The Implantation Of Monofocal And Premium IOL Models - A Registry Study At The Kepler University Hospital
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 29
- 试验地点
- 1
- 主要终点
- uncorrected intermediate distance visual acuity
研究概览
简要总结
Modern day cataract surgery isn't just a rehabilitative procedure anymore but rather aims at improving a patient's quality of life by reducing the need for spectacles in everyday life to a minimum. One way of achieving this goal is by using different lens technologies, such as a monofocal lens paired a lens with EDOF technology, as EDOF lenses provide an enhanced depth of focus by creating a single elongated focal point. As this "mix-and-match" is well established, the aim of this study is to compare the monofocal lens cohort to the EDOF lens cohort and evaluate visual acuity and patient satisfaction.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 21 Years 至 99 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient age between 21-99 years
- •signed consent form
- •senile cataract LOCS III grading
- •Cataract surgery with monofocal or premium lens implantation
排除标准
- •missing signed consent form
- •macular pathologies
- •corneal pathologies
- •irregular astigmatism
- •pregnancy
结局指标
主要结局
uncorrected intermediate distance visual acuity
时间窗: 24 months
Percentage of patients with uncorrected intermediate distance visual acuity of logMAR \>0.2
uncorrected distance visual acuity
时间窗: 24 months
Percentage of patients with uncorrected distance visual acuity of logMAR \>0.1
uncorrected near visual acuity
时间窗: 24 months
Percentage of patients with uncorrected near visual acuity of logMAR \>0.2
次要结局
- Dysphotopsia(24 months)
- PRISQ-Questionnaire(24 months)
- Patient Satisfaction(24 months)
研究者
Matthias Bolz
Head of Ophthalmology
Johannes Kepler University of Linz