跳至主要内容
临床试验/NCT01100424
NCT01100424已完成不适用

Assessment of Tear Film-Based Proteins Associated With Care Solution Induced Corneal Staining

Alcon Research2 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2010年3月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
60
试验地点
2
主要终点
Tear Protein Expression

研究概览

简要总结

The purpose of this study was to investigate the association of inflammatory mediators found in the tear film during the development and following the induction of contact lens solution-induced corneal staining.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Crossover
主要目的
Supportive Care
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

  • For non-lens wearers:
  • Normal eyes.
  • Currently not wearing contact lenses and has not worn contact lenses for the previous 6 months.
  • Free of dry eye using the Ocular Surface Disease Index (Schiffman et al).
  • Other protocol-defined inclusion criteria may apply.
  • For contact lens wearers:
  • Currently wearing soft contact lenses.
  • Free of dry eye during lens wear using the Contact Lens Dry Eye Questionnaire Short-Form (Nichols et al, Cornea, 2002).
  • Reports a contact lens wearing time of at least 12 hours per day, 7 days per week, daily wear basis (not overnight wear).
  • Reports only occasional use of contact lens rewetting drops or artificial tears.
  • Other protocol-defined inclusion criteria may apply.

排除标准

  • For non-lens wearers and contact lens wearers:
  • Pregnant.
  • Participating in another research study.
  • Exhibiting staining with fluorescein in more than 5% of the total cornea (graded by "extent" of staining across 5 regions).
  • Other protocol-defined exclusion criteria may apply.

结局指标

主要结局

Tear Protein Expression

时间窗: 1 day

次要结局

  • Corneal Staining(1 day)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (2)

Loading locations...

相似试验