Patient outcomes following implantation with a trifocal toric IOL: twelve-month prospective multicentre study.

ABSTRACT:

Purpose

To evaluate clinical outcomes with a premium diffractive-refractive trifocal toric intraocular lens (IOL) over a 12-month period.

Methods

Multicentre prospective clinical trial including 227 eyes of 114 patients undergoing cataract surgery with bilateral implantation of the AT LISA tri toric 939MP IOL (Carl Zeiss Meditec, Jena, Germany). One patient was implanted unilaterally. Outcome measures were: visual acuity, manifest refraction, reading performance, contrast sensitivity, defocus curve, patient satisfaction and subjective quality of vision. Alpins vector analysis was used to evaluate astigmatic changes.

Results

12-month follow up results of binocular uncorrected distance, intermediate and near visual acuity were ≤0.3 logMAR in 99.0%, 98.10% and 91.40% of

SUBMITTER: Piovella M 

PROVIDER: S-EPMC6328597 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature