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JOURNAL ARTICLE
Olga Araújo, Halbert Hernández-Negrín, Ricardo P Casaroli-Marano, José Hernández-Rodríguez, Alfredo Adán, Gerard Espinosa, Laura Pelegrín, Ricard Cervera
PURPOSE: Hydroxychloroquine is currently recommended for the treatment of systemic lupus erythematosus (SLE), but it can cause irreversible retinal toxicity. This study aimed to identify factors associated with early hydroxychloroquine-induced retinal toxicity in patients with SLE from a single centre for 20 years. METHODS: SLE patients diagnosed between 1998 and 2017 and followed up for at least 1 year were included. Demographic, clinical, laboratory and therapeutic data were collected from the electronic medical records and retrospectively analysed...
April 5, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#2
JOURNAL ARTICLE
Yun Hsia, Chung-May Yang
PURPOSE: Comparing characteristics and outcomes of patients with bilateral proliferative diabetic retinopathy (PDR) undergoing concurrent and sequential vitrectomy. METHODS: Patients having bilateral vitrectomy were classified into concurrent (requiring bilateral surgery simultaneously) and sequential (indicating vitrectomy in one eye later) groups. Clinical characteristics and outcomes were compared, and correlation between the first and second-operated eyes was analyzed...
April 5, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#3
REVIEW
Clemens Lange, Stefaniya Boneva, Peter Wieghofer, J Sebag
Originally discovered in the nineteenth century, hyalocytes are the resident macrophage cell population in the vitreous body. Despite this, a comprehensive understanding of their precise function and immunological significance has only recently emerged. In this article, we summarize recent in-depth investigations deciphering the critical role of hyalocytes in various aspects of vitreous physiology, such as the molecular biology and functions of hyalocytes during development, adult homeostasis, and disease. Hyalocytes are involved in fetal vitreous development, hyaloid vasculature regression, surveillance and metabolism of the vitreoretinal interface, synthesis and breakdown of vitreous components, and maintenance of vitreous transparency...
April 3, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#4
JOURNAL ARTICLE
Cheryl N Fonteh, Jennifer L Patnaik, Nathan C Grove, Anne M Lynch, Mina B Pantcheva, Karen L Christopher
PURPOSE: The goal of this study is to describe characteristics of cataract surgery patients who previously underwent laser in situ keratomileusis/photorefractive keratectomy (LASIK/PRK) in comparison to non-LASIK/PRK cataract surgery patients including psychiatric comorbidities, as well as describe refractive prediction error after cataract surgery while accounting for axial length (AL) using the Barrett True-K and Barrett Universal II formulas. METHODS: This was a retrospective study of patients from the University of Colorado Cataract Outcomes Registry...
April 1, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#5
JOURNAL ARTICLE
Tiantian Yang, Xiaotong Li, Kailei Wang, Quan Zhang, Rui Hao, Wei Zhang
PURPOSE: To investigate the alterations in extraocular muscles (EOMs) by magnetic resonance imaging (MRI) among patients diagnosed with Duane retraction yndrome (DRS) and congenital fibrosis of the extraocular muscles (CFEOM), who present with various cranial nerve anomalies in an attempt to enhance the clinical diagnostic process. METHODS: A case-control study was conducted to evaluate 27 patients with DRS and 14 patients with CFEOM. All patients underwent MRI scans of the brainstem and orbital examination...
