Condition
Refractive Error Correction clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Refractive Error Correction clinical trials that are recruiting, at sites in 2 countries (most in United States (1), Portugal (1)). By phase: Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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Metric-Optimized Glasses for Children with Down Syndrome
This study tests whether glasses prescribed from computer analysis of eye images help improve vision in children with Down syndrome more than glasses prescribed by standard eye exams.
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Algorithm-guided eye refraction for children aged 6–12
This project tests whether an algorithm-guided subjective refraction program (two versions) can give accurate non-cycloplegic eyeglass prescriptions for children 6–12 compared with the usual manual subjective refraction.
Related topics
Quick answers
How many Refractive Error Correction clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (1 trial), Portugal (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.