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Vogt-Koyanagi-Harada Disease. Ocul Immunol Inflamm 2024; 32:363-366. [PMID: 38657222 DOI: 10.1080/09273948.2024.2331401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
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Efficacy and Safety of Adalimumab for Exacerbation or Relapse of Ocular Inflammation in Patients with Vogt-Koyanagi-Harada Disease: A Multicenter Study. Ocul Immunol Inflamm 2024; 32:367-375. [PMID: 35748779 DOI: 10.1080/09273948.2022.2092007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 06/02/2022] [Accepted: 06/15/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE We investigated efficacy and safety of adalimumab (ADA) treatment for exacerbation or recurrence of Vogt-Koyanagi-Harada (VKH) patients. METHODS Medical records of 70 VKH patients who received ADA treatment for more than 6 months were retrospectively investigated. RESULTS The mean age of VKH patients was 54.8 ± 15.1 years, and male/female ratio was 34/36, and sunset glow fundus was observed in 71.4%. Subfoveal choroidal thickness, indocyanine green angiography scores, and corticosteroid and cyclosporine doses were significantly reduced by ADA treatment for 6 months compared to baseline, while LogMAR and flare counts were also improved without being statistically significant. Adverse events were observed in 17.1%, in which tuberculosis was at 7.14% and psoriasis was at 2.86%; however, ADA treatment was continued in 91.4%. CONCLUSIONS ADA was shown to be effective to achieve remission of VKH disease refractory to conventional treatments and was generally well tolerated with few serious adverse events.
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Demyelinating plaque-associated uveitis. Graefes Arch Clin Exp Ophthalmol 2024; 262:575-582. [PMID: 37855958 DOI: 10.1007/s00417-023-06270-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/20/2023] [Accepted: 10/01/2023] [Indexed: 10/20/2023] Open
Abstract
PURPOSE To report the clinical and fluorescein angiographic (FA) features of demyelinating plaque-associated uveitis (DPU), a subset of uveitis in which patients have demyelinating plaques on the brain/cervical magnetic resonance image (MRI) but do not meet the criteria for multiple sclerosis (MS). METHODS In this retrospective observational study, Persian Patients were diagnosed with DPU and included if (1) they never satisfied the MS criteria, (2) all other possible etiologies were excluded, and (3) they were followed for at least 2 years. RESULTS After a median follow-up of 3 years (interquartile range, 2.0-5.3), 8 out of 40 (20%) patients diagnosed with DPU were excluded as they subsequently met the MS criteria. Of remaining 32 patients studied, the mean age was 36.3±9.9 (range 20-56 years), and 30 (93.8%) were female. Twenty-four (75.0%) showed bilateral involvement and 27 (84.4%) had insidious-chronic course. Uveitis was classified as intermediate (with or without anterior uveitis) in 29 (90.6%) and isolated anterior in 3 (9.4%) patients. Nine (28.1%) patients had at least one systemic neurological complaint. Ocular findings were: granulomatous keratic precipitates in 43/44 (97.7%) eyes; snowballs in 25/52 (48.1%) eyes; snowbanks in 4/52 (7.7%) eyes; cystoid macular edema in 20/56 (35.7%) eyes; and optic neuritis in 5/56 (8.9%) eyes. Visual acuity was ≥ 20/40 in 39 eyes (69.6%) at presentation which improved to 46 eyes (81.2%) at 2-year follow up. The two most frequent findings in FA were optic disc leakage/staining in 44/52 (81.5%) eyes, and peripheral retinal perivascular leakage in 39/52 (76.9%) eyes, which in 14/52 (26.9%) eyes extended beyond the equator. CONCLUSION DPU usually presents as a bilateral chronic granulomatous intermediate and, less often, isolated anterior uveitis, especially in females. Most are neurologically asymptomatic. Visual outcome is generally favorable. In FA, peripheral retinal perivascular leakage is common. DPU patients have an increased tendency to develop MS and should be prohibited from anti-TNF treatment.
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Disease processes and terminology cannot be determined by opinion polls but have to be based on objective facts: The "white dots" case. Saudi J Ophthalmol 2024; 38:92-94. [PMID: 38628418 PMCID: PMC11017002 DOI: 10.4103/sjopt.sjopt_67_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 04/19/2024] Open
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Prognostic value of pretreatment indocyanine green angiography in the acute uveitic phase of Vogt-Koyanagi-Harada disease. Acta Ophthalmol 2023. [PMID: 38131519 DOI: 10.1111/aos.16613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 11/16/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE To investigate the prognostic value of pretreatment indocyanine green angiographic (ICGA) features in initial-onset acute uveitis associated with Vogt-Koyanagi-Harada (VKH) disease. METHODS Retrospective analysis of 84 patients (168 eyes). Main outcome measures were final visual acuity, development of 'sunset glow fundus' (SGF) and progression to chronic recurrent evolution. RESULTS Thirty-eight patients (76 eyes) presented in the phase preceding anterior segment (AS) inflammation (early presentation) and 46 patients (92 eyes) had AS inflammation at presentation (late presentation). The mean number of hypofluorescent dark dots (HDDs) and frequency of disc hyperfluorescence were more in the late presentation group (p < 0.001 for both comparisons), whereas the early presentation group showed higher frequencies of peripapillary punctate choroidal hyperfluorescence (p < 0.001) and hypofluorescent patches involving macula corresponding to the areas of exudative retinal detachment (p = 0.012). The mean number of HDDs and the frequency of disc hyperfluorescence were higher among eyes that developed SGF (p < 0.001 for both comparisons) and eyes that progressed to chronic recurrent evolution (p < 0.001; p = 0.001, respectively). The frequencies of peripapillary punctate choroidal hyperfluorescence and hypofluorescent patches corresponding to the areas of exudative retinal detachment were less in the eyes that developed SGF (p = 0.019; p = 0.003, respectively). Punctate choroidal hyperfluorescence elsewhere was less frequent in the eyes that developed SGF (p < 0.001) and eyes that progressed to chronic recurrent evolution (p = 0.002). CONCLUSIONS Pretreatment ICGA has a prognostic value in initial-onset acute uveitis associated with VKH disease.
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Blue-Light Fundus Autofluorescence (BAF), an Essential Modality for the Evaluation of Inflammatory Diseases of the Photoreceptors: An Imaging Narrative. Diagnostics (Basel) 2023; 13:2466. [PMID: 37510210 PMCID: PMC10378479 DOI: 10.3390/diagnostics13142466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/07/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Our purpose is to describe blue-light fundus autofluorescence (BAF) features of inflammatory diseases of the outer retina characterised by photoreceptor damage. BAF from patients diagnosed with secondary and primary inflammatory photoreceptor damage were retrospectively analyzed and compared to other imaging modalities including fluorescein angiography (FA), indocyanine green angiography (ICGA), and spectral domain optical coherence tomography (SD-OCT). Multiple evanescent white dot syndrome (MEWDS), idiopathic multifocal choroiditis (MFC), acute posterior multifocal placoid pigment epitheliopathy (APMPPE), serpiginous choroiditis (SC), and acute syphilitic posterior placoid chorioretinitis (ASPPC), all cases corresponding to secondary photoreceptor diseases caused by inflammatory choriocapillaris nonperfusion, were included and compared to primary photoreceptor disease entities, including acute zonal occult outer retinopathy (AZOOR) and cancer-associated retinopathy (CAR). Both groups showed increased BAFs of variable intensity. In severe cases of APMPPE and ASPPC, BAF also showed hypoautofluorescent areas. In group 1 (secondary diseases) BAF hyperautofluorescent areas were associated with colocalized ICGA hypofluorescent areas, indicating choriocapillaris nonperfusion; whereas in group 2 (primary diseases), no ICGA signs were detected. The associated colocalized areas of hypofluorescence on ICGA in the first group, which were absent in the second group, were crucial to allow the differentiation between primary (photoreceptoritis) and secondary (choriocapillaritis) photoreceptor diseases. BAF patterns in inflammatory diseases of the outer retina can give relevant information on the photoreceptor and RPE involvement, with ICGA being crucial to detect concurring choriocapillaris damage and differentiating the two pathologies.
