Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation : Early Results in Patients With Congenital Cataract
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 4
- 试验地点
- 1
- 主要终点
- Change from baseline in astigmatism after cataract surgery at 24 months
研究概览
简要总结
This study was conducted to evaluate changes of reduction of corneal astigmatism with toric intraocular lens(IOL) in congenital cataract.
详细描述
This retrospective study included 6 eyes from 4 patients (mean age 7.2 years) with congenital cataract who had an astigmatism of 2.5 to 4.0 D prior to cataract surgery. Review of preoperative and postoperative visual acuity (UCVA), refraction, toric axis was performed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 1 Year 至 13 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children less than 14 years
- •Congenital cataract at initial visit
- •Symmetrical keratometric astigmatism more than 2.0 D
排除标准
- •Microcornea (horizontal corneal diameter less than 9.5mm-asper that particular age)
- •Corneal pathology
- •Keratoconus
- •Irregular astigmatism
研究组 & 干预措施
Acrysof toric IOL
Acrysof Toric intraocular lens in congenital cataract
干预措施: Acrysof Toric IOL (Device)
结局指标
主要结局
Change from baseline in astigmatism after cataract surgery at 24 months
时间窗: preop, 3,6,12,24 month postop
Measurement of refraction after cataract surgery was performed.
次要结局
- Change from baseline in quality of vision after cataract surgery at 24 months.(preop, 3,6,12,24 months postop)
研究者
Bo Young Chun
Department of Ophthalmology, School of medicine, Kyungpook National University
Kyungpook National University Hospital