Refraction error
Clinical trials for Refraction error explained in plain language.
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New glasses aim to stop myopia in its tracks
Disease control CompletedThis study tested two types of advanced glasses—lenslet spectacles and violet filter glasses—against standard single-vision lenses to see if they could slow the worsening of nearsightedness (myopia) in 90 people aged 8 to 20. Participants wore the glasses during all waking hours …
Matched conditions: REFRACTION ERROR
Sponsor: University of Faisalabad • Aim: Disease control
Last updated Jun 27, 2026 14:02 UTC
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Eye scans could spot hidden vision risk in down syndrome
Diagnosis CompletedResearchers in Denmark are screening teenagers with Down syndrome for keratoconus, a condition that thins and bulges the cornea and can blur vision. The study uses corneal tomography to measure how common keratoconus is at different ages in this group. The goal is to find the bes…
Matched conditions: REFRACTION ERROR
Sponsor: University of Aarhus • Aim: Diagnosis
Last updated Sep 04, 2026 00:00 UTC
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Birth control pills could reshape your cornea, study suggests
Knowledge-focused CompletedThis study looks at whether taking combined oral contraceptive pills changes the shape and optical quality of the cornea — the clear front part of the eye. Researchers will measure corneal curvature and irregularities in women aged 18-40 before they start the pill and again after…
Matched conditions: REFRACTION ERROR
Sponsor: Elshimaa A.Mateen • Aim: Knowledge-focused
Last updated Jul 11, 2026 00:00 UTC