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Post Marketing Clinical Study on the Efficacy of Lenses From a New Prescription Protocol
Sponsor: Essilor International
Summary
The goal of this clinical trial is to assess improvements in visual performance and patient outcomes in wearing new spectacle lenses in general population. The two spectacle lenses will be compared after two weeks of wearing. The aims are: * to evaluate the visual superiority, and quality-of-life implications of Essilor® AVA™ spectacle lenses prescribed after a new subjective refraction protocol named AVA™ protocol. * to understand the benefits of using a high accuracy instrument and testing sequence over the standard testing sequence in determining a glasses prescription, as well as the overall subjective performance of the resulting glasses.
Official title: Post Market Clinical Study to Compare Vision With Essilor® AVA™ Lenses Following AVA™ Refraction Protocol to Equivalent Lenses Following Gold Standard Refraction Protocol.
Key Details
Gender
All
Age Range
18 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
120
Start Date
2025-09-22
Completion Date
2026-01
Last Updated
2025-10-03
Healthy Volunteers
No
Conditions
Interventions
AVA lenses
Participants are prescribed to receive AVA lenses through the AVA protocol and wear these lenses during 2 weeks.
Standard lenses
Participants are prescribed to receive Standard lenses through the Gold standard protocol and wear these lenses during 2 weeks.
Locations (1)
Clinical Optics Research Lab @ Borish Center for Ophthalmic Research Indiana University School of Optometry Indiana University
Bloomington, Indiana, United States