March 26, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#6
JOURNAL ARTICLE
Hideo Hagihara, Hirotaka Shoji, Satoko Hattori, Giovanni Sala, Yoshihiro Takamiya, Mika Tanaka, Masafumi Ihara, Mihiro Shibutani, Izuho Hatada, Kei Hori, Mikio Hoshino, Akito Nakao, Yasuo Mori, Shigeo Okabe, Masayuki Matsushita, Anja Urbach, Yuta Katayama, Akinobu Matsumoto, Keiichi I Nakayama, Shota Katori, Takuya Sato, Takuji Iwasato, Haruko Nakamura, Yoshio Goshima, Matthieu Raveau, Tetsuya Tatsukawa, Kazuhiro Yamakawa, Noriko Takahashi, Haruo Kasai, Johji Inazawa, Ikuo Nobuhisa, Tetsushi Kagawa, Tetsuya Taga, Mohamed Darwish, Hirofumi Nishizono, Keizo Takao, Kiran Sapkota, Kazutoshi Nakazawa, Tsuyoshi Takagi, Haruki Fujisawa, Yoshihisa Sugimura, Kyosuke Yamanishi, Lakshmi Rajagopal, Nanette Deneen Hannah, Herbert Y Meltzer, Tohru Yamamoto, Shuji Wakatsuki, Toshiyuki Araki, Katsuhiko Tabuchi, Tadahiro Numakawa, Hiroshi Kunugi, Freesia L Huang, Atsuko Hayata-Takano, Hitoshi Hashimoto, Kota Tamada, Toru Takumi, Takaoki Kasahara, Tadafumi Kato, Isabella A Graef, Gerald R Crabtree, Nozomi Asaoka, Hikari Hatakama, Shuji Kaneko, Takao Kohno, Mitsuharu Hattori, Yoshio Hoshiba, Ryuhei Miyake, Kisho Obi-Nagata, Akiko Hayashi-Takagi, Léa J Becker, Ipek Yalcin, Yoko Hagino, Hiroko Kotajima-Murakami, Yuki Moriya, Kazutaka Ikeda, Hyopil Kim, Bong-Kiun Kaang, Hikari Otabi, Yuta Yoshida, Atsushi Toyoda, Noboru H Komiyama, Seth G N Grant, Michiru Ida-Eto, Masaaki Narita, Ken-Ichi Matsumoto, Emiko Okuda-Ashitaka, Iori Ohmori, Tadayuki Shimada, Kanato Yamagata, Hiroshi Ageta, Kunihiro Tsuchida, Kaoru Inokuchi, Takayuki Sassa, Akio Kihara, Motoaki Fukasawa, Nobuteru Usuda, Tayo Katano, Teruyuki Tanaka, Yoshihiro Yoshihara, Michihiro Igarashi, Takashi Hayashi, Kaori Ishikawa, Satoshi Yamamoto, Naoya Nishimura, Kazuto Nakada, Shinji Hirotsune, Kiyoshi Egawa, Kazuma Higashisaka, Yasuo Tsutsumi, Shoko Nishihara, Noriyuki Sugo, Takeshi Yagi, Naoto Ueno, Tomomi Yamamoto, Yoshihiro Kubo, Rie Ohashi, Nobuyuki Shiina, Kimiko Shimizu, Sayaka Higo-Yamamoto, Katsutaka Oishi, Hisashi Mori, Tamio Furuse, Masaru Tamura, Hisashi Shirakawa, Daiki X Sato, Yukiko U Inoue, Takayoshi Inoue, Yuriko Komine, Tetsuo Yamamori, Kenji Sakimura, Tsuyoshi Miyakawa
Increased levels of lactate, an end-product of glycolysis, have been proposed as a potential surrogate marker for metabolic changes during neuronal excitation. These changes in lactate levels can result in decreased brain pH, which has been implicated in patients with various neuropsychiatric disorders. We previously demonstrated that such alterations are commonly observed in five mouse models of schizophrenia, bipolar disorder, and autism, suggesting a shared endophenotype among these disorders rather than mere artifacts due to medications or agonal state...
March 26, 2024: ELife
#7
JOURNAL ARTICLE
Alexandra V Schilcher, Mathias Roth, Friedrich A Steindor, Ranya Helweh, Gerd Geerling
PURPOSE: The healthcare system is responsible for around 5% of CO2 emissions globally and in Germany. So far, there are no data on the amount of waste from dry eye disease (DED) therapy in ophthalmology. The aim of this project was to evaluate the amount and type of waste from single- and multi-dose units (SDU/MDU) generated by eyedrops used to treat DED in Germany. METHODS: The net waste weight (outer/inner packaging, instruction leaflet, empty container) from factory-sealed products was determined using a precision scale...
March 23, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#8
JOURNAL ARTICLE
Claus von der Burchard, Arved Gruben, Johann Roider
PURPOSE: Acute macular neuroretinopathy (AMN) can cause sudden-onset and permanent scotoma in healthy young patients. Analysis of optical coherence tomography (OCT) and OCT angiography (OCTA) of AMN patients may provide insights into disease mechanism. METHODS: We conducted a retrospective study of consecutive SARS-Cov-2-related AMN patients that presented in our clinic between Jan 1st, 2022, and April 30th, 2023, within 30 days of symptom onset. Retinal vessel area density (VAD) of AMN lesions in OCTA was quantified and compared to an adjacent tissue control (ATC)...
