NCT01526902

Proclear 1-D Multifocal Nondispensing Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 49 (actual)
• Sponsor: CooperVision, Inc. · Industry
• Sex: All
• Age: 40 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

This study is designed to compare the relative performance related to subjective and objective vision between two multifocal soft contact lenses.

Detailed description

The aim of this study was to compare the subjective and objective vision. of Proclear® 1-D Multifocal test lenses (MF) with +0.75D overcorrection of the distance lens power in the nondominant eye compared to the Air Optix® Aqua Multifocal (CIBA VISION) contact lenses in low, Medium and High Add presbyopic subjects (+1.25 to +2.50 inclusive).

Conditions

• Presbyopia

Interventions

Type	Name	Description
DEVICE	omafilcon A / PC 1-D MF	Subjects were randomly assigned into either the omafilcon A/PC 1-D MF lenses with +0.75D over-correction in the non-dominant eye or the lotrafilcon B/Air Optix MF lenses then crossed-over into the alternative pair of study lenses.
DEVICE	lotrafilcon B / Air Optix MF	Subjects were randomly assigned into either the omafilcon A/PC 1-D MF lenses with +0.75D over-correction in the non-dominant eye or the lotrafilcon B/Air Optix MF lenses then crossed-over into the alternative pair of study lenses

Timeline

• Start date: 2012-02-01
• Primary completion: 2012-05-01
• Completion: 2012-05-01
• First posted: 2012-02-06
• Last updated: 2014-04-07
• Results posted: 2014-03-06

Locations

1 site across 1 country: United States