Klinische Monatsblatter fur Augenheilkunde最新文献

{"title":"Prevalence of Ishihara Test Failures in a Large Cohort of Military Conscripts.","authors":"Veit Sturm, Gregor Jaggi, Margarita G Todorova, Jürg Messerli, Claudia Zawinka, Leila Sara Eppenberger","doi":"10.1055/a-2479-9147","DOIUrl":"https://doi.org/10.1055/a-2479-9147","url":null,"abstract":"<p><strong>Purpose: </strong>Color vision deficiency (CVD) is a common vision disorder. It is predominantly caused by inherited photopigment abnormalities in the retina. The absolute number of cases with CVD is expected to increase worldwide with the growing population.</p><p><strong>Methods: </strong>Data from male military conscripts for the recruitment period of 2008 to 2017 were retrospectively analyzed. Year of recruitment, conscripts' birth year, visual acuity, refractive status (spherical equivalent), and color vision status (normal Ishihara pseudoisochromatic plates test yes/no) were available.</p><p><strong>Results: </strong>The dataset comprised data on a total of 355 657 male conscripts who had undergone recruitment between the years 2008 to 2017. The mean number of conscripts per year was 35 566 (MD = 35 440, SD = 1 249), reaching a minimum count of 33 998 conscripts in 2017 and a maximum of 37 594 in 2011. The mean age at recruitment was 19.7 years (MD = 19.0 y, SD = 1.1 y). Among the conscripts, 337 422 (94.9%) successfully passed the Ishihara test, while 18 235 (5.1%) were found to have CVD.</p><p><strong>Conclusion: </strong>The overall prevalence of CVD in our male cohort was 5.1%. This figure is slightly lower than that reported for a European Caucasian population.</p>","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143052856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of Endothelial Cell Density after PreserFlo Implantation Compared to Contralateral Eyes without PreserFlo Implantation - A Retrospective Analysis.","authors":"Ellen Grobshäuser, Antonio Cunha Vaz Martinho, Zisis Gatzioufas, Pascal Hasler, Peter Maloca, Konstantin Gugleta","doi":"10.1055/a-2495-8580","DOIUrl":"https://doi.org/10.1055/a-2495-8580","url":null,"abstract":"<p><strong>Background: </strong>Loss of corneal endothelial cells after glaucoma surgery can lead to corneal decompensation and reduced vision. This loss may be accelerated by drainage implants like PreserFlo, which allow controlled subconjunctival filtration. In a retrospective analysis, we examined its impact on corneal endothelial cell density (ECD).</p><p><strong>Patients and methods: </strong>Data from medical records for 94 eyes were retrospectively analyzed. This included 47 PreserFlo-operated eyes and 47 contralateral control eyes. Inclusion criteria were open-angle glaucoma, laser trabeculoplasty as the only prior glaucoma surgery, and a contralateral control eye without any previous glaucoma surgeries and without any relevant diseases. Only standalone procedures and pseudophakic eyes were considered. We included 48 eyes at 2 weeks (24 operated, 24 control eyes), 72 at 3 months (36 each), 34 at 1 year (17 each), and 36 at 3 years (18 each).</p><p><strong>Results: </strong>Preoperatively, the 47 eyes that were planned for surgery had a mean ECD of 2141 ± 527 cells/mm², and the 47 control eyes had an ECD of 2114 ± 561 cells/mm². Two weeks postoperatively, ECD decreased by 5.4% in the operated eyes and increased by 1.1% in the control eyes. After 3 months, endothelial cell loss (ECL) was 3.6% (operated) and 1.9% (controls). After 1 year, ECL was 11.7% (operated) and 5.6% (controls); after 3 years it was 7.6% (operated) and 2.9% (controls). No significant differences in ECL dynamics between the operated and control eyes were detected by the analysis of variance.</p><p><strong>Conclusion: </strong>Although there was a trend to accelerated ECL in operated eyes compared to controls, this difference was not significant. Overall, the Preserflo procedure appears safe as regards to its influence on endothelial cell count.