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1.
Sci Rep ; 12(1): 22382, 2022 12 26.
Article in English | MEDLINE | ID: mdl-36572699

ABSTRACT

We investigated the proportions of immediate sequential bilateral cataract surgery (ISBCS) and unilateral cataract surgery during the coronavirus disease 2019 pandemic and compared visual outcomes between the two groups in a tertiary hospital in South Korea. We reviewed 441 cataract surgeries performed between March 1, 2021, and October 31, 2021, at Korea University Guro Hospital by a single surgeon (J.S.S). Medical records of demographics, preoperative visual acuity, corneal astigmatism, axial length, preoperative spherical equivalent, preoperative target (using Barrett's Universal 2 formula), postoperative visual acuity, postoperative refractive error, and postoperative complications were evaluated. Among all patients, 322 (73.0%) eyes underwent ISBCS, and 119 (27.0%) eyes underwent unilateral cataract surgery. The preoperative corrective distance visual acuity (CDVA) was lower in the unilateral cataract surgery group (0.40 ± 0.45 logMAR) than the ISBCS group (0.28 ± 0.16 logMAR, P = 0.008), whereas there was no significant difference in postoperative CDVA between the two groups (0.06 ± 0.10 logMAR vs. 0.07 ± 0.16 logMAR, P = 0.63). There was also no difference in the absolute refractive error between the two groups (0.46 ± 0.37 diopters [D] vs. 0.42 ± 0.38 D, P = 0.63). The preoperative CDVA (P = 0.000) was the significant factor influencing absolute refractive error (r = 0.191, P < 0.001). There was no difference in complications between the two groups, although two patients in the ISBCS group complained of postoperative strabismus.


Subject(s)
COVID-19 , Cataract Extraction , Cataract , Phacoemulsification , Refractive Errors , Humans , Tertiary Care Centers , COVID-19/complications , Cataract Extraction/adverse effects , Refractive Errors/complications , Cataract/complications , Republic of Korea/epidemiology , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective Studies , Phacoemulsification/adverse effects
2.
Graefes Arch Clin Exp Ophthalmol ; 260(10): 3275-3283, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35633381

ABSTRACT

PURPOSE: To compare visual outcomes between two types of mix-and-match implanted trifocal extended-depth-of-focus (EDoF) and trifocal intraocular lenses (IOLs). METHODS: A total of 212 eyes of 106 subjects with mix-and-match implanted FineVision Triumf and FineVision HP IOLs (Triumf-HP group) and 212 eyes of 106 subjects with mix-and-match implanted Zeiss AT LARA and AT LISA IOLs (AT LARA-LISA group) were enrolled in this retrospective case-control study. Uncorrected distance visual acuity (UDVA), uncorrected near visual acuity (UNVA), and binocular distance-corrected defocus curves were measured between 6 and 10 weeks after cataract surgery. RESULTS: There was no significant difference in UDVA among the four IOLs. UNVA was the best in eyes with the FineVision HP IOL (0.04 ± 0.06 logMAR), followed by eyes with the AT LISA IOL (0.07 ± 0.07 logMAR), the FineVision Triumf IOL (0.09 ± 0.09 logMAR), and the AT LARA IOL (0.11 ± 0.08 logMAR), respectively. The AT LARA-LISA group had better visual acuity than the Triumf-HP group between - 1.00 D and - 1.50 D of defocus, and the Triumf-HP group had better visual acuity than the AT LARA-LISA group between - 3.00 D and - 4.00 D of defocus. CONCLUSION: Mix-and-match implantation of trifocal EDoF and trifocal IOLs provided good visual outcomes in far, intermediate, and near distances. The mix-and-match implantation of Triumf-HP IOLs led to better visual outcomes in near vision, while that of the AT LARA-LISA IOLs led to better visual outcomes in intermediate vision.


Subject(s)
Lenses, Intraocular , Pseudophakia , Case-Control Studies , Contrast Sensitivity , Humans , Lens Implantation, Intraocular , Patient Satisfaction , Prospective Studies , Prosthesis Design , Refraction, Ocular , Retrospective Studies , Vision, Binocular
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