PURPOSE: To evaluate the outcomes of a new posterior chamber phakic intraocular lens (IPCL; Care Group, Baroda, India) to correct myopia. METHODS: This prospective, observational case series included 30 eyes undergoing implantation of the IPCL for high myopia (> -8.00 diopters [D]). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, refraction, vault, endothelial cell loss, and adverse events were evaluated 3 years after implantation of the IPCL for high myopia. RESULTS: The mean spherical equivalent decreased from -16.50 ± 5.62 D preoperatively to -0.89 ± 1.27 D at 3 years. The mean UDVA and CDVA were 0.38 ± 0.21 and 0.24 ± 0.09 logMAR. No eye lost any lines and 49% of eyes gained one line or more of CDVA. One eye (3.3%) developed anterior subcapsular cataract, but did not require cataract surgery at 3 years of follow-up. Two eyes (6.6%) developed a mild transient increase in intraocular pressure, which required topical medication only for 3 months. The percentage of endothelial cell loss at 3 years was 9.73% ± 6.72%. The IPCL vault tended to reduce with time, from a mean of 626.66 ± 188.98 μm at 1 month to 540.22 ± 210.76 μm at 3 years. No vision-threatening complications occurred. CONCLUSIONS: Implantation of the new posterior chamber phakic IOL is an effective alternative to correct high myopia, showing good outcomes at 3 years. [J Refract Surg. 2018;34(12):817-823.]. Copyright 2018, SLACK Incorporated.
PURPOSE: To evaluate the outcomes of a new posterior chamber phakic intraocular lens (IPCL; Care Group, Baroda, India) to correct myopia. METHODS: This prospective, observational case series included 30 eyes undergoing implantation of the IPCL for high myopia (> -8.00 diopters [D]). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, refraction, vault, endothelial cell loss, and adverse events were evaluated 3 years after implantation of the IPCL for high myopia. RESULTS: The mean spherical equivalent decreased from -16.50 ± 5.62 D preoperatively to -0.89 ± 1.27 D at 3 years. The mean UDVA and CDVA were 0.38 ± 0.21 and 0.24 ± 0.09 logMAR. No eye lost any lines and 49% of eyes gained one line or more of CDVA. One eye (3.3%) developed anterior subcapsular cataract, but did not require cataract surgery at 3 years of follow-up. Two eyes (6.6%) developed a mild transient increase in intraocular pressure, which required topical medication only for 3 months. The percentage of endothelial cell loss at 3 years was 9.73% ± 6.72%. The IPCL vault tended to reduce with time, from a mean of 626.66 ± 188.98 μm at 1 month to 540.22 ± 210.76 μm at 3 years. No vision-threatening complications occurred. CONCLUSIONS: Implantation of the new posterior chamber phakic IOL is an effective alternative to correct high myopia, showing good outcomes at 3 years. [J Refract Surg. 2018;34(12):817-823.]. Copyright 2018, SLACK Incorporated.
Authors: Soraya M R Jonker; Tos T J M Berendschot; Isabelle E Y Saelens; Noël J C Bauer; Rudy M M A Nuijts Journal: Indian J Ophthalmol Date: 2020-12 Impact factor: 1.848