HSOA journal of ophthalmology & clinical research最新文献_第5页

The Universal Language of Sclerology 硬化学的通用语言

HSOA journal of ophthalmology & clinical research Pub Date : 2019-12-27 DOI: 10.33140/jocr.02.04.00004

引用次数: 0

Papillary Edema As a Predictive Sign of Major General Complications of ArterialHypertension 乳头状水肿是动脉高血压主要并发症的预测标志

HSOA journal of ophthalmology & clinical research Pub Date : 2019-12-18 DOI: 10.33140/jocr.03.03.04

{"title":"Papillary Edema As a Predictive Sign of Major General Complications of Arterial\u0000Hypertension","authors":"","doi":"10.33140/jocr.03.03.04","DOIUrl":"https://doi.org/10.33140/jocr.03.03.04","url":null,"abstract":"Introduction: High blood pressure is one of the leading causes of premature death due to its cardiac, renal and\u0000neurological disorders.\u0000Objective: To evaluate the relationship between hypertensive retinopathy and the prevalence of potential life-threatening\u0000complications.\u0000Materials and Methods: Cohort study comparing two groups (G1 and G2) of 13 patients each, performed over a\u0000period of 5 years at the University Hospital of Brazzaville. Patients with essential hypertension complicated by stage\u0000II and III retinopathy of the Kirkendall’s classification were included. Each patient was seen 3 times over a period of 9\u0000months. G1 were in stage III and G2 in stage II. The factors compared were: prevalence of heart failure, renal failure\u0000and stroke, as well as the mortality rate. The relative risk, the Student’s test with a threshold of significance less than\u00000.05 were the statistical tests used.\u0000Results: Prevalence of heart failure, renal failure and stroke were respectively: 53.85% G1 vs 15.38% G2 (p <0.05),\u000038.46% G1 vs 7.69%, G2 (p <0.05) and 30.77% G1 vs 0.00% G2 (p <0.05). These complications were associated in\u000061.54% G1 vs 23.07% G2. The mortality rate was: 84.61% G1 vs 7.69% G2 (p <0.05).\u0000Conclusion: Stage III hypertensive retinopathy is associated with a high prevalence of severe general complications\u0000of high blood pressure.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45315103","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}

引用次数: 0

Surgical Outcome of Posterior Polar Cataract in Adults 成人后极性白内障的手术效果

HSOA journal of ophthalmology & clinical research Pub Date : 2019-12-16 DOI: 10.33140/jocr.03.03.03

{"title":"Surgical Outcome of Posterior Polar Cataract in Adults","authors":"","doi":"10.33140/jocr.03.03.03","DOIUrl":"https://doi.org/10.33140/jocr.03.03.03","url":null,"abstract":"Introduction: Posterior polar cataract (PPC) is a relatively uncommon form of congenital cataract accounting for around\u00000.5% to 2% of the total cataract. A posterior polar cataract presents a special challenge to the phaco surgeon because of\u0000its predisposition to posterior capsular dehiscence during surgery. Incidence of posterior polar cataract ranges from 3 to\u00005 in 1000.\u0000Methodology: Prospective descriptive study done at Biratnagar Eye Hospital from December 2016 to March 2017. A detailed\u0000slit-lamp biomicroscopy of the anterior segment, intraocular pressure and dilated fundus examination was performed in all\u0000patients after checking for visual acuity and refraction.\u0000Result: Total of 60 eyes of 59 patients was included in the study, out of which only 5% had posterior capsular rupture\u0000during surgery. Mean age of patients in our study was 49.35 +_ 9.5yrs (range 35-73yrs). There were 34 male patients\u0000and 26 female patients. Mean axial length was 23.40mm. Out of 60 eyes, 12 eyes had bilateral posterior polar cataract.\u0000Mean preoperative visual acuity was 0.949 while first post-operative day visual acuity was 0.5137, which was statistically\u0000significant (P < 0.0001) (paired t test).\u0000Conclusion: Intraoperative complications during posterior polar cataract surgery can be minimized by careful and\u0000appropriate surgical procedure.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41658974","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}