March 21, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#9
REVIEW
Shigeru Honda, Norihiko Misawa, Yusuke Sato, Daisuke Oikawa, Fuminori Tokunaga
Age-related macular degeneration (AMD) is the leading sight-threatening disease in developed countries. On the other hand, recent studies indicated an ethnic variation in the phenotype of AMD. For example, several reports demonstrated that the incidence of drusen in AMD patients is less in Asians compared to Caucasians though the reason has not been clarified yet. In the last decades, several genome association studies have disclosed many susceptible genes of AMD and revealed that the association strength of some genes was different among races and AMD phenotypes...
March 20, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#10
JOURNAL ARTICLE
Bhim B Rai, Faran Sabeti, Joshua P van Kleef, Corinne F Carle, Emilie M F Rohan, Rohan W Essex, Richard C Barry, Ted Maddess
PURPOSE: To compare diagnostic power for different severities of age-related macular degeneration (AMD) of two-dimensional macular pigment optical densities (2D-MPOD) and spatially matched objective perimetry, with standard perimetry and best-corrected visual acuity (BCVA). METHODS: The ObjectiveField Analyser (OFA) provided objective perimetry, and a Heidelberg Spectralis optical coherence tomography (OCT) measured 2D-MPOD in AMD patients, both completed twice over 0...
March 14, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#11
JOURNAL ARTICLE
Jost B Jonas, Songhomitra Panda-Jonas, Rahul A Jonas
PURPOSE: To examine histological characteristics and differences between drusen beneath the retinal pigment epithelium (small hard drusen) located in the macula and located in the parapapillary region. METHODS: We histomorphometrically examined human eyes enucleated due to uveal melanomas or secondary angle-closure glaucoma. RESULTS: The study included 106 eyes (age, 62.6 ± 15.2 years) with macular drusen (n = 7 globes) or parapapillary drusen (n = 29 eyes) and 70 eyes without drusen...
March 13, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#12
JOURNAL ARTICLE
Xulin Liao, Fatema Mohamed Ali Abdulla Aljufairi, Jake Uy Sebastian, Ruofan Jia, Hanson Yiu Man Wong, Kenneth Ka Hei Lai, Wanxue Chen, Zhichao Hu, Yingying Wei, Winnie Chiu Wing Chu, Clement Chee Yung Tham, Chi Pui Pang, Kelvin Kam Lung Chong
PURPOSE: To analyze the radiological features of the lacrimal gland (LG) and extraocular muscle (EOM) in thyroid eye disease (TED) patients with severe subjective dry eye disease (DED) using magnetic resonance imaging (MRI) measurements. METHODS: In this cross-sectional study, mechanical ocular exposure, dry eye assessment and MRI data were collected. Patients were classified into non-severe subjective DED group with ocular surface disease index (OSDI) < 33 and severe subjective DED group with OSDI ≥ 33...
March 8, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#13
JOURNAL ARTICLE
Bernhard Reis, Jan Attig, Sebastian Dziadek, Nico Graefe, Astrid Heller, Natascha Rieder, Bruno Gomes
BACKGROUND: Downregulation of MHC class I expression and/or defects in the antigen presentation pathways are commonly reported in human cancers. Numerous studies previously have explored extensively the molecular mechanisms that underlie HLA-class I and Beta2-Microglobulin (B2M) downregulation. However, the techniques presently available to detect expression of MHC class I proteins lack the robustness, specificity and sensitivity needed for systematic integration and analysis in clinical trials...
2024: Frontiers in Immunology
#14
REVIEW
Carolyn Yu Tung Wong, Ciara O'Byrne, Priyal Taribagil, Timing Liu, Fares Antaki, Pearse Andrew Keane
AIM: Code-free deep learning (CFDL) allows clinicians without coding expertise to build high-quality artificial intelligence (AI) models without writing code. In this review, we comprehensively review the advantages that CFDL offers over bespoke expert-designed deep learning (DL). As exemplars, we use the following tasks: (1) diabetic retinopathy screening, (2) retinal multi-disease classification, (3) surgical video classification, (4) oculomics and (5) resource management. METHODS: We performed a search for studies reporting CFDL applications in ophthalmology in MEDLINE (through PubMed) from inception to June 25, 2023, using the keywords 'autoML' AND 'ophthalmology'...