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Some practical issues about HLA-A29 in birdshot retinochoroiditis. J Ophthalmic Inflamm Infect 2023; 13:10. [PMID: 36892713 PMCID: PMC9998839 DOI: 10.1186/s12348-023-00326-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/21/2023] [Indexed: 03/10/2023] Open
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Therapeutic window of opportunity in the acute uveitic phase of Vogt-Koyanagi-Harada disease: Prevention of late autoimmune complications by early intervention. Acta Ophthalmol 2023; 101:e236-e245. [PMID: 36128841 DOI: 10.1111/aos.15254] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/07/2022] [Accepted: 09/03/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE To determine relationship between timing of treatment initiation and disease outcomes and whether a therapeutic window of opportunity exists in initial-onset acute uveitis associated with Vogt-Koyanagi-Harada disease. METHODS Retrospective analysis of 112 patients (224 eyes). Main outcome measures were final visual acuity, progression to chronic recurrent evolution, development of complications, particularly 'sunset glow fundus', and drug-free remission cure of uveitis. RESULTS Forty-six patients (92 eyes) presented in the phase preceding anterior segment (AS) inflammation (early presentation) and 66 patients (132 eyes) had AS inflammation at presentation (late presentation). In significantly more eyes in the early presentation group (85.9%), final visual acuity of 20/20 was achieved compared with those in the late presentation group (66.7%) (p = 0.001). None of the eyes in the early presentation group progressed to chronic recurrent evolution and none developed 'sunset glow fundus', whereas in the late presentation group, 28.8% of the eyes progressed to chronic recurrent evolution (p < 0.001) and 56.1% developed 'sunset glow fundus' (p < 0.001). Patients in the early presentation group were able to discontinue treatment without relapse of inflammation at significantly shorter time intervals compared to patients in the delayed presentation group (p < 0.001). In the late presentation group, logistic regression analysis demonstrated that presenting clinical features predicting unfavourable outcomes were posterior synechiae (odds ratio = 4.03; 95% confidence interval [CI] = 1.29-12.23), bullous exudative retinal detachment extending to the periphery (odds ratio = 3.35; 95% CI = 1.53-7.32) and female gender (odds ratio = 2.05; CI = 1.08-3.90). CONCLUSIONS Our findings suggest that the window of opportunity lies in the phase preceding AS inflammation and initiation of effective treatment during this phase results in cure of uveitis and prevents blinding complications.
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Adalimumab treatment for chronic recurrent Vogt-Koyanagi-Harada disease with sunset glow fundus: A multicenter study. Saudi J Ophthalmol 2022; 36:380-386. [PMID: 36618573 PMCID: PMC9811924 DOI: 10.4103/sjopt.sjopt_204_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/06/2022] [Accepted: 12/11/2022] [Indexed: 01/10/2023] Open
Abstract
PURPOSE We investigated the efficacy and safety of adalimumab (ADA) treatment for chronic recurrent Vogt-Koyanagi-Harada (VKH) patients with sunset glow fundus (SGF). METHODS Medical records of 50 chronic recurrent VKH patients with SGF who received ADA treatment for more than 6 months were retrospectively reviewed. RESULTS The mean age of chronic recurrent VKH patients with SGF was 55.9 ± 14.4 years, and the male/female ratio was 26/24. Before ADA treatment, the mean daily dose of systemic corticosteroids was 16.5 ± 12.7 mg, and 22 patients (44%) were under immunosuppressors. LogMAR visual acuity (VA), flare counts, subfoveal choroidal thickness (SFCT), indocyanine green angiography scores, and corticosteroid and cyclosporine doses were significantly reduced by ADA treatment at 6 months compared to baseline. Among all parameters, flare count was significantly related to LogMAR VA. LogMAR VA was significantly related to flare counts but not to SFCT nor to ICGA scores. ADA treatment was continued in 94%. CONCLUSION ADA was shown to be effective in achieving remission of chronic recurrent VKH disease with SGF refractory to conventional treatments, and was generally well tolerated with few serious adverse events.
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Clinical relevance of fibrin membranous structures in the intra-photoreceptor outer segment separation on spectral domain optical coherence tomography (SD-OCT) in initial-onset acute Vogt-Koyanagi-Harada disease. Acta Ophthalmol 2022; 101:e286-e293. [PMID: 36217824 DOI: 10.1111/aos.15268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/06/2022] [Accepted: 09/24/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE The purpose of the study was to investigate clinical relevance of fibrin membranous structure (FMS) in the photoreceptor outer segments on spectral-domain optical coherence tomography (SD-OCT) in untreated initial-onset acute Vogt-Koyanagi-Harada (VKH) disease. METHODS Clinical charts of 39 patients (78 eyes) diagnosed with initial-onset VKH disease were retrospectively reviewed. Age, gender, period from the onset of symptoms to first visit, visual acuity (VA), intraocular pressure (IOP), anterior chamber cells, serous retinal detachment (SRD), SD-OCT findings, as well as fluorescein (FA), and indocyanine green angiography (ICGA) were collected. RESULTS FMS was observed in 24 out of 39 VKH patients in either eye (61.5%). VKH patients with FMS (FMS group) were significantly younger and had the shorter period from the onset of symptoms to the first visit compared with those without FMS (non-FMS group). Mean logMAR VA and proportion of pooling of dye, mean central retinal thickness (CRT) were significantly higher in FMS group than in non-FMS group. In contrast, hyperfluorescence of the optic disc on FA was more in non-FMS group than in FMS group. Significant positive correlations between CRT and logMAR VA or IOP were only observed in the FMS group. Total amount of corticosteroids was significantly greater in FMS group than in non-FMS group. However, there were no significant differences in LogMAR VA and IOP between two groups at 6 months after treatment initiation. CONCLUSION FMS on SD-OCT is a critical feature observed in the early stage of initial-onset acute VKH disease, which is more common in younger patients and is related to the disease activity.
