Investigating the Effects of Screen Brightness and Warm Tone Modulation on Dry Eye Symptoms
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 47
- 试验地点
- 1
- 主要终点
- The severity of dry eye symptoms
研究概览
简要总结
The purpose of this study is to identify how various popular methods of changing computer screen settings affect dry eye symptoms (eye pain, grittiness, tearing, burning, etc.). Specifically, this study will examine if there are differences in effects of blue light blocking (F.lux app or night shift) versus reducing screen brightness on the symptoms of dry eye.
详细描述
After the initial survey, participants will be randomized by a randomization tool internal to Redcap to be in one of three arms of intervention: no intervention, screen brightness reduction to 50%, and tone modulator application. Instructions will be e-mailed to participants to explain the steps they must take depending on which treatment arm they are randomized to. Adherence will be monitored and assessed at the time of post-intervention survey. If participants have issues with the software of complying, they will be able to contact the research team at any point.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 100 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adult person (18+) with intact vision who uses computers
排除标准
- •Children (<18 years)
- •Adult person without intact vision
- •Adult who does not use computer screens
结局指标
主要结局
The severity of dry eye symptoms
时间窗: Day 30
Participants will complete a post-intervention survey to measure the severity of dry eye symptoms.
The frequency of dry eye symptoms
时间窗: Day 30
Participants will complete a post-intervention survey to measure the frequency of dry eye symptoms.
次要结局
未报告次要终点