Posters

Long-term outcomes of phacoemulsification surgery with intraocular lens AT LISA TRI implantation

Poster Details

First Author: H.Nguyen Xuan VIETNAM

Co Author(s):    P. Nghiem Mai                    

Abstract Details

Purpose:

To evaluate the long-term outcomes of phacoemulsification surgery with intraocular lens AT LISA tri implantation.

Setting:

Vietnam National Institute of Ophthalmology

Methods:

Prospective clinical interventional study on 80 eyes of patients having cataract, corneal astigmatism of lower than 1 D, no ocular disease like corneal scar, glaucoma, uveitis ect. IOL power calculations were performed with IOLMaster or Lenstar. Surgical results were evaluated 1 week, 1 month, 6 month and more than 1 year after sugery. Distance, near, intermediate vision (logMAR), spherical error, contrast sensitivity. The level of glare, halos and posterior capsule opacification (PCO) was also evaluated.

Results:

At 1 week after surgery, uncorrected distance, near and intermediate visual acuities were 0.18 ± 0.09, 0.29 ± 0.08, 0.15 ± 0.08 logMAR respectively; corrected distance, near and intermediate visual acuities were 0.09 ± 0.06, 0.27 ± 0.07, 0.12 ± 0.06 logMAR respectively. At 1 month and 6 month after surgery, uncorrected and corrected distance, near, intermediate visual acuities were better than before (p < 0.01). At 1 year postoperatively, small changes were observed in corrected and uncorrected visual acuities, rate of posterior capsular opacification was 6.25% without indication of laser YAG, more than 80% without glares or halos.

Conclusions:

Phacoemulsification surgery with intraocular lens AT LISA tri implantation is safe, provided complete and stable visual acuities.

Financial Disclosure:

None