Skip to main content
OpenTrials
Completed

NCT Number: NCT03969290

Clinical Performance of Two Daily Disposable Contact Lenses - Study 1

The purpose of this study is to evaluate end of day (EOD) visual acuity (VA) at distance when wearing Precision1™ contact lenses compared to Acuvue® Moist contact lenses.

Completed

Looking for future studies?

Notify Me

Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Alcon Investigative Site

Jena, 07745, Germany

About this study

The expected duration of subject participation in the study is 1-8 days, with 3 scheduled visits (Screening, Dispense, Exit).

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Able to understand and sign an approved Informed Consent form
  • Successful wear of spherical soft contact lenses for distance correction in both eyes during the past 3 months for a minimum of 5 days per week and 8 hours per day
  • Best corrected VA of logMAR 0.10 or better in each eye
  • Willing to discontinue artificial tears and rewetting drops during the study
  • Able to wear contact lenses within the protocol-specified sphere power range
  • Other protocol-specified inclusion criteria may apply.

Exclusion criteria

  • Any anterior segment infection, inflammation, or abnormality or disease that contraindicates contact lens wear, as determined by the Investigator
  • Any use of systemic or ocular medications for which contact lens wear could be contraindicated, as determined by the Investigator
  • History of ocular or intraocular surgery, including refractive surgery, and/or irregular cornea
  • Wearing habitual contact lenses in an extended wear modality (routinely sleeping in lenses for at least 1 night per week) over the last 3 months prior to enrollment
  • Previous 3 years or current wearers of Acuvue Moist or DAILIES TOTAL1® contact lenses
  • Other protocol-specified exclusion criteria may apply.

Treatment and study plan

Verofilcon A contact lenses

Device

Daily disposable silicone hydrogel contact lenses indicated for the optical correction of refractive ametropia (myopia and hyperopia)

Other names: Precision1™

Etafilcon A contact lenses

Device

Daily disposable contact lenses indicated for the optical correction of refractive ametropia (myopia and hyperopia)

Other names: Acuvue® Moist

Primary outcomes

  1. End of day (EOD) visual acuity at distance

    Time frame: Day 1, after 8 hours of wear

    Visual acuity (VA) will be measured in "logarithm of the minimum angle of resolution" (logMAR). A lower logMAR value indicates better visual acuity.

Sponsors and collaborators

Lead sponsor

Alcon Research

Industry

Registry information

Important dates

Study start
2019
Primary completion
2019
Study completion
2019
First posted
May 31, 2019
Registry last updated
Aug 22, 2019

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.