Developing and Validating VR-Enabled Ophthalmic Clinics: A New Paradigm for Visual Function Testing
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
- 主要终点
- Accommodative Response
研究概览
简要总结
This study aimed to design and validate a VR-based ophthalmic clinic that replicates traditional tests of visual acuity, stereopsis, and contrast sensitivity within an immersive digital environment. Using a rigorously developed system based onprogrammable interfaces, and standardized testing paradigms, we compared VR assessments against gold-standard clinical tools in a cohort of healthy adult participants. Key outcomes included test consistency, correlation, user acceptability, visual fatigue, and time efficiency. Our findings offer evidence for the viability of VR as a platform for remote ophthalmic testing and pave the way for scalable digital eye care delivery.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Health Services Research
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The study included healthy individuals older than 18 years of age with a best-corrected visual acuity (BCVA) of <0.1 logarithm of minimum angle of resolution (logMAR) and no ongoing or prior history of ocular or systemic disease.
排除标准
- •The study excluded healthy individuals younger than 18 years of age with a best-corrected visual acuity (BCVA) of >0.1 logarithm of minimum angle of resolution (logMAR) with ongoing or prior history of ocular or systemic disease.
结局指标
主要结局
Accommodative Response
时间窗: 60 min
The actual amount of accommodation that exists is measured with a skiascope
AC/A Ratio
时间窗: 60 min
The ratio of accommodation convergence to accommodation is measured and calculated by maddox
次要结局
未报告次要终点
研究者
Jin Yuan
Clinical Professor
Zhongshan Ophthalmic Center, Sun Yat-sen University