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Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE): A Comprehensive Approach and Case Series: Systemic Corticosteroid Therapy Is Necessary in a Large Proportion of Cases. Medicina (B Aires) 2022; 58:medicina58081070. [PMID: 36013537 PMCID: PMC9415092 DOI: 10.3390/medicina58081070] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 12/19/2022] Open
Abstract
Background and objectives: Acute posterior multifocal pigment epitheliopathy/acute multifocal ischaemic choriocapillaritis (APMPPE/AMIC) is part of the group of choriocapillaritis entities. The aim of this article was to report a series of patients with emphasis on the clinical presentation and treatment paradigms. Materials and Methods: Retrospective case series study performed in the Centre for Ophthalmic Specialised care (COS), Lausanne, Switzerland, on patients diagnosed from 2000 to 2021 with APMPPE/AMIC. Procedures performed at presentation and upon follow-up (when available) included best corrected visual acuity (BCVA), routine ocular examination, laser flare photometry (LFP) microperimetry (when available) and visual field testing. Imaging investigations included spectral domain optical coherence tomography (SD-OCT)/enhanced depth imaging OCT (EDI-OCT), OCT angiography (OCT-A) as well as fluorescein and indocyanine green angiography (FA, ICGA). The presence or not of prodromal systemic viral-like symptoms was noted. The localisation of lesions whether foveal or extrafoveal, divided the patients into 2 groups (foveal, peri-or parafoveal). Exclusion criteria were patients diagnosed with APMPPE/AMIC and a positive QuantiFERON test and/or VDRL-TPHA tests. Results: Nineteen (35 eyes) of 1664 new patients (1.14%) were diagnosed with APMPPE/AMIC and included in our study. 13 (68%) were male and 6 (32%) were female. The mean age was 33.1 ± 9.2 years. 16 (84%) patients mentioned a viral prodromal episode or other systemic symptoms, and 3 (16%) did not mention any episode before the onset of ocular symptoms. 15 (39%) out of 38 eyes had foveal localisation of the lesions, 20 (52.6%) had peri- or para-foveal localisations and 3 eyes were normal [3 unilateral cases (15%)]. Mean BCVA at presentation was 0.83 ± 0.24 for the whole group. It was 0.58 ± 0.28 for the group with foveal lesions, increasing to 0.97 ± 0.13 at last follow-up (p = 0.0028). For the group with extrafoveal lesions mean BCVA at presentation was 0.94 ± 0.18, improving to 1.18± 0.10 at last follow-up (p = 0.0039). 13 (68%) patients received prednisone treatment, of whom 2 (10%) received additionally at least one immunosuppressive agent, 4 (20%) patients received no treatment and in 2 patients the information was unavailable. All patients in the foveal lesion group received corticosteroid treatment except one who evolved to bilateral macular atrophy. Conclusions: APMPPE/AMIC is a primary choriocapillaritis. Although it is thought that the disease is self-limited, treatment is necessary in most cases, especially when lesions are located in the fovea.
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Vogt-Koyanagi-Harada disease: the step-by-step approach to a better understanding of clinicopathology, immunopathology, diagnosis, and management: a brief review. J Ophthalmic Inflamm Infect 2022; 12:17. [PMID: 35553272 PMCID: PMC9098759 DOI: 10.1186/s12348-022-00293-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 04/07/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Appraisals of Vogt-Koyanagi-Harada disease (VKH) have become progressively more complete, since its first description in 1906. The availability of new investigational methods has improved our knowledge of the immunopathology, clinicopathology, diagnosis, and management of VKH disease. This review aimed to describe some of the steps that led to better characterization of VKH as a clinical entity. METHODS We searched on PubMed for articles that described the history of VKH disease and analyzed the progress in disease appraisal with new investigational and imaging methods. In particular, we searched for articles that investigated the clinicopathology, diagnosis, and management of VKH. FINDINGS The following developments were considered essential for improving the appraisal and understanding of VKH: (1) the history of the disease, (2) immunopathological mechanisms, (3) clinicopathology, (4) the importance of distinguishing initial-onset from chronic disease, (5) relevant imaging modalities, among which indocyanine green angiography is crucial, (6) diagnostic criteria that facilitate early diagnosis, and (7) the need for early, prolonged, aggressive treatment that combines steroidal and non-steroidal immunosuppression. CONCLUSION Based on these findings, the definition of VKH has improved. VKH disease starts in the choroidal stroma and later involves other structures when it is not diagnosed and treated early. Indocyanine green angiography and enhanced depth imaging optical coherence tomography facilitate early diagnosis and precise monitoring of choroidal inflammation. ICGA is clearly the gold standard for appraisals and follow-ups in VKH disease, however EDI-OCT should be especially considered in those areas where ICGA is not fully available. These modalities have contributed substantially to a "cure" for VKH, when treatment is introduced within the therapeutic window of opportunity.
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A Case of Paracentral Acute Middle Maculopathy (PAMM) Associated with Cilioretinal Artery Occlusion. The Contribution of OCT-A to the Understanding of PAMM's Pathophysiology. Klin Monbl Augenheilkd 2022; 239:552-555. [PMID: 35472804 DOI: 10.1055/a-1785-4396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Pituitary Macroadenoma: Fooling the Ophthalmologist before Giving Him the Role of the Whistle-Blower. Klin Monbl Augenheilkd 2022; 239:468-475. [PMID: 35472789 DOI: 10.1055/a-1778-3249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To describe cases diagnosed with pituitary macroadenoma during the follow-up of their primary ocular pathologies. METHODS Charts of patients followed in the Centre for Ophthalmic Specialized Care for diverse pathologies and who had subsequently developed a pituitary macroadenoma were retrieved. The primary pathologies were noted. The delay of the diagnosis after sufficiently compatible perimetric signs became available was calculated and the evolution after the neurosurgical intervention was reported. RESULTS In total, from 2003 to 2020, 16/14 966 (0.1%) pituitary macroadenoma patients were recorded. In 10 patients, the disease was noted in their history. In 6 patients (2 females, 4 males; 0.04%), macroadenoma occurred during the follow-up for their primary ocular pathologies. Mean age at first presentation was 65.16 ± 8.52 years. Primary pathologies included amblyopia (1), glaucoma (2), cataract (4), and uveitis (2). Mean duration of symptoms was 18.17 ± 13.11 months. Mean delay from first suspicious visual field signs to diagnosis was 125 ± 207.93 days. All patients underwent one surgical treatment with or without radiotherapy except one where a second intervention was required. All patients have seen their visual field improve after surgical intervention. Mean preoperative Mean defect (MD) was 13.43 ± 8.68 dB OD and 13.4 ± 5.07 dB OS. Mean postoperative MD was 8.2 ± 10.27 dB OD and 5.42 ± 4.12 dB OS. CONCLUSION Pituitary macroadenomas are prone to be missed or diagnosed with delay when ophthalmic patients are already followed for another pathology that prevents the clinician from diligently evoking the diagnosis. Despite profound visual field loss, visual recovery was almost complete in 4/6 patients, indicating that even diagnostic delay did not preclude recovery in our series.
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Mechanisms, Pathophysiology and Current Immunomodulatory/Immunosuppressive Therapy of Non-Infectious and/or Immune-Mediated Choroiditis. Pharmaceuticals (Basel) 2022; 15:ph15040398. [PMID: 35455395 PMCID: PMC9031533 DOI: 10.3390/ph15040398] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 12/19/2022] Open
Abstract
Non-infectious choroiditis comprises immune-mediated diseases resulting from diverse pathophysiological mechanisms. These conditions are sub-divided into two main groups, (1) diseases of the choriocapillaris and (2) diseases of the choroidal stroma. The purpose of this study is to expose the pathophysiology of the most common diseases of both these groups and recommend the optimal immunomodulatory/immunosuppressive therapy of each analyzed condition based on literature data and data from our own centers. Material and Methods: Narrative review. In the group of choriocapillaritis entities or primary inflammatory choriocapillaropathies (PICCPs) including multiple evanescent white dot syndrome (MEWDS), acute posterior multifocal placoid pigment epitheliopathy (APMPPE), idiopathic multifocal choroiditis (MFC) and serpiginous choroiditis (SC), as well as secondary choriocapillaritides including acute syphilitic posterior multifocal placoid chorioretinitis (ASPMPC) and tuberculosis-related SC (TB-SC), were analyzed. In the group of stromal choroidites, HLA-A29 birdshot retinochoroiditis (BRC) and Vogt-Koyanagi-Harada (VKH) disease were included. For each entity a literature search, in the PubMed database, on treatment was performed and analyzed and the therapeutic attitudes of our own centers were presented. Management of immune-mediated choroiditis implies vigorous immunosuppressive therapy given in a prompt and prolonged fashion in most of these entities.
