, Texas, 78229, United States

  • Shawnee Mission, KS

    Shawnee Mission, Kansas, 66204, United States

  • Sioux Falls, SD

    Sioux Falls, South Dakota, 57108, United States

  • Smithtown, NY

    Smithtown, New York, 11787, United States

Conditions

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