Could special glasses stop nearsightedness from getting worse?

NCT ID NCT07679477

ENROLLING_BY_INVITATION Disease control Sponsor: University of Bradford Source: ClinicalTrials.gov ↗

First seen Jul 01, 2026 · Last updated Jul 14, 2026 · Updated 3 times

Summary

This study tests whether special spectacle lenses called DIMS (defocus incorporated multiple segment) can slow the progression of nearsightedness (myopia) in university students aged 18 to 23. Participants wear either the DIMS lenses or standard single-vision glasses for comparison. Researchers measure changes in eye length and prescription over time to see if the lenses help control myopia.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: DIMS TED spectacle lenses (Hoya MiyoSmart IQ)
What this could lead to: If effective, these lenses could offer a simple, non-invasive way to slow worsening nearsightedness in young adults, reducing future eye health risks.
What could go wrong: This is a small early-stage study with only 38 participants, so results may not apply broadly. The lenses may not slow myopia significantly more than standard glasses.

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Conditions

The condition(s) this trial relates to.

myopia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

MYOPIA PROGRESSION

Contacts and locations

Locations

University of Bradford

Bradford, West Yorkshire, BD7 1NP, United Kingdom
University of Huddersfield

Huddersfield, United Kingdom

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