International journal of ophthalmology最新文献

{"title":"Choroidal infarction after internal carotid artery stenting.","authors":"Li Zhang, Jia-Wei Liu, Sheng Gao, Tian-Yu Yang, Mei-Xia Zhang","doi":"10.18240/ijo.2024.10.25","DOIUrl":"10.18240/ijo.2024.10.25","url":null,"abstract":"","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422359/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corneal and intraocular pressure changes associated to the circadian rhythms: a narrative review.","authors":"Laura Barberán-Bernardos, Miguel Ángel Ariza-Gracia, David P Piñero","doi":"10.18240/ijo.2024.10.20","DOIUrl":"10.18240/ijo.2024.10.20","url":null,"abstract":"<p><strong>Aim: </strong>To synthesize the current body of research regarding the diurnal variations in intraocular pressure (IOP) and corneal biomechanical and morphological parameters, highlighting their significance in various eye conditions.</p><p><strong>Methods: </strong>A comprehensive review of studies on the diurnal variations of IOP and corneal parameters was conducted. Tonometry findings from various studies were assessed, including the Goldmann applanation tonometry (GAT) and non-contact tonometers. Data on the variations in central corneal thickness (CCT), corneal curvature, and corneal biomechanics measured by the Ocular Response Analyzer system across different population groups was extracted and analyzed.</p><p><strong>Results: </strong>In both healthy subjects and those with Fuchs dystrophy, IOP and CCT demonstrate marked diurnal declines. GAT remains the gold standard for tonometry, with the highest reliability. However, its measurements are influenced by CCT. Keratoconus patients and those with pseudoexfoliation showed significant diurnal variations in IOP. The biomechanical parameters, especially corneal hysteresis (CH) and the corneal resistance factor (CRF), largely remain stable throughout the day for most of eye conditions, with some exceptions. Notably, the corneal morphology diurnal variation, particularly curvature, yielded mixed conclusions across studies.</p><p><strong>Conclusion: </strong>Circadian rhythms significantly influence various corneal parameters, most notably IOP and CCT. Further studies should emphasize standardized approaches larger sample sizes, and delve deeper into less-explored areas, such as the effects of orthokeratology lenses on diurnal biomechanical shifts.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422371/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mendelian randomization analysis of causal relationship between cheese intake and diabetic retinopathy.","authors":"Cheng-Ye Tang, Dong-Yong Tang, Ying-Qin Yang, Yu-Bing Liang, Hao Liang","doi":"10.18240/ijo.2024.10.18","DOIUrl":"10.18240/ijo.2024.10.18","url":null,"abstract":"<p><strong>Aim: </strong>To assess whether there is a possible causal link between the intake of cheese and the risk of diabetic retinopathy (DR) utilizing a two-sample Mendelian randomization (MR) analysis.</p><p><strong>Methods: </strong>The research data were obtained from summary statistics of genome-wide association studies (GWAS). Genetic loci closely related to cheese intake were extracted as instrumental variables (IVs), and DR was the outcome variable. The data were extracted from individuals of European ethnicity. The data of cheese intake consisted of 451 486 samples with 9 851 867 single nucleotide polymorphisms (SNPs), while the DR data consisted of 206 234 samples with 16 380 446 SNPs. Sixty-one genetic loci closely related to cheese intake were selected as IVs. MR analysis was performed by inverse-variance weighted (IVW) method and MR-Egger regression respectively. The causal relationship between cheese intake and DR was evaluated using odds ratios (ORs) and 95% confidence intervals (CIs). Egger-intercept test was used to test horizontal pleiotropy and sensitivity analysis was performed by leave-one-out test.</p><p><strong>Results: </strong>The <i>P</i> value of the IVW method was less than 0.05, indicating a significant negative correlation between cheese intake and DR. MR-Egger regression showed that the intercept was 0.01 with a standard error of 0.022, and a <i>P</i>-value of 0.634, indicating no evidence of horizontal pleiotropy affecting the IVs related to the exposure factors. Besides, heterogeneity tests confirmed the absence of heterogeneity, and the \"leave-one-out\" sensitivity analysis demonstrated that the results were stable.</p><p><strong>Conclusion: </strong>Cheese intake is causally negatively correlated with the occurrence of DR, and cheese intake could reduce the risk of DR.