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Evaluating the Success of Habitual Multifocal Wearers When Refit With a New Lens Design

Presbyopia Clinical Trial

Official title:
Evaluating the Success of Habitual Multifocal Wearers When Refit With a New Lens Design

Clinical Trial Summary

The objective of the study was to adapt existing multifocal soft lens wearers to a CONTROL lens for 2 weeks and then evaluate the success of switching them to the TEST lens, with a review after 2 weeks.

Clinical Trial Description

This was a prospective, crossover, bilateral daily wear, and subject masked dispensing study. The habitual contact lenses were not optimized. There was no randomization of the study lenses, participants wore the control lenses for the first wear period and the test for the second wear period. Participants wore each study lens for 3-7 days and then attend a prescription optimization visit. After this optimization visit, they wore each study lens for a 2-week period. During the 2-week wear period, participants recorded their subjective lens-wear experience remotely. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04952701
Study type Interventional
Source Coopervision, Inc.
Contact
Status Completed
Phase N/A
Start date October 21, 2021
Completion date January 14, 2022
View Details
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