Glasses give kids a brighter future: study tests impact on learning and mental health

NCT ID NCT06065631

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study gave free eyeglasses to over 1,800 students aged 9-20 in Sierra Leone who had trouble seeing. Researchers wanted to find out if wearing glasses would improve their math and reading skills, and also help with anxiety and social well-being. The study was planned to last one school year, but was ended early.

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Conditions

The condition(s) this trial relates to.

hyperopia myopia refractive error

As listed by the trial registrant

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

Contacts and locations

Locations

  • Innovations for Poverty Action (IPA)

    Freetown, Sierra Leone