NCT02431156

Functional Assessment of Activities of Daily Living (ADL) in Patients Who Underwent Mini-monovision Correction

Retrospective Functional Assessment of Activities of Daily Living (ADL) in Patients Who Underwent Mini-monovision Correction With Bilateral Implantation of Aspheric Monofocal Intraocular Lenses

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 40 (estimated)
• Sponsor: Democritus University of Thrace · Academic / Other
• Sex: All
• Age: 50 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

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.

Detailed description

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

Conditions

• Presbyopia

Interventions

Type	Name	Description
OTHER	Assessment of visual capacity	Visual capacity (VC) is variable comprised by three sub-variables: a) (DVC) Visual capacity for activities requiring distant vision, b) (IVC) Visual capacity for activities requiring intermediate vision, and c) (NVC) Visual capacity for activities requiring near vision. VC will be measured in a scale from 1 to 100 as the sum of the DVC, IVC and NVC

Timeline

• Start date: 2015-03-01
• Primary completion: 2015-06-01
• Completion: 2015-06-01
• First posted: 2015-04-30
• Last updated: 2015-04-30

Locations

1 site across 1 country: Greece