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临床试验/NCT04120389
NCT04120389Unknown不适用

Efficacy of an Ocular Bandage Contact Lens for the Treatment of Dry Eye After Complicated and Combined Cataract Surgery

Second Affiliated Hospital, School of Medicine, Zhejiang University1 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2020年3月13日最近更新:
适应症

试验速览

阶段
不适用
发起方
入组人数
30
试验地点
1
主要终点
Schirmer test with anesthesia

研究概览

简要总结

To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after complicated and combined cataract surgery

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Double (Participant, Investigator)

入排标准

年龄范围
40 Years 至 80 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • cataract patients(age 40-80)
  • complex symptom(such as:corneal opacity、small pupil、zonule relaxationlens subluxation、Shallow Anterior Chamber、hypermature cataract、hard nucleus,etc)
  • dry eye disease

排除标准

  • simplex age-related cataract
  • contact lens use
  • ocular therapies such as 0.05% cyclosporine A or steroids in the last 3 months
  • any systemic diseases such as heart diseases, diabetes and psychosis

结局指标

主要结局

Schirmer test with anesthesia

时间窗: 3 months postoperatively

The Schirmer test was performed by inserting a test strip

Tear Breakup Time

时间窗: 3 months postoperatively

Tear Breakup Time was performed to assess tear film stability

Ocular Surface Disease Index questionnaire

时间窗: 3 months postoperatively

Ocular Surface Disease Index questionnaire were included 12 questions,and each was rated from 0-4

次要结局

  • Fluorescein Staining(3 months postoperatively)
  • Subjective symptoms(3 months postoperatively)

研究者

发起方
Second Affiliated Hospital, School of Medicine, Zhejiang University
申办方类型
Other
责任方
Sponsor

研究点 (1)

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