Aysun Yucel Gencoglu, Abdullah Ağın, Dilan Colak, Yasemin Un, Yucel Ozturk
{"title":"视网膜旁RPE、EZ和ELM强度降低:羟氯喹视网膜毒性的新型预测性生物标记物","authors":"Aysun Yucel Gencoglu, Abdullah Ağın, Dilan Colak, Yasemin Un, Yucel Ozturk","doi":"10.1007/s00417-024-06532-8","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the reflectivities of the retinal pigment epithelium (RPE), ellipsoid zone (EZ), and external limiting membrane (ELM) in the central fovea, perifoveal, and parafoveal regions with Optical Coherence Tomography (OCT) and the change in choroid vascular index (CVI) in patients using hydroxychloroquine (HCQ).</p><p><strong>Methods: </strong>Sixty-one patients underwent HCQ treatment; age and sex-matched 44 control group subjects were included in the study. The RPE, EZ, and ELM reflectivities were measured with the ImageJ program at 5 points, and CVI was calculated.</p><p><strong>Results: </strong>RPE, EZ, and ELM reflectivities in the central fovea were higher in the HCQ group than in the control group (p < 0.001, p = 0.013, p = 0.022). In the HCQ group, there was a decrease in RPE reflectivities in the temporal, nasal parafovea, and nasal perifovea (p = 0.001, p = 0.03, p = < 0.001). EZ and ELM reflectivity in the nasal parafovea and nasal perifovea was lower in the patient group than in the control group (p = 0.007, p = 0.005, p = 0.009, p = 0.001). In the HCQ group, all absolute para and perifoveal reflectivities relative to the fovea decreased significantly more than in the control group (p < 0.05).</p><p><strong>Conclusion: </strong>In patients who underwent HCQ treatment, there is a decrease in the reflectivities of the para and perifoveal RPE, EZ, and ELM compared to the fovea. This decrease is more pronounced than the decrease in reflectivity in the para and perifoveal regions compared to the fovea in people who do not use HCQ. This situation can be considered as a sign of toxicity that is a precursor to overt maculopathy.</p>","PeriodicalId":12795,"journal":{"name":"Graefe’s Archive for Clinical and Experimental Ophthalmology","volume":" ","pages":"3543-3552"},"PeriodicalIF":2.4000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11584423/pdf/","citationCount":"0","resultStr":"{\"title\":\"Decreased peri-parafoveal RPE, EZ and ELM intensity: A novel predictive biomarker for hydroxychloroquine retinal toxicity.\",\"authors\":\"Aysun Yucel Gencoglu, Abdullah Ağın, Dilan Colak, Yasemin Un, Yucel Ozturk\",\"doi\":\"10.1007/s00417-024-06532-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To evaluate the reflectivities of the retinal pigment epithelium (RPE), ellipsoid zone (EZ), and external limiting membrane (ELM) in the central fovea, perifoveal, and parafoveal regions with Optical Coherence Tomography (OCT) and the change in choroid vascular index (CVI) in patients using hydroxychloroquine (HCQ).</p><p><strong>Methods: </strong>Sixty-one patients underwent HCQ treatment; age and sex-matched 44 control group subjects were included in the study. The RPE, EZ, and ELM reflectivities were measured with the ImageJ program at 5 points, and CVI was calculated.</p><p><strong>Results: </strong>RPE, EZ, and ELM reflectivities in the central fovea were higher in the HCQ group than in the control group (p < 0.001, p = 0.013, p = 0.022). In the HCQ group, there was a decrease in RPE reflectivities in the temporal, nasal parafovea, and nasal perifovea (p = 0.001, p = 0.03, p = < 0.001). EZ and ELM reflectivity in the nasal parafovea and nasal perifovea was lower in the patient group than in the control group (p = 0.007, p = 0.005, p = 0.009, p = 0.001). In the HCQ group, all absolute para and perifoveal reflectivities relative to the fovea decreased significantly more than in the control group (p < 0.05).