引用次数: 0

Comparison between Ultra-Widefield and 7-Standard Field Angiography for Proliferative Sickle Cell Retinopathy Screening, Follow-up and Classification 增生性镰状细胞视网膜病变超宽视场与7标准视场血管造影筛查、随访及分型的比较

HSOA journal of ophthalmology & clinical research Pub Date : 2019-11-12 DOI: 10.24966/ocr-8887/100060

A. Giocanti-Aurégan

引用次数: 1

Short Term Outcome of Goniotomy with Kahook Dual Blade in the Management ofPrimary Open Angle Glaucoma-A Retrospective Interventional Case Series Kahook双刀片性腺切除术治疗原发性开角型青光眼的近期疗效——回顾性介入治疗病例系列

HSOA journal of ophthalmology & clinical research Pub Date : 2019-10-30 DOI: 10.33140/jocr.03.03.02

{"title":"Short Term Outcome of Goniotomy with Kahook Dual Blade in the Management of\u0000Primary Open Angle Glaucoma-A Retrospective Interventional Case Series","authors":"","doi":"10.33140/jocr.03.03.02","DOIUrl":"https://doi.org/10.33140/jocr.03.03.02","url":null,"abstract":"Objectives: To describe short-term efficacy of goniotomy with trabecular meshwork excision using the Kahook Dual Blade\u0000(KDB, New World Medical Inc., Rancho Cucamonga, CA) in patients with Primary Open Angle Glaucoma, (POAG) either\u0000as a standalone or plus Phacoemulsification (phaco).\u0000Method and Patients: A retrospective review of 12 eyes of 9 patients who had goniotomy with Kahook dual blade either as\u0000a standalone or combined with cataract surgery by phacoemulsification from April 2017 to July 2018 at Eye Foundation\u0000Hospital, Ikeja, Lagos. The patients were follow-up for a minimum of 6 months.\u0000Results: The mean age of the patients was 66.4±8.8 years. Mean preoperative intraocular pressure (IOP) for all eyes was\u000018.58±5.42mmHg. From day 1 through the 6th Month of postoperative follow-up, the mean IOP ranged from 18.58±9.26mmHg\u0000to 12.27±1.68mmHg representing reductions of 0-6.31mmHg (0-34%; p<0.05 at each time point versus baseline except for\u0000day 1). For the Phaco+KDB group, the baseline mean IOP was 19.25±4.56mmHg while the mean IOP postoperatively from\u0000day 1 to 6 months ranged from 19.13±8.99mmHg to 12.13±1.89mmHg representing reductions of 0.12mmHg to 5.13mmHg\u0000(0.6-30.2%; p<0.05 only from 1 month to 6 months). At baseline, the mean IOP for the eyes that had KDB goniotomy as a\u0000standalone was 17.25±7.45mmHg and postoperatively ranged from 17.50±11.09mmHg to 12.67±1.67mmHg representing\u0000reductions of -0.25-9.08mmHg (-1.45%-41.7%; p<0.05 at one week, 3 and 6 months only versus baseline).\u0000Conclusion: KDB either as a standalone or with phaco recorded at least 30% reduction in IOP after 6 months of followup in these series.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46192775","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}

引用次数: 0

Diabetic Retinopathy and Central Corneal Thickness 糖尿病视网膜病变与角膜中央厚度

HSOA journal of ophthalmology & clinical research Pub Date : 2019-10-22 DOI: 10.33140/jocr.03.03.01

{"title":"Diabetic Retinopathy and Central Corneal Thickness","authors":"","doi":"10.33140/jocr.03.03.01","DOIUrl":"https://doi.org/10.33140/jocr.03.03.01","url":null,"abstract":"Background: Diabetes mellitus (DM) is a metabolic disease that can lead to many ocular complications such as increased\u0000Central Corneal Thickness (CCT), cataracts, and diabetic retinopathy. The aim of this study was to compare the CCT between\u0000subjects with type I and type II diabetes.\u0000Method: This was a retrospective study which included subjects with diabetes (with and without Diabetic Retinopathy (DR))\u0000aged between 18 to 80 years old. The data collected were type and duration of diabetes mellitus, diabetes treatment, glycated\u0000hemoglobin level, visual acuity, CCT, and intra ocular pressure. Subjects were divided into subgroup (with and without DR).\u0000Statistical program (SPSS) was used to compare the central corneal thickness between the groups.\u0000Result: A total of 205 subjects with type I (n=100) and type II (n=105) diabetes were included in this study. In type 1 DM, the\u0000mean CCT was 547.06±27.3 microns in patients with diabetic retinopathy (DR) and 533.85±26.8 microns in patients without DR.\u0000In type 2 DM, the mean CCT was 542.85±39.3 microns in patients with DR and 532.44±27.4 microns in patients without DR.\u0000The CCT in type 1 diabetic patients was higher in both groups (with and without DR) than the CCT in type 2 diabetic patients\u0000in both groups (with and without DR). However, this was not statistically significant.\u0000Conclusion: The type of diabetes mellitus did not affect CCT. The presence of diabetic retinopathy in either type I or type II\u0000diabetes mellitus can affect the measurements of CCT.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47727601","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}

