Retrospective Functional Assessment of Activities of Daily Living (ADL) in Patients Who Underwent Mini-monovision Correction With Bilateral Implantation of Aspheric Monofocal Intraocular Lenses
试验速览
- 阶段
- 不适用
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Assessment of Visual capacity (VC)
研究概览
简要总结
Patients who underwent mini-monovision (with bilateral myopic defocus, MM-BMD) surgery for presbyopia correction with monofocal intraocular lenses implantation are supposed to have sufficient uncorrected vision capacity for activities of daily living (ADLs) that require: a) distant vision(DV), (ie. driving), b) intermediate vision (IV), (ie. computer word processing), c) near vision (NV), (ie. book reading). Primary objectives of the study are: 1) the development of a series of tasks in a research setting that will simulate common ADLs that require DV, IV, and NV. 2) the identification of potential correlations of the tasks in the research setting with demographic, clinical and other parameters of the study participants.
详细描述
Patients who underwent mini-monovision (with bilateral myopic defocus, MM-BMD) surgery for presbyopia correction with monofocal intraocular lenses implantation are supposed to have sufficient uncorrected vision capacity for activities of daily living (ADLs) that require: a) distant vision(DV), (ie. driving), b) intermediate vision (IV), (ie. computer word processing), c) near vision (NV), (ie. book reading). Primary objectives of the study are: 1) the development of a series of tasks in a research setting that will simulate common ADLs that require DV, IV, and NV. 2) the identification of potential correlations of the tasks in the research setting with demographic, clinical and other parameters of the study participants
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 50 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Presbyopic patients that underwent mini-monovision correction with bilateral myopic defocus with monofocal intraocular lenses implantation
排除标准
- •Corneal pathology
- •Fundus pathology
- •Severe neurological/mental diseases that interfere with visual acuity
结局指标
主要结局
Assessment of Visual capacity (VC)
时间窗: 1 year following mini-monovision correction surgery
VC will be measured as the sum of DVC, IVC, and NVC
次要结局
- Visual capacity for activities that require distant vision (DVC)(1 year following mini-monovision correction surgery)
- Visual capacity for activities that require intermediate vision (IVC)(1 year following mini-monovision correction surgery)
- Visual capacity for activities that require near vision (NVC)(1 year following mini-monovision correction surgery)
研究者
Georgios Labiris
Assistant Professor
Democritus University of Thrace