</p><p><strong>Conclusion: </strong>In patients who underwent HCQ treatment, there is a decrease in the reflectivities of the para and perifoveal RPE, EZ, and ELM compared to the fovea. This decrease is more pronounced than the decrease in reflectivity in the para and perifoveal regions compared to the fovea in people who do not use HCQ. This situation can be considered as a sign of toxicity that is a precursor to overt maculopathy.</p>\",\"PeriodicalId\":12795,\"journal\":{\"name\":\"Graefe’s Archive for Clinical and Experimental Ophthalmology\",\"volume\":\" \",\"pages\":\"3543-3552\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11584423/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Graefe’s Archive for Clinical and Experimental Ophthalmology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s00417-024-06532-8\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/6/5 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"OPHTHALMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Graefe’s Archive for Clinical and Experimental Ophthalmology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00417-024-06532-8","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/5 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
目的:通过光学相干断层扫描(OCT)评估使用羟氯喹(HCQ)的患者中央眼窝、眼周和眼底旁区域视网膜色素上皮(RPE)、椭圆形区(EZ)和外缘膜(ELM)的反射率以及脉络膜血管指数(CVI)的变化:方法:61 名患者接受了 HCQ 治疗,44 名年龄和性别匹配的对照组受试者也参与了研究。用 ImageJ 程序测量 5 个点的 RPE、EZ 和 ELM 反射率,并计算 CVI:结果:HCQ 组中央眼窝的 RPE、EZ 和 ELM 反射率均高于对照组(p 结论:在接受 HCQ 治疗的患者中,中央眼窝的 RPE、EZ 和 ELM 反射率均高于对照组:在接受 HCQ 治疗的患者中,与眼窝相比,眼窝旁和眼窝周围的 RPE、EZ 和 ELM 的反射率有所下降。与未使用 HCQ 的患者相比,这种下降更为明显。这种情况可被视为毒性迹象,是明显黄斑病变的前兆。
Decreased peri-parafoveal RPE, EZ and ELM intensity: A novel predictive biomarker for hydroxychloroquine retinal toxicity.
Purpose: To evaluate the reflectivities of the retinal pigment epithelium (RPE), ellipsoid zone (EZ), and external limiting membrane (ELM) in the central fovea, perifoveal, and parafoveal regions with Optical Coherence Tomography (OCT) and the change in choroid vascular index (CVI) in patients using hydroxychloroquine (HCQ).
Methods: Sixty-one patients underwent HCQ treatment; age and sex-matched 44 control group subjects were included in the study. The RPE, EZ, and ELM reflectivities were measured with the ImageJ program at 5 points, and CVI was calculated.
Results: RPE, EZ, and ELM reflectivities in the central fovea were higher in the HCQ group than in the control group (p < 0.001, p = 0.013, p = 0.022). In the HCQ group, there was a decrease in RPE reflectivities in the temporal, nasal parafovea, and nasal perifovea (p = 0.001, p = 0.03, p = < 0.001). EZ and ELM reflectivity in the nasal parafovea and nasal perifovea was lower in the patient group than in the control group (p = 0.007, p = 0.005, p = 0.009, p = 0.001). In the HCQ group, all absolute para and perifoveal reflectivities relative to the fovea decreased significantly more than in the control group (p < 0.05).
Conclusion: In patients who underwent HCQ treatment, there is a decrease in the reflectivities of the para and perifoveal RPE, EZ, and ELM compared to the fovea. This decrease is more pronounced than the decrease in reflectivity in the para and perifoveal regions compared to the fovea in people who do not use HCQ. This situation can be considered as a sign of toxicity that is a precursor to overt maculopathy.
期刊介绍:
Graefe''s Archive for Clinical and Experimental Ophthalmology is a distinguished international journal that presents original clinical reports and clini-cally relevant experimental studies. Founded in 1854 by Albrecht von Graefe to serve as a source of useful clinical information and a stimulus for discussion, the journal has published articles by leading ophthalmologists and vision research scientists for more than a century. With peer review by an international Editorial Board and prompt English-language publication, Graefe''s Archive provides rapid dissemination of clinical and clinically related experimental information.