引用次数: 0

Assessing Trend Changes in Functional and Structural Characteristics: Combining Principal Components Methods and Functional Data Analysis 评估功能和结构特征的趋势变化：结合主成分方法和功能数据分析

HSOA journal of ophthalmology & clinical research Pub Date : 2019-09-24 DOI: 10.24966/ocr-8887/100057

J. Ledolter

引用次数: 0

Effects of UVA+UVB Solar Radiation Levels and Cross-Linking on Animal Model with Bowman’s Layer: Chicken UVA+UVB太阳辐射水平及交联对鲍曼综合征鸡模型的影响

HSOA journal of ophthalmology & clinical research Pub Date : 2019-09-24 DOI: 10.24966/ocr-8887/100059

Marîa Carmen Martínez García

{"title":"Effects of UVA+UVB Solar Radiation Levels and Cross-Linking on Animal Model with Bowman’s Layer: Chicken","authors":"Marîa Carmen Martínez García","doi":"10.24966/ocr-8887/100059","DOIUrl":"https://doi.org/10.24966/ocr-8887/100059","url":null,"abstract":"Effects of UVA+ UVB Solar Radiation Levels and Cross-Linking on Animal Model with Bowman’s Layer: Chicken. Clin Res 6: 059. Abstract Purpose: Evaluate the corneal damage and wound healing in an animal model with Bowman’s layer after UVA+UVB radiation and epi-off Cross-Linking (CXL). Methods: Adult Brown Classic chickens were randomly divided into three groups. The UVA+UVB group (20 eyes) was exposed to three doses of radiation (4.60 J/cm 2 ). The CXL group (12 eyes), was de-epithelialized and irradiated with UVA light (5.4 J/cm 2 ) for 30 minutes. The contralateral eyes were used as a control (12 eyes). The animals have clinically follow-up, the epithelial closure was measured by fluorescein stain and corneal thickness by pachymetry. Keratocytes loss, subsequent cell repopulation, and healing events were analyzed after euthanasia at 24 hours, 15 and 30 days post-ra- diation on hematoxylin-eosin-stained sections. Cell death was detected by TUNEL assay, proliferation by BrdU (bromodeoxyuridine) immunofluorescence, and myofibroblasts differentiation by (αSMA) immunohistochemistry. Results: Re-epithelialization was at 5 ± 2.3 days in CXL and at day 2 ± 0.9 days in UVA+UVB. Pachymetry was higher after UVA+UVB than CXL (p<0.05). Cell death affected the whole thickness of stroma in the UVA+UVB group and anterior and middle stroma in CXL. At day 1, the UVA+UVB group showed a more significant reduction in the number of stromal cells. After 30 days, both groups showed a free band of cells below the epithelium. Conclusion: The damage and the healing response in chicken cor- neas after UVA+UVB and CXL demonstrated that Bowman’s layer has not been successful in protecting the cornea from radiation. Perhaps, other factors that are involved in corneal defense.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69144322","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}

引用次数: 0

Anterior Angle Closure Glaucoma Induced by Topiramate and Follow Up by Anterior Chamber Angle Optical Coherence Tomography - A Case Report 托吡酯致闭角型青光眼及前房角光学相干断层扫描随访1例

HSOA journal of ophthalmology & clinical research Pub Date : 2019-09-24 DOI: 10.24966/ocr-8887/100058

