Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery

AIM: To observe the early visual quality of the tri-focal and the mono-focal intraocular lens(IOLs)implantation in patients with age-related cataract, under comparison and analysis.METHODS: A retrospective research design. Totally 168 eyes of 119 age-related cataract patients who underwent cataract...

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Autores principales:	Tang-Sheng Sun, Guang-Yu Zhao, Liang-Ding Zheng, Li-Juan Liu, Liang-Ju Chen, Lin-Yong Hong, Shuai Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Press of International Journal of Ophthalmology (IJO PRESS) 2021
Materias:	tri-focal intraocular lens mono-focal intraocular lens age-related cataract visual quality Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/3b3d68ba29fe42f0b6493cf55b5e817c
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spelling	oai:doaj.org-article:3b3d68ba29fe42f0b6493cf55b5e817c2021-11-22T14:22:33ZComparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery1672-512310.3980/j.issn.1672-5123.2021.12.20https://doaj.org/article/3b3d68ba29fe42f0b6493cf55b5e817c2021-12-01T00:00:00Zhttp://ies.ijo.cn/cn_publish/2021/12/202112020.pdfhttps://doaj.org/toc/1672-5123AIM: To observe the early visual quality of the tri-focal and the mono-focal intraocular lens(IOLs)implantation in patients with age-related cataract, under comparison and analysis.METHODS: A retrospective research design. Totally 168 eyes of 119 age-related cataract patients who underwent cataract phacoemulsification combined with tri-focal and mono-focal IOLs implantation surgery in the cataract department from June 2018 to January 2021 were enrolled. In tri-focal and mono-focal group, 61 eyes of 44 cases and 107 eyes of 75 cases. One month after phacoemulsification combined with IOLs implantation, visual acuity, visual quality and contrast sensitivity were inspected. All data were under statistical analysis.RESULTS: On LogMAR uncorrected distance visual acuity(UDVA),uncorrected intermediate visual acuity(UIVA), uncorrected near visual acuity(UNVA), best corrected distance visual acuity(BDVA), distance corrected intermediate visual acuity(DIVA), distance corrected near visual acuity(DNVA), tri-focal group were extremely better than mono-focal group(all P<0.001). In terms of visual quality, the scores of modulation transfer function(MTF)cut-off frequency, optical scatter index(OSI), Strehl ratio(SR), tri-focal group were significantly higher than mono-focal group(all P<0.05). On 18 cycle/degree(cpd)spatial frequency under dark and light adaptation conditions, contrast sensitivity scores of the mono-focal group was significantly better than those of the tri-focal group(P<0.001). Based on the questionnaire with the VF/QOF scale, the daily life experience scores and off-glass index, the tri-focal group was significantly better than that of the mono-focal group(P<0.05), and incidence of glare was no significant difference between the two groups(P>0.05).CONCLUSION: Tri-focal IOLs can provide a full range of relatively better vision and visual quality in patients after age-related cataract phacoemulsification combined with IOLs implantation, and perform well under different conditions.Tang-Sheng SunGuang-Yu ZhaoLiang-Ding ZhengLi-Juan LiuLiang-Ju ChenLin-Yong HongShuai ZhangPress of International Journal of Ophthalmology (IJO PRESS)articletri-focal intraocular lensmono-focal intraocular lensage-related cataractvisual qualityOphthalmologyRE1-994ENGuoji Yanke Zazhi, Vol 21, Iss 12, Pp 2124-2129 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	tri-focal intraocular lens mono-focal intraocular lens age-related cataract visual quality Ophthalmology RE1-994
spellingShingle	tri-focal intraocular lens mono-focal intraocular lens age-related cataract visual quality Ophthalmology RE1-994 Tang-Sheng Sun Guang-Yu Zhao Liang-Ding Zheng Li-Juan Liu Liang-Ju Chen Lin-Yong Hong Shuai Zhang Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
description	AIM: To observe the early visual quality of the tri-focal and the mono-focal intraocular lens(IOLs)implantation in patients with age-related cataract, under comparison and analysis.METHODS: A retrospective research design. Totally 168 eyes of 119 age-related cataract patients who underwent cataract phacoemulsification combined with tri-focal and mono-focal IOLs implantation surgery in the cataract department from June 2018 to January 2021 were enrolled. In tri-focal and mono-focal group, 61 eyes of 44 cases and 107 eyes of 75 cases. One month after phacoemulsification combined with IOLs implantation, visual acuity, visual quality and contrast sensitivity were inspected. All data were under statistical analysis.RESULTS: On LogMAR uncorrected distance visual acuity(UDVA),uncorrected intermediate visual acuity(UIVA), uncorrected near visual acuity(UNVA), best corrected distance visual acuity(BDVA), distance corrected intermediate visual acuity(DIVA), distance corrected near visual acuity(DNVA), tri-focal group were extremely better than mono-focal group(all P<0.001). In terms of visual quality, the scores of modulation transfer function(MTF)cut-off frequency, optical scatter index(OSI), Strehl ratio(SR), tri-focal group were significantly higher than mono-focal group(all P<0.05). On 18 cycle/degree(cpd)spatial frequency under dark and light adaptation conditions, contrast sensitivity scores of the mono-focal group was significantly better than those of the tri-focal group(P<0.001). Based on the questionnaire with the VF/QOF scale, the daily life experience scores and off-glass index, the tri-focal group was significantly better than that of the mono-focal group(P<0.05), and incidence of glare was no significant difference between the two groups(P>0.05).CONCLUSION: Tri-focal IOLs can provide a full range of relatively better vision and visual quality in patients after age-related cataract phacoemulsification combined with IOLs implantation, and perform well under different conditions.
format	article
author	Tang-Sheng Sun Guang-Yu Zhao Liang-Ding Zheng Li-Juan Liu Liang-Ju Chen Lin-Yong Hong Shuai Zhang
author_facet	Tang-Sheng Sun Guang-Yu Zhao Liang-Ding Zheng Li-Juan Liu Liang-Ju Chen Lin-Yong Hong Shuai Zhang
author_sort	Tang-Sheng Sun
title	Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
title_short	Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
title_full	Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
title_fullStr	Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
title_full_unstemmed	Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
title_sort	comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery
publisher	Press of International Journal of Ophthalmology (IJO PRESS)
publishDate	2021
url	https://doaj.org/article/3b3d68ba29fe42f0b6493cf55b5e817c
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Comparison and analysis of early effect of tri-focal and mono-focal intraocular lens implantation on the visual quality of patients with age-related cataract after surgery

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