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Surgical induced necrotizing scleritis following intraocular lens replacement. 人工晶状体置换术后手术诱发坏死性巩膜炎。
IF 2.9 Q2 Medicine Pub Date : 2023-12-07 DOI: 10.1186/s12348-023-00373-y
Pablo González de Los Mártires, Gonzalo Guerrero Pérez, Iñigo Les Bujanda, Iñaki Elejalde Guerra, Henar Heras Mulero, Esther Compains Silva

Purpose: To report a surgical-induced necrotizing scleritis, as well as its medical and surgical management.

Methods: Case-report.

Results: An 88 year-old patient with a three-day severe single-left-eye ocular pain. One-time surgery involving PPV with removal of dislocated intraocular lens and secondary implantation of iris-claw Artisan® lens was performed 6 months earlier. Visual acuity of 20/100. Slit-lamp examination revealed a 5 × 2 mm non-suppurative superior scleral defect. Empirical topical antibiotic treatment with dexamethasone, as well as oral doxycycline was started. Infectious and autoimmune diseases were ruled out. Non-infectious scleritis treatment was conducted with intravenous Methylprednisolone 3 day pulses, followed by weekly tapered Prednisone and intramuscular Methotrexate. However, 1 month after the diagnosis, the defect was worsened; hence, a heterologous scleral patch graft was performed and, days after the intervention, Adalimumab was initiated. To date, 6 months later, remains with proper scleral patch, a diary low-dose Prednisone, and spacing Adalimumab treatment.

Conclusion: Surgery-induced necrotizing scleritis is a severe condition that compromise the ocular and visual integrity. Proper diagnosis, as well as early treatment is required to achieve remission, prevent relapses, and avoid structural complications. In refractory cases, anti-TNF-α immunotherapy associated with surgical tectonic graft interventions can achieve promising results.

目的:报告一例手术引起的坏死性巩膜炎及其内科和外科治疗。方法:病例报告。结果:患者88岁,单眼左眼严重疼痛3天。6个月前进行了一次性手术,包括PPV和脱位人工晶状体的移除和虹膜爪Artisan®晶状体的二次植入。视力20/100。裂隙灯检查示5 × 2 mm非化脓性巩膜上缺损。开始地塞米松外用经验性抗生素治疗,同时口服强力霉素。排除了传染性和自身免疫性疾病。非感染性巩膜炎治疗采用静脉注射甲基强的松3天脉冲治疗,随后每周使用逐渐减少的强的松和肌注甲氨蝶呤。但诊断后1个月,缺损加重;因此,进行了异种巩膜补片移植,并在干预后几天开始使用阿达木单抗。到目前为止,6个月后,仍然使用适当的巩膜贴片,每日低剂量强的松和间隔阿达木单抗治疗。结论:手术引起的坏死性巩膜炎是一种严重的损害眼睛和视觉完整性的疾病。正确的诊断和早期治疗是实现缓解、防止复发和避免结构性并发症的必要条件。在难治性病例中,抗肿瘤坏死因子-α免疫治疗联合外科构造移植干预可以取得很好的效果。
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引用次数: 0
Resuming anti-TNF therapy after development of miliary tuberculosis in Behcet's disease-related uveitis: a case report. 白塞氏病相关葡萄膜炎并发军性结核后恢复抗肿瘤坏死因子治疗1例报告
IF 2.9 Q2 Medicine Pub Date : 2023-11-28 DOI: 10.1186/s12348-023-00375-w
Chika Toriu, Kinya Tsubota, Yoshihiko Usui, Hiroshi Goto

Purpose: There is no consensus concerning restarting anti-tumour necrosis factor (TNF)-α therapy for uveitis after treatment for active tuberculosis (TB). We report a case of Behcet disease (BD) in which treatment with TNF inhibitor was successfully resumed after treatment for miliary TB.

Case report: A 48-year-old Japanese male was treated for uveitis of unknown aetiology in the left eye at a general ophthalmology clinic. He was referred to Department of Ophthalmology, Tokyo Medical University Hospital because of macula oedema (ME) not responding to prednisolone (PSL) 20 mg. BD was diagnosed based on fluorescein angiographic findings of diffuse retinal vasculitis characteristic of BD, recurrent oral aphthous ulcer, erythema nodosum-like rash in his legs, and HLA-A26 positivity. After a screening test, adalimumab (ADA) was started as steroid-sparing therapy. Eight months after starting ADA, the patient was diagnosed with miliary TB. ADA and PSL were discontinued immediately due to TB. Anti-TB treatment was completed after 6 months based on clinical improvement, although T-SPOT.TB was still positive. Infliximab with isoniazid was started due to relapse of ME, worsened vitreous haze, and worsened visual acuity in his left eye. Subsequently, his ocular symptoms subsided and there was no relapse of TB.

Conclusion: This case suggests that in patients with BD who have discontinued anti-TNF therapy due to miliary TB, restarting anti-TNF therapy may be a therapeutic option after TB has been treated appropriately with careful monitoring for relapse.

目的:活动性结核(TB)治疗后是否重新开始抗肿瘤坏死因子(TNF)-α治疗葡萄膜炎尚无共识。我们报告一例白塞病(BD)的治疗与TNF抑制剂成功恢复治疗后,军队结核。病例报告:一名48岁的日本男性在普通眼科诊所治疗不明原因的左眼葡萄膜炎。由于强的松龙(PSL) 20mg无效,他被转介到东京医科大学医院眼科。根据BD特征的弥漫性视网膜血管炎、复发性口腔溃疡、腿部结节样红斑和HLA-A26阳性的荧光素血管造影结果诊断为BD。筛选试验后,阿达木单抗(ADA)开始作为类固醇保留治疗。在开始抗结核药物治疗8个月后,患者被诊断为军人结核。由于结核病,ADA和PSL立即停用。基于临床改善,抗结核治疗在6个月后完成,尽管T-SPOT。结核病仍然呈阳性。因ME复发,玻璃体浑浊加重,左眼视力下降,开始使用英夫利昔单抗联合异烟肼治疗。随后,他的眼部症状消退,没有结核复发。结论:本病例提示,对于因军旅性结核病而停止抗tnf治疗的BD患者,在对结核病进行适当治疗并仔细监测复发后,重新开始抗tnf治疗可能是一种治疗选择。
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引用次数: 0
Gains in the current understanding of managing neovascular AMD with brolucizumab. 目前对brolucizumab治疗新生血管性AMD的认识有所提高。
IF 2.9 Q2 Medicine Pub Date : 2023-11-23 DOI: 10.1186/s12348-023-00369-8
Bahram Bodaghi, Arshad M Khanani, Ramin Khoramnia, Carlos Pavesio, Quan Dong Nguyen

Background: Unresolved retinal fluid and high injection burden are major challenges for patients with neovascular age-related macular degeneration. Brolucizumab addresses these challenges by providing robust vision gains and superior fluid resolution, with the potential for longer treatment intervals. Brolucizumab has been associated with adverse events of retinal vasculitis and retinal vascular occlusion typically in the presence of intraocular inflammation (IOI). To define the incidence of the adverse events, Novartis convened an external safety review committee, which found a rate of 4.6% for definite or probable IOI, 3.3% for retinal vasculitis, and 2.1% for retinal vascular occlusion in the HAWK and HARRIER trials. Novartis also established a coalition to explore 4 areas regarding the adverse events: root cause, patient characterization, event mitigation and vigilance, and treatment protocols for the adverse events. Based on the coalition findings, a risk mitigation framework was developed. Prior to initiating treatment with brolucizumab, it is important to weigh the potential benefit against risk of adverse events and to consider patient risk factors such as prior history of IOI and/or retinal vascular occlusion. To mitigate the potential for IOI-related adverse events, it is important to conduct a thorough dilated eye examination before each injection and closely monitor patients throughout treatment. Patients should be educated on symptoms of IOI to monitor for. Brolucizumab should not be injected in the presence of active IOI. If an adverse event is identified, prompt and intensive treatment should be considered.

Conclusion: Progress has been made in understanding how to mitigate IOI-related adverse events following treatment with brolucizumab.

背景:未解决的视网膜积液和高注射负担是新生血管性年龄相关性黄斑变性患者的主要挑战。Brolucizumab通过提供强大的视力增益和卓越的流体分辨率来解决这些挑战,并有可能延长治疗间隔。Brolucizumab与视网膜血管炎和视网膜血管闭塞的不良事件相关,通常在眼内炎症(IOI)的存在下。为了确定不良事件的发生率,诺华召集了一个外部安全审查委员会,发现在HAWK和rier试验中,明确或可能的IOI发生率为4.6%,视网膜血管炎发生率为3.3%,视网膜血管闭塞发生率为2.1%。诺华还建立了一个联盟,探讨有关不良事件的4个方面:根本原因、患者特征、事件缓解和警惕,以及不良事件的治疗方案。根据联盟的调查结果,制定了一个风险缓解框架。在开始用brolucizumab治疗之前,重要的是权衡潜在的获益和不良事件的风险,并考虑患者的危险因素,如先前的IOI史和/或视网膜血管闭塞。为了减少潜在的ioi相关不良事件,重要的是在每次注射前进行彻底的扩张眼检查,并在整个治疗过程中密切监测患者。患者应接受有关IOI症状的教育,以便进行监测。在存在活性IOI的情况下不应注射Brolucizumab。如果发现不良事件,应考虑及时强化治疗。结论:在了解如何减轻brolucizumab治疗后的ioi相关不良事件方面取得了进展。
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引用次数: 0
False negative result of polymerase chain reaction in very early stages of acute retinal necrosis. 急性视网膜坏死早期聚合酶链式反应的假阴性结果。
IF 2.9 Q2 Medicine Pub Date : 2023-11-08 DOI: 10.1186/s12348-023-00366-x
Haibo Wang, Zhuyun Qian, Lin Cui, Beichen Liu, Jixin Zou, Lu Wang, Yong Tao, Lijun Zhang, Lei Jin

Background: Viral nucleic acid testing of intraocular fluid using polymerase chain reaction (PCR) is a major laboratory examination in the diagnosis of acute retinal necrosis (ARN). Importantly, false negative PCR results may occur in several special situations. We reported a case of ARN with a negative PCR result in the aqueous humour in the very early stages of disease.

Case presentation: A female patient presented to the ophthalmologist with complaints of blurred vision and redness in her left eye. Her medical history included ARN in her right eye 10 years prior. Although the result of the aqueous viral analysis by PCR in her left eye was negative the first time (one day after the appearance of ocular symptoms), ARN in her left eye was presumed based on the clinical signs. With timely antiviral and anti-inflammatory treatments, the retinal lesions diminished. The viral load of herpes simplex virus (HSV) turned positive (7.25 × 103 copies/mL) one week later, increased to 2.49 × 105 copies/mL after three weeks, and finally turned negative about five weeks after the onset of disease. The initial HSV-IgG level in the aqueous humour was 0.01 U/mL and increased to 222.64 U/mL in the final sampling.

Conclusions: The results of PCR analysis can be negative in the very early stages of ARN. Diagnosis of ARN should be made based on the clinical features, and antiviral treatments should not be delayed. Repeated PCR analysis of the aqueous humour is necessary to confirm the diagnosis and monitor the disease process.

背景:应用聚合酶链式反应(PCR)对眼内液进行病毒核酸检测是诊断急性视网膜坏死(ARN)的主要实验室检查。重要的是,假阴性PCR结果可能发生在几种特殊情况下。我们报告了一例ARN病例,在疾病的早期阶段,房水中的PCR结果呈阴性。病例介绍:一名女性患者向眼科医生介绍,主诉左眼视力模糊和发红。她的病史包括10年前右眼ARN。尽管第一次(在出现眼部症状后一天)通过PCR对她的左眼进行的水性病毒分析结果为阴性,但根据临床症状推测她的左眼出现ARN。通过及时的抗病毒和抗炎治疗,视网膜病变减轻了。单纯疱疹病毒(HSV)的病毒载量呈阳性(7.25 × 103拷贝/mL),一周后增加到2.49 × 三周后为105拷贝/mL,并在发病后约五周最终转为阴性。房水中的初始HSV-IgG水平为0.01U/mL,在最终采样时增加到222.64U/mL。结论:在ARN的早期阶段,PCR分析结果可能是阴性的。ARN的诊断应根据临床特点进行,抗病毒治疗不应延误。房水的重复PCR分析对于确认诊断和监测疾病过程是必要的。
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引用次数: 0
Ocular inflammatory events and COVID-19 vaccination: correspondence. 眼部炎症事件与新冠肺炎疫苗接种:对应关系。
IF 2.9 Q2 Medicine Pub Date : 2023-11-08 DOI: 10.1186/s12348-023-00371-0
Pathum Sookaromdee, Viroj Wiwanitkit
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引用次数: 0
Endophthalmitis caused by Burkholderia cepacia complex (BCC): clinical characteristics, antibiotic susceptibilities, and treatment outcomes. 洋葱伯克霍尔德菌复合体(BCC)引起的眼内炎:临床特征、抗生素易感性和治疗结果。
IF 2.9 Q2 Medicine Pub Date : 2023-11-03 DOI: 10.1186/s12348-023-00370-1
Flavius A Beca, Jesse D Sengillo, Hailey K Robles-Holmes, Prashanth G Iyer, Darlene Miller, Nicolas A Yannuzzi, Harry W Flynn

Purpose: To report the clinical characteristics, antibiotic susceptibilities, and review the literature of Burkholderia cepacia complex (BCC) associated endophthalmitis.

Study design: Retrospective, observational case series.

Methods: Clinical and microbiology records were reviewed for patients evaluated at the Bascom Palmer Eye Institute and diagnosed wisth culture-confirmed endophthalmitis due to BCC. Antibiotic susceptibility profiles were generated using standard microbiologic protocols via an automated VITEK system.

Results: Endophthalmitis associated with BCC was diagnosed in three patients. Infection occurred in the setting of post-penetrating keratoplasty (PKP), glaucoma filtering surgery, and suspected trauma. All isolates demonstrated in vitro susceptibility to ceftazidime and meropenem. Presenting visual acuity (VA) ranged from hand motion to light perception. Initial treatment strategies included intravitreal ceftazidime (2.25 mg/0.1 mL) and vancomycin (1.0 mg/0.1 mL) injections with fortified topical antibiotics in 2 patients, and surgical debridement of a corneoscleral melt with patch graft along with both topical fortified antibiotics oral antibiotics in the third patient. In all 3 patients, there was no VA improvement at last follow-up, as 2 eyes ultimately underwent enucleation and 1 eye exhibited phthisis bulbi at last follow-up. BCC related endophthalmitis was reviewed among 13 reports. Treatment outcomes were generally poor and antibiotic resistance was common. These BCC isolates cases demonstrated broad resistance patterns, with susceptibilities to ceftazidime (58%), ciprofloxacin (53%), and gentamicin (33%).

Conclusions: Endophthalmitis caused by B. cepacia is a rare clinical entity with generally poor visual outcomes despite prompt treatment with appropriate antibiotics.

目的:报道洋葱伯克霍尔德菌复合体(BCC)相关性眼内炎的临床特点、抗生素敏感性,并复习相关文献。研究设计:回顾性、观察性病例系列。方法:回顾在Bascom Palmer眼科研究所评估的患者的临床和微生物学记录,这些患者被诊断为经培养证实的BCC眼内炎。通过自动化VITEK系统,使用标准微生物学方案生成抗生素敏感性图谱。结果:3例患者被诊断为与基底细胞癌相关的眼内炎。感染发生在穿透性角膜移植术后(PKP)、青光眼滤过手术和疑似外伤的情况下。所有分离株均显示出对头孢他啶和美罗培南的体外敏感性。呈现的视觉敏锐度(VA)范围从手部运动到光感。最初的治疗策略包括对2名患者进行玻璃体内注射头孢他啶(2.25 mg/0.1 mL)和万古霉素(1.0 mg/0.1 mL。在所有3名患者中,VA在最后一次随访中没有改善,因为2只眼睛最终接受了摘除术,1只眼睛在最后一个随访中出现了球肺结核。在13例报告中回顾了基底细胞癌相关眼内炎。治疗结果普遍较差,抗生素耐药性普遍存在。这些BCC分离株表现出广泛的耐药性,对头孢他啶(58%)、环丙沙星(53%)和庆大霉素(33%)敏感。
{"title":"Endophthalmitis caused by Burkholderia cepacia complex (BCC): clinical characteristics, antibiotic susceptibilities, and treatment outcomes.","authors":"Flavius A Beca, Jesse D Sengillo, Hailey K Robles-Holmes, Prashanth G Iyer, Darlene Miller, Nicolas A Yannuzzi, Harry W Flynn","doi":"10.1186/s12348-023-00370-1","DOIUrl":"10.1186/s12348-023-00370-1","url":null,"abstract":"<p><strong>Purpose: </strong>To report the clinical characteristics, antibiotic susceptibilities, and review the literature of Burkholderia cepacia complex (BCC) associated endophthalmitis.</p><p><strong>Study design: </strong>Retrospective, observational case series.</p><p><strong>Methods: </strong>Clinical and microbiology records were reviewed for patients evaluated at the Bascom Palmer Eye Institute and diagnosed wisth culture-confirmed endophthalmitis due to BCC. Antibiotic susceptibility profiles were generated using standard microbiologic protocols via an automated VITEK system.</p><p><strong>Results: </strong>Endophthalmitis associated with BCC was diagnosed in three patients. Infection occurred in the setting of post-penetrating keratoplasty (PKP), glaucoma filtering surgery, and suspected trauma. All isolates demonstrated in vitro susceptibility to ceftazidime and meropenem. Presenting visual acuity (VA) ranged from hand motion to light perception. Initial treatment strategies included intravitreal ceftazidime (2.25 mg/0.1 mL) and vancomycin (1.0 mg/0.1 mL) injections with fortified topical antibiotics in 2 patients, and surgical debridement of a corneoscleral melt with patch graft along with both topical fortified antibiotics oral antibiotics in the third patient. In all 3 patients, there was no VA improvement at last follow-up, as 2 eyes ultimately underwent enucleation and 1 eye exhibited phthisis bulbi at last follow-up. BCC related endophthalmitis was reviewed among 13 reports. Treatment outcomes were generally poor and antibiotic resistance was common. These BCC isolates cases demonstrated broad resistance patterns, with susceptibilities to ceftazidime (58%), ciprofloxacin (53%), and gentamicin (33%).</p><p><strong>Conclusions: </strong>Endophthalmitis caused by B. cepacia is a rare clinical entity with generally poor visual outcomes despite prompt treatment with appropriate antibiotics.</p>","PeriodicalId":16600,"journal":{"name":"Journal of Ophthalmic Inflammation and Infection","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10624773/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71434328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigating the effect of eye drops based on iodine nanoparticles in the treatment of corneal ulcers in rabbit eyes. 研究碘纳米粒子滴眼液治疗兔角膜溃疡的疗效。
IF 2.9 Q2 Medicine Pub Date : 2023-10-26 DOI: 10.1186/s12348-023-00367-w
Mostafa Feghi, Sharif Makhmalzadeh, Nasrin Masihpour, Mansour Amin, Nader Mortazavinia

Background: Various organisms, such as bacteria, viruses, and fungi, can cause corneal ulcers. One of the leading causes of vision loss and disability worldwide is corneal ulceration. Practical, accessible, and affordable treatment for this disease seems essential.

Materials and methods: Fifteen New Zealand rabbits infected with Staphylococcus aureus (ATCC 25923) corneal ulcers were randomly divided into three groups of five for the present study. (I, II, and III). Group I was used as the control group (without treatment). The second group received an iodine solution (1.25%) without a nanoparticle structure (betadine). The third group received an iodine solution with a nanoparticle structure used as eye drops. Drops in the corneal ulcer group were used five times daily for 14 days. Microbial counts and disease severity scores were measured on the first, second, fifth, and fourteenth days and compared between groups separately for each disease.

Results: The results showed that the changes in microbial load were significant in the group that received betadine and nanoparticles. The microbial load was further reduced when using iodine nanoparticles than betadine. The betadine and nano-iodine groups significantly reduced the severity of the disease in rabbits with corneal ulcers (p < 0.05). The average changes in disease severity score were 4.8 ± 1.3, -2.6 ± 0.89, and -2.22 ± 1.22 in the untreated, nano iodine, and betadine groups, respectively. However, a significant increase in disease severity was observed in the untreated group (p = 0.001). It shows a significant difference (p < 0.001) between the nano iodine, betadine, and untreated groups. However, the difference in disease severity changes between nano iodine and non-nano iodine groups was insignificant.

Conclusion: Nanoparticle iodine is more effective than non-nanoparticle iodine in reducing bacterial load. In reducing the severity of the disease, both types of iodine were superior to no treatment. But there was no apparent difference between the two groups treated with iodine.

背景:各种生物,如细菌、病毒和真菌,都会导致角膜溃疡。角膜溃疡是世界范围内视力丧失和残疾的主要原因之一。这种疾病的实用、可获得和负担得起的治疗似乎至关重要。材料和方法:将15只感染金黄色葡萄球菌(ATCC 25923)角膜溃疡的新西兰兔随机分为三组,每组5只。(I、II和III)。I组作为对照组(未经治疗)。第二组接受不含纳米颗粒结构(甜菜碱)的碘溶液(1.25%)。第三组接受具有纳米颗粒结构的碘溶液用作滴眼液。角膜溃疡组每天使用5次滴剂,持续14天。在第一天、第二天、第五天和第十四天测量微生物计数和疾病严重程度评分,并分别在各组之间对每种疾病进行比较。结果:结果显示,在接受甜菜碱和纳米颗粒的组中,微生物负荷的变化是显著的。当使用碘纳米颗粒时,微生物负荷比甜菜碱进一步降低。甜菜碱和纳米碘组显著降低了角膜溃疡兔的疾病严重程度(p 结论:纳米碘比非纳米碘更能有效降低细菌负荷。在降低疾病严重程度方面,两种类型的碘都优于不治疗。但碘治疗组与对照组之间无明显差异。
{"title":"Investigating the effect of eye drops based on iodine nanoparticles in the treatment of corneal ulcers in rabbit eyes.","authors":"Mostafa Feghi,&nbsp;Sharif Makhmalzadeh,&nbsp;Nasrin Masihpour,&nbsp;Mansour Amin,&nbsp;Nader Mortazavinia","doi":"10.1186/s12348-023-00367-w","DOIUrl":"10.1186/s12348-023-00367-w","url":null,"abstract":"<p><strong>Background: </strong>Various organisms, such as bacteria, viruses, and fungi, can cause corneal ulcers. One of the leading causes of vision loss and disability worldwide is corneal ulceration. Practical, accessible, and affordable treatment for this disease seems essential.</p><p><strong>Materials and methods: </strong>Fifteen New Zealand rabbits infected with Staphylococcus aureus (ATCC 25923) corneal ulcers were randomly divided into three groups of five for the present study. (I, II, and III). Group I was used as the control group (without treatment). The second group received an iodine solution (1.25%) without a nanoparticle structure (betadine). The third group received an iodine solution with a nanoparticle structure used as eye drops. Drops in the corneal ulcer group were used five times daily for 14 days. Microbial counts and disease severity scores were measured on the first, second, fifth, and fourteenth days and compared between groups separately for each disease.</p><p><strong>Results: </strong>The results showed that the changes in microbial load were significant in the group that received betadine and nanoparticles. The microbial load was further reduced when using iodine nanoparticles than betadine. The betadine and nano-iodine groups significantly reduced the severity of the disease in rabbits with corneal ulcers (p < 0.05). The average changes in disease severity score were 4.8 ± 1.3, -2.6 ± 0.89, and -2.22 ± 1.22 in the untreated, nano iodine, and betadine groups, respectively. However, a significant increase in disease severity was observed in the untreated group (p = 0.001). It shows a significant difference (p < 0.001) between the nano iodine, betadine, and untreated groups. However, the difference in disease severity changes between nano iodine and non-nano iodine groups was insignificant.</p><p><strong>Conclusion: </strong>Nanoparticle iodine is more effective than non-nanoparticle iodine in reducing bacterial load. In reducing the severity of the disease, both types of iodine were superior to no treatment. But there was no apparent difference between the two groups treated with iodine.</p>","PeriodicalId":16600,"journal":{"name":"Journal of Ophthalmic Inflammation and Infection","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10603004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50161899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stenotrophomonas maltophilia endophthalmitis following keratoplasty. 角膜移植术后嗜麦芽窄食单胞菌性眼内炎。
IF 2.9 Q2 Medicine Pub Date : 2023-10-13 DOI: 10.1186/s12348-023-00368-9
Bilge Tarım, Mücella Arıkan Yorgun, Birsen Özdem, Emine Kalkan Akçay

Endophthalmitis is among the most sight-threatening infections in ophthalmology practice. Many microorganisms causing endophthalmitis have been reported. Stenotrophomonas maltophilia is among the rare causes of endophthalmitis and has been reported after cataract surgery, intravitreal injections and ocular trauma. We report a case of S. maltophilia endophthalmitis after keratoplasty, which is a rare entity, in a 63-year-old female patient.

眼内炎是眼科实践中最具视力威胁的感染之一。已经报道了许多引起眼内炎的微生物。嗜麦芽窄食单胞菌是眼内炎的罕见原因之一,在白内障手术、玻璃体内注射和眼部创伤后均有报道。我们报告一例63岁女性患者在角膜移植术后发生嗜麦芽糖链球菌眼内炎,这是一种罕见的疾病。
{"title":"Stenotrophomonas maltophilia endophthalmitis following keratoplasty.","authors":"Bilge Tarım, Mücella Arıkan Yorgun, Birsen Özdem, Emine Kalkan Akçay","doi":"10.1186/s12348-023-00368-9","DOIUrl":"10.1186/s12348-023-00368-9","url":null,"abstract":"<p><p>Endophthalmitis is among the most sight-threatening infections in ophthalmology practice. Many microorganisms causing endophthalmitis have been reported. Stenotrophomonas maltophilia is among the rare causes of endophthalmitis and has been reported after cataract surgery, intravitreal injections and ocular trauma. We report a case of S. maltophilia endophthalmitis after keratoplasty, which is a rare entity, in a 63-year-old female patient.</p>","PeriodicalId":16600,"journal":{"name":"Journal of Ophthalmic Inflammation and Infection","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575834/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41203534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Branch retinal vein occlusion in a case of recalcitrant diffuse anterior scleritis treated with tofacitinib. 托法替尼治疗顽固性弥漫性前巩膜炎的视网膜分支静脉阻塞。
IF 2.9 Q2 Medicine Pub Date : 2023-09-27 DOI: 10.1186/s12348-023-00359-w
Anitha Manoharan, Harshita Atmakur, Parthopratim Dutta Majumder, Jyotirmay Biswas

A 47-year-old woman with hypertension and rheumatoid arthritis presented with non-necrotizing scleritis in both eyes. Despite a course of oral corticosteroids, she continued to experience persistent symptoms. A rheumatologist was consulted and initiated treatment with tofacitinib, a JAK/STAT inhibitor. Treatment with tofacitinib and oral corticosteroids resulted in an improvement in the scleritis in both eyes. However, a fundus examination of her left eye revealed a superior-temporal branch retinal vein occlusion. Given the growing concern regarding the increased risk of thromboembolic events with tofacitinib therapy, it is essential to consider the risk of retinal vascular occlusions when starting tofacitinib therapy, particularly in patients with underlying systemic comorbidities.

一名47岁女性,患有高血压和类风湿性关节炎,双眼出现非坏死性巩膜炎。尽管进行了一个疗程的口服皮质类固醇治疗,但她仍持续出现症状。咨询了风湿病学家,并开始使用JAK/STAT抑制剂托法替尼进行治疗。托法替尼和口服皮质类固醇治疗使双眼巩膜炎得到改善。然而,对她的左眼进行的眼底检查显示,她的颞上支视网膜静脉阻塞。鉴于人们越来越担心托法替尼治疗会增加血栓栓塞事件的风险,在开始托法替尼治疗时,尤其是在有潜在全身合并症的患者中,必须考虑视网膜血管闭塞的风险。
{"title":"Branch retinal vein occlusion in a case of recalcitrant diffuse anterior scleritis treated with tofacitinib.","authors":"Anitha Manoharan, Harshita Atmakur, Parthopratim Dutta Majumder, Jyotirmay Biswas","doi":"10.1186/s12348-023-00359-w","DOIUrl":"10.1186/s12348-023-00359-w","url":null,"abstract":"<p><p>A 47-year-old woman with hypertension and rheumatoid arthritis presented with non-necrotizing scleritis in both eyes. Despite a course of oral corticosteroids, she continued to experience persistent symptoms. A rheumatologist was consulted and initiated treatment with tofacitinib, a JAK/STAT inhibitor. Treatment with tofacitinib and oral corticosteroids resulted in an improvement in the scleritis in both eyes. However, a fundus examination of her left eye revealed a superior-temporal branch retinal vein occlusion. Given the growing concern regarding the increased risk of thromboembolic events with tofacitinib therapy, it is essential to consider the risk of retinal vascular occlusions when starting tofacitinib therapy, particularly in patients with underlying systemic comorbidities.</p>","PeriodicalId":16600,"journal":{"name":"Journal of Ophthalmic Inflammation and Infection","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10533758/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41148061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ocular manifestations following COVID-19 vaccination. 新冠肺炎疫苗接种后的眼部表现。
IF 2.9 Q2 Medicine Pub Date : 2023-09-23 DOI: 10.1186/s12348-023-00358-x
Padmamalini Mahendradas, Sai Bhakti Mishra, Rohini Sangoram, Sanjay Srinivasan, Ankush Kawali, Aditya Patil, Rohit Shetty

Background: Immunologic and inflammatory adverse effects following vaccination against COVID-19 are being reported. While some reactions may develop denovo others concern its immunogenic effect in patients with pre-existing inflammatory conditions.

Methods: Retrospective consecutive patients diagnosed with ocular inflammatory manifestations within 8 weeks of receiving COVID-19 vaccination who presented to a tertiary eye care centre in South India.

Results: Ninety-eight eyes of 67 patients presenting with ocular inflammatory manifestations within 8 weeks following COVID-19 vaccination were studied. The mean age was 43 years (+/- 14.82; range 19-80 years). The most common presentations were anterior uveitis (n = 31, 31.7%), followed by panuveitis (n = 24, 24.5%). The mean time to onset of symptoms was 25 days (+/- 15.48; range 2-55 days) following a dose of vaccine. Among all patients, 39 (58.2%) had a previous history of ocular inflammation. Mean presenting visual acuity was 0.4 (0-4) logMAR units and mean final visual acuity was 0.2 (0-4) logMAR units. The causes for reduced vision included of cystoid macular edema (n=2, 2%), chorioretinal atrophy (n=2.2%), optic atrophy (n=1.1%), retinal vascular occlusion (n=1.1%) and acute retinal necrosis (n=1.1%).

Conclusion: Infective and immunogenic adverse events should be watched out for after COVID-19 vaccination. It is difficult to establish causality for such manifestations, nevertheless, most of them were mild and had good final visual outcomes.

背景:报道了接种新冠肺炎疫苗后的免疫和炎症不良反应。虽然一些反应可能会发展为denovo,但其他反应则涉及其对已有炎症条件的患者的免疫原性影响。方法:回顾性研究在接受新冠肺炎疫苗接种后8周内被诊断为眼部炎症表现的连续患者,这些患者在南印度的三级眼科护理中心就诊。平均年龄43岁(+/-14.82;范围19-80岁)。最常见的表现是前葡萄膜炎(n = 31.7%),其次为全葡萄膜炎(n = 24,24.5%)。接种一剂疫苗后症状出现的平均时间为25天(+/-15.48;范围为2-55天)。在所有患者中,39人(58.2%)有眼部炎症病史。平均呈现视力为0.4(0-4)logMAR单位,平均最终视力为0.2(0-4(logMAR)单位。视力下降的原因包括囊样黄斑水肿(n=2,2%)、脉络膜视网膜萎缩(n=2.2%)、视神经萎缩(n=1.1%)、视网膜血管阻塞(n=1.1%,1.1%)和急性视网膜坏死(n=1.1%)。结论:接种新冠肺炎疫苗后应注意感染性和免疫原性不良事件。很难确定这种表现的因果关系,然而,大多数表现都很轻微,最终视觉效果良好。
{"title":"Ocular manifestations following COVID-19 vaccination.","authors":"Padmamalini Mahendradas, Sai Bhakti Mishra, Rohini Sangoram, Sanjay Srinivasan, Ankush Kawali, Aditya Patil, Rohit Shetty","doi":"10.1186/s12348-023-00358-x","DOIUrl":"10.1186/s12348-023-00358-x","url":null,"abstract":"<p><strong>Background: </strong>Immunologic and inflammatory adverse effects following vaccination against COVID-19 are being reported. While some reactions may develop denovo others concern its immunogenic effect in patients with pre-existing inflammatory conditions.</p><p><strong>Methods: </strong>Retrospective consecutive patients diagnosed with ocular inflammatory manifestations within 8 weeks of receiving COVID-19 vaccination who presented to a tertiary eye care centre in South India.</p><p><strong>Results: </strong>Ninety-eight eyes of 67 patients presenting with ocular inflammatory manifestations within 8 weeks following COVID-19 vaccination were studied. The mean age was 43 years (+/- 14.82; range 19-80 years). The most common presentations were anterior uveitis (n = 31, 31.7%), followed by panuveitis (n = 24, 24.5%). The mean time to onset of symptoms was 25 days (+/- 15.48; range 2-55 days) following a dose of vaccine. Among all patients, 39 (58.2%) had a previous history of ocular inflammation. Mean presenting visual acuity was 0.4 (0-4) logMAR units and mean final visual acuity was 0.2 (0-4) logMAR units. The causes for reduced vision included of cystoid macular edema (n=2, 2%), chorioretinal atrophy (n=2.2%), optic atrophy (n=1.1%), retinal vascular occlusion (n=1.1%) and acute retinal necrosis (n=1.1%).</p><p><strong>Conclusion: </strong>Infective and immunogenic adverse events should be watched out for after COVID-19 vaccination. It is difficult to establish causality for such manifestations, nevertheless, most of them were mild and had good final visual outcomes.</p>","PeriodicalId":16600,"journal":{"name":"Journal of Ophthalmic Inflammation and Infection","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2023-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516807/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41179169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Journal of Ophthalmic Inflammation and Infection
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