Clinical Outcomes Obtained After Cataract Surgery With Implantation Of An Intraocular Lens With Continuous Transitional Focus (Ctf) : Precizon Presbyopic Nva1

To evaluate our clinical outcomes obtained after cataract surgery with implantation of an intraocular lens with Continuous Transitional Focus (CTF) : Precizon Presbyopic NVA.

This study took place at the Institut ophtalmologique de l'ouest

Retrospective study of patients who underwent cataract surgery with bilateral implantation of a continuous transitional focus Precizon Presbyopic IOL. 

Postoperative visual, refractive, near and distance outcomes without correction were evaluated during a minimum of 6-month follow-up. Age, gender, correction, optical biometry, keratometry, HOA, chord mu and refractive target were collected preoperatively.

148 eyes of 74 patients (mean age: 65.5 years) were enrolled, the average follow-up is 9 months. 30 days after surgery, the mean post operative uncorrected distance visual acuity (UDVA) were 0.07 LogMar ± 0.7 in monocular and -0.01 LogMar ± 0.06 in binocular. The mean post operative uncorrected near visual acuity (UNVA) were 0.28 LogMar in monocular and 0.22 LogMar in binocular (from 0 to 0.4). At the last consultation, the mean post operative uncorrected distance visual acuity (UDVA) were 0.08 LogMar ± 0.07 in monocular and 0 LogMar ± 0.1 in binocular.  We will present the results of the multivariate analysis which determine physiological factors which could influence post operative results with this IOL.

Patient selection and optimization of refractive target prior to surgery combined with a micro monovision is a key to achieve spectacle independence. One of the advantage of this lens is the tolerance of the kappa angle.