| Summary: | Jennifer Swingle Fogt, Kimberly Patton College of Optometry, The Ohio State University, Columbus, OH, USACorrespondence: Jennifer Swingle Fogt, College of Optometry, The Ohio State University, 338 W 10th Ave, Columbus, OH, 43210, USA, Tel +1 614 292 0882, Email Fogt.78@osu.eduObjective: The purpose of this study was to assess the wear experience of participants while wearing a toric daily disposable contact lens with water surface technology over long days of lens wear.Methods: Existing soft toric contact lens wearers were fit with the daily disposable study lenses. Participants assessed their initial comfort, vision, and satisfaction with the lenses by visual analog scale (VAS) survey. After a successful 1-week follow-up visit, participants were scheduled for 5 survey days, in which surveys were deployed to their smartphones for immediate assessments of comfort and quality of vision on a 1– 10 scale at 10, 12, 14, and 16 hours of lens wear on 5 subsequent weeknights. The final study visit assessed visual acuity, and overall lens wear experience surveys were completed with VAS surveys. The overall median and interquartile (IQR) range of all surveys were calculated.Results: Thirty bilateral toric lens wearers completed the study. Median (IQR) initial impression VAS scores were 97(12) for quality of vision, 100(9) for comfort, and 96(10) for satisfaction. Median evening surveys resulted in comfort scores of 10(1) at 10 hours, 9(2) at 12 hours, 9(2) at 14 hours, and 8(2) at 16 hours of wear. Median evening surveys resulted in quality of vision scores of 10(1) at 10 hours, 10(2) at 12 hours, 9(2) at 14 hours, and 9(3) at 16 hours of wear. VAS scores for overall experience were 97(9) for comfort, 95(13) for vision, and 8(31) for dryness. End-of-day VAS scores were 93(21) for comfort, 90(15) for vision, and 21(38) for dryness. Mean (±standard deviation) OU LogMAR visual acuity with the study lenses was − 0.19(0.06).Conclusion: Surveys of wear experience resulted in high scores for comfort and vision over the course of a long day of wear with the daily disposable study lenses in this population of patients with astigmatism.Keywords: soft contact lenses, daily disposable, end-of-day, comfort, vision
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