Journal of cataract and refractive surgery最新文献_第9页

Reply: Intraocular lens power calculation: angle κ and ocular biomechanics. 回复：眼内透镜功率计算：角膜卡帕和眼部生物力学的贡献。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001488

João Heitor Marques, Pedro Manuel Baptista, Bruno Ribeiro, Pedro Menéres, João Melo Beirão

引用次数: 0

Comment on: Cataract surgical training in Europe: European Board of Ophthalmology survey. 澳大利亚眼科手术受训人员和顾问对《欧洲的白内障手术培训》的回应：欧洲白内障手术培训：欧洲眼科委员会调查。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001489

Aaron Y L Kan, Sujan A Surendran, Charles E L Walker, Claudia J Tiong, Amitouj S Sidhu, Ian C Francis

引用次数: 0

Should enhanced monofocal intraocular lenses be the standard of care? An evidence-based appraisal by the ESCRS Functional Vision Working Group. 增强型单焦点眼内透镜是否应作为护理标准？ESCRS功能性视力工作组的循证评估。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001479

Filomena Ribeiro, David P Piñero, H Burkhard Dick, Oliver Findl, Béatrice Cochener, Thomas Kohnen

引用次数: 0

Comment on: Intraocular lens power calculation: angle k and ocular biomechanics. 关于 "眼内透镜功率计算：角膜卡帕和眼部生物力学的贡献 "的评论

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001487

Avi Wallerstein, Chelsea Ridgway, Mathieu Gauvin

引用次数: 0

Evidence-based functional classification of simultaneous vision intraocular lenses: seeking a global consensus by the ESCRS Functional Vision Working Group. 基于证据的同步视觉眼内透镜功能分类：ESCRS 功能性视觉工作组寻求全球共识。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001502

Filomena Ribeiro, H Burkhard Dick, Thomas Kohnen, Oliver Findl, Rudy Nuijts, Beatrice Cochener, Joaquín Fernández

引用次数: 0

Predicting intraocular lens tilt using a machine learning concept. "利用机器学习概念预测眼内晶状体倾斜"。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-08-01 DOI: 10.1097/j.jcrs.0000000000001452

Klemens Waser, Andreas Honeder, Nino Hirnschall, Haidar Khalil, Leon Pomberger, Peter Laubichler, Siegfried Mariacher, Matthias Bolz

{"title":"Predicting intraocular lens tilt using a machine learning concept.","authors":"Klemens Waser, Andreas Honeder, Nino Hirnschall, Haidar Khalil, Leon Pomberger, Peter Laubichler, Siegfried Mariacher, Matthias Bolz","doi":"10.1097/j.jcrs.0000000000001452","DOIUrl":"10.1097/j.jcrs.0000000000001452","url":null,"abstract":"Purpose: To use a combination of partial least squares regression and a machine learning approach to predict intraocular lens (IOL) tilt using preoperative biometry data.Setting: Kepler University Clinic Linz, Linz, Austria.Design: Prospective single-center study.Methods: Optical coherence tomography, autorefraction, and subjective refraction were performed at baseline and 8 weeks after cataract surgery. In analysis I, only 1 eye per patient was included and a tilt prediction model was generated. In analysis II, a pairwise comparison between right and left eyes was performed.Results: In analysis I, 50 eyes of 50 patients were analyzed. Difference in amount, orientation, and vector from preoperative to postoperative lens tilt was -0.13 degrees, 2.14 degrees, and 1.20 degrees, respectively. A high predictive power (variable importance for projection [VIP]) for postoperative tilt prediction was found for preoperative tilt (VIP = 2.2), pupil decentration (VIP = 1.5), lens thickness (VIP = 1.1), axial eye length (VIP = 0.9), and preoperative lens decentration (VIP = 0.8). These variables were applied to a machine learning algorithm resulting in an out of bag score of 0.92 degrees. In analysis II, 76 eyes of 38 patients were included. The difference of preoperative to postoperative IOL tilt of right and left eyes of the same individual was statistically relevant.Conclusions: Postoperative IOL tilt showed excellent predictability using preoperative biometry data and a combination of partial least squares regression and a machine learning algorithm. Preoperative lens tilt, pupil decentration, lens thickness, axial eye length, and preoperative lens decentration were found to be the most relevant parameters for this prediction model.","PeriodicalId":15214,"journal":{"name":"Journal of cataract and refractive surgery","volume":" ","pages":"805-809"},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140287516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Laser vision correction after radial keratotomy: systematic review and meta-analysis. 角膜切开术后的激光视力矫正：系统综述与 Meta 分析。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-07-01 DOI: 10.1097/j.jcrs.0000000000001426

Nima Koosha, Mir-Siamak Riazi, Parisa Janfaza, Iman Mohammadbeigy, Alireza Rahimi, Mehri Khoshali, Mohsen Pourazizi, Alireza Peyman

引用次数: 0

Safety and efficacy of capsular tension ring and capsular hook implantation for managing ectopia lentis in Marfan syndrome: real-world study. 帽状张力环和帽状钩植入术治疗马凡氏综合征眼睑外翻的安全性和有效性：真实世界研究。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-07-01 DOI: 10.1097/j.jcrs.0000000000001434

