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Evaluation of Delefilcon A Contact Lenses
Sponsor: Alcon Research
Summary
The purpose of the study is to evaluate the lens fit characteristics of delefilcon A contact lenses with different base curves and diameters.
Official title: Clinical Evaluation of Overall Lens Fit of Delefilcon A Contact Lenses of Different Diameters and Base Curves
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
267
Start Date
2025-04-28
Completion Date
2025-08-26
Last Updated
2026-08-21
Healthy Volunteers
No
Conditions
Interventions
Delefilcon A contact lenses with different base curves and diameters
Silicone hydrogel contact lenses for the optical correction of refractive ametropia (myopia and hyperopia) in phakic or aphakic persons with non-diseased eyes with up to approximately 1.50 diopters (D) of astigmatism that does not interfere with visual acuity.
Delefilcon A contact lenses with standard base curves and diameters
Silicone hydrogel contact lenses for the optical correction of refractive ametropia (myopia and hyperopia) in phakic or aphakic persons with non-diseased eyes with up to approximately 1.50 diopters (D) of astigmatism that does not interfere with visual acuity.
Locations (16)
Kurata Eyecare Center
Los Angeles, California, United States
Elsa Pao, OD
Oakland, California, United States
Pacific Rims Optometry
San Francisco, California, United States
Pearson Research Center, PA
Longwood, Florida, United States
Kindred Optics at Maitland Vision
Maitland, Florida, United States
Eyeconic Family Eyecare
Dallas, Georgia, United States
Dr. Schwartz Optometrist and Associates
Sterling Heights, Michigan, United States
Coldwater Vision Research
Coldwater, Mississippi, United States
SUNY College of Optometry Clinical Vision Research Center
New York, New York, United States
NC Eye Associates, OD, PLLC
Apex, North Carolina, United States
See Eye Care Optometry
Charlotte, North Carolina, United States
ProCare Vision Centers, Inc.
Granville, Ohio, United States
Eyecare Professionals, Inc
Powell, Ohio, United States
Wyomissing Optometric Center
Wyomissing, Pennsylvania, United States
West Bay Eye Associates
Warwick, Rhode Island, United States
Southern College of Optometry
Memphis, Tennessee, United States