{"title":"具有双c环触觉的疏水丙烯酸环人工晶状体在日本患者中的临床表现。","authors":"Yosai Mori, Kazunori Miyata, Takashi Kojima, Kazuo Ichikawa, Yoshifumi Fujita, Takuya Shiba, Hiroko Bissen-Miyajima","doi":"10.1007/s10384-025-01274-4","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the clinical performance of a hydrophobic acrylic toric intraocular lens (IOL) with double C-loop haptics in a Japanese population with cataracts.</p><p><strong>Study design: </strong>Prospective METHODS: The PODEYE TORIC IOL (POD T 49P) was implanted in 58 eyes from 42 patients diagnosed with bilateral cataracts with corneal astigmatism. Thirty-one eyes received IOLs with cylinder powers of 1.50 to 6.00 D (group A), and 27 eyes received IOLs with 1.00 D cylinder (group B). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, and refractive cylinder were examined postoperatively. The primary endpoints, which were the non-inferiority of UDVA in group A and superiority of the refractive cylinder in group B, were examined and compared with relevant previous data.</p><p><strong>Results: </strong>In group A, the mean preoperative corneal astigmatism was 1.87±1.01 D and postoperative logMAR UDVA and CDVA were -0.023±0.110 and -0.102±0.079, respectively. There were 23 eyes (74.2%) with UDVA of 0.0 logMAR or better, while the refractive cylinder was - 0.39±0.39 D. In group B, the preoperative corneal astigmatism of 0.73±0.22 D and postoperative logMAR UDVA and CDVA were -0.074±0.091 and -0.096±0.075, respectively; 23 eyes (85.2%) obtained a UDVA of 0.0 logMAR or better. The postoperative refractive cylinder was -0.16±0.23D. The non-inferiority of UDVA in group A and the superiority of the refractive cylinder in group B were verified with previous data.</p><p><strong>Conclusion: </strong>The PODEYE TORIC IOL with 1.00-6.00 D cylinder powers and double C-loop haptics effectively corrected corneal astigmatism in Japanese patients after cataract surgery.</p><p><strong>Trial registration number: </strong>NCT04699266 (Clinicaltrials.gov).</p>","PeriodicalId":14563,"journal":{"name":"Japanese Journal of Ophthalmology","volume":" ","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Clinical performance of a hydrophobic acrylic toric intraocular lens with a double C-loop haptics in Japanese patients.\",\"authors\":\"Yosai Mori, Kazunori Miyata, Takashi Kojima, Kazuo Ichikawa, Yoshifumi Fujita, Takuya Shiba, Hiroko Bissen-Miyajima\",\"doi\":\"10.1007/s10384-025-01274-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To evaluate the clinical performance of a hydrophobic acrylic toric intraocular lens (IOL) with double C-loop haptics in a Japanese population with cataracts.</p><p><strong>Study design: </strong>Prospective METHODS: The PODEYE TORIC IOL (POD T 49P) was implanted in 58 eyes from 42 patients diagnosed with bilateral cataracts with corneal astigmatism. Thirty-one eyes received IOLs with cylinder powers of 1.50 to 6.00 D (group A), and 27 eyes received IOLs with 1.00 D cylinder (group B). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, and refractive cylinder were examined postoperatively. The primary endpoints, which were the non-inferiority of UDVA in group A and superiority of the refractive cylinder in group B, were examined and compared with relevant previous data.</p><p><strong>Results: </strong>In group A, the mean preoperative corneal astigmatism was 1.87±1.01 D and postoperative logMAR UDVA and CDVA were -0.023±0.110 and -0.102±0.079, respectively. There were 23 eyes (74.2%) with UDVA of 0.0 logMAR or better, while the refractive cylinder was - 0.39±0.39 D. In group B, the preoperative corneal astigmatism of 0.73±0.22 D and postoperative logMAR UDVA and CDVA were -0.074±0.091 and -0.096±0.075, respectively; 23 eyes (85.2%) obtained a UDVA of 0.0 logMAR or better. The postoperative refractive cylinder was -0.16±0.23D. The non-inferiority of UDVA in group A and the superiority of the refractive cylinder in group B were verified with previous data.</p><p><strong>Conclusion: </strong>The PODEYE TORIC IOL with 1.00-6.00 D cylinder powers and double C-loop haptics effectively corrected corneal astigmatism in Japanese patients after cataract surgery.</p><p><strong>Trial registration number: </strong>NCT04699266 (Clinicaltrials.gov).</p>\",\"PeriodicalId\":14563,\"journal\":{\"name\":\"Japanese Journal of Ophthalmology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2025-09-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Japanese Journal of Ophthalmology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s10384-025-01274-4\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"OPHTHALMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Japanese Journal of Ophthalmology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10384-025-01274-4","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
Clinical performance of a hydrophobic acrylic toric intraocular lens with a double C-loop haptics in Japanese patients.
Purpose: To evaluate the clinical performance of a hydrophobic acrylic toric intraocular lens (IOL) with double C-loop haptics in a Japanese population with cataracts.
Study design: Prospective METHODS: The PODEYE TORIC IOL (POD T 49P) was implanted in 58 eyes from 42 patients diagnosed with bilateral cataracts with corneal astigmatism. Thirty-one eyes received IOLs with cylinder powers of 1.50 to 6.00 D (group A), and 27 eyes received IOLs with 1.00 D cylinder (group B). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, and refractive cylinder were examined postoperatively. The primary endpoints, which were the non-inferiority of UDVA in group A and superiority of the refractive cylinder in group B, were examined and compared with relevant previous data.
Results: In group A, the mean preoperative corneal astigmatism was 1.87±1.01 D and postoperative logMAR UDVA and CDVA were -0.023±0.110 and -0.102±0.079, respectively. There were 23 eyes (74.2%) with UDVA of 0.0 logMAR or better, while the refractive cylinder was - 0.39±0.39 D. In group B, the preoperative corneal astigmatism of 0.73±0.22 D and postoperative logMAR UDVA and CDVA were -0.074±0.091 and -0.096±0.075, respectively; 23 eyes (85.2%) obtained a UDVA of 0.0 logMAR or better. The postoperative refractive cylinder was -0.16±0.23D. The non-inferiority of UDVA in group A and the superiority of the refractive cylinder in group B were verified with previous data.
Conclusion: The PODEYE TORIC IOL with 1.00-6.00 D cylinder powers and double C-loop haptics effectively corrected corneal astigmatism in Japanese patients after cataract surgery.
期刊介绍：
The Japanese Journal of Ophthalmology (JJO) was inaugurated in 1957 as a quarterly journal published in English by the Ophthalmology Department of the University of Tokyo, with the aim of disseminating the achievements of Japanese ophthalmologists worldwide. JJO remains the only Japanese ophthalmology journal published in English. In 1997, the Japanese Ophthalmological Society assumed the responsibility for publishing the Japanese Journal of Ophthalmology as its official English-language publication.
Currently the journal is published bimonthly and accepts papers from authors worldwide. JJO has become an international interdisciplinary forum for the publication of basic science and clinical research papers.
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