IRCT20180428039441N1招募中3 期
Short versus long term topical steroid effect on corneal haze incidence after photorefractive keratectomy with mitomycin-C
oor Eye hospital0 个研究点目标入组 222 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 发起方
- 入组人数
- 222
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 21 years 至 40 years（—）
- 性别
- All
入选标准
- •PRK candidates in following criteria
- •Age: 21-40 years
- •Spherical Equivalent (SE): 0 to -6.00 Diopter
- •Astigmatism: equal to -2.00 D or less
- •Best corrected visual acuity (BCVA): 20/25 or better
- •Patient's desire to participate in study and post-operative follow-ups
- •Discontinuing soft contact lenses using 1 week and hard contact lenses 3 weeks before first examination
- •Steady refractive errors (change < 0.5 dioptre) during a year before photorefractive keratectomy
排除标准
- •Pregnancy, breastfeeding or pregnancy planning during the study period
- •Using corticosteroid medications (topical or systemic) that interfere with the recovery process
- •Systemic diseases such as diabetes or Thyroid disease
- •Glaucoma or intraocular pressure greater than 21 mm Hg
- •Keratoconus, any corneal irregularity or opacity
- •Untreated Blepharitis or MGD (meibomian gland dysfunction)
- •Ocular surgery history
研究者
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