A comparative study of keratometric measurements with portable Hand-Held automated keratometer in sitting and supine position with table mounted automated keratometer and IOL master in Pediatric age group
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 369
- 试验地点
- 1
- 主要终点
- To Compare Keratometry values with hand- held automated keratometer in sitting and supine position
研究概览
简要总结
This study is an observational cross -sectional study comparing keratometric measurements between portable hand held automated keratometer in sitting and supine position with table - mounted automated keratometer and IOL master in pediatric age group for a period of 6 months in 369 eyes of 5-15 years age group children attending pediatric OPD at Sankara eye hospital Guntur. Primary outcome measures will be to compare Keratometric values with Hand held automated keratometer in sitting and supine position for a period of 6 months . Secondary outcome measures will be to assess the variability of these measured K values with those of Table mounted keratometer and IOL master for a period of 6 months
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 5.00 Year(s) 至 15.00 Year(s)（—）
- 性别
- All
入选标准
- •All Children between the age group of 5-15 years attending pediatric OPD at Sankara Eye Hospital Guntur from April 15 to September 15 2024.
排除标准
- •Children younger than 5 years
- •Known Ocular Abnormalities like Nystagmus, Squint and Cataract
- •Any Conjunctival/ Corneal pathology like opacity or dystrophy
- •Any previous intraocular or extraocular surgery
- •Current / Previous contact lens wear
- •Uncooperative subjects.
结局指标
主要结局
To Compare Keratometry values with hand- held automated keratometer in sitting and supine position
时间窗: Every 3 months
次要结局
- To assess the variability of these measured K values with those of table mounted keratometer and IOL master(Every 3 months)
研究者
Dr USHA SIRIGIRI
SANKARA EYE HOSPITALGUNTUR