NCT04031118已完成不适用
Corneal Oxygen Uptake With Apioc Contact Lenses
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Corneal Oxygen Uptake Rate
研究概览
简要总结
The purpose of this research is to determine if a new investigational contact lens shape allows the eye to get more oxygen.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Device Feasibility
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Provide informed consent.
- •Appear willing and able to adhere to instructions set forth in the protocol.
- •Be between the ages of 18 and
- •Be an experienced contact lens wearer.
- •Be an eyecare clinician or clinician-in-training.
- •Flat and steep keratometry readings within 40 to 50D.
- •Clear, healthy corneas with no irregular astigmatism.
- •Normal, healthy conjunctiva in both eyes.
- •Be able to provide corneal topography measurements.
- •Be able to provide manifest refraction measurements.
排除标准
- •Irregular corneal astigmatism.
- •Use of topical or systemic antihistamines within the previous week.
- •Use of topical ophthalmic drops within the previous two days.
- •History of corneal surgery.
- •Currently pregnant or lactating.
- •Systemic disease that would interfere with contact lens wear.
- •Previous diagnosis of dry eye syndrome.
结局指标
主要结局
Corneal Oxygen Uptake Rate
时间窗: up to 45 seconds
uptake of oxygen by human cornea in vivo
次要结局
未报告次要终点
研究者
研究点 (2)
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