NCT03021512

Functional Assessment of ADL in Patients Who Underwent Bifocal and Trifocal Presbyopic Correction

Retrospective Functional Assessment of Activities of Daily Living (ADL) in Patients Who Underwent Bilateral Implantation of Aspheric Bifocal Intraocular Lenses or Aspheric Trifocal Intraocular Lenses

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 80 (estimated)
• Sponsor: Democritus University of Thrace · Academic / Other
• Sex: All
• Age: 50 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

Patients who underwent bilateral bifocal or trifocal lenses implantation 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 objective of the study is the comparison in a series of ADLs of two cohorts of patients (group 1: subjects with bilateral bifocal lenses implantation, group 2: subjects with bilateral trifocal lenses implantation)

Conditions

• Presbyopia

Interventions

Type	Name	Description
PROCEDURE	Phaco with Restor	Phacoemulsification with bilateral bifocal intraocular lenses implantation
PROCEDURE	Phaco with Panoptix	Phacoemulsification with bilateral trifocal intraocular lenses implantation

Timeline

• Start date: 2017-01-01
• Primary completion: 2018-01-01
• Completion: 2018-01-01
• First posted: 2017-01-16
• Last updated: 2017-01-16

Locations

1 site across 1 country: Greece