Functional Outcomes After Implantation Of A New Edof Iol With A Refractive Technology And Monofocal-Like Dysphotopsia Profile

To evaluate the functional outcomes including visual performance and patient reported outcomes after implantation of the new refractive EDOF lens Tecnis PureSee DEN00V (JnJ, US).

University Eye Clinic Heidelberg, Heidelberg, Germany

This ongoing prospective study includes 18 eyes of 9 patients who underwent phacoemulsification with implantation of Tecnis PureSee DEN00V (JnJ, US). The mean age of the patients was 70±9 years. Postoperative follow-up at 1 week, 1/3 months included uncorrected (UDVA) and corrected (CDVA) distance visual acuity, uncorrected (UIVA) and distance corrected intermediate visual acuity (DCIVA) at 80 cm, and uncorrected (UNVA) and distance corrected near visual acuity (DCNVA) at 40 cm. Binocular best-corrected defocus curve analysis in the range +2 to -4 and halo and glare simulation were evaluated 1 (N= 14 eyes) week, 1 (N= 10 eyes) and 3 (N= 18 eyes) months after surgery.

Mean binocular visual acuity in logMAR at 1 week after surgery was UDVA/ CDVA (0.10/0.07), UIVA/ CIVA (0.01/0.02) and UNVA/ CNVA (0.25/ 0.26). Mean binocular visual acuity in logMAR at 1month follow-up was UDVA/ CDVA (0.0/ -0.1), UIVA/ CIVA (0.0/ 0.0) and UNVA/ CNVA (0.3/ 0.4). Mean binocular visual acuity in logMAR at 3 months follow-up was UDVA/ CDVA (0.0/ -0.03), UIVA/ CIVA (0.1/ 0.1) and UNVA/ CNVA (0.2/ 0.2).

Initial results showed good visual acuity and reduced photopic phenomena. In particular, patients reported little or no photopic phenomena in terms of halo and glare simulation. The IOL power calculation for the Tecnis PureSee IOL and the implantation behaviour are uncomplicated