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Tuberculosis-related serpiginous choroiditis: aggressive therapy with dual concomitant combination of multiple anti-tubercular and multiple immunosuppressive agents is needed to halt the progression of the disease. J Ophthalmic Inflamm Infect 2022; 12:7. [PMID: 35132499 PMCID: PMC8821770 DOI: 10.1186/s12348-022-00282-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 01/22/2022] [Indexed: 11/29/2022] Open
Abstract
Background/purpose Serpiginous-like choroiditis is a rare immune-mediated sub-entity of tubercular uveitis with a usually deleterious outcome. Treatment is still controversial. The purpose in this case series is to indicate that only aggressive treatment comprising multiple anti-tubercular and multiple immunosuppressive agents seems to be able to halt the disease progression. Methods This retrospective case series included patients diagnosed with Interferon Gamma Release Assays (IGRA) -positive serpiginous choroiditis, seen at the Centre for Ophthalmic Specialized Care, Lausanne, Switzerland, treated with combined multiple antitubercular and immunosuppressive agents at presentation and having a sufficient follow-up. Disease history before referral, appraisal of disease, treatment modalities and follow-up were analyzed. Inclusion criteria were positive IGRA patients with serpiginous choroiditis with complete Spectral-Domain Optic coherence tomography (SD-OCT) and angiography images. Results From 2001 to 2020, 24 of 1525 new patients (0.26%) were diagnosed as serpiginous choroiditis. 10/24 were related to tuberculosis (positive IGRA and/or hyper-positive Mantoux test), 8/24 were IGRA negative and in 6 there was no information available. 4/10 tuberculosis related serpiginous patients fulfilled the inclusion criteria. Mean age was 39 ± 5.3 years. Snellen best corrected vision acuity (BCVA) at presentation in 3/4 where the macula was preserved was 0.96 ± 0.08. In 3/4 patients, treatment with multiple tuberculostatic therapy combined with multiple immunosuppressive agents, started at presentation or in the initial months after the first consultation, was shown to stop the progression of the disease, with a retained visual acuity of 1.0. One patient with macular involvement and a bilateral visual acuity of hand movements after 11 years of insufficient treatment, improved his visual acuity to 0.25 OD and 0.05 OS and presented a substantial visual field improvement that stabilized once multiple anti-tubercular and immunosuppressive therapy was introduced. Conclusion IGRA-positive serpiginous choroiditis (serpiginous-like choroiditis) could be halted by combined multiple tuberculostatic and multiple immunosuppressive agents, as seen in our study where 3/4 early treated patients had conserved central function and one late treated patient had recovered a substantial amount of visual field. In all 4 patients this treatment regimen halted the progression of the disease.
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Diagnosis and Treatment of Primary Inflammatory Choriocapillaropathies (PICCPs): A Comprehensive Overview. Medicina (B Aires) 2022; 58:medicina58020165. [PMID: 35208488 PMCID: PMC8879059 DOI: 10.3390/medicina58020165] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/13/2022] [Accepted: 01/18/2022] [Indexed: 12/19/2022] Open
Abstract
Purpose: Primary inflammatory choriocapillaropathies (PICCPs) belong to a group of intraocular inflammatory diseases with the common characteristic of inflammatory choriocapillaris hypo- or non-perfusion as the main clinicopathological mechanism. The purpose of our article is to describe clinical characteristics and multimodal imaging, that can help the diagnosis and treatment of PICCPs. Methods: Narrative review with multimodal imaging analysis. Results: Choriocapillaris non-perfusion can affect the end-choriocappilaries, at the benign end of the PICCP spectrum (MEWDS), to larger choriocapillaris vessels or precapillary vessels at the origin of more severe forms such as acute posterior multifocal placoid pigment epitheliopathy (APMPPE), idiopathic multifocal choroiditis (MFC) and Serpiginous Choroiditis (SC). Diagnosis is mostly based on multimodal imaging and especially on indocyanine green angiography (ICGA), fundus autofluorescence (FAF) and spectral-domain optical coherence tomography (SD-OCT)/OCT-angiography (OCT-A). ICGA shows the typical pattern of patchy lobular hypofluorescence reflecting hypo- or non-perfusion of the choriocapillaris that can also take the aspect of geographic areas in the more severe forms. Treatment depends on the severity of the disease and goes from observation in MEWDS and some mild cases of APMPPE, to oral corticosteroid and/or immunomodulator agents in the more severe conditions of APMPPE and MFC and SC cases. Close multimodal monitoring is crucial in order to introduce or adjust treatment. Conclusion: PICCPs are resulting from one common clinicopathological mechanism, inflammatory choriocapillaris hypo- or non-perfusion. ICGA findings are essential for the diagnosis and follow-up of PICCPs, but non-invasive methods such as FAF and SD-OCT/OCT-A also have their role especially in follow-up of the diseases. Treatment should be individualized according to the pathology and the evolution of lesions.
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Idiopathic multifocal choroiditis (MFC): aggressive and prolonged therapy with multiple immunosuppressive agents is needed to halt the progression of active disease. An offbeat review and a case series. J Ophthalmic Inflamm Infect 2022; 12:2. [PMID: 35001171 PMCID: PMC8743334 DOI: 10.1186/s12348-021-00278-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND AND PURPOSE Idiopathic multifocal choroiditis (MFC) is part of the group of choriocapillaritis entities. The clinical definition of the disease has evolved with time. The aim of this article was to undertake a review on MFC, on its present-day appraisal and nomenclature and we also report a series of patients with emphasis on the clinical presentation and the importance of vigorous immunosuppressive management. METHODS A review of the literature and a retrospective case series study which was performed in the Centre for Ophthalmic Specialised care (COS), Lausanne, Switzerland. Patients diagnosed from 1994 to 2020 with idiopathic multifocal choroiditis (MFC) treated with multiple immunosuppressants were included. Exclusion criteria were insufficient follow up and cases not treated with vigorous immunosuppressive therapy. Imaging analysis included spectral domain optical coherence tomography (SD-OCT) / enhanced depth imaging OCT (EDI-OCT), OCT angiography (OCT-A). Fluorescein and Indocyanine angiography (FA, ICGA) before and after the instauration of treatment. Best corrected visual acuity (BCVA), intraocular pressure (IOP), routine ocular examination, laser flare photometry (LFP) were performed at presentation and follow-up. Immunosuppression comprised at minimum two among the following agents: prednisone, cyclosporine, azathioprine, mycophenolic acid or infliximab. Mean duration of therapy was calculated. RESULTS 26 (52 eyes) of 2102 new patients (1.24%) were diagnosed with MFC. 25 (96%) patients were female and 1 (4%) was male. 43/52 (82%) eyes were myopic with a mean dioptre of - 5.87 ± 2.94, six (12%) eyes were hypermetropic with mean dioptres 2.0 ± 2.68 and three (6%) were emmetropic. 14/52 (27%) eyes had at least 1 anti-VEGF injection because of choroidal neovascularisation (CNVs), 1 eye had a phototherapy laser and 37/52 (71%) had no complication of CNVs during the follow-up. 5/26 (19%) fulfilled the inclusion criteria for our study. Mean age was 26.4 ± 9.3 years. Snellen best corrected visual acuity (BCVA) at presentation was 0.955+/-0.26. Mean follow up was 84+/-55 months. LFP at presentation was 6.34 ± 2.94 ph/ms. None of four patients with prolonged treatment and prolonged follow-up showed disease activity. One patient still under therapy after 4 months' follow-up still showed an active neovascular membrane. CONCLUSION Treatment with multiple immunosuppressive agents was shown to stop the progression of the disease.
