Contact Lens & Anterior Eye最新文献

筛选
英文 中文
Differential impact of combined therapy and monotherapy with 0.05% atropine eyedrops and dual focus contact lenses on choroid 0.05% 阿托品眼药水和双焦点隐形眼镜联合疗法和单一疗法对脉络膜的不同影响。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-02-01 DOI: 10.1016/j.clae.2024.102320
Jiali Zhang, Muhan Zhong, Shuqi Fan, Yanqing Wang, Xue Li, Hao Chen, Jinhua Bao, Yingying Huang
{"title":"Differential impact of combined therapy and monotherapy with 0.05% atropine eyedrops and dual focus contact lenses on choroid","authors":"Jiali Zhang,&nbsp;Muhan Zhong,&nbsp;Shuqi Fan,&nbsp;Yanqing Wang,&nbsp;Xue Li,&nbsp;Hao Chen,&nbsp;Jinhua Bao,&nbsp;Yingying Huang","doi":"10.1016/j.clae.2024.102320","DOIUrl":"10.1016/j.clae.2024.102320","url":null,"abstract":"<div><h3>Purpose</h3><div>To investigate changes in the choroid and axial length (AL) during one month of combined therapy and monotherapy with 0.05% atropine and dual-focus soft contact lens (DFCL), and the impact after discontinuation.</div></div><div><h3>Methods</h3><div>Myopic adults randomly received three interventions: 0.05 % atropine, DFCL, and 0.05 % atropine combined with DFCL. Choroidal thickness (ChT), choroidal vascularity index (CVI) and AL were measured at baseline, 3, 7, 14, and 30 days after intervention, and 1, 2, 7, 14, and 30 days after discontinuation.</div></div><div><h3>Results</h3><div>The ChT thickened and AL decreased after one month of combination therapy (24.19 ± 4.13 μm, <em>P</em> = 0.001; −40.35 ± 9.55 μm, <em>P</em> = 0.024) or 0.05 % atropine (20.52 ± 4.35 μm, <em>P</em> = 0.008; −8.07 ± 7.22 μm, <em>P</em> = 0.002) but not DFCL (8.95 ± 4.25 μm, <em>P</em> &gt; 0.999; −14.89 ± 7.28 μm, <em>P</em> &gt; 0.999). The increase in ChT and decrease in AL persisted for 2 days after 0.05 % atropine was discontinued, persisted for 7 days and 14 days after combination therapy was discontinued. There was no significant change in the CVI after one month use or withdrawal of any intervention (<em>P</em> &gt; 0.999). After one month of combination therapy, significant correlations were observed between the baseline CVI and changes in ChT (<em>r</em> = 0.485, <em>P</em> = 0.035) or AL (<em>r</em> = -0.589, <em>P</em> = 0.008).</div></div><div><h3>Conclusion</h3><div>Monotherapy involving 0.05% atropine or the combination of 0.05% atropine with DFCL significantly affected ChT thickening and AL shortening. These changes were maintained for a longer duration post combination intervention. The baseline CVI was associated with changes in ChT and AL during combination treatment.</div></div>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":"48 1","pages":"Article 102320"},"PeriodicalIF":4.1,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142523381","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
Development and Initial Validation of the MCL-PRO-CAT: A computerized adaptive test designed to measure multifocal contact lens performance from the patient's perspective. MCL-PRO-CAT 的开发和初步验证:计算机化自适应测试,旨在从患者的角度测量多焦点隐形眼镜的性能。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-31 DOI: 10.1016/j.clae.2025.102378
Elsa Albero-Ros, Amalia Lorente-Velázquez, David Madrid-Costa, Mariano González-Pérez
{"title":"Development and Initial Validation of the MCL-PRO-CAT: A computerized adaptive test designed to measure multifocal contact lens performance from the patient's perspective.","authors":"Elsa Albero-Ros, Amalia Lorente-Velázquez, David Madrid-Costa, Mariano González-Pérez","doi":"10.1016/j.clae.2025.102378","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102378","url":null,"abstract":"<p><strong>Purpose: </strong>To create a valid and reliable computer-adaptive testing (CAT) tool for assessing Multifocal Contact Lens (MCL) performance in presbyopic individuals, ensuring high precision. The self-administered tool will initially be accessible online in Spanish.</p><p><strong>Methods: </strong>Five steps were followed for the correct development of the instruments: item bank development, item refinement phase, item response theory calibration of the refined item bank, CAT simulations and design, and an initial validation study. A total of 1163 presbyopic patients were involved in the over-all study. Convergent validity was assessed by comparing results to the CLDQ-8 questionnaire, and repeatability assessment was performed two weeks after the initial completion.</p><p><strong>Results: </strong>The final item bank consisted of 108 items assessing various relevant domains for MCL performance evaluation. The calibration study showed a person separation index of 4.69 and a reliability of 0.96 along with a measurement precision of 0.27. The final CAT distinguished between 16 levels of MCL performance by presenting an average of 10.61  ± 1.00 items per patient, with an average completion time of 3:04 ± 1:24 min. Signs of convergent validity showed a correlation of 0.73 and repeatability was assessed showing an intraclass Correlation Coefficient of 0.881 with a 95% Confidence Interval 0,815-0,924, and Limits of Agreement of  ± 1.07.</p><p><strong>Conclusion: </strong>The MCL-PRO-CAT is a groundbreaking tool for evaluating MCL performance in presbyopic individuals. With automated scoring and fewer items, it was feasible, valid, and precise, enhancing clinical practicality.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102378"},"PeriodicalIF":4.1,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143076095","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
Does orthokeratology contact lens wear suppress the immune cell response in the human corneal epithelium, while soft contact lens wear enhances it?