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422365/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CORRIGENDUM.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.18240/ijo.2024.08.14.].</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422373/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of transgenic mice to the molecular pathogenesis of cataract.","authors":"Yue Zhang, Xiao-Ya Chen, Yu-Zhu Hu, Xiao Zhang, Shun-Fei Zheng, Shan-Shan Hu","doi":"10.18240/ijo.2024.10.21","DOIUrl":"10.18240/ijo.2024.10.21","url":null,"abstract":"<p><p>One of the most prevalent disorders that cause blindness worldwide is cataract, and its essence is the visual disorder caused by the opacity of the lens. The significant degree of variation in cataracts and the fact that a variety of factors can impact a patient's lens transparency make it especially crucial to investigate the pathogenesis of cataracts at the molecular level. It has been found that more than 60 genes are linked to the formation of cataracts, and the construction of a transgenic mouse model of cataract similar to the selection of human lens clouding due to a variety of causes has become an important means of studying the pathogenesis of cataract. Therefore, the research on the application of transgenic mice to the molecular pathogenesis of cataracts will be the main topic of this review of the literature.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422363/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trans-PRK for recurrent epithelial corneal erosion induced by cooking oil accidentally after EVO ICL.","authors":"Yong Ma, Wan-Ru Shi, Ling-Ling Niu, Pei-Jun Yao, Xiao-Ying Wang, Xing-Tao Zhou, Jing Zhao","doi":"10.18240/ijo.2024.10.23","DOIUrl":"10.18240/ijo.2024.10.23","url":null,"abstract":"","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422361/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Add-on perceptual learning on refractive amblyopia in children.","authors":"Heng-Chiao Huang, Wan-Hua Cho, Po-Chiung Fang, Pei-Wen Lin, Yi-Hao Chen, Hsiu-Mei Huang","doi":"10.18240/ijo.2024.10.11","DOIUrl":"10.18240/ijo.2024.10.11","url":null,"abstract":"<p><strong>Aim: </strong>To evaluate the visual outcomes of standard amblyopic treatment add-on training <i>via</i> perceptual learning in refractive amblyopic children and to identify the risk factors for treatment failure.</p><p><strong>Methods: </strong>Retrospective charts were reviewed in children with refractive amblyopia who received standard treatment and add-on Cambridge Visual Stimulator (CAM) training. The add-on CAM group that was enrolled had worn full-corrected glasses for at least 2mo before training. A control group received only the standard treatment. Treatment success was defined as best-corrected visual acuity (BCVA) ≥20/25. The age, sex, initial BCVA, refractive errors, sessions and duration of training, and final BCVA were recorded.</p><p><strong>Results: </strong>A total of 209 children (129 children in add-on CAM group and 80 children in control group) were enrolled. Seventy-six percent of unilateral and 87% of bilateral amblyopic children achieved treatment success. In children with unilateral or bilateral moderate amblyopia, the duration to reach BCVA ≥20/25 was significantly shorter in add-on CAM group than in control group. Poor initial BCVA (<i>P</i><0.001) and high astigmatism (<i>P</i>=0.007) were risk factors for treatment failure after add-on CAM training. Age, sex, and types of refractive error were not associated with treatment success.</p><p><strong>Conclusion: </strong>Add-on CAM training is an effective strategy for visual improvement and can shorten the treatment course when the effect of standard treatment is limited in amblyopic children.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422366/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pars plana vitrectomy with internal limiting membrane plugging assisted by autologous blood for optic disc pit associated with vitreomacular traction.","authors":"Bin Chen, Yan-Ting Li, Tian-Hong Wu, Ya-Ping Yuan, Yun-Feng Lu","doi":"10.18240/ijo.2024.10.24","DOIUrl":"10.18240/ijo.2024.10.24","url":null,"abstract":"","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422357/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Age-specific distribution of oculometric parameters and myopia in children aged 8-12y.","authors":"Tao Tang, Si-Tong Chen, Heng Zhao, Kai Wang, Ming-Wei Zhao","doi":"10.18240/ijo.2024.10.16","DOIUrl":"10.18240/ijo.2024.10.16","url":null,"abstract":"<p><strong>Aim: </strong>To describe the distribution of ocular biometrics and to evaluate its associations with refractive error and to assess the contribution from ocular parameters to refractive error among Chinese myopic children.