March 6, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#15
JOURNAL ARTICLE
Alejandra de-la-Torre, Germán Mejía-Salgado, Carlos Cifuentes-González, William Rojas-Carabali, Miguel Cuevas, Sandra García, Carlos M Rangel, Claudia Durán, Diana Isabel Pachón-Suárez, Andrés Bustamante-Arias
PURPOSE: To describe the epidemiology, clinical features, and classification of uveitis in a large cohort of Colombian patients. METHODS: Data were collected from seven ophthalmological referral centers in the four main cities in Colombia. The study included patients with a confirmed diagnosis of uveitis from January 2010 to December 2022. Information on demographics, ophthalmic examination findings, uveitis classification, and etiology was recorded. RESULTS: The study reviewed 3,404 clinical records of patients with uveitis...
March 6, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#16
JOURNAL ARTICLE
Xuan-Jun Zhang, Jia-Xin Zhang, Yi Qu, Rong-Mei Peng, Pei Zhang, Jing Hong
PURPOSE: To evaluate cytokine levels of aqueous humor in patients with cytomegalovirus (CMV) corneal endotheliitis and their relationships with CMV DNA load. METHODS: 44 aqueous humor samples were obtained from 26 patients with CMV corneal endotheliitis at various stages of treatment. 33 samples obtained from cataract patients during the same period were selected as a control group. Each sample was used to measure the concentration of the CMV DNA load using real-time quantitative polymerase chain reaction, and to examine the levels of IL-6, IL-8, IL-10, MCP-1, VCAM-1, VEGF, IP-10, G-CSF, ICAM-1 and IFN-γ using a cytometric bead array...
March 6, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#17
REVIEW
Tso-Ting Lai, Yun Hsia, Chung-May Yang
Lamellar macular holes (LMHs) are a manifestation of myopic tractional maculopathy (MTM). Owing to the complex and multidirectional traction force in the elongated eyeball, the clinical features, development, evolution, and treatment algorithms of LMH in highly myopic eyes may differ from those of idiopathic LMH or MTM in general. This review aimed to specifically explore the LMHs in highly myopic eyes. Several developmental processes of LMH and their association with macular retinoschisis have been demonstrated, with the tractional component identified in all processes...
February 26, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#18
JOURNAL ARTICLE
Raziye Dönmez Gün, Titap Yazıcıoğlu, Murat Oklar, Naile Gökkaya
PURPOSE: To evaluate the Schlemm's canal (SC) parameters obtained by swept-source optical coherence tomography (OCT) different in Graves' ophthalmopathy (GO) eyes compared to healthy eyes. METHODS: This cross-sectional observational study evaluated 64 eyes of 32 GO cases and 56 eyes of 28 healthy controls. The study was conducted between October 2020 and June 2021. SC images were obtained from the temporal limbus of individuals using swept-source OCT. SC length (SCL) and SC area (SCA) were measured...
February 24, 2024: Graefe's Archive for Clinical and Experimental Ophthalmology
#19
JOURNAL ARTICLE
Karolína Kapitánová Benca, Michal Javorka, Rastislav Vida, Juraj Halička, Michal Kralik, Zuzana Prídavková, Peter Žiak
AIMS: To demonstrate changes in distance and near fusional vergence measured with prism bars, while compensating for present heterophoria using current ametropia correction. In addition, to determine the differences in values of the AC/A ratio determined by the heterophoric (calculation) and gradient methods. MATERIAL AND METHODS: The basic sample includes 19 subjects with a mean age of 21.5 ±3.0 years (min. 18, max. 27). We used the Von Graefe technique for examination of distance and near phoria, and prism bars for examination of fusion vergences measured in prism diopters...
2024: Ceská a Slovenská Oftalmologie
#20
JOURNAL ARTICLE
Petr Veselý, Pavel Beneš, Jana Šidlová Sokolová, Petra Záděrová, Hana Došková
AIMS: To demonstrate changes in distance and near fusional vergence measured with prism bars, while compensating for present heterophoria using current ametropia correction. In addition, to determine the differences in values of the AC/A ratio determined by the heterophoric (calculation) and gradient methods. MATERIAL AND METHODS: The basic sample includes 19 subjects with a mean age of 21.5 ±3.0 years (min. 18, max. 27). We used the Von Graefe technique for examination of distance and near phoria, and prism bars for examination of fusion vergences measured in prism diopters...
2024: Ceská a Slovenská Oftalmologie
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