Ophthalmology. Glaucoma最新文献

{"title":"Spatial and Temporal Relationship between Structural Progression and Disc Hemorrhage in Glaucoma in a 3-Year Prospective Study.","authors":"Tomomi Higashide, Shinji Ohkubo, Sachiko Udagawa, Kazuhisa Sugiyama, Hidenobu Tanihara, Makoto Araie, Goji Tomita, Chota Matsumoto, Takeo Fukuchi, Atsuo Tomidokoro, Masanori Hangai, Hisashi Kawata, Maya Inai, Yuki Tanaka","doi":"10.1016/j.ogla.2020.08.008","DOIUrl":"10.1016/j.ogla.2020.08.008","url":null,"abstract":"<p><strong>Purpose: </strong>To investigate the spatial and temporal relationship between disc hemorrhage (DH) and structural progression in patients with primary open-angle glaucoma (POAG) in a 3-year prospective study.</p><p><strong>Design: </strong>Prospective cohort study.</p><p><strong>Participants: </strong>Patients with POAG and intraocular pressure of ≤18 mmHg on monotherapy with prostaglandin analogs.</p><p><strong>Methods: </strong>Fundus photographs were taken at baseline and every 3 months for 3 years. Disc hemorrhage and structural progression were detected independently by flicker chronoscopy. If present, clock-hour disc locations in the right eye format and colocalization were determined. Statistical comparisons were based on mixed-effects models accounting for the correlation between different disc sites within the same eye and between fellow eyes in the same patient.</p><p><strong>Main outcome measures: </strong>Relationship between DH and structural progression at the same site.</p><p><strong>Results: </strong>Among 195 eyes of 115 patients, DH appeared in 85 sites in 65 eyes (33.3%) and was most frequently at the 7 o'clock disc location (29.4%, P < 0.0001). Structural progression occurred at 63 sites of 52 eyes (26.7%) comparably in both superior and inferior hemidiscs, which was mostly detected as widening of the retinal nerve fiber layer defects (RNFLDs). Temporal RNFLD widening was common, whereas nasal widening occurred exclusively in the vertical quadrants (P = 0.035). Of 41 progression sites in eyes with DH, 28 sites (68.2%) had both DH and progression. Progression sites with DH were less common in the superior quadrant than in the inferior and temporal quadrants (P = 0.011). Eyes with DH had a significantly higher risk of progression than eyes without DH (hazard ratio, 3.72; P < 0.0001). For 63 progression sites, DH recurrence and more visits with DH at the progression site were significantly associated with shorter time to progression from baseline (P = 0.021, P = 0.017, respectively), whereas colocalization of DH and progression were not.</p><p><strong>Conclusions: </strong>In a 3-year prospective study with a Japanese POAG cohort, the relationship between DH and RNFLD and the pattern of RNFLD progression differed by disc location. The association between more frequent DH at the progression site and shorter time to progression indicates that DH may reflect vulnerability to same-site structural deterioration.</p>","PeriodicalId":56368,"journal":{"name":"Ophthalmology. Glaucoma","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38296058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparing 10-2 and 24-2 Visual Fields for Detecting Progressive Central Visual Loss in Glaucoma Eyes with Early Central Abnormalities.","authors":"Zhichao Wu, F. Medeiros, R. Weinreb, C. Girkin, L. Zangwill","doi":"10.1016/J.OGLA.2019.01.003","DOIUrl":"https://doi.org/10.1016/J.OGLA.2019.01.003","url":null,"abstract":"","PeriodicalId":56368,"journal":{"name":"Ophthalmology. Glaucoma","volume":"75 1","pages":"95-102"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86106940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aqueous Angiographic Outflow Improvement after Trabecular Microbypass in Glaucoma Patients.","authors":"A. Huang, Rafaella C. Penteado, Vahan Papoyan, L. Voskanyan, R. Weinreb","doi":"10.1016/J.OGLA.2018.11.010","DOIUrl":"https://doi.org/10.1016/J.OGLA.2018.11.010","url":null,"abstract":"","PeriodicalId":56368,"journal":{"name":"Ophthalmology. Glaucoma","volume":"21 1","pages":"11-21"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87250560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}