IRCT201107103827N3已完成未知
Comparison of cross-cylinder and single method of photorefractive keratectomy in correcting medium-high astigmatism :A randomized clinical study
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 50
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
- 20 years 至 50 years（—）
- 性别
- All
入选标准
- •age more than 20 years, refractive stability for at least one year and regular and symmetric astigmatism more than 1.50 diopters
- •Exclusion criteria: corneal thickness less than 480 micron, keratoconus or suspected keratoconus, active ocular disease and systemic collagen disease
排除标准
- 未提供
研究者
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