{"title":"[有色非球面多焦人工晶状体+2.5屈光度近加力SN6AD2 (SV25T0)的临床结果]。","authors":"Hiroko Bissen-Miyajima, Ken Hayashi, Manabu Hirasawa, Mami Yoshino, Kunihiko Nakamura, Motoaki Yoshida, Miki Masumoto, Hiroshi Sasaki","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the efficacy and safety of a newly developed diffractive multifocal intraocular lens (IOL) with +2.5 diopter near add power (SN6AD2, Alcon), whose theoretical distance for near focus is 50 cm.</p><p><strong>Methods: </strong>This study included 128 eyes of 64 patients (23 men and 41 women, average age: 66.7 ± 7.2 years) following cataract removal at Tokyo Dental College Suidobashi Hospital and Hayashi Eye Hospital. Visual acuities (VAs) at distance, 1 m, 50 cm and 40 cm, and questionnaires were evaluated until 1 year postoperatively.</p><p><strong>Results: </strong>At 1 year postoperatively, mean bilateral logMAR VAs were uncorrected -0.09 (5 m), 0.01 (1 m), 0.07 (50 cm), 0.18 (40 cm), distance corrected 0.01 (1 m), 0.08 (50 cm), 0.19 (40 cm), best corrected -0.17 (5 m), 0.00 (50 cm). From the patient's questionnaires, light or moderate glare was noticed in 17.5%, 4.8%, light or moderate halo was notice in 19.0%, 4.8% of the total patients.</p><p><strong>Conclusion: </strong>This IOL provides good distance to intermediate VAs and better near VA compared to monofocal IOL.</p>","PeriodicalId":19670,"journal":{"name":"Nippon Ganka Gakkai zasshi","volume":"119 8","pages":"511-20"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Clinical Results of Tinted Aspherical Multifocal IOL with +2.5 Diopter Near Add Power SN6AD2 (SV25T0)].\",\"authors\":\"Hiroko Bissen-Miyajima, Ken Hayashi, Manabu Hirasawa, Mami Yoshino, Kunihiko Nakamura, Motoaki Yoshida, Miki Masumoto, Hiroshi Sasaki\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To evaluate the efficacy and safety of a newly developed diffractive multifocal intraocular lens (IOL) with +2.5 diopter near add power (SN6AD2, Alcon), whose theoretical distance for near focus is 50 cm.</p><p><strong>Methods: </strong>This study included 128 eyes of 64 patients (23 men and 41 women, average age: 66.7 ± 7.2 years) following cataract removal at Tokyo Dental College Suidobashi Hospital and Hayashi Eye Hospital. Visual acuities (VAs) at distance, 1 m, 50 cm and 40 cm, and questionnaires were evaluated until 1 year postoperatively.</p><p><strong>Results: </strong>At 1 year postoperatively, mean bilateral logMAR VAs were uncorrected -0.09 (5 m), 0.01 (1 m), 0.07 (50 cm), 0.18 (40 cm), distance corrected 0.01 (1 m), 0.08 (50 cm), 0.19 (40 cm), best corrected -0.17 (5 m), 0.00 (50 cm). From the patient's questionnaires, light or moderate glare was noticed in 17.5%, 4.8%, light or moderate halo was notice in 19.0%, 4.8% of the total patients.</p><p><strong>Conclusion: </strong>This IOL provides good distance to intermediate VAs and better near VA compared to monofocal IOL.</p>\",\"PeriodicalId\":19670,\"journal\":{\"name\":\"Nippon Ganka Gakkai zasshi\",\"volume\":\"119 8\",\"pages\":\"511-20\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nippon Ganka Gakkai zasshi\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nippon Ganka Gakkai zasshi","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Clinical Results of Tinted Aspherical Multifocal IOL with +2.5 Diopter Near Add Power SN6AD2 (SV25T0)].
Purpose: To evaluate the efficacy and safety of a newly developed diffractive multifocal intraocular lens (IOL) with +2.5 diopter near add power (SN6AD2, Alcon), whose theoretical distance for near focus is 50 cm.
Methods: This study included 128 eyes of 64 patients (23 men and 41 women, average age: 66.7 ± 7.2 years) following cataract removal at Tokyo Dental College Suidobashi Hospital and Hayashi Eye Hospital. Visual acuities (VAs) at distance, 1 m, 50 cm and 40 cm, and questionnaires were evaluated until 1 year postoperatively.
Results: At 1 year postoperatively, mean bilateral logMAR VAs were uncorrected -0.09 (5 m), 0.01 (1 m), 0.07 (50 cm), 0.18 (40 cm), distance corrected 0.01 (1 m), 0.08 (50 cm), 0.19 (40 cm), best corrected -0.17 (5 m), 0.00 (50 cm). From the patient's questionnaires, light or moderate glare was noticed in 17.5%, 4.8%, light or moderate halo was notice in 19.0%, 4.8% of the total patients.
Conclusion: This IOL provides good distance to intermediate VAs and better near VA compared to monofocal IOL.
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