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临床试验/NCT04013789
NCT04013789已完成不适用

Comparison of Two Daily Disposable Lenses

Alcon Research2 个研究点 分布在 1 个国家目标入组 79 人开始时间: 2019年8月27日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
79
试验地点
2
主要终点
Mean Distance Visual Acuity (VA) With Study Lenses

研究概览

简要总结

The purpose of this study was to compare the clinical performance of the new DAILIES® AquaComfort PLUS® FreshTech (DACP FreshTech) contact lenses to an already marketed daily disposable contact lens, DAILIES® AquaComfort PLUS® (DACP).

详细描述

Subjects attended 4 scheduled visits for an expected duration of participation of 3 weeks.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Crossover
主要目的
Treatment
盲法
Double (Participant, Investigator)

入排标准

年龄范围
18 Years 至 35 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • At least 3 months of soft contact lens wearing experience;
  • Wears habitual lenses at least 5 days per week and at least 8 hours per day;
  • Uses digital devices (computer, tablet, and/or smart phone) for an average of 4 hours per day;
  • Experiences eye fatigue at least once per week attributable to digital device use with habitual lenses;
  • Is willing to NOT use rewetting/lubricating drops during the period of study product exposure;
  • Other protocol-specified inclusion criteria may apply.

排除标准

  • Routinely sleeps in contact lenses;
  • Known pregnancy at time of enrollment;
  • Binocular vision issues or issues of eye alignment;
  • Any eye infection, inflammation, disease or abnormality that contraindicates contact lens wear;
  • Use of medications as specified in the protocol;
  • Ocular surgery within the past 12 months;
  • Other protocol-specified exclusion criteria may apply.

结局指标

主要结局

Mean Distance Visual Acuity (VA) With Study Lenses

时间窗: Week 1, each product

VA was assessed at a distance of 4 meters using a letter chart and was measured in logarithm minimum angle of resolution (logMAR). A logMAR value of 0 equates to 20/20 Snellen visual acuity (normal distance eyesight), with a lower logMAR value indicating better visual acuity.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (2)

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