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Precise, simplified diagnostic criteria and optimised management of initial-onset Vogt-Koyanagi-Harada disease: an updated review. Eye (Lond) 2022; 36:29-43. [PMID: 34145419 PMCID: PMC8727674 DOI: 10.1038/s41433-021-01573-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/13/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023] Open
Abstract
Vogt-Koyanagi-Harada (VKH) disease is a primary autoimmune stromal choroiditis. This review aimed to provide a novel perspective of the disease. We took into account recent developments in the understanding of the disease and crucial progress in investigational modalities of the choroid, which has led to new, simpler diagnostic criteria. We analysed recent novel notions in the literature and new diagnostic tools for VKH. We identified the following updates for VKH disease: (1) A crucial differentiation between the acute initial-onset and the chronic forms of the disease; (2) the integration of new, precise imaging methods to assess choroidal inflammation; (3) the promotion of simplified, more reliable diagnostic criteria for acute initial-onset of the disease, based on the sine qua non presence of diffuse choroiditis, detected with indocyanine green angiography (ICGA) and/or Enhanced Depth Imaging OCT (EDI-OCT); and (4) treatment optimisation through early, vigorous, sustained corticosteroid and nonsteroidal immunosuppression, as the first line of treatment for initial-onset VKH disease, and monitoring subclinical choroidal inflammation during follow-ups. Several studies have shown that most patients could discontinue treatment without an inflammation relapse. ICGA and EDI-OCT represented the methods of choice for precisely monitoring disease evolution. Simplified, precise, new diagnostic criteria allow early diagnosis of VKH. In VKH disease, inflammation exclusively originates in the choroidal stroma. Therefore, in many cases, early, sustained treatment, with dual corticosteroid and nonsteroidal immunosuppressive therapy can result in full "healing", which obviates chronic, uncontrolled, subclinical choroidal inflammation.
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Multiple evanescent white dot syndrome (MEWDS): update on practical appraisal, diagnosis and clinicopathology; a review and an alternative comprehensive perspective. J Ophthalmic Inflamm Infect 2021; 11:45. [PMID: 34921620 PMCID: PMC8684571 DOI: 10.1186/s12348-021-00279-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multiple evanescent white dot syndrome (MEWDS) is a rare inflammatory eye condition affecting the outer retina as a consequence of choriocapillaris non perfusion. The pathophysiology of MEWDS will be discussed based clinical appraisal and on multimodal imaging appraisal. METHODS Narrative review and perspective opinion. RESULTS Literature review results helped us to put forward (1) the specific symptomatology (decreased/blurred vision, photopsia, subjective scotomas), (2) the ill-asserted character of clinical findings (foveal granularity, white dots in fundoscopy), (3) and the crucial importance of multimodal imaging with the diagnostic triad of ICGA hypofluorescent areas, BL-FAF hyperautofluorescent areas and loss/damage of IS/OS-ellipsoid zone on SD-OCT that characterise the disease and can practically help the clinician to diagnose MEWDS. A comprehensive alternative perspective of the disease was formulated. CONCLUSIONS The bulk of evidence that we are presenting in this review, thanks to new performing non-invasive and invasive imaging modalities, is sufficiently compelling to consider MEWDS as a primary choriocapillaritis/inflammatory choriocapillaropathy. Multimodal imaging allows the clinician to diagnose MEWDS with a high level of certainty and ensures a precise follow-up.
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Clinicopathology of non-infectious choroiditis: evolution of its appraisal during the last 2-3 decades from "white dot syndromes" to precise classification. J Ophthalmic Inflamm Infect 2021; 11:43. [PMID: 34787732 PMCID: PMC8599546 DOI: 10.1186/s12348-021-00274-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/28/2021] [Indexed: 12/18/2022] Open
Abstract
Choroidal imaging investigation techniques were very limited until 2–3 decades ago. Fluorescein angiography (FA) was not suited for the analysis of the choroidal compartment and B-scan ultrasonography did not provide enough accuracy. It was on this background that a purely phenomenological approach was attempted to classify these choroiditis diseases by regrouping them under the vague potpourri term of “white dot syndromes”. With the availability of precise investigational modalities of choroidal inflammation or choroiditis-induced lesions, such as indocyanine green angiography (ICGA), spectral domain optical coherence tomography (SD-OCT) and enhanced depth imaging optical coherence tomography (EDI-OCT) it became possible to better classify these diseases based on clinico-pathological mechanisms rather than on purely phenomenological observation. Recently OCT-angiography has implemented the armamentarium of diagnostic techniques possibly also contributing to the classification of choroidal inflammatory diseases. Based on pioneering pragmatism, the aim of this article was to give a clear classification of non-infectious choroiditis. Thanks to new imaging investigations of the choroid, it is now possible to classify and understand the diverse clinicopathological mechanisms in the group of non-infectious choroiditis entities.
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Effect of SARS-CoV-2 mRNA vaccination on ocular herpes simplex and varicella-zoster virus reactivation: should preventive antiviral treatment be given in known herpes patients. J Ophthalmic Inflamm Infect 2021; 11:33. [PMID: 34533628 PMCID: PMC8446741 DOI: 10.1186/s12348-021-00262-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/29/2021] [Indexed: 11/10/2022] Open
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Varicella-zoster virus reactivation causing herpes zoster ophthalmicus (HZO) after SARS-CoV-2 vaccination - report of three cases. J Ophthalmic Inflamm Infect 2021; 11:28. [PMID: 34529153 PMCID: PMC8443850 DOI: 10.1186/s12348-021-00260-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/21/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose We are reporting 3 patients who presented acute zoster ophthalmicus (HZO), an activation of varicella-zoster virus, after mRNA anti-SARS-CoV-2 vaccination, seen directly or referred to our center. Cases A 73-year-old woman with history of ocular sarcoidosis presented HZO in the right V1 dermatome 16 days after a single booster dose of vaccination (Pfizer BioNTech). A 69-year-old woman presented HZO in her V1 left dermatome, occurring 10 days after her first dose of Pfizer BioNTech vaccine. A 72-year-old woman with no history of autoimmune pathology, candidate for cataract surgery, presented 13 days after the first dose of a Moderna mRNA vaccine with an eruption in the left V1 dermatome. All patients presented the VZV infection after their first dose of a mRNA type of vaccine. Treatment with Valacyclovir 1000 mg × 3/ day for 7–14 days was efficient in all cases. Conclusion Vaccines have been reported in the past to trigger different types of side effects such as viral or flu-like symptoms. It is only logical to note many different side effects for SARS-CoV-2 vaccines as the population vaccinated is exceeding any other number in history. VZV is one of the more severe side effects that can, however, be treated. It is quite obvious that, as far as mRNA vaccines are concerned, and probably also other anti-SARS-CoV-2 vaccines, that the benefit of vaccination certainly outweighs the possible but very low risk of ocular side effects that can mostly be treated.
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Reactivation of Vogt-Koyanagi-Harada disease under control for more than 6 years, following anti-SARS-CoV-2 vaccination. J Ophthalmic Inflamm Infect 2021; 11:21. [PMID: 34224024 PMCID: PMC8256412 DOI: 10.1186/s12348-021-00251-5] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 06/10/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND/PURPOSE Vogt-Koyanagi-Harada (VKH) disease is a primary stromal choroiditis with bilateral granulomatous panuveitis. If initial-onset VKH is treated early and relentlessly the disease can be controlled and even "cured" in a substantial number of cases. We are reporting on a patient treated early and in a sustained fashion who was inflammation free for seven years but who presented a reactivation 6 weeks after the second dose of anti-SARS-CoV-2 vaccination. CASE REPORT A 43-year-old woman presented with severe initial-onset VKH disease which was brought under control using steroidal and non-steroidal Immunosuppression (mycophenolic acid and cyclosporine) with additional infliximab infusions because of the persistence of subclinical choroiditis identified on ICGA. Under infliximab alone disease had been inflammation free with no subclinical disease and absence of sunset glow fundus for 6 years. However, following anti-SARS-CoV-2 vaccination, severe resurgence of the disease occurred with exudative retinal detachments. Disease was rapidly brought again under control with oral prednisone (1 mg/kg) therapy and a new loading scheme of infliximab therapy. CONCLUSION VKH disease results from an autoimmune process directed against melanocyte associated antigens which can be controlled when early and sustained immunosuppressive treatment is introduced. It seems that anti-SARS-CoV-2 vaccination can be at the origin of reactivation of long-time controlled disease.