Zexu Chen, Wannan Jia, Tianhui Chen, Xin Shen, Yalei Wang, Yang Sun, Yongxiang Jiang

{"title":"Safety and efficacy of capsular tension ring and capsular hook implantation for managing ectopia lentis in Marfan syndrome: real-world study.","authors":"Zexu Chen, Wannan Jia, Tianhui Chen, Xin Shen, Yalei Wang, Yang Sun, Yongxiang Jiang","doi":"10.1097/j.jcrs.0000000000001434","DOIUrl":"10.1097/j.jcrs.0000000000001434","url":null,"abstract":"Purpose: To evaluate the safety and efficacy of capsular tension ring and capsular hook (CTR-CH) implantation in Marfan syndrome (MFS) patients with ectopia lentis (EL).Setting: Eye and ENT Hospital of Fudan University, Shanghai, China.Design: Retrospective propensity score-matched cohort study.Methods: This study included patients with MFS who had in-the-bag intraocular lens (IOL) implantation assisted by CTR-CH or modified CTR (MCTR). The safety analysis focused on the resurgery rate. The efficacy analysis compared the corrected distance visual acuity (CDVA) and the incidence of laser capsulotomy after propensity score matching (PSM).Results: This study encompassed 148 eyes that had the CTR-CH procedure and 162 eyes that received MCTR implantation. In the CTR-CH group, the median age at the time of surgery was 5 years, with a mean follow-up duration of 1.81 ± 0.4 years. 5 eyes (3.38%) required a second surgery because of retinal detachment (2, 1.35%), IOL decentration (2, 1.35%), and CH dislocation (1, 0.68%). The resurgery rate was comparable with that of the MCTR group ( P = .486). After PSM, a total of 108 eyes were recruited in each group. Postoperative CDVA was significantly improved in both groups (both P < .001), but comparable between the groups ( P = .057). The posterior capsular opacification took place earlier ( P = .046) while the anterior capsular opacification required laser capsulotomy at a later stage ( P = .037) compared with the MCTR group.Conclusions: The CTR-CH procedure was a feasible, safe, and efficient approach for managing EL in patients with MFS.","PeriodicalId":15214,"journal":{"name":"Journal of cataract and refractive surgery","volume":" ","pages":"698-706"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139972023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First in-human clinical performance of a new non-cavitating handheld lensectomy system in 665 consecutive cataract surgeries. 在 665 例连续的白内障手术中，新型非凹陷手持式晶体切除系统的首次人体临床表现。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-07-01 DOI: 10.1097/j.jcrs.0000000000001446

Tsontcho Ianchulev, Elizabeth Yeu, Edward H Hu, Paul Singh, Gautam Kamthan, Gavin Li, Seth Pantanelli, Farrell Tyson

{"title":"First in-human clinical performance of a new non-cavitating handheld lensectomy system in 665 consecutive cataract surgeries.","authors":"Tsontcho Ianchulev, Elizabeth Yeu, Edward H Hu, Paul Singh, Gautam Kamthan, Gavin Li, Seth Pantanelli, Farrell Tyson","doi":"10.1097/j.jcrs.0000000000001446","DOIUrl":"10.1097/j.jcrs.0000000000001446","url":null,"abstract":"Purpose: To investigate the intraoperative performance and lens fragmentation efficacy of a non-cavitating handheld lensectomy system in mild, moderate, and severe cataract.Setting: Ambulatory surgical centers.Design: Retrospective consecutive case series.Methods: 665 consecutive eyes underwent cataract surgery by 12 surgeons using a new handheld non-cavitating lensectomy system for nuclear fragmentations and extraction. Intraoperative measurements included surgical time, miLOOP pretreatment, and irrigation fluid use.Results: Of the 665 eyes, 38 (6%), 468 (70%), 126 (19%), and 33 (5%) were of grade 1, 2, 3, and 4 nuclear densities, respectively, as graded by the surgeon intraoperatively. Successful nuclear fragmentation, lens extraction, and cortical removal were achieved in all eyes. Total nucleus fragmentation and extraction times were 70.1 seconds, 100.3 seconds, 132.6 seconds, and 287.9 seconds for grades 1, 2, 3, and 4, respectively ( P < .001). In addition, irrigation and aspiration cortical removal times were 64.1 seconds, 51.1 seconds, 48.5 seconds, and 59.0 seconds, respectively ( P = .14). There was a low rate of capsular tear (3 cases in 665 surgeries, 0.45%) and no other emergent adverse events.Conclusions: The miCOR handheld non-cavitating lensectomy system demonstrated nuclear fragmentation and extraction in the absence of intraocular cavitation across all grades of nuclear densities.","PeriodicalId":15214,"journal":{"name":"Journal of cataract and refractive surgery","volume":" ","pages":"693-697"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140189782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comment on: Feeling relaxed about your anesthesia routine? 奥谢教授再次出击白内障手术麻醉中的放松。

IF 2.6 3区医学

Journal of cataract and refractive surgery Pub Date : 2024-07-01 DOI: 10.1097/j.jcrs.0000000000001478

Jessie S Channell, Laura I Borchert, Grace A Borchert, Jian S Chan, Ian C Francis

引用次数: 0