New color test could help people with severe vision loss

NCT ID NCT07085533

First seen Jan 04, 2026 · Last updated May 13, 2026 · Updated 25 times

Summary

This study looks at how color vision loss progresses in people with inherited retinal diseases (IRDs) and how it relates to changes in the retina's structure. About 200 participants, including those with various IRDs and healthy controls, will take color vision tests and have detailed eye scans. The researchers are also testing a new color discrimination tool designed for people with very low vision, to see if it works better than current tests.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Renmin Hospital of Wuhan University

    RECRUITING

    Wuhan, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.