</p><p><strong>Methods: </strong>This cross-sectional study evaluated subjects aged 8-12y. Keratometry, ocular biometry, and cycloplegic autorefraction were performed on each subject. Spherical equivalent refraction (SER) and ocular biometrics were assessed as a function of age and gender. The Pearson correlation analysis between SER and ocular biometrics was carried out. Multiple linear regression was performed to analyze the association between SER and ocular parameters.</p><p><strong>Results: </strong>A total of 689 out of 735 participants (321 boys, 48.1%) were analyzed, with a mean SER of -2.98±1.47 diopter (D). Axial length (AL), anterior chamber depth (ACD), corneal radius of curvature (CR), horizontal visible iris diameter (HVID), central corneal thickness (CCT) and lens power (LP) showed normal distribution. The AL, AL/CR ratio, ACD and CR increased from 8 to 12y of age, while SER and LP decreased, HVID and CCT remained stable. There was no difference in gender. SER decreased by 0.929 D for every 1 mm increase in AL and decreased by 1.144 D for every 0.1 increase in AL/CR ratio. The Pearson correlation coefficient between SER and AL was -0.538 (<i>P</i><0.01) and -0.747 (<i>P</i><0.01) between SER and AL/CR ratio. For the SER variance, AL explained 29.0%, AL/CR ratio explained 55.7%, while AL, CR, ACD and LP explained 99.3% after adjusting for age and gender.</p><p><strong>Conclusion: </strong>The AL, CR, ACD and LP are the most important determinants of myopic refractive error during myopia progression.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422370/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison between local-made and imported porous polyethylene orbital implant: a randomized controlled equivalence trial and multicenter study.","authors":"Sunisa Sintuwong, Kanjana Leelapatranurak, Orapan Aryasit, Passorn Preechawai, Mingkwan Lumyongsatien, Ornvenus Nimitwongsakul, Jugchawin Kanokkantapong, Unnkade Bhaktikamala, Yongyot Tuachob, Jirapol Bhuntuveh, Pennung Thongtong, Waraporn Suvannapruk, Jintamai Suwanprateeb","doi":"10.18240/ijo.2024.10.12","DOIUrl":"10.18240/ijo.2024.10.12","url":null,"abstract":"<p><strong>Aim: </strong>To compare the exposure rate, infection rate, percentage of enhancement, and success rate between Medpor and the three-dimensional printed polyethylene (3DP-PE) orbital implant in a preliminary report.</p><p><strong>Methods: </strong>This prospective, randomized, equivalence, controlled trial was conducted at two institutes. The equivalent margin was ±10%. The sample size for the equivalence trial was 174 participants per group. Patients who were eligible for enucleations received either Medpor or 3DP-PE implants based on a randomized block of six. The surgeries were performed by five oculoplastic surgeons. The assessor and patients were masked. The magnetic resonance imaging (MRI) of the orbit was performed at least 6mo after operation and the fibrovascular ingrowth was analyzed using the Image J software. Follow-up continued at least 1y after surgery. The intention to treat and per protocol approaches were used.</p><p><strong>Results: </strong>Totally 128 patients met the criteria in the report. Fifty Medpor and 55 3DP-PE cases completed the trial. The most common cause of blindness was trauma. The mean follow-up times of Medpor and 3DP-PE were 33 and 40mo respectively. The exposure rate was not statistically significant between two groups (6.0% and 7.3%), <i>P</i><0.05, 95%CI (-9.8%, +12.0%). The success rates were 94% (Medpor) and 92.7% (3DP-PE). No postoperative infection was reported. Nine patients had MRI tests and two had implant exposures with 66.3% enhancement at 75mo (Medpor) and 58% enhancement at 57mo (3DP-PE) postoperatively.</p><p><strong>Conclusion: </strong>There is no statistically significant difference in exposure rate and success rate between Medpor and 3DP-PE in enucleation in the report. However, we cannot conclude that they are equivalent in terms of the exposure rate and success rate because the 95%CI is wider than ±10%. The infection rate is equivalent in both groups.</p>","PeriodicalId":14312,"journal":{"name":"International journal of ophthalmology","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422369/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}