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

Democritus University of Thrace

Status: Unknown

Conditions: Presbyopia

Treatments: Procedure: Phaco with Restor; Procedure: Phaco with Panoptix

Study type: Observational

Funder types: Other

Identifiers

NCT03021512

299/13-1-2017

Details and patient eligibility

About

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)

Enrollment: 80 estimated patients

Sex: All

Ages: 50 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Presbyopic patients that underwent either bilateral bifocal or trifocal intraocular lenses implantation

Exclusion criteria

• Glaucoma, Corneal pathology, Fundus pathology, Mental or Neurological disorder

Trial design

80 participants in 2 patient groups

Group 1 (BFG)

Description:

(Bifocal group). Subjects that underwent bifocal intraocular lenses implantation. (ie. Phaco with Restor intervention).

Treatment:

Procedure: Phaco with Restor

Group 2 (TFG)

Description:

(Trifocal group). Subjects that underwent trifocal intraocular lenses implantation. (ie. Phaco with Panoptix intervention).

Treatment:

Procedure: Phaco with Panoptix