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

Democritus University of Thrace

Status: Unknown

Conditions: Presbyopia

Treatments: Other: Assessment of visual capacity

Study type: Observational

Funder types: Other

Identifiers

NCT02431156

PseudoPresbADL

Details and patient eligibility

About

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.

Full 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

Enrollment: 40 estimated patients

Sex: All

Ages: 50 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Presbyopic patients that underwent mini-monovision correction with bilateral myopic defocus with monofocal intraocular lenses implantation

Exclusion criteria

• Glaucoma
• Corneal pathology
• Fundus pathology
• Severe neurological/mental diseases that interfere with visual acuity

Trial design

40 participants in 1 patient group

monovision

Description:

Presbyopic patients that underwent mini-monovision correction with bilateral implantation of monofocal intraocular lenses. Their visual capacity in ADLs will be assessed.

Treatment:

Other: Assessment of visual capacity