</p>","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143052769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cat Eyes - Iris Capture as Unusual Complication after Implantation of the Phakic Posterior Chamber Intraocular Lens.","authors":"Jascha Wendelstein, Tamara Wolfinger, Theo G Seiler, Kamran M Riaz, Marina Casazza, Isaak Fischinger, Thomas Kohnen, Matthias Bolz","doi":"10.1055/a-2480-7584","DOIUrl":"10.1055/a-2480-7584","url":null,"abstract":"","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142687431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"N-Acetylcystein (NAC) bei Retinitis pigmentosa.","authors":"Kristina Pfau, Josep Callizo, Petra Rossouw, Chrysoula Gabrani, Frank Holz, Peter Charbel Issa, Ulrich Kellner, Rupert Strauss, Laura Kühlewein, Katarina Stingl, Nicolas Feltgen, Maximilian Pfau","doi":"10.1055/a-2525-4419","DOIUrl":"https://doi.org/10.1055/a-2525-4419","url":null,"abstract":"","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143047127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Tele-Education in Malawi for Detection of Macular Features Using Optical Coherence Tomography.","authors":"Thokozani Zungu, Shaffi Mdala, Halima Sumayya Twabi, Petros Kayange, Faik Gelisken","doi":"10.1055/a-2441-7861","DOIUrl":"https://doi.org/10.1055/a-2441-7861","url":null,"abstract":"<p><strong>Purpose: </strong>The study aimed to assess the reliability of tele-education in training a Malawian ophthalmology resident to interpret optical coherence tomography (OCT) images of patients with macular conditions.</p><p><strong>Methods: </strong>This was a retrospective analysis of 1000 macula-centered OCT image series from 1000 eyes of 1000 consecutive patients from Malawi, which involved initial interpretation by a German retina specialist (observer 1) (T₀). Observer 1 then trained a Malawian resident (observer 2) via email, and observer 2 independently interpreted images at T₁, followed by face-to-face training in Malawi and reinterpretation at T₂ and T₃ (3-month intervals). The observers had to recognize, on OCT imaging, the normal macular structure, vitreofoveal traction (VFT), absent fovea depression (FD), epiretinal membrane (ERM), lamellar macular hole (LMH), full-thickness macular hole (FTMH), foveoschisis, intraretinal pseudocyst (IPC), intraretinal hyperreflective foci (IHF), subretinal fluid (SRF), pigment epithelial detachment (PED), and drusen. Cohen's Kappa statistic measured inter-observer agreement.</p><p><strong>Results: </strong>At T₁ post-tele-education, almost perfect agreement (κ = 0.86; 99.6% agreement) was observed for FTMH. Agreement remained high at T₂ post-face-to-face training (κ = 0.9; 99.7%) and decreased substantially at T₃ (κ = 0.77; 99.4%). Following tele-education (T₁), substantial agreement (κ range: 0.77 - 0.86) was found for IPC, PED, IHF, and FD, while ERM showed fair agreement (κ = 0.33; 81%). Face-to-face training notably improved agreement for SRF (T₁ κ = 0.6, T₂ κ = 0.63), LMH (T₁ κ = 0.6, T₂ κ = 0.67), and normal macular structure (T₁ κ = 0.6, T₂ κ = 0.62).</p><p><strong>Conclusion: </strong>There was good agreement in the detection of the majority of the OCT features seen in most of the macular pathologies following training through tele-education and the results did not change significantly following face-to-face teaching. Tele-education could reliably complement training in vitreoretinal diagnostic skills in resource-limited settings.</p>","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The influence of time spent viewing Video Display Terminal, sleep, anxiety and depression on tear film lipid layer thickness.","authors":"Cheng-Wei Lu, Xiufen Liu, Dandan Zhou, Yu Ren, Qian Li, Dan Li, Siying Teng, Fei Shao, Tianlong He, Huizhong Zhou, Nuerailimu Yimingtuohuti, Jia Li","doi":"10.1055/a-2522-3838","DOIUrl":"https://doi.org/10.1055/a-2522-3838","url":null,"abstract":"","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143023951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comment on Artificial Intelligence in Neovascular Age-Related Macular Degeneration.","authors":"Thiago Gonçalves Dos Santos Martins","doi":"10.1055/a-2487-5978","DOIUrl":"https://doi.org/10.1055/a-2487-5978","url":null,"abstract":"","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corneal Stress Distribution Using the Procedure of Goldmann Applanation Tonometry, as Tested on a Human Cornea Model.","authors":"Javier Gonzalez-Toscano, Francisco Gonzalez","doi":"10.1055/a-2490-7056","DOIUrl":"10.1055/a-2490-7056","url":null,"abstract":"<p><strong>Objective: </strong>To assess the effect of corneal thinning and changes in intraocular pressure (IOP) on the distribution of corneal stress induced by Goldmann applanation tonometry (GAT).