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Acute Zonal Occult Outer Retinopathy (AZOOR) Results from a Clinicopathological Mechanism Different from Choriocapillaritis Diseases: A Multimodal Imaging Analysis. Diagnostics (Basel) 2021; 11:diagnostics11071184. [PMID: 34209956 PMCID: PMC8303680 DOI: 10.3390/diagnostics11071184] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 11/16/2022] Open
Abstract
Background and aim: AZOOR is a rare disease characterized by loss of zones of outer retinal function, first described by J Donald Gass in 1993. Symptoms include acute onset photopsias and subjective visual field losses. The syndrome is characterized by a normal fundus appearance, scotomas and electroretinographic changes pointing towards outer retinal dysfunction. Evolution, response to immunosuppressive treatment and outcome are difficult to predict. The aim of this small case series was to identify the morphological changes and sequence of events in AZOOR thanks to multimodal imaging. Methods: Charts of AZOOR patients seen in the Centre for Ophthalmic Specialized care (COS, Lausanne, Switzerland) were analyzed by multimodal imaging including fundus photography, fluorescein angiography (FA), indocyanine green angiography (ICGA), blue light fundus autofluorescence (BL-FAF) and spectral domain optical coherence tomography (SD-OCT) in addition to a complete ophthalmological examination including visual field testing and microperimetry, as well as OCT angiography (OCT-A) and ganglion-cell complex analysis when available. Cases and Results: Three AZOOR patients with a mean follow-up of 47 ± 25.5 months were included following the clinical definitions laid down by J Donald Gass. The primary damage was identified at the level of the photoreceptor outer segments with an intact choriocapillaris and retinal pigment epithelium (RPE) layer, these structures being only secondarily involved with progression of the disease. Conclusion: Although AZOOR has often been included within white dot syndromes, some of which are now known to be choriocapillaris diseases (choriocapillaritis entities), our findings clearly commend to differentiate AZOOR from entities such as MEWDS (Multiple evanescent white dot syndrome), APMPPE (Acute Posterior Multifocal Placoid Pigment Epitheliopathy), MFC (Multifocal Choroiditis) and others, as the damage to photoreceptors is primary in AZOOR (a retinopathy) and secondary in choriocapillaritis (a choriocapillaropathy).
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Peripheral Inflammatory Yellow Exudative Retinal Coats-Like Vitreoretinopathy Misdiagnosed as Acute Retinal Necrosis in a Retinitis Pigmentosa Patient after Cataract Surgery. Case Rep Ophthalmol 2021; 12:562-568. [PMID: 34248592 PMCID: PMC8255695 DOI: 10.1159/000516312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 03/21/2021] [Indexed: 11/19/2022] Open
Abstract
We would like to describe a case with Coats-like exudative vitreoretinopathy after cataract surgery in a patient with retinitis pigmentosa (RP) misdiagnosed as acute retinal necrosis (ARN). A patient with RP underwent cataract surgery that was complicated by macular oedema. Following sub-Tenon's injection of triamcinolone acetonide, evolution was initially favourable. However, 2 months later, after 2 sub-Tenon's injections, the patient complained again of floaters and a drop of visual acuity. Aqueous flare measured by laser flare photometry was increased and posterior segment examination showed vitreitis, posterior haemorrhages and a temporal-inferior peripheral white-yellowish area in left eye. Serology (IgGs) for varicella-zoster virus (VZV) was slightly elevated and more so for toxoplasmosis. The whole clinical context strongly evoked ARN not excluding completely ocular toxoplasmosis. Valacyclovir and clindamycin were introduced without benefit. When examining the extreme periphery of the right fellow eye, discreet yellow lesions were also detected rendering the infectious hypothesis less probable. A vitrectomy finally excluded infectious causes and the diagnosis of Coats-like exudative vitreoretinopathy in a RP patient was retained. Increased flare despite 2 sub-Tenon's injections, the presence of micro-haemorrhages, and peripheral yellow retinal necrotic areas drew our attention away from a well-known albeit rare condition of Coats-like response in RP patients, a diagnosis which has to be considered in such circumstances.
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The Comparative Value of Serum Angiotensin Converting Enzyme (ACE) and Lysozyme and the Use of Polyclonal Antibody Activation in the Work-up of Ocular Sarcoidosis. Diagnostics (Basel) 2021; 11:diagnostics11040608. [PMID: 33805490 PMCID: PMC8066732 DOI: 10.3390/diagnostics11040608] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 01/08/2023] Open
Abstract
Background: The diagnosis of ocular sarcoidosis (OS) is difficult to establish in the absence of manifest systemic involvement. To help clinicians reach a diagnosis, we convened a group of experts in 2006 (International Workshop on Ocular Sarcoidosis (IWOS)) to set-up clinical criteria for the diagnosis of ocular sarcoidosis. In addition, laboratory investigational tests represent a much-needed adjunct to ascertain the diagnosis. However, many of these tests have low sensitivity and specificity. Purpose: The aim of our study was to evaluate the usefulness of serum ACE, serum lysozyme and polyclonal antibody activation in the diagnosis of ocular sarcoidosis and compare the frequency of increased serum levels of lysozyme and ACE in proven ocular sarcoidosis or in suspected ocular sarcoidosis. Methods: Serum ACE and lysozyme were assessed in these two groups and their means compared to a group of non-granulomatous (i.e., non-sarcoidosis) uveitis patients. The proportion of elevated serum ACE versus lysozyme was compared in the sarcoidosis patients. Polyclonal antibody activation was measured by establishing exposition of patients to four human commensal herpesviruses (EBV, CMV, HSV and VZV) using ELISA or immunofluorescence and in parallel by performing quantitative complement fixation (CF) serologies. The ratio of elevated CF to positive ELISA/immunofluorescence serologies was calculated. The mean of ratios (polyclonal antibody activation) was compared between ocular sarcoidosis and control groups. Results: Thirty-seven patients (F24/M13) were included in our study including 17 patients with IWOS Level 1 and 2 criteria qualifying for Group 1 (proven sarcoidosis) and 20 ocular sarcoidosis suspect patients. Mean age was 54.52 ± 23.74. Mean serum levels of ACE was 49.17± 29 IU/L in the ocular sarcoidosis group versus 27.4 ± 15.34 IU/L (p ≤ 0.00018, student’s t test) in the control group. Mean serum lysozyme levels was 39.92 ± 55.5 mg/L in the ocular sarcoidosis group versus 10.5 ± 5.8 mg/L (p ≤ 0.0013) in the control group (n = 30). Both tests were elevated in 8/37 (21.6%) patients, elevated ACE and normal lysozyme was noted in 2/37 (5.4%) patients, whereas the proportion of normal ACE/elevated lysozyme was much higher, 23/37 (62.2%). In 4/37 (10.8%) patients, both tests were normal. The mean score of polyclonal activation (N of elevated CF serologies divided by number of viruses to which a patient was exposed) was 0.6 ± 0.33 in the ocular sarcoidosis group versus 0.15 ± 0.2 for the control group (n = 42) (p ≤ 0.00001). Sensitivity and specificity of ACE and lysozyme were, respectively, 27%/96.6% and 83.7%/90%. Sensitivity and specificity of polyclonal antibody activation amounted to 70%/90.4% Conclusion: Lysozyme was found to be much more useful than ACE as a laboratory test to support the diagnosis of ocular sarcoidosis. As shown in a previous study, polyclonal antibody activation appears to be another useful laboratory test supportive of the diagnosis of ocular sarcoidosis.
