NCT00722891已完成不适用
Ocular Responses to Acute and Chronic Lens Wear
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Quantify the ocular response to acute and chronic lens wear using slit lamp examination, tear assay and corneal sensitivity.
研究概览
简要总结
The purpose of this study was to determine whether ocular surface sensitivity to pneumatic, mechanical and chemical stimulation would be affected by the use of the combination of a specific silicone hydrogel lens material with two lens care products over a four week period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 17 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Is at least 17 years old and has full legal capacity to volunteer;
- •Is correctable to a visual acuity of 6/7.5 (20/25) or better (both eyes) with their habitual vision correction;
- •Is a current soft lens wearer and wears contact lenses six or more days/week;
- •Has clear corneas and no active ocular disease.
排除标准
- •Has any clinically significant blepharitis or dry eye;
- •Has undergone corneal refractive surgery;
- •Is aphakic;
- •Has any active ocular disease;
- •Has any systemic disease affecting ocular health;
- •Is using any systemic or topical medications that may affect ocular health;
结局指标
主要结局
Quantify the ocular response to acute and chronic lens wear using slit lamp examination, tear assay and corneal sensitivity.
时间窗: 5 months
次要结局
未报告次要终点
研究者
研究点 (2)
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