Journal of Clinical Ophthalmology and Research最新文献_第3页

To study visual evoked potential in patients with optic nerve diseases 研究视神经疾病患者的视觉诱发电位

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_58_22

Kavita Poonia, R. Tuli, Gaurav Sharma, Amit Bhardwaj

{"title":"To study visual evoked potential in patients with optic nerve diseases","authors":"Kavita Poonia, R. Tuli, Gaurav Sharma, Amit Bhardwaj","doi":"10.4103/jcor.jcor_58_22","DOIUrl":"https://doi.org/10.4103/jcor.jcor_58_22","url":null,"abstract":"\u0000 \u0000 To study Visual Evoked Potential in patients with Optic Nerve diseases. Study design and settings: Cross – Sectional study.\u0000 \u0000 \u0000 \u0000 72 patients were included in our study, aged 12 years and above, diagnosed as optic nerve diseases like optic neuritis, Nonarteritc ischemic optic neuropathy (NAION), hereditary, nutritional and compressive optic neuropathy etc. Flash and Pattern VEPs were used. VEP amplitude and latency were noted.\u0000 \u0000 \u0000 \u0000 Out of total 144 eyes, 107 eyes were affected. Ethambutol induced Toxic optic neuropathy was the most common etiology, followed by secondary optic neuropathy, idiopathic, traumatic optic neuropathy, optic neuritis, NAION, compressive and post CRAO (Central Retinal Artery Occlusion) optic neuropathy. Mean latency of all affected eyes was 132±22.5 msec. mean amplitude of the all affected eyes was 6.36±2.1 microvolt. Latency was moderately delayed (110-140 msec) in 45.8%, while severely delayed (>140 msec) in 40.3% of total eyes. Amplitude was reduced in 36.5% of total eyes. Prolonged latency with normal amplitude was found in most of the eyes with optic neuritis while latency was also prolonged in fellow eyes of optic neuritis. In case of NAION prolonged latency and reduced amplitude was found in all eyes.\u0000 \u0000 \u0000 \u0000 Flash or pattern VEP can be used as an important tool for diagnosis of optic neuropathies or revealing of recurrence of disease and for follow up. VEP can also be used to detect subclinical damage in the fellow eyes of optic neuritis and also useful in differentiating the optic neuritis from ischemic optic neuropathy.\u0000","PeriodicalId":33073,"journal":{"name":"Journal of Clinical Ophthalmology and Research","volume":" 30","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141132382","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

The ocular manifestations of cerebral venous sinus thrombosis: An uncommon form of stroke 脑静脉窦血栓形成的眼部表现：一种不常见的中风形式

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_90_23

A. Mishra, Ruchi Shukla

引用次数: 0

A case–control study of tear film functions in patients with unilateral pterygium at a Tertiary Care Center in Marathwada 马拉瓦达省一家三级医疗中心对单侧翼状胬肉患者泪膜功能的病例对照研究

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_121_23

A. Awargaonkar, Sagar Janrao, SurajkumarShobhalal Kuril

{"title":"A case–control study of tear film functions in patients with unilateral pterygium at a Tertiary Care Center in Marathwada","authors":"A. Awargaonkar, Sagar Janrao, SurajkumarShobhalal Kuril","doi":"10.4103/jcor.jcor_121_23","DOIUrl":"https://doi.org/10.4103/jcor.jcor_121_23","url":null,"abstract":"\u0000 \u0000 Pterygium is a very common ocular surface disorder. Tear film dysfunctions have been reported in subjects with pterygium.\u0000 \u0000 \u0000 \u0000 We aim to study the correlation between pterygium and dry eye disease in patients with unilateral pterygium.\u0000 \u0000 \u0000 \u0000 A case–control study of patients with unilateral pterygium was undertaken after ethical clearance from the institutional ethics committee.\u0000 \u0000 \u0000 \u0000 Eighty-seven patients with unilateral pterygium were included in the study. Tear film break-up time (TBUT), Rose Bengal staining (RBS), and Schirmer’s test 1 were performed in both eyes of the patients. Test results were compared with contralateral normal eye of the same patient.\u0000 \u0000 \u0000 \u0000 Data were analyzed using t-test and Chi-square test. P <0.05 was considered statistically significant.\u0000 \u0000 \u0000 \u0000 The tear film function parameters, namely Schirmer 1, TBUT, and RBS in the study group, were statistically different as compared to the control group. The mean of TBUT was 8.19 ± 1.87 s in pterygium eyes and 11.83 ± 1.69 s in contralateral normal eyes. The mean of Schirmer’s 1 was 10.65 ± 3.69 mm in pterygium eyes and 16.37 ± 4.82 mm in contralateral eyes with no pterygium.\u0000 \u0000 \u0000 \u0000 There was a statistically significant difference in the values of tear film function between eyes with pterygium and contralateral normal eyes.\u0000","PeriodicalId":33073,"journal":{"name":"Journal of Clinical Ophthalmology and Research","volume":"55 44","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141141759","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

