Visual Outcome with Multifocal vs Monofocal IOLs after Phacoemulsification
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- To compare and assess the uncorrected visual acuity and best corrected visual acuity in patients undergoing Phacoemulsification with multifocal IOL vs monofocal IOL.
研究概览
简要总结
Title of study
Visual outcome with multifocal vs monofocal IOLs after Phacoemulsification.
Patients to be included
-
Visually significant senile cataract.
-
Age more than equal to 50 years.
-
Regular corneal astigmatism of less than equal to1.0D
Patients to be excluded
- Active ocular infection (keratitis, conjunctivitis, episcleritis,
scleritis)
-
Previous ocular inflammation (uveitis, choroiditis, retinitis)
-
History of ocular trauma.
-
History of contact lens use.
-
Corneal disease or dystrophies
-
Pterygium
-
Glaucoma
8.Posterior segment abnormalities (diabetic or hypertensive
retinopathy, macular pathology)
- History of long-term use of ophthalmic medication or drugs
affecting tear film .
Sample size is 30 in Each group
Assessment
To compare the visual outcome in terms of uncorrected visual acuity,
best corrected visual acuity, contrast sensitivity and to compare the adverse effects like glare and haloes in patients undergoing
Phacoemulsification with multifocal IOL vs monofocal IOl .
Analysis
Data will be analysed and appropriate statistical tests will be used to compile the results.
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- None
入排标准
- 年龄范围
- 50.00 Year(s) 至 99.00 Year(s)（—）
- 性别
- All
入选标准
- •Visually significant senile cataract.
- •Age more than equal to 50 years.
- •Regular corneal astigmatism of less than equal to 1.0D.
排除标准
- •Active ocular infection (keratitis, conjunctivitis, episcleritis, scleritis)
- •Previous ocular inflammation (uveitis, choroiditis, retinitis)
- •History of ocular trauma.
- •History of contact lens use.
- •Corneal disease or dystrophies
- •Pterygium
- •Posterior segment abnormalities (diabetic or hypertensive retinopathy, macular pathology).
- •History of long-term use of ophthalmic medication or drugs affecting tear film .
结局指标
主要结局
To compare and assess the uncorrected visual acuity and best corrected visual acuity in patients undergoing Phacoemulsification with multifocal IOL vs monofocal IOL.
时间窗: At Day1, Week1 ,Week4 , Week6 .
次要结局
- 1.To compare and assess the contrast sensitivity in patients undergoing Phacoemulsification with multifocal IOL vs monofocal IOL.(2.To compare the adverse effects like glare and haloes in patients undergoing Phacoemulsification with multifocal IOL vs monofocal IOL .)
研究者
DrOjasvi Mehta
ESIC,Medical college and Hospital , Faridabad, 121001