Evaluation of Two Daily Disposable Contact Lenses for Wearers With Astigmatism

The purpose of this trial is to compare the performance of two contact lenses for contact lens wearers with astigmatism.

Completed

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Key information

Conditions

Astigmatism Eye Diseases Myopia Refractive Errors

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Currently wearing soft contact lenses with astigmatism correction
Other protocol inclusion criteria may apply

Exclusion criteria

Eye injury or surgery within twelve weeks prior to enrollment
Currently enrolled in an ophthalmic clinical trial
Strabismus
Any use of medications for which contact lens wear could be contraindicated as determined by the investigator
Other protocol exclusion criteria may apply

Treatment and study plan

Nelfilcon A investigational contact lens

Device

Investigational, soft contact lens for astigmatism worn on a daily disposable basis.

Nelfilcon A commercial contact lens

Device

Commercially marketed, soft contact lens for astigmatism worn on a daily disposable basis.

Other names: Focus DAILIES Toric

Primary outcomes

Quality of Vision (Crisp and Clear)

Time frame: 1 week of wear

Quality of vision (crisp and clear), as interpreted and reported by the participant by eye on a questionnaire as a single, retrospective evaluation of one week's wear time. Quality of vision was assessed on a 10-point scale, with 1 being poor and 10 being excellent.

Sponsors and collaborators

Lead sponsor

CIBA VISION

Industry

Registry information

Important dates

Study start: 2010
Primary completion: 2010
Study completion: 2010
First posted: Sep 23, 2010
Registry last updated: Jul 10, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed