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PURPOSE: To assess the functional and anatomical outcomes of concurrent administration of aflibercept injection and dexamethasone (DEX) implant in patients with macular edema (ME) secondary to retinal vein occlusion (RVO), refractory to each of the two drugs previously administered as monotherapy. Secondary outcomes included the number of retreatments required in a 12-month follow-up and safety. METHODS: This is a prospective, interventional case series of consecutive patients with refractory ME secondary to RVO, followed over a year. One injection of aflibercept was followed by a DEX implant on the same day; retreatment was driven by the persistence of ME on SD-OCT at least 4 months after the previous combined therapy. Central retinal thickness (CRT), best-corrected visual acuity (BCVA), and intraocular pressure (IOP) were collected at 1 month and then every 2 months until the end of follow-up. RESULTS: Thirty eyes of 30 Caucasian patients were enrolled; mean duration of RVO before the first combined treatment was 25 ± 5 months (range 11 ± 30). Baseline BCVA was 0.73 ± 0.5 LogMAR, with no significant changes at 12 months (0.77 ± 0.51 µm, p = 0.2). Baseline CRT was 578.3 ± 161 µm, reducing to 352.5 ± 81 µm at 12 months (p = 0.003). Thirteen eyes (43.3%) required a second treatment. Twenty eyes (66.6%) showed no ME at the end of follow-up. One patient (3.3%) required topical IOP-lowering therapy during the study. CONCLUSION: In eyes with ME secondary to RVO unresponsive to either aflibercept or DEX administered singularly, a combination therapy with simultaneous administration of aflibercept and DEX was effective in resolving ME, despite the absence of visual improvement. Earlier combined treatment in the course of the disease might lead to better functional outcomes.
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Dexametasona/administração & dosagem , Edema Macular/tratamento farmacológico , Receptores de Fatores de Crescimento do Endotélio Vascular/administração & dosagem , Proteínas Recombinantes de Fusão/administração & dosagem , Oclusão da Veia Retiniana/complicações , Acuidade Visual , Adulto , Idoso , Inibidores da Angiogênese/administração & dosagem , Implantes de Medicamento , Quimioterapia Combinada , Feminino , Seguimentos , Glucocorticoides/administração & dosagem , Humanos , Injeções Intravítreas , Macula Lutea/patologia , Edema Macular/diagnóstico , Edema Macular/etiologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Receptores de Fatores de Crescimento do Endotélio Vascular/antagonistas & inibidores , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/tratamento farmacológico , Fatores de Tempo , Tomografia de Coerência Óptica , Resultado do TratamentoRESUMO
PURPOSE: To detect the presence of MYD88 L265P mutation in the aqueous humor of patients with cytologically proven vitreoretinal lymphoma. METHODS: Eight consecutive patients with bilateral vitreoretinal lymphoma (16 eyes) were prospectively evaluated. Genomic DNA was extracted from aqueous samples after paracentesis and vitreous humor samples after diagnostic vitrectomy. MYD88 codon 265 mutation was investigated by both amplification-refractory mutation system polymerase chain reaction approach and pyrosequencing assay in the aqueous humor of all patients and in the vitreous of 6 patients. A control group of 8 age-matched patients with established diagnosis of noninfectious uveitis was also tested for the presence of MYD88 L265P mutation in the aqueous humor. RESULTS: Eight patients (three men, five women) with mean age of 69.5 years (range 50-85 years) were considered. All the patients tested for MYD88 L265P in the vitreous (six) were positive, and this result was consistent with cytological examination in all samples but one. The MYD88 L265P mutation was found in the aqueous of 6 patients (75%), and in 3 of them, the mutation was present in both eyes. Results of MYD88 L265P mutation in aqueous and vitreous sample were consistent in 7 of the 8 eyes with available samples. The aqueous humor of the noninfectious uveitis control group was negative for the detection of MYD88 L265P mutation. CONCLUSION: MYD88 mutation was detected in the aqueous humor of 75% of patients with cytologically proven vitreoretinal lymphoma. This technique may be considered as an additional diagnostic tool in the detection of the disease.
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Humor Aquoso/metabolismo , Biomarcadores Tumorais/genética , DNA de Neoplasias/genética , Linfoma Intraocular/genética , Mutação , Fator 88 de Diferenciação Mieloide/genética , Macroglobulinemia de Waldenstrom/genética , Idoso , Idoso de 80 Anos ou mais , Análise Mutacional de DNA , Feminino , Humanos , Linfoma Intraocular/diagnóstico , Linfoma Intraocular/cirurgia , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Estudos Prospectivos , Microscopia com Lâmpada de Fenda , Vitrectomia , Corpo Vítreo/metabolismo , Corpo Vítreo/patologia , Macroglobulinemia de Waldenstrom/diagnóstico , Macroglobulinemia de Waldenstrom/cirurgiaRESUMO
SIGNIFICANCE: Morning glory disc anomaly is a congenital abnormality of the optic disc. Optical coherence tomography angiography shows vascular rarefaction of the superficial and deep capillary plexuses and increased vascularity of the radial peripapillary capillary plexus. We hypothesize that this congestion represents a compensatory mechanism to an abnormal vasculogenesis. PURPOSE: The aim of this study was to describe the optic disc vascular alterations occurring at choriocapillaris and retinal vascular plexuses in a patient affected by bilateral morning glory disc anomaly with optical coherence tomography angiography. CASE REPORT: A 24-year-old white man presented for clinical evaluation to our Department of Ophthalmology (San Raffaele Hospital, Milan) complaining of reduced vision in his left eye. Whereas his right eye was unremarkable (20/20), the visual acuity in the left one was limited to 20/30 Snellen equivalent. Funduscopic examination revealed bilateral funnel-shaped optic disc excavation, with a central mass of glial tissue and straight retinal vessels radially emerging from the disc margin, more evident in the left eye; this presentation was considered compatible with bilateral morning glory disc anomaly. Optical coherence tomography angiography of the optic disc disclosed prominent vascular rarefaction of the peripapillary superficial and deep capillary plexuses and choriocapillaris, with an increased vascularity of the radial peripapillary capillary network. CONCLUSIONS: Based on these observations, we hypothesize that the congestion of the radial peripapillary capillary plexus might be a compensatory mechanism to the abnormal vasculogenesis occurring in the optic disc of patients affected by morning glory disc anomaly.
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Anormalidades do Olho/diagnóstico , Angiofluoresceinografia/métodos , Disco Óptico/anormalidades , Tomografia de Coerência Óptica/métodos , Capilares/diagnóstico por imagem , Capilares/fisiopatologia , Anormalidades do Olho/fisiopatologia , Humanos , Masculino , Oftalmoscopia , Disco Óptico/irrigação sanguínea , Vasos Retinianos/diagnóstico por imagem , Vasos Retinianos/fisiopatologia , Acuidade Visual/fisiologia , Adulto JovemAssuntos
Fator 88 de Diferenciação Mieloide , Neoplasias da Retina , Humor Aquoso , Humanos , Mutação , Pacientes , Corpo VítreoRESUMO
Purpose: The purpose of this study was to investigate the incidence of foveal involvement in geographic atrophy (GA) secondary to age-related macular degeneration (AMD), using machine learning to assess the importance of risk factors. Methods: Retrospective, longitudinal cohort study. Patients diagnosed with foveal-sparing GA, having GA size ≥ 0.049 mm² and follow-up ≥ 6 months, were included. Baseline GA area, distance from the fovea, and perilesional patterns were measured using fundus autofluorescence. Optical coherence tomography assessed foveal involvement, structural biomarkers, and outer retinal layers thickness. Onset of foveal involvement was recorded. Foveal survival rates were estimated using Kaplan-Meier curves. Hazard ratios (HRs) were assessed with mixed model Cox regression. Variable Importance (VIMP) was ranked with Random Survival Forests (RSF), with higher scores indicating greater predictive significance. Results: One hundred sixty-seven eyes (115 patients, average age = 75.8 ± 9.47 years) with mean follow-up of 50 ± 29 months, were included in this study. Median foveal survival time was 45 months (95% confidence interval [CI] = 38-55). Incidences of foveal involvement were 26% at 24 months and 67% at 60 months. Risk factors were GA proximity to the fovea (HR = 0.97 per 10-µm increase, 95% CI = 0.96-0.98), worse baseline visual acuity (HR = 1.37 per 0.1 LogMAR increase, 95% CI = 1.21-1.53), and thinner outer nuclear layer (HR = 0.59 per 10-µm increase, 95% CI = 0.46-0.74). RSF analysis confirmed these as main predictors (VIMP = 16.7, P = 0.002; VIMP = 6.2, P = 0.003; and VIMP = 3.4, P = 0.01). Lesser baseline GA area (HR = 1.09 per 1-mm2 increase, 95% CI = 1.01-1.16) and presence of a double layer sign (HR = 0.42, 95% CI = 0.20-0.88) were protective but less influential. Conclusions: This study identifies anatomic and functional factors impacting the risk of foveal involvement in GA. These findings may help identify at-risk patients, enabling tailored preventive strategies.
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Fóvea Central , Atrofia Geográfica , Aprendizado de Máquina , Tomografia de Coerência Óptica , Humanos , Fóvea Central/patologia , Fóvea Central/diagnóstico por imagem , Masculino , Feminino , Atrofia Geográfica/diagnóstico , Idoso , Estudos Retrospectivos , Tomografia de Coerência Óptica/métodos , Fatores de Risco , Idoso de 80 Anos ou mais , Acuidade Visual/fisiologia , Seguimentos , Angiofluoresceinografia/métodos , Incidência , Pessoa de Meia-Idade , Análise de SobrevidaRESUMO
PURPOSE: To investigate the discrepancy between visual acuity (VA) decline and foveal involvement in geographic atrophy (GA) secondary to non-exudative age-related macular degeneration (AMD), and to explore how early retinal changes impact the progression of visual impairment. DESIGN: Retrospective, longitudinal cohort study. METHODS: This study evaluated 80 eyes from 60 patients (mean age 74.2±10 years) with progressing non-neovascular AMD using blue-light fundus autofluorescence (FAF) and spectral-domain optical coherence tomography (SD-OCT). The study monitored the onset of foveal involvement and analyzed VA changes over an average follow-up of 60±26.4 months, encompassing 785 observations. Mixed-effects models with natural splines assessed the effects of demographic and ocular characteristics on baseline VA and its rate of decline. Survival analyses compared the timing of anatomical changes with the most rapid functional declines, indicated by the highest first derivative of VA trajectories. Discrepancies between visual and anatomical changes were explored using generalized linear mixed-effects models. RESULTS: VA declined consistently by an average of 0.010 LogMAR per month (SE: 0.0003, p<0.001). The onset of foveal involvement significantly exacerbated this decline, adding an average loss of 0.15 LogMAR (SE: 0.02, p<0.001). Stabilization of VA typically occurred around 41 months post-foveal involvement. Significant factors associated with worse baseline VA were older age, female gender, unifocal GA morphology, and drusen-associated forms of GA (p<0.05). The most rapid declines in VA typically occurred about 9 months (IQR 0-27 months) prior to detectable subfoveal changes. The reticular FAF pattern (27/46 [59%] vs. 2/13 [15%], p=0.02) and smaller baseline GA lesions (p=0.01) were associated with faster deterioration preceding visible foveal damage. CONCLUSION: This study demonstrates that significant VA loss in GA can precede detectable foveal involvement, suggesting a window for early interventions to slow the progression of visual impairment. Identifying specific GA characteristics and FAF patterns as predictors of rapid VA decline supports the need for personalized treatment strategies to optimize outcomes for patients with non-exudative AMD.
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Noninfectious uveitis (NIU) in children and adolescents is a rare but treatable cause of visual impairment in children. Treatments for pediatric NIU and their side effects, along with the risks of vision loss and the need for long-term disease monitoring, pose significant challenges for young patients and their families. Treatment includes local and systemic approaches and this review will focus on systemic therapies that encompass corticosteroids, conventional synthetic disease-modifying antirheumatic drugs (csDMARD), and biological disease-modifying antirheumatic drugs (bDMARD). Treatment is generally planned in a stepwise approach. Methotrexate is well-established as the preferential csDMARD in pediatric NIU. Adalimumab, an antitumor necrosis factor (TNF) agent, is the only bDMARD formally approved for pediatric NIU and has a good safety and efficacy profile. Biosimilars are gaining increasing visibility in the treatment of pediatric NIU. Other bDMARD with some evidence in literature for the treatment of pediatric NIU include infliximab, tocilizumab, abatacept, rituximab and, more recently, Janus kinase inhibitors. Important aspects of managing children on these systemic therapies include vaccination issues, risk of infection, and psychological distress. Also, strategies need to address regarding primary nonresponse/secondary loss of response to anti-TNF treatment, biological switching, and monitoring regimens for these drugs. Optimal management of pediatric uveitis involves a multidisciplinary team, including specialist pediatric uveitis and rheumatology nurses, pediatric rheumatologists, psychological support, orthoptic and optometry support, and play specialists.
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Antirreumáticos , Medicamentos Biossimilares , Uveíte , Humanos , Criança , Adolescente , Medicamentos Biossimilares/uso terapêutico , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Antirreumáticos/uso terapêutico , Uveíte/tratamento farmacológico , Corticosteroides/uso terapêuticoRESUMO
PURPOSE: To describe a case of interferon-beta retinopathy associated with paracentral acute middle maculopathy. CASE REPORT: A 15-year-old girl with Epstein-Barr virus-positive advanced nasopharyngeal carcinoma WAS REFERRED with reduced visual acuity. Multimodal imaging findings, including optical coherence tomography angiography, at presentation and evolution following cessation of interferon therapy are presented. CONCLUSION: The presentation of paracentral acute middle maculopathy in this patient supports the presumed ischaemic pathogenesis in interferon retinopathy. The imaging findings provide evidence of deep capillary plexus involvement in interferon retinopathy with evolution to permanent structural damage within the inner nuclear layer.
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Infecções por Vírus Epstein-Barr , Degeneração Macular , Neoplasias Nasofaríngeas , Doenças Retinianas , Feminino , Humanos , Adolescente , Vasos Retinianos/patologia , Angiofluoresceinografia/métodos , Interferon beta , Carcinoma Nasofaríngeo/diagnóstico , Carcinoma Nasofaríngeo/tratamento farmacológico , Carcinoma Nasofaríngeo/complicações , Infecções por Vírus Epstein-Barr/complicações , Infecções por Vírus Epstein-Barr/diagnóstico , Infecções por Vírus Epstein-Barr/tratamento farmacológico , Doença Aguda , Herpesvirus Humano 4 , Doenças Retinianas/induzido quimicamente , Doenças Retinianas/diagnóstico , Doenças Retinianas/tratamento farmacológico , Tomografia de Coerência Óptica/métodos , Neoplasias Nasofaríngeas/diagnóstico , Neoplasias Nasofaríngeas/tratamento farmacológico , Neoplasias Nasofaríngeas/complicaçõesRESUMO
Acute optic neuritis (AON) is a common cause of sudden visual loss in young patients. Because of the risk of demyelinating disease, patients affected by unilateral or bilateral optic neuritis should be evaluated and treated accordingly. Despite advancements in imaging of the brain and retina, misdiagnosis of AON is not uncommon. Indeed, some acute disorders of the retina have the potential to mimic AON and their prompt diagnosis may avoid unnecessary neurologic investigation, psychological stress to the patient, and delays in treatment. This review describes uncommon retinal disorders presenting with sudden-onset visual loss and absent or subtle funduscopic manifestation that can mimic AON. Multimodal retinal imaging is essential in detecting these conditions and in their differential diagnosis. It behooves neurologists and general ophthalmologists to be aware of these entities and be familiar with multimodal imaging of the retina.
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Vitreoretinal lymphoma (VRL) is a rare B-cell intraocular neoplasia characterized by poor long-term prognosis and lack of effective therapies. It mainly involves the vitreous humor, the retina, and the retinal pigment epithelium (RPE), although anterior segment involvement can occur. VRL is classified as a lymphoma of immune privileged sites, along with testis lymphoma and primary central nervous system lymphoma (PCNSL). VRL and PCNSL are strictly connected indeed: 80% of VRL develop PCNSL, while 20% of patients with PCNSL present VRL during natural history of lymphoma. Due to the lack of worldwide consensus about diagnosis, therapy, and follow-up timing, VRL represents one of the most challenging ocular affections.VRL commonly masquerades as a posterior uveitis, and misdiagnosis often occurs because of partial response to topical steroids. Gold standard for diagnosis is cytological analysis of vitreous humor. However, this technique lacks sensitivity and supplemental molecular analyses can improve the diagnostic process. Multimodal imaging allows ophthalmologists to empower their clinical suspicion and a comprehensive examination can highlight typical features of VRL and justify further invasive procedures.There is no consensus about VRL therapy, and none of the therapeutical scheme has demonstrated to prevent cerebral involvement and improve patient's overall survival. Intravitreal injections of chemotherapeutics drugs, ocular radiation therapy and systemic chemotherapy can be considered in the treatment of VRL. Once cerebral involvement occurs, systemic chemotherapy must be included in the treatment as a life-saving therapy. Further multicentric studies are required to find out the best treatment of patients with VRL.
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OBJECTIVES: To inspect the inter-reader agreement of different diagnostic modalities in identifying choroidal neovascularization (CNV) activity secondary to angioid streaks (AS) and to analyze the prevalence of subretinal hyper-reflective material (SHRM) in active CNV. METHODS: Retrospective study of patients with AS with active CNV; optical coherence tomography (OCT), OCT angiography (OCTA), fundus fluorescein angiography (FFA), and indocyanine green angiography (ICGA) from each patient were collected. Agreement between two readers using different diagnostic modalities is presented as free-marginal kappa (k) and 95% confidence interval (CI). RESULTS: This study included 19 eyes of 12 patients with active CNV (5 naive and 14 previously treated). Agreement among readers on CNV activity was excellent for OCT (k =0.88; 95% CI 0.71-1.00), good for FFA (k = 0.70; 95% CI 0.46-0.94) and ICGA (k = 0.58; 95% CI 0.31-0.84), and poor using OCTA (k = 0.39; 95% CI 0.11-0.68). SHRM was the most common OCT finding associated with active CNV (100%); fuzzy borders were present in 53% of SHRM cases at baseline. CONCLUSIONS: Identification of CNV activity in AS is challenging; OCT was the best modality to inspect active CNV. The identification of SHRM contributed to recognizing active CNV. Further studies are needed to assess the role of SHRM in anticipating prognosis and guiding treatment of CNV secondary to AS.
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Estrias Angioides , Neovascularização de Coroide , Estrias Angioides/complicações , Estrias Angioides/diagnóstico , Neovascularização de Coroide/diagnóstico , Neovascularização de Coroide/etiologia , Corantes , Angiofluoresceinografia/métodos , Humanos , Verde de Indocianina , Estudos Retrospectivos , Tomografia de Coerência Óptica/métodosRESUMO
PURPOSE: To report a rare case of choroidal neovascularization (CNV) developed 2 years after successful treatment of ocular syphilis, identified by optical coherence tomography angiography. METHODS: Case report. RESULTS: A 31-year-old man with a history of syphilitic chorioretinitis developed a CNV 2 years after clinical remission of the infection. Structural optical coherence tomography (OCT) and optical coherence tomography angiography were helpful in providing detailed evidence of an extrafoveal CNV in an easy and noninvasive way. In comparison, the identification of CNV on fluorescein angiography was difficult because of the retinal blood barrier breakdown and intense choroidal background fluorescence for diffuse chorioretinal scarring of syphilitic chorioretinitis. The patient underwent 3 intravitreal injections of anti-vascular endothelial growth factor in addition to 25 mg/day of oral prednisone, with the restoration of previous visual acuity. CONCLUSION: Choroidal neovascularization is a rare, but sight-threatening complication of syphilitic chorioretinitis. The combination of different imaging modalities, and in particular optical coherence tomography angiography, allowed reaching a definite diagnosis of CNV. Combined treatment of systemic steroid and intravitreal anti-vascular endothelial growth factor was effective in controlling the CNV and improving the visual outcome.
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Coriorretinite , Neovascularização de Coroide , Adulto , Coriorretinite/diagnóstico por imagem , Coriorretinite/tratamento farmacológico , Neovascularização de Coroide/diagnóstico por imagem , Neovascularização de Coroide/tratamento farmacológico , Angiofluoresceinografia , Humanos , Masculino , Imagem Multimodal , Tomografia de Coerência ÓpticaRESUMO
We report a case of ocular drug toxicity consistent with bilateral Vogt-Koyanagi-Harada (VKH) like disease in a patient with cutaneous melanoma treated with Dabrafenib/Trametinib therapy. A 53-year-old man with a history of metastatic cutaneous melanoma, treated with Dabrafenib/Trametinib, developed a severe acute panuveitis with granulomatous anterior uveitis and multiple serous retinal detachments. The ocular inflammatory reaction was classified as a bilateral Vogt-Koyanagi-Harada disease. Intraocular inflammation resolved after discontinuation of chemotherapeutic agents and aggressive topical and systemic corticosteroid therapy. The present case outlines the importance of recognizing VKH-like syndrome as a possible consequence of therapy with dabrafenib and trametinib.
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Melanoma , Neoplasias Cutâneas , Uveíte , Síndrome Uveomeningoencefálica , Humanos , Imidazóis , Masculino , Melanoma/tratamento farmacológico , Pessoa de Meia-Idade , Oximas , Piridonas , Pirimidinonas , Neoplasias Cutâneas/tratamento farmacológico , Síndrome Uveomeningoencefálica/induzido quimicamente , Síndrome Uveomeningoencefálica/diagnóstico , Síndrome Uveomeningoencefálica/tratamento farmacológicoRESUMO
In Italy, following the start of the SARS-CoV-2 vaccination campaign, community pharmacies (CPs) were recruited on a voluntary basis in order to administer COVID-19 vaccines as part of their activities. The aim of the present study was to investigate the knowledge, attitudes, and practices regarding SARS-CoV-2 infection prevention, and vaccine acceptance/hesitancy towards COVID-19 and influenza vaccinations among the community pharmacists operating in the Palermo Province. A cross-sectional study was conducted, with two different questionnaires administered before and after the conduction of the vaccination campaign against SARS-CoV-2 at the COVID-19 vaccination center of the Palermo University Hospital (PUH). The baseline survey showed that 64% of community pharmacists (CPs) declared that they planned to vaccinate against SARS-CoV-2, and 58% were vaccinated against influenza during the 2020/2021 season. Factors significantly associated with willingness to receive the COVID-19 vaccination were confidence in vaccines (adjOR 1.76; CI 1.11-2.80), fear of contracting SARS-CoV-2 infection (adjOR 1.50; CI 1.06-2.11), considering COVID-19 vaccination to be the best strategy to counteract SARS-CoV-2 (adjOR 1.79; CI 1.39-2.29), and adherence to influenza vaccination during the 2020/2021 season (adjOR 3.25; CI 2.23-4.25). The adherence among CPs of the Palermo Province to COVID-19 vaccination was 96.5%. From the post-vaccination survey, the main reasons for changing opinions on vaccination adherence were the introduction of mandatory vaccinations, fear of contracting COVID-19, and limitations on work activities in the case of vaccine refusal. The achievement of very high COVID-19 vaccination coverage rates among healthcare professionals (HCPs) in the present study was mainly due to the mandatory vaccination policies; nevertheless, a willingness for COVID-19 vaccination was relatively high among pharmacists before the beginning of the vaccination campaign. HCPs and CPs should receive training on vaccination, which is recommended in the national immunization plan and is also suggested by the respondents in our study, in order to routinely re-evaluate their own vaccination profiles, as well as those of their patients.
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Purpose: To describe the clinical course and management of anterior uveitis complicated by ocular hypotony associated with Hodgkin lymphoma.Design: Case report.Methods: Chart and multimodal imaging review, including ultrasound biomicroscopy, widefield fundus pictures, fundus autofluorescence, fluorescein angiography, and indocyanine green angiography.Results: A 44-year-old female with progressive visual deterioration and history of low-grade fever developed bilateral granulomatous anterior uveitis complicated by severe hypotony maculopathy, not improving with systemic and topical steroids. After starting ibopamine 2% eye drops, ocular hypotony progressively resolved with visual recovery. Histologic examination of a biopsied enlarged lymph node of the neck revealed the presence of Hodgkin lymphoma, for which the patient underwent systemic chemotherapy.Conclusion: Severe hypotony maculopathy complicating anterior uveitis can be associated with Hodgkin lymphoma. Topical ipobamine 2% was safe and effective in the treatment of ocular hypotony in this case.
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Doença de Hodgkin/complicações , Hipotensão Ocular/etiologia , Doenças Retinianas/etiologia , Uveíte Anterior/etiologia , Administração Oftálmica , Adulto , Corantes/administração & dosagem , Desoxiepinefrina/análogos & derivados , Desoxiepinefrina/uso terapêutico , Feminino , Angiofluoresceinografia , Doença de Hodgkin/diagnóstico , Humanos , Verde de Indocianina/administração & dosagem , Microscopia Acústica , Imagem Multimodal , Midriáticos/uso terapêutico , Hipotensão Ocular/diagnóstico , Hipotensão Ocular/tratamento farmacológico , Imagem Óptica , Doenças Retinianas/diagnóstico , Doenças Retinianas/tratamento farmacológico , Uveíte Anterior/diagnósticoRESUMO
PURPOSE: To investigate the effect and the safety of intravitreal aflibercept in patients affected by choroidal neovascularization secondary to angioid streaks with a long-term follow-up. METHODS: Multicentre, open-label, phase IIb study (EYLEA-STRIE, EudraCT Number 2014-000986-30) involving four Italian centres (IRCCS Ospedale San Raffaele (Milano), Fondazione G.B. Bietti (Roma), Policlinico (Milano), Ospedale Luigi Sacco (Milano)). Patients with active choroidal neovascularization secondary to angioid streaks with foveal involvement were prospectively enrolled and followed for 18 months. All the patients received intravitreal 2 mg/0.05 mL aflibercept at the time of enrolment, followed by a pro-re-nata regimen for 48 weeks. Best-corrected visual acuity and central macular thickness were measured monthly. Adverse events were monitored at each visit. RESULTS: Twenty-three eyes of 20 patients were analysed. Mean number of injections per patient was 4.30 ± 1.2. At week 48, the best-corrected visual acuity was 0.42 ± 0.40 LogMAR (p = 0.6 from baseline) and 18 eyes (81.8%) featured stability within 15 letters. The central macular thickness significantly reduced (p = 0.03). Eleven ocular non-serious adverse events and two serious adverse events were observed (one case of endophthalmitis and one case of acute gastritis were reported). CONCLUSION: Intravitreal aflibercept represents a valid option for the management of choroidal neovascularization complicating angioid streaks. Further studies with longer follow-up and different therapeutic regimens are warranted to ascertain the best control of the disease.
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Estrias Angioides , Neovascularização de Coroide , Inibidores da Angiogênese/uso terapêutico , Estrias Angioides/complicações , Neovascularização de Coroide/tratamento farmacológico , Neovascularização de Coroide/etiologia , Angiofluoresceinografia , Seguimentos , Humanos , Injeções Intravítreas , Itália , Ranibizumab/uso terapêutico , Receptores de Fatores de Crescimento do Endotélio Vascular , Proteínas Recombinantes de Fusão , Tomografia de Coerência Óptica , Resultado do Tratamento , Acuidade VisualRESUMO
Background/aims: To report our five-year experience on vitreoretinal lymphoma (VRL) as a single-center tertiary hospital. Methods: The ophthalmic, cytopathology, and onco-hematologic records of patients with VRL consecutively seen from 2014 to 2019 were reviewed. Results: Fifty-nine eyes of 31 patients with large B-cell VRL were included. Eighty-one percent has developed central nervous system lymphoma at the end of follow-up. Several different imaging findings were noted, including vitritis, leopard spot appearance, Bruch's membrane/RPE infiltrations, and ellipsoid zone disruption. A variable combination of MYD88-L265P mutation in the aqueous and/or in the vitreous and positive cytology/histology allowed to reach a definite diagnosis in all the patients. Therapies included intravitreal injections of methotrexate and rituximab, systemic chemotherapy, pan-encephalic radiotherapy, and hematopoietic stem cell transplantation. Conclusion: No definite guidelines exist for VRL management. It is crucial to collect as much data as possible from tertiary referral hospitals, which suitably manage a conspicuous number of VRL patients.
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Neoplasias do Sistema Nervoso Central/patologia , Linfoma Intraocular/patologia , Linfoma Difuso de Grandes Células B/patologia , Linfoma não Hodgkin/patologia , Neoplasias da Retina/patologia , Corpo Vítreo/patologia , Idoso , Idoso de 80 Anos ou mais , Antimetabólitos Antineoplásicos/uso terapêutico , Antineoplásicos Imunológicos/uso terapêutico , Neoplasias do Sistema Nervoso Central/diagnóstico , Neoplasias do Sistema Nervoso Central/tratamento farmacológico , Neoplasias do Sistema Nervoso Central/genética , Feminino , Humanos , Linfoma Intraocular/diagnóstico , Linfoma Intraocular/tratamento farmacológico , Linfoma Intraocular/genética , Injeções Intravítreas , Linfoma Difuso de Grandes Células B/diagnóstico , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Linfoma Difuso de Grandes Células B/genética , Linfoma não Hodgkin/diagnóstico , Linfoma não Hodgkin/tratamento farmacológico , Linfoma não Hodgkin/genética , Masculino , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Mutação de Sentido Incorreto/genética , Fator 88 de Diferenciação Mieloide/genética , Neoplasias da Retina/diagnóstico , Neoplasias da Retina/tratamento farmacológico , Neoplasias da Retina/genética , Rituximab/uso terapêuticoRESUMO
Purpose: To describe the distinguishing features of retinitis-like lesions seen in vitreoretinal lymphoma (VRL) from viral and toxoplasma retinitis.Methods: In this multicenter, retrospective study, we reviewed charts and imaging of consecutive patients with VRL. The associated features and the characteristics of retinitis-like lesions were assessed and compared with those of viral and toxoplasmic retinochoroiditis. Primary outcome measures were the unique features of VRL retinitis-like lesions.Results: Out of 76 eyes of 38 patients with VRL, retinitis-like lesions were identified in 6 eyes and confirmed on OCT. Distinctive features of VRL retinitis-like lesions were massive retinal thickening, associated sub-retinal pigment epithelium infiltrates and partial restoration of retinal layers after specific therapy.Conclusion: VRL can present with retinitis-like lesions that have distinctive OCT features on presentation as well as healing that can help to differentiate them from other lookalike etiologies and can guide further diagnostic and therapeutic interventions.
Assuntos
Linfoma Intraocular/diagnóstico , Neoplasias da Retina/diagnóstico , Retinite/diagnóstico , Corpo Vítreo/patologia , Idoso , Idoso de 80 Anos ou mais , Infecções Oculares Parasitárias/diagnóstico , Infecções Oculares Parasitárias/parasitologia , Infecções Oculares Virais/diagnóstico , Infecções Oculares Virais/virologia , Feminino , Humanos , Linfoma Intraocular/parasitologia , Linfoma Intraocular/virologia , Masculino , Pessoa de Meia-Idade , Neoplasias da Retina/parasitologia , Neoplasias da Retina/virologia , Retinite/parasitologia , Retinite/virologia , Estudos Retrospectivos , Tomografia de Coerência ÓpticaRESUMO
INTRODUCTION: To investigate choroidal thickness changes related to the clinical activity of inflammatory choroidal neovascularization in punctate inner choroidopathy/multifocal choroiditis as compared to myopic choroidal neovascularization. MATERIALS AND METHODS: Consecutive inflammatory choroidal neovascularization secondary to punctate inner choroidopathy/multifocal choroiditis, and myopic choroidal neovascularization were retrospectively reviewed. By means of enhanced-depth imaging optical coherence tomography, choroidal thickness was assessed at the same location before choroidal neovascularization development, at choroidal neovascularization onset (baseline), and after treatment. RESULTS: Eleven eyes with inflammatory choroidal neovascularization and 11 eyes with myopic choroidal neovascularization were analyzed. Choroidal thickness beneath inflammatory choroidal neovascularization significantly increased at baseline and decreased after therapy ("Sponge sign"), reaching preclinical values. In particular, mean choroidal thickness under inflammatory choroidal neovascularization was 145 ± 85 µm at the preclinical stage, increased to 210 ± 103 µm at baseline (p = 0.006), and decreased to 136 ± 87 µm after treatment (p = 0.017). Conversely, no significant choroidal thickness changes were disclosed in myopic choroidal neovascularization eyes, under any location. CONCLUSION: Optical coherence tomography-based choroidal thickness evaluation may represent an additional useful tool to monitor inflammatory choroidal neovascularization activity. Moreover, choroidal thickness under choroidal neovascularizations could be used to discriminate the origin of choroidal neovascular membrane, either inflammatory or myopic, in doubtful cases and guide the therapeutic management.