REFRACTIVE ERRORS

Clinical trials for REFRACTIVE ERRORS explained in plain language.

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Trials to join now! 5 Not yet recruiting 5 Not yet finished but already full! 1 Completed 7 Terminated 1

Free glasses for kids: a clearer view to better grades and happier minds?

Symptom relief Terminated

This study gave free eyeglasses to over 1,800 students aged 9-20 in Sierra Leone who had trouble seeing. The goal was to find out if correcting their vision with glasses would improve their math and reading skills, and also reduce anxiety and boost social behavior. Researchers me…

Matched conditions: REFRACTIVE ERRORS

Phase: NA • Sponsor: University of Minnesota • Aim: Symptom relief

Last updated Apr 26, 2026 20:01 UTC

REFRACTIVE ERRORS

Get alerted when new REFRACTIVE ERRORS trials appear

Free glasses for kids: a clearer view to better grades and happier minds?