</p><p><strong>Methods: </strong>A 2D model of a human cornea was created using a computer-aided design and finite element analysis software, employing previously reported corneal biomechanical properties. The GAT procedure was simulated, and the magnitude and distribution of stress in the corneal stroma were obtained for several corneal thicknesses, stiffnesses, and IOP.</p><p><strong>Results: </strong>A significant increase in stress was found in the outer and inner layers of the central cornea and in the inner layers of the surrounding central region. The maximal stress value was observed in the central outer layers when the stiffness was doubled, as in our theoretical baseline cornea (125.16 kPa). Minimal stress was observed in the central inner layers for a central corneal thickness of 300 µm (28.17 kPa). The thickness and stiffness of the cornea significantly influenced the magnitude of the stress, whereas the stress distribution in the cornea did not show significant changes. The change in IOP did not induce significant changes in either stress magnitude or stress distribution.</p><p><strong>Conclusions: </strong>The changes and distribution of corneal stress when a GAT procedure is performed support the idea that variations in corneal thickness and stiffness induce changes in corneal biomechanics that may be relevant for IOP readings. These findings are relevant for assessing IOP in corneas that have undergone surgical procedures or have diseases that alter their layers.</p>","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142739512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"National Consensus on the Assessment of Visual Function for Driving in Switzerland.","authors":"Frank Blaser, Martina Schneebeli, Kristina H Keller, Matthias Pfäffli, Margarita G Todorova, Pierre-François Kaeser, Stefano Anastasi, Hannes Wildberger, Frank Bochmann, Sandrine Zweifel, Sadiq Said","doi":"10.1055/a-2479-9305","DOIUrl":"https://doi.org/10.1055/a-2479-9305","url":null,"abstract":"<p><strong>Purpose: </strong>To establish a national consensus on assessing visual function for fitness to drive in Switzerland.</p><p><strong>Methods: </strong>The minimum medical requirements for visual function for fitness to drive are regulated by Swiss Federal Law, namely, by the Traffic Licensing Ordinance (TLO). The medical examination techniques relevant in this context and their assessment are not further specified therein, which leads to legal inequality among drivers and uncertainty among examiners. We established a study group of representatives of the Traffic Medicine Section of the Swiss Society of Forensic Medicine and the Traffic Commission of the Swiss Society of Ophthalmology to develop a national consensus on assessing visual function for fitness to drive in Switzerland. In structured meetings, the authors discussed medical examination techniques and available international and local recommendations on this topic, with respect to Swiss legislation. In the event of a contrary opinion, the topic was discussed again in a follow-up session until we reached an agreement. We defined consensus as complete agreement on the subject under discussion.</p><p><strong>Results: </strong>The study group held five in-person meetings between March 2019 and January 2023. The authors developed recommendations intended for all professional groups assessing driving fitness. We prepared an aid for daily practice on how to examine the minimum medical requirements for visual function listed in the TLO Annex 1, using standardized test procedures and considered how to interpret the findings obtained, accounting for aspects of traffic medicine and ophthalmology.</p><p><strong>Conclusions: </strong>A consensus on the assessment of visual function for fitness to drive in Switzerland is crucial to ensure legal equality for drivers and legal certainty for examiners. Regular review of the consensus is imperative if we are to consider future legal developments and new scientific evidence in assessing fitness to drive.</p>","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Die neue Generation der Anti-VEGF-Wirkstoffe: Sind sie wirklich besser?","authors":"Horst Helbig","doi":"10.1055/a-2370-7414","DOIUrl":"https://doi.org/10.1055/a-2370-7414","url":null,"abstract":"","PeriodicalId":17904,"journal":{"name":"Klinische Monatsblatter fur Augenheilkunde","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}