Corneal endothelial changes in scleral lens wearers in keratoconic eyes.
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- There will be changes as per the sample size
研究概览
简要总结
Aim is to evaluate the corneal endothelial changes in scleral lens wearers in keratoconic eyes. It is a retrospective study where the data in hospital EMR will be used from 5 years back to find the difference in the endothelial with specular microscopy.
This might indicate that scleral lens are useful and may have an effect on endothelial layer by protecting it or the cell count may decrease by wearing contact lens.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 80.00 Year(s)（—）
- 性别
- All
入选标准
- •Participants directly fitted with scleral lens in at least one eye without any previous history of using any other modality lenses other than scleral lenses.
- •Must have had measurements taken before and after initiation of SL wear.
排除标准
- •Active inflammatory or infective disease.
- •having fuchs dystrophy, ACUTE hydrops or ocular trauma or surgery.
结局指标
主要结局
There will be changes as per the sample size
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
calculation to determine the effect of intervention
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
that can be INCREASE OR decrease in the
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
corneal endothelial INCLUDING COEFFFICIENT
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
OF VARIATION, HEX SCORE AND CELL
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
COUNT OF CORNEAL ENDOTHELIAL
时间窗: At 6 months and then at 1 year and 3 years the data will be recorded
次要结局
- secondary outcome is the same as my primary(outcome which is an event, variable, or)
研究者
Shruti Dagar
The Sankara Nethralaya Academy