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Granulomatous Features in Juvenile Idiopathic Arthritis-Associated Uveitis is Not a Rare Occurrence. Clin Ophthalmol 2021; 15:1055-1059. [PMID: 33727787 PMCID: PMC7953884 DOI: 10.2147/opth.s299436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/15/2021] [Indexed: 11/23/2022] Open
Abstract
Background Juvenile idiopathic arthritis (JIA)-associated uveitis is the most common form of intraocular inflammation with systemic involvement in childhood. Textbooks tend to describe it as non-granulomatous anterior uveitis. Here, we report the percentage of granulomatous features in JIA-related uveitis among patients at a uveitis referral center. Methods We conducted a retrospective study of all patients with JIA-related uveitis who were seen at the Center for Ophthalmic Specialized Care in Lausanne between 2000 and 2020. The sample comprised pediatric patients with bilateral anterior uveitis diagnosed as JIA-related with positive antinuclear antibody (ANA) titers. Exclusion criteria were a positive Mantoux or Quantiferon® test or elevated serum lysozyme and/or angiotensin converting enzyme (ACE) levels. The presence of one of the following features qualified the uveitis as granulomatous: granulomatous keratic precipitates (KPs) of mutton-fat type, smaller granulomatous KPs, or Koeppe nodules. The amount of inflammation was measured using laser flare photometry. Results Thirty-eight patients were identified (mean age 13.34 ± 2.71 years; all female). In 12 patients (31.5%), the uveitis presented granulomatous features at presentation or during follow-up in at least one eye. Two of the 12 (16%) granulomatous patients had only light or no systemic involvement. The mean flare was 136.3±149 ph/ms, which is much higher than granulomatous uveitis entities of other origin reported in the literature. Conclusion JIA related uveitis can have a granulomatous presentation in about one third of patients with the Oligoarticular type and ANA positive, seen in a uveitis referral center. The presence of granulomatous features in bilateral uveitis in ANA-positive pediatric patients should not exclude the diagnosis of JIA-related uveitis, even in the absence of systemic involvement, as this entity presents a much more severe uveitis than other granulomatous anterior uveitis entities.
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Vogt-Koyanagi-Harada disease is always bilateral: reports of unilateral cases failed to use choroidal investigations showing subclinical involvement of the fellow eye. J Ophthalmic Inflamm Infect 2021; 11:6. [PMID: 33559795 PMCID: PMC7873149 DOI: 10.1186/s12348-021-00237-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022] Open
Abstract
Background/purpose Vogt-Koyanagi-Harada (VKH) disease is a primary stromal choroiditis and a bilateral granulomatous panuveitis which, if not treated early and properly, could have a deleterious evolution. The purpose of our case report is to demonstrate that “so called” unilateral VKH disease should be investigated further with an Indocyanine Green Angiography (ICGA), in order to detect subclinical choroidal involvement of the other eye. Case report We present a case of 42-year old woman who came to see us for second opinion. She had consulted elsewhere for a left uveitis and had been treated with a periocular corticosteroid injection. At presentation she mentioned persistent headaches. Visual acuity on the Snellen scale was 1.0 OD and 0.5 OS. Slit-lamp examination showed granulomatous (rare mutton-fat KPs) signs in her left eye. Laser flare photometry showed a subclinical flare of 17.8 ph/ms OD and a flare of 66.4 ph/ms OS (normal values 3–6 ph/ms). Fundus examination showed left discoloration due to choroidal infiltration with a normal fundus aspect OD. ICGA showed a diffuse choroiditis also in the apparently normal right eye. Lumbar puncture confirmed the diagnosis of VKH and appropriate treatment was introduced. Conclusion VKH disease results from a generalized autoimmune process against melanocyte associated antigens starting in the choroidal stroma. It can be asymmetrical but is always bilateral, as long as investigations such as ICGA, able to detect subclinical choroiditis, are performed.
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Advances and potential new developments in imaging techniques for posterior uveitis. Part 1: noninvasive imaging methods. Eye (Lond) 2021; 35:33-51. [PMID: 32678354 PMCID: PMC7852509 DOI: 10.1038/s41433-020-1063-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 12/22/2022] Open
Abstract
The aim of this review was to identify the imaging methods at our disposal to optimally manage posterior uveitis at the present time. The focus was put on methods that have become available since the 1990s, some 30 years after fluorescein angiography had revolutionized imaging of posterior uveitis in particular imaging of the retinal vascular structures in the 1960s. We have focussed our review on precise imaging methods that have been standardized and validated and can be used universally thanks to commercially produced and available instruments for the diagnosis and follow-up of posterior uveitis. The first part of this imaging review will deal with noninvasive imaging methods, focusing on fundus autofluorescence and optical coherence tomography as well as recent developments in imaging of the posterior segment.
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Advances and potential new developments in imaging techniques for posterior uveitis Part 2: invasive imaging methods. Eye (Lond) 2021; 35:52-73. [PMID: 32778739 PMCID: PMC7852522 DOI: 10.1038/s41433-020-1072-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/22/2020] [Accepted: 06/24/2020] [Indexed: 11/28/2022] Open
Abstract
The aim of this review was to identify the imaging methods at our disposal to optimally manage posterior uveitis at the present time. The focus was put on methods that have become available since the 1990s, some 30 years after fluorescein angiography had revolutionised imaging of posterior uveitis in particular imaging of the retinal vascular structures in the 1960s. We have focussed our review on precise imaging methods that have been standardised and validated and can be used universally thanks to commercially produced and available instruments for the diagnosis and follow-up of posterior uveitis. The second part of this imaging review will deal with invasive imaging methods and in particular ocular angiography.
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Choriocapillaris Involvement in Acute Syphilis Posterior Placoid Chorioretinitis is Responsible for Functional Impairment and Points towards an Immunologic Mechanism: A Comprehensive Clinicopathological Approach. J Curr Ophthalmol 2020; 32:381-389. [PMID: 33553841 PMCID: PMC7861097 DOI: 10.4103/joco.joco_184_20] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/13/2020] [Accepted: 07/28/2020] [Indexed: 11/04/2022] Open
Abstract
Purpose To evaluate the multimodal imaging of acute syphilitic posterior placoid chorioretinitis (ASPPC) lesions in order to elucidate their pathophysiology which seems to resemble choriocapillaritis as in primary inflammatory choriocapillaropathies such as multifocal choroiditis (MFC) and acute posterior multifocal placoid pigment epitheliopathy (APMPPE). Methods Charts of patients with ASPPC seen in the Centre for Ophthalmic Specialised Care, Lausanne, Switzerland, were retrieved. Fundus autofluorescence (FAF), spectral domain optical coherence tomography (SD-OCT), fluorescein angiography (FA), indocyanine green angiography (ICGA), and when available, OCT angiography were analyzed and compared to a case of MFC. Results One woman aged 58 and 2 men aged 50 and 31 with unilateral ASPPC were analyzed. All had positive syphilis serologies (venereal disease research laboratory [VDRL] and treponema Pallidum hemagglutination assay [TPHA]). Two were human immunodeficiency virus (HIV) positive. Mean best corrected visual acuity was 0.2 ± 0.1 at presentation and 1.0 for all patients 6 weeks later, after antibiotic treatment for neurosyphilis. All had central scotomata with a mean defect (MD) of 12.2 ± 2.6. Six weeks later, MD values were 3.9 ± 1.7. Microperimetry had a mean score of 25/560 at presentation and recovered to a mean of 444/560 6 weeks later. Multimodal imaging features consisted of FA tissue staining, ICGA hypofluorescent choriocapillaris non-perfusion, FAF hyperautofluorescence, and loss of the ellipsoid line in the diseased areas. The findings were consistent and identical in ASPPC and a case of MFC and pointed toward the involvement of the choriocapillaris. Conclusions Similarities seen in multimodal imaging features in ASPPC and choriocapillaritis highlight the role of the choriocapillaris in the pathophysiologic mechanism of both conditions. Inflammatory choriocapillaris non-perfusion triggered by infectious agents seems to be the common pathway through which the eye is reacting.