Tick manifestation of the upper eyelid 上眼睑的蜱虫表现

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_18_24

Shalaka Pissurlencar, Devika S. Joshi, Shrikant Joshi

引用次数: 0

Keratoconus presentation with respect to age, gender, and severity in Western India 印度西部与年龄、性别和严重程度有关的角膜炎表现形式

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_144_23

Zalak A. Shah, Dipali Purohit, P. Danayak, Jayadatt D. Patel, Sena M. Purohit

{"title":"Keratoconus presentation with respect to age, gender, and severity in Western India","authors":"Zalak A. Shah, Dipali Purohit, P. Danayak, Jayadatt D. Patel, Sena M. Purohit","doi":"10.4103/jcor.jcor_144_23","DOIUrl":"https://doi.org/10.4103/jcor.jcor_144_23","url":null,"abstract":"\u0000 \u0000 To study the demographic profile of keratoconus (KC) patients visiting a tertiary eye care hospital in Western India.\u0000 \u0000 \u0000 \u0000 This cross-sectional, observational study included newly diagnosed KC patients visiting our hospital between January 2018 and October 2022. Patient’s demographic details (self-reported age at first presentation, age at diagnosis, and sex) and mean maximum curvature (K Max) were collected. The patients were divided into age band of 5-year groups. A subanalysis of gender and severity was performed among groups. Spearman’s correlation coefficient was used to evaluate the relationship between KC severity and age.\u0000 \u0000 \u0000 \u0000 A total of 536 patients with clinical KC were included. A self-reported age at first presentation was 19.4 ± 6.2 years. The mean age of diagnosis was 20.5 ± 6.0 years (range: 4–43 years). There were 61.6% (330) of males and 38.4% (206) of females (P < 0.01). The mean K Max value was 59.2 ± 13.3 diopter (D). The mean K Max was not significantly different between the sexes, with the exception of the age range of 24–28 years, where females had more severe KC than males (P = 0.02). Among the included patients, 38.6% (207) of patients were pediatrics (≤18 years), while 61.4% (329) were adults (>18 years). The mean K Max in pediatric KC (62.3 ± 15.1 D) was significantly higher than adult KC (57.3 ± 11.5), P < 0.01. Severity of KC did not correlate with the age of the patients (r = −0.20, P = 0.04).\u0000 \u0000 \u0000 \u0000 KC presented at a younger age with moderate-to-severe stage of the disease, indicating the need for early KC detection in our population.\u0000","PeriodicalId":33073,"journal":{"name":"Journal of Clinical Ophthalmology and Research","volume":"58 38","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141141833","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 knowledge, attitude, and practice regarding conjunctivitis among patients 评估患者对结膜炎的认识、态度和做法

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_131_23

Maxwell Silva, P. V. Bhailume, Nachiket Pargaonkar, Malcolm Silva

{"title":"Assessing knowledge, attitude, and practice regarding conjunctivitis among patients","authors":"Maxwell Silva, P. V. Bhailume, Nachiket Pargaonkar, Malcolm Silva","doi":"10.4103/jcor.jcor_131_23","DOIUrl":"https://doi.org/10.4103/jcor.jcor_131_23","url":null,"abstract":"\u0000 \u0000 (1) To assess the knowledge, attitude, and practice about conjunctivitis among patients. (2) To educate society regarding preventive and therapeutic measures.\u0000 \u0000 \u0000 \u0000 A cross-sectional study, in which 500 patients were selected as participants, knowledge, attitude, and practice were assessed regarding conjunctivitis using prevalidate questionnaire, which contains 20 questions. Descriptive statistics were used to elaborate patients’ demographic characteristics. Categorical variable was percentage while the continuous variable was conveyed as mean ± standard deviation. A significance P < 0.05 was used for comparison. All analyses were performed using the Statistical Package for the Social Science Version 20.\u0000 \u0000 \u0000 \u0000 Out of 500 distributed questionnaires, 328 were male, 172 were female, majority having age range between 25-60 years. It was seen that 370 participants (74%) have adequate knowledge regarding conjunctivitis.\u0000 \u0000 \u0000 \u0000 Patients have sufficient knowledge and awareness about conjunctivitis, yet effort should be made to bring change about conjunctivitis. Proper eye health facilities and teaching should be involved in institute health services, and early presentation to eye care centers for its treatment should be encouraged.\u0000","PeriodicalId":33073,"journal":{"name":"Journal of Clinical Ophthalmology and Research","volume":"353 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141143984","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

Blouse-hook injury in breastfeeding children: Canalicular laceration to corneal tear 哺乳期儿童的上衣钩伤：从管状裂伤到角膜撕裂

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_3_24

M. Agrawal, Teena Agrawal

引用次数: 0

Ocular disorders in Parkinson’s disease: A review 帕金森病的眼部疾病：综述

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_111_23

Yashi Bansal, Renu Grover

引用次数: 0

Delayed vitreous prolapse causing corneal decompensation with normal Intraocular pressure: A case report 眼压正常的延迟性玻璃体脱垂导致角膜失代偿：病例报告

Journal of Clinical Ophthalmology and Research Pub Date : 2024-05-01 DOI: 10.4103/jcor.jcor_10_24

Prachi Sharma, Vishal Katiyar

引用次数: 0

Isolated homonymous hemianopia: A case series 孤立性同向偏盲：一系列病例

Journal of Clinical Ophthalmology and Research Pub Date : 2023-09-01 DOI: 10.4103/jcor.jcor_52_23

ShreeyaK Jain, Rajani Kadri, U. Sampritha, Ajay A Kudva

{"title":"Isolated homonymous hemianopia: A case series","authors":"ShreeyaK Jain, Rajani Kadri, U. Sampritha, Ajay A Kudva","doi":"10.4103/jcor.jcor_52_23","DOIUrl":"https://doi.org/10.4103/jcor.jcor_52_23","url":null,"abstract":"The purpose of this study was to describe five case series of patients who presented with isolated homonymous hemianopia (HH) heralding the ministroke. This was a retrospective observational case series. This was a retrospective case series of five patients who presented to the outpatient department with isolated HH and was followed up for 6 months. 30-2 Humphrey's perimetric analysis and neuroimaging was done. Patients also underwent 2D ECHO and 24 h holter monitoring. These patients who presented with isolated HH had best corrected visual acuity of 6/6, N6 with Snellen's chart. Pupils and color vision were normal. On neuroimaging, one patient had infarction only in the occipital lobe. Two had infarction in the cerebellar hemispheres along with the occipital lobe and one patient had infarction in the deep white matter of temporal lobe, corona radiata, and the last patient also had chronic infarct in the frontal lobe. But all these patients presented with isolated HH. 2D ECHO and 24 h holter monitoring were within normal limits and had no neurological deficits. They were put on oral antiplatelets, statins and nutritional supplements, followed up by neurologists for 6 months and showed no neurological deficits on follow up. On finger confrontation test, hemianopia was still persistent. Isolated visual symptoms may be an early presenting characteristic of stroke. As there is a finite window of time during which therapy for stroke is effective, prompt identification of such atypical symptoms is crucial.","PeriodicalId":33073,"journal":{"name":"Journal of Clinical Ophthalmology and Research","volume":"11 1","pages":"210 - 215"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42480376","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