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-29 DOI: 10.1016/j.clae.2025.102380
Rabia Mobeen, Fiona Stapleton, Cecilia Chao, Helen Swarbrick, Thomas Naduvilath, Blanka Golebiowski
{"title":"Does orthokeratology contact lens wear suppress the immune cell response in the human corneal epithelium, while soft contact lens wear enhances it?","authors":"Rabia Mobeen, Fiona Stapleton, Cecilia Chao, Helen Swarbrick, Thomas Naduvilath, Blanka Golebiowski","doi":"10.1016/j.clae.2025.102380","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102380","url":null,"abstract":"<p><strong>Background: </strong>Orthokeratology (OK) contact lenses are increasingly prescribed for myopia control but their impact on corneal epithelial immune cells (CEIC) is unclear. This study compares CEIC in OK wearers to soft contact lens (SCL) wearers and non-wearers.</p><p><strong>Methods: </strong>In vivo confocal microscope images at the corneal central and mid-peripheral subbasal level were evaluated in 18 OK wearers, 18 SCL wearers and 18 non-wearers (mean age 27.6±8.0 years; 65% female). Corneal epithelial immune cell density was manually quantified and morphology was graded using a published system. Statistical significances (p<0.05) were examined using generalised estimating equations.</p><p><strong>Results: </strong>Corneal epithelial immune cell density in OK wearers was lower than in SCL wearers (p=0.03) at the central cornea, but not at the mid-periphery. Compared to SCL wearers, OK wearers had smaller cell bodies, with fewer participants displaying CEIC with dendrites, long and thick dendrites at both corneal locations (p<0.001). Orthokeratology wearers also had smaller CEIC bodies (p=0.01) and fewer participants had CEIC with dendrites (p=0.01) than non-wearers at both locations. Contrarily, SCL wearers had larger CEIC bodies, with a greater proportion of SCL wearers displaying CEIC with dendrites, long and thick dendrites compared to non-wearers (p≤0.04) at both locations. Corneal epithelial immune cell density was higher at the central cornea than at mid-periphery in SCL wearers (p<0.001) and non-wearers (p=0.01), but not in OK wearers (p=0.26).</p><p><strong>Conclusions: </strong>In long-term OK lens wear, immune cells observed in the corneal epithelium are fewer in number and are less likely to present with dendrites, suggesting a suppressed CEIC response in OK lens wear which should be investigated further.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102380"},"PeriodicalIF":4.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143068943","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
Contact lenses for visual rehabilitation in post-keratoplasty eyes: A systematic review.