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Vogt-Koyanagi-Harada is a Curable Autoimmune Disease: Early Diagnosis and Immediate Dual Steroidal and Non-Steroidal Immunosuppression are Crucial Prerequisites. J Curr Ophthalmol 2020; 32:310-314. [PMID: 33553831 PMCID: PMC7861101 DOI: 10.4103/joco.joco_190_20] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/07/2020] [Accepted: 06/30/2020] [Indexed: 11/16/2022] Open
Abstract
Purpose: It is crucial to subdivide Vogt–Koyanagi–Harada (VKH) disease into two subentities, initial-onset disease versus chronically evolving disease. For early diagnosis and precise follow-up of VKH choroiditis, the “Revised criteria for VKH” are no more sufficient for the appraisal of VKH and new biomarkers for disease activity are needed. It has been shown that, if initial-onset disease is treated promptly within the “therapeutic window of opportunity” and long enough with dual steroidal and non-steroidal immunosuppression, the disease can be cured in a large proportion of cases, an approach still contested. The proportion of chronic evolution and/or sunset-glow fundus (SGF) following steroidal monotherapy versus dual steroidal and non-steroidal immunosuppression was compared. Methods: A literature search was performed, identifying studies on initial-onset VKH treated either by steroidal monotherapy or dual immunosuppression. Evolution toward chronicity and/or SGF was compared in both groups. Results: Twenty studies were identified with reported long-term outcomes. In 16 studies, 802 patients received steroidal monotherapy, while in 4 studies, 172 patients received dual steroidal and non-steroidal immunosuppression. Chronic evolution and SGF occurred, respectively, in 44% and 59% in the corticosteroid-alone group versus 2.3% and 17.5% in the dual therapy group with no chronic evolution in three studies and no SGF in two studies. Conclusions: Chronic evolution and SGF are significantly less frequent in initial-onset VKH when treated with immediate dual steroidal and non-steroidal immunosuppression with a high proportion of healed cases. This combined approach seems recommended in the management of initial-onset VKH disease.
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Definition of Uveitis Refractory to Treatment: A Systematic Review in the Absence of a Consensus. Ocul Immunol Inflamm 2020; 30:174-179. [PMID: 32886537 DOI: 10.1080/09273948.2020.1793369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE To evaluate the different definition of refractoriness in uveitis in the literature. METHODS We systematically searched the literature in order to identify definitions of refractory noninfectious uveitis in adult patients. A search strategy in the databases of MEDLINE and Scopus was used to find articles published between January 2005 and October 2018. RESULTS Definitions of corticosteroids-refractoriness were related to two main concepts: persistence of inflammation despite the use of corticosteroid and recurrences above a dosage threshold. In terms of immunomodulatory therapy and biologic agents, we observed a great variety of definitions: persistence of inflammation, number of attacks, side effects or complications, symptoms, and best-corrected visual acuity. CONCLUSIONS The results of this systematic review demonstrate the current lack of consensus on the definition for refractory uveitis, regardless of the treatment being used and revealed a new terminology based on a comprehensive and operational definition for each specific category of refractoriness.
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The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Descriptive Review of Tubercular Uveitis in Paediatric Population. Ocul Immunol Inflamm 2020; 28:58-64. [PMID: 32804578 DOI: 10.1080/09273948.2020.1781197] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE To examine disease profile of tubercular uveitis (TBU) in Paediatric population. METHODS Among 945 patients of the retrospective multinational study by the Collaborative Ocular Tuberculosis Study (COTS)-1, 29 Paediatric patients diagnosed with TBU were analyzed. RESULTS Mean age of disease presentation was 12.8 (range 4-18 years), with predominance of males (n = 14/20; 70.0%) and Asian ethnicity (n = 25/29; 86.2%). Posterior uveitis (n = 14/28; 50%) was the most frequent uveitis phenotype, with choroidal involvement occurring in 64.7% (n = 11/17). Incidence of optic disc edema and macular edema was higher in children (n = 8/18; 44.4% and n = 5/18; 27.8%, respectively) than in adults (n = 160/942; 16.9% and n = 135/942; 14.3%, respectively). Comparison of optic disc edema between subgroups showed a significant difference (P =.006). All patients received oral corticosteroids, most of them with antitubercular therapy. Treatment failure developed in 4.8% (n = 1/21). CONCLUSIONS Children have a more severe inflammatory response to the disease, and an intensive anti-inflammatory therapeutic regimen is required to achieve a positive treatment outcome.
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The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Review of 165 Patients with Tubercular Anterior Uveitis. Ocul Immunol Inflamm 2020; 28:17-26. [PMID: 32600163 DOI: 10.1080/09273948.2020.1761400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE The Collaborative Ocular Tuberculosis Study (COTS) Group sought to address the diagnostic uncertainty through retrospective cohort analysis of treatment regimens and therapeutic outcomes for patients with tubercular Anterior Uveitis (TAU) across international centers. METHODS Multicentre retrospective analysis of patients diagnosed with TAU between January 2004 to December 2014 that had a minimum follow-up of 1 year. RESULTS One hundred and sixty-five patients were included. One hundred and seven subjects received antitubercular therapy (ATT) (n = 107/165; 64.9%) with all the patients receiving topical steroid therapy. Treatment failure was noted in 17 patients (n = 17/165; 10.3%), more frequently described in patients that received ATT (n = 13/107, 12.2%), than those that did not receive ATT (n = 4/58, 6.9%). CONCLUSION In this retrospective study, addition of ATT did not have any statistically significant impact on outcome in patients with TAU.
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Visual Morbidity in Ocular Tuberculosis – Collaborative Ocular Tuberculosis Study (COTS)-1: Report #6. Ocul Immunol Inflamm 2020; 28:49-57. [DOI: 10.1080/09273948.2020.1774905] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Twenty-four Month Outcomes in the Collaborative Ocular Tuberculosis Study (COTS)-1: Defining the "Cure" in Ocular Tuberculosis. Ocul Immunol Inflamm 2020; 28:65-73. [PMID: 32589551 DOI: 10.1080/09273948.2020.1761401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE To report the clinical findings, anatomical features, and treatment outcomes in subjects with ocular tuberculosis (OTB) at 24 months in the Collaborative Ocular Tuberculosis Study (COTS)-1. METHODS Of the 945 subjects included in COTS-1, those who completed a 24-month follow-up after completion of treatment were included. The main outcome measure was a number of patients with treatment failure (TF). RESULTS 228 subjects (120 males; mean age of 42.82 ± 14.73 years) were included. Most common phenotype of uveitis was posterior (n = 81; 35.53%), and panuveitis (n = 76; 33.33%). Fifty-two patients (22.81%) had TF. On univariable analysis, odds of high TF was observed with bilaterality (OR: 3.46, p = .003), vitreous haze (OR: 2.14, p = .018), and use of immunosuppressive therapies (OR: 5.45, p = .003). However, only bilaterality was significant in the multiple regression model (OR: 2.84; p = .02). CONCLUSIONS Majority of subjects (>75%) achieved cure in the COTS-1 at 24-month follow-up. The concept of "cure" may be a valuable clinical endpoint in trