First-Sight Refractive Error Correction in the Developing World

Completed

Conditions studied: Vision Loss

In brief

The aim of this study is to test the efficacy of the First-Sight refractive kit designed to provide refractive correction of simple hyperopia, myopia and astigmatism with autorefraction.

Key facts

Study ID

NCT01598818

Run by

University of Nebraska

People needed

150

Starts

2012-05-11

Expected to finish

2014-01-13

Last updated by the study team

2023-09-01

Who can join

Age: 7 and older, up to 50. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects must be 7 years of age and older
• Healthy subjects with no known ocular trauma, no surgery, ocular disease or pathology that would prevent obtainment of best correctable visual acuity to 20/30.

You may not qualify if…

• Refractive error greater than (+)/(-) 6.00 diopter, or astigmatism greater than 1.50 diopters.
• Known ocular (corneal, lenticular, vitreal, or retinal) pathology that may limit best correctable visual acuity.

Where it is running

• University of Nebraska Medical Center, Department of Ophthalmology — Omaha, Nebraska, United States
• Justinien Hospital — Cap-Haïtien, Haiti

Full record on ClinicalTrials.gov

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