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-28 DOI: 10.1016/j.clae.2025.102374
Sina Khosravi Mirzaei, Sepehr Feizi, Fatemeh Hatami, Firouze Hatami, Seyed Mohamadmehdi Moshtaghion
{"title":"Contact lenses for visual rehabilitation in post-keratoplasty eyes: A systematic review.","authors":"Sina Khosravi Mirzaei, Sepehr Feizi, Fatemeh Hatami, Firouze Hatami, Seyed Mohamadmehdi Moshtaghion","doi":"10.1016/j.clae.2025.102374","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102374","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the role of contact lenses (CLs) in visual rehabilitation following keratoplasty.</p><p><strong>Methods: </strong>Four databases, including PubMed, Scopus, Web of Science, and Embase were systematically searched for studies published between January 2010 and July 2023. Visual outcomes, daily wearing duration, subjective comfort, rate and etiology of CL discontinuation, corneal endothelial cell density, central corneal thickness, and complications were extracted.</p><p><strong>Results: </strong>This review included thirteen case series and two chart reviews, analyzing a total of 464 eyes, of which 97% underwent penetrating keratoplasty. Scleral CLs were the most frequently fitted lens (285 eyes, 61%). All studies reported a significant improvement in visual acuity with CL correction. Most post-keratoplasty patients could wear CLs comfortably for 8 to 12 h/day. The rate of CL dropout ranged from 0% to 39%, mainly due to CL intolerance, discomfort, and graft rejection. Corneal graft rejection (18 eyes), conjunctival hyperemia (8 eyes), corneal epithelial trauma (5 eyes), graft edema (4 eyes), and microbial keratitis (3 eyes) were the most frequently reported complications.</p><p><strong>Conclusion: </strong>CLs are effective for improving visual acuity following keratoplasty, with minor complications depending on the type of CL.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102374"},"PeriodicalIF":4.1,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143061231","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
Interocular astigmatic symmetry: A systematic review. 眼间散光对称性:系统综述。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-20 DOI: 10.1016/j.clae.2025.102377
Raquel Salvador-Roger, Vicente Micó, José J Esteve-Taboada
{"title":"Interocular astigmatic symmetry: A systematic review.","authors":"Raquel Salvador-Roger, Vicente Micó, José J Esteve-Taboada","doi":"10.1016/j.clae.2025.102377","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102377","url":null,"abstract":"<p><strong>Purpose: </strong>The objective of this investigation was to consolidate the extant data pertaining to interocular astigmatic symmetry, with a view to discerning any patterns that may emerge from the research.</p><p><strong>Methods: </strong>A systematic literature review was conducted in accordance with the PICO framework. The search, conducted through September 2024, included three databases (PubMed, Web of Science, and Scopus) and the reference list of the selected articles, which were identified from inception. The articles were selected based on the inclusion criteria of population-based studies with data on interocular astigmatic symmetry.</p><p><strong>Results: </strong>A total of 65 articles were retrieved, of which 13 met the inclusion criteria. The thirteen studies included a total of 329,747 subjects from ten different countries. The prevalence of interocular astigmatic symmetry according to axis orientation was isorule in most of the articles (i.e., both eyes having the same pattern: with-the-rule astigmatism, against-the-rule astigmatism, or oblique astigmatism), except for those pertaining to the geriatric population. Regarding the classification according to axis orientation, mirror symmetry was demonstrated to be the most prevalent pattern in interocular astigmatism. Genetic and individual factors, such as age, sex, and refractive error, did not exhibit a discernible influence on interocular astigmatic symmetry.</p><p><strong>Conclusion: </strong>The findings of this study indicated a clear trend through the isorule pattern and mirror symmetry in a population.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102377"},"PeriodicalIF":4.1,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143014672","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
Comparison of two-year myopia control efficacy between spectacle lenses with highly aspherical lenslets and orthokeratology lenses. 高度非球面眼镜与角膜塑形镜2年近视控制效果比较。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-16 DOI: 10.1016/j.clae.2025.102376
Qiming Liu, Yunyun Chen, Yanting Feng, Siang Zhang, Xinjie Mao, Jingjing Xu
{"title":"Comparison of two-year myopia control efficacy between spectacle lenses with highly aspherical lenslets and orthokeratology lenses.","authors":"Qiming Liu, Yunyun Chen, Yanting Feng, Siang Zhang, Xinjie Mao, Jingjing Xu","doi":"10.1016/j.clae.2025.102376","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102376","url":null,"abstract":"<p><strong>Purpose: </strong>To compare the two-year efficacy of spectacle lenses with highly aspherical lenslets (HAL) and orthokeratology (OK) lenses in managing myopia in children.</p><p><strong>Methods: </strong>This retrospective study examined medical records from the Affiliated Eye Hospital of Wenzhou Medical University, involving 1683 HAL users and 1192 OK users. Participants were children aged 8-13 with a refractive error of -0.50 to -6.00 D. They were divided by age into younger (8-10 years) and older (11-13 years) groups and further divided into low myopia (-0.50 to -3.00 D) and moderate myopia (<-3.00 to -6.00 D) subgroups. The participants were included in either the 1-year or 2-year follow-up group based on the length of their follow-up records. The change in axial length (AL) was compared between the HAL and OK groups using t-tests and multiple linear regression analysis.</p><p><strong>Results: </strong>In the younger group, HALs yielded significantly slower AL elongation than did the OK lenses at both the 1-year (HAL: 0.16 ± 0.19 mm; OK: 0.22 ± 0.17 mm; p < 0.001) and 2-year follow-ups (HAL: 0.32 ± 0.27 mm; OK: 0.37 ± 0.24 mm; p = 0.009). In the older group, the AL changes did not significantly differ by lens at the 1-year (p = 0.782) or 2-year (p = 0.239) follow-up. Among the low myopia subgroup, the HAL users consistently exhibited smaller AL changes than did the OK users across all follow-ups (p < 0.05), except at the 2-year follow-up in the olders (p = 0.414). For the moderate myopia subgroup, the OK lenses yielded significantly slower AL changes at the 2-year follow-up (younger: p = 0.013; older: p = 0.01), although no significant differences were found at the 1-year follow-up (younger: p = 0.635; older: adjusted: p = 0.143).</p><p><strong>Conclusions: </strong>HALs are significantly more effective than OK lenses in controlling AL elongation in younger children with low myopia, while both treatments show similar effectiveness in older children. For moderate myopia, OK lenses are preferred for superior long-term control.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102376"},"PeriodicalIF":4.1,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143014671","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
Letter to the editor RE "Lid wiper epitheliopathy: Topical review of current identification strategies and future perspectives". 致编辑的信RE“擦皮性上皮病:当前识别策略和未来前景的局部回顾”。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-13 DOI: 10.1016/j.clae.2025.102375
Marta Vianya-Estopa, Chris Lievens, Yvonne Norgett
{"title":"Letter to the editor RE \"Lid wiper epitheliopathy: Topical review of current identification strategies and future perspectives\".","authors":"Marta Vianya-Estopa, Chris Lievens, Yvonne Norgett","doi":"10.1016/j.clae.2025.102375","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102375","url":null,"abstract":"","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102375"},"PeriodicalIF":4.1,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142980508","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
Blink completeness and rate in dry eye disease: An investigator-masked, prospective registry-based, cross-sectional, prognostic study. 干眼病的眨眼完整性和发生率:一项不涉及调查人员的前瞻性、基于登记的横断面预后研究。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-10 DOI: 10.1016/j.clae.2025.102369
Michael T M Wang, Barry Power, Ally L Xue, Jennifer P Craig
{"title":"Blink completeness and rate in dry eye disease: An investigator-masked, prospective registry-based, cross-sectional, prognostic study.","authors":"Michael T M Wang, Barry Power, Ally L Xue, Jennifer P Craig","doi":"10.1016/j.clae.2025.102369","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102369","url":null,"abstract":"<p><strong>Purpose: </strong>To investigate the prognostic ability of blink rate and the proportion of incomplete blinking to predict dry eye disease diagnosis, as defined by the TFOS DEWS II criteria.</p><p><strong>Methods: </strong>A total of 453 community residents (282 females, 171 males; mean ± SD age, 37 ± 19 years) were recruited in an investigator-masked, prospective registry-based, cross-sectional, prognostic study. Dry eye symptomology, tear film quality, and ocular surface characteristics were assessed in a single clinical session, and blink parameters evaluated by an independent masked observer.</p><p><strong>Results: </strong>Overall, 214 (47 %) participants fulfilled the TFOS DEWS II criteria for dry eye disease. Multivariate regression analysis demonstrated that an increased proportion of incomplete blinking was associated with a higher odds of dry eye disease (odds ratio, 1.12 per 10 % increase; 95 % CI, 1.05-1.19; p < 0.001), with the Youden-optimal prognostic threshold proportion being ≥ 40 % incomplete blinking. Higher levels of incomplete blinking were also associated with poorer dry eye symptomology, tear film stability, corneal and lid margin staining, lipid layer thickness, meibography, and meibum quality (all p ≤ 0.03). No significant associations were detected between blink rate and ocular surface parameters (all p > 0.10).</p><p><strong>Conclusions: </strong>The degree of incomplete blinking is a significant predictor of dry eye disease, and the utility of incorporating blink assessment into diagnostic workup algorithms warrants further investigation. The association with meibomian gland dropout, expressed meibum quality, and lipid layer thickness would suggest that incomplete blinking may predispose towards the development of meibomian gland dysfunction.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102369"},"PeriodicalIF":4.1,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142972963","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
Translation and validation of the 8-item contact lens dry eye questionnaire (CLDEQ-8) among Chinese soft contact lens wearers. 在中国软性隐形眼镜佩戴者中翻译和验证隐形眼镜干眼症调查问卷(CLDEQ-8)。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-10 DOI: 10.1016/j.clae.2024.102366
Jiajia Gao, Zhipeng Lai, Yin Hu, Xiao Yang
{"title":"Translation and validation of the 8-item contact lens dry eye questionnaire (CLDEQ-8) among Chinese soft contact lens wearers.","authors":"Jiajia Gao, Zhipeng Lai, Yin Hu, Xiao Yang","doi":"10.1016/j.clae.2024.102366","DOIUrl":"https://doi.org/10.1016/j.clae.2024.102366","url":null,"abstract":"<p><strong>Purpose: </strong>To develop a Chinese version of the 8-item Contact Lens Dry Eye Questionnaire (CLDEQ-8) with cross-cultural adaption and clinical validation among soft contact lens wearers (SCL) in China.</p><p><strong>Methods: </strong>The translation and adaptation of the Chinese CLDEQ-8 (C-CLDEQ-8) followed a rigorous methodological process based on cross-cultural research guidelines consisting of three main phases: 1) forward and backward translation of original CLDEQ-8 into Chinese, 2) cross-cultural adaptation performed by medical advising committee, and 3) clinical validation and repeatability test of the translated questionnaire on Chinese SCL wearers. Rasch analysis was also performed to investigate the psychometric properties of C-CLDEQ-8.</p><p><strong>Results: </strong>134 experienced SCL wearers aged 18-45 completed the C-CLDEQ-8. C-CLDEQ-8 score was linearly related to the overall opinion of SCLs (beta = 2.16, p = 0.002), gestalt eye dryness response (beta = 2.90, p < 0.001), and sensitivity response (beta = 1.83, p = 0.001). The questionnaire showed excellent test-retest repeatability with an intra-class correlation coefficient (ICC) of 0.95 and great internal consistency with a Cronbach's alpha of 0.83. The corrected index of homogeneity for each item was more significant than 0.5. In Rasch analysis, the infit and outfit values for eight items were all within 0.6-1.4, suggesting a good fit for the Rasch model. Martin-Löf test result indicated that the Rasch model was unidimensional (p = 1.0). Item characteristics curves suggested combining categories 3-4 and 5-6 in item 5 of C-CLDEQ-8.</p><p><strong>Conclusions: </strong>This study produced a Chinese version of CLDEQ-8 with great validity and reliability and proved capable of evaluating SCL-related symptoms.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102366"},"PeriodicalIF":4.1,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142972964","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
Nanotechnology-based non-invasive strategies in ocular therapeutics: Approaches, limitations to clinical translation, and safety concerns. 基于纳米技术的非侵入性眼科治疗策略:方法、临床转化的局限性和安全性问题。
IF 4.1 3区 医学
Contact Lens & Anterior Eye Pub Date : 2025-01-09 DOI: 10.1016/j.clae.2025.102367
Pinal Chaudhari, Shaila A Lewis, Vivek Ghate
{"title":"Nanotechnology-based non-invasive strategies in ocular therapeutics: Approaches, limitations to clinical translation, and safety concerns.","authors":"Pinal Chaudhari, Shaila A Lewis, Vivek Ghate","doi":"10.1016/j.clae.2025.102367","DOIUrl":"https://doi.org/10.1016/j.clae.2025.102367","url":null,"abstract":"<p><p>The eye is a highly sensitive and vital component that significantly affects human quality of life. Diseases that affect the eye are major contributors to visual impairment and blindness and can have a profound effect on an individual's well-being. Ocular drug delivery is challenging because of physiological and anatomical barriers. Invasive Intravitreal administration is primarily used for the treatment and management of posterior segmental disease. However, frequent intravitreal administration is associated with adverse effects. Furthermore, topical administration results in less than 5% ocular bioavailability, leading to a void in the safe and efficacious management of posterior segment diseases. Nanocarrier-based systems have been well explored as ocular therapeutics to overcome the sub-therapeutic management attributed to conventional eye drops and physiological and anatomical barriers. Since the first report of nanoparticles to date, the nanocarrier system has come a long way with the simplicity and versatility offered by the system. Significant progress has been made in the development of noninvasive nanocarrier systems and their interactions with the ocular surface. The nanocarrier system enhances precorneal retention, limits nontherapeutic absorption, and offers controlled drug release. This review aims to provide an overview of the recent advancements in noninvasive nanocarrier-based topical ocular drug delivery systems, including their interaction with the ocular surface, the barriers to their translation to clinical settings, and the associated scale-up challenges.</p>","PeriodicalId":49087,"journal":{"name":"Contact Lens & Anterior Eye","volume":" ","pages":"102367"},"PeriodicalIF":4.1,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142967210","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信