Sergio Arrascue Limo

{"title":"Anterior Angle Closure Glaucoma Induced by Topiramate and Follow Up by Anterior Chamber Angle Optical Coherence Tomography - A Case Report","authors":"Sergio Arrascue Limo","doi":"10.24966/ocr-8887/100058","DOIUrl":"https://doi.org/10.24966/ocr-8887/100058","url":null,"abstract":"We describe a case of a 26 year old female who developed bilateral angle closure glaucoma associated with oral topiramate therapy and her follow up by Anterior Chamber Angle Optical Coherence Tomography (ACA-OCT) during her treatment. We observed a partial resolution of symptoms and corneal edema after cessation of topiramate and initiation of topical and oral antiglaucomatose drugs, but, an anatomic resolution determined by the aperture of the anterior chamber angle by ACA-OCT was only visualized after topical cycloplegic drugs were started. Intraocular pressure normalized during the first week after the therapy started, aperture of the anterior chamber angle was observed 1 day after cycloplegic drugs therapy started, visual acuity normalized 20 day after the cessation of topiramate and two weeks after the cessation of topical atropine. Topiramate, a sulfa-derivative antiepileptic medication may cause idiosyncratic ciliochoroidal detachments and ciliary body edema leading to anterior displacement of the lens-iris diaphragm, lens thickening, and acute angle-closure glaucoma. The clinical history is important for the identification of this pathology in order to start the treatment based in cessation of the oral topiramate, antiglaucomatose drugs and topical atropine. Figure 1: Shows the temporal ACA-OCT in right eye (RE) and left eye (LE) at the beginning of the Bilateral TPM induced AACG (I), 24 hours after antiglaucomatose therapy and cessation of topiramate (II) and 24 hours after beginning of topical atropine therapy (III). Citation: Limo SAA, Limo CEA (2019) Anterior Angle Closure Glaucoma Induced by Topiramate and Follow Up by Anterior Chamber Angle Optical Coherence Tomography A Case Report. J Ophthalmic Clin Res 6: 058.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42296068","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}

引用次数: 0

Refractive Changes Induced by Recession of the Medial Rectus and the Inferior Oblique Muscles 内侧直肠和下斜肌凹陷引起的屈光变化

HSOA journal of ophthalmology & clinical research Pub Date : 2019-08-20 DOI: 10.24966/ocr-8887/100053

Ari Leshno

{"title":"Refractive Changes Induced by Recession of the Medial Rectus and the Inferior Oblique Muscles","authors":"Ari Leshno","doi":"10.24966/ocr-8887/100053","DOIUrl":"https://doi.org/10.24966/ocr-8887/100053","url":null,"abstract":"Purpose: To investigate refractive changes after strabismus correction by combined recession of the Medial Rectus (MR) and Inferior Oblique (IO) muscles. Methods: We reviewed cases of combined MR and IO recession. Individuals with both preoperative refraction measurement and one month postoperative measurements were included. Double-angle mathematical methods for subtraction of refraction were used in order to calculate the surgical induced refractive change. Paired-sample Wilcoxon signed rank test and one-sample binomial tests were used to identify significant postoperative refractive changes. The prevalence of clinically significant changes was also evaluated. Results: Fifty-five eyes from 28 subjects met the criteria and were included in the final analysis. A substantial rate (>50%) of clinically significant refractive changes resulting in a myopic shift and a positive increase in cylinder power towards with-the-rule direction were observed after combined recession of MR and IO. The rate of significant changes in terms of SE was lower. There was no correlation between the recession extent and amount of refractive change and no significant differences were observed between types of IO weakening procedure. Conclusion: Refractive changes are a significant side effect of combined recession of MR and IO, and patients should be informed regarding the possibility of such complication prior to the procedure and close postoperative observation is warranted to prevent amblyopia. Citation: Daphna M-Z, Tomer Z-B, Ofira Z, Sharon BM, Chaim S, et al. (2019) Refractive Changes Induced by Recession of the Medial Rectus and the Inferior Oblique Muscles. J Ophthalmic Clin Res 6: 053.","PeriodicalId":91268,"journal":{"name":"HSOA journal of ophthalmology & clinical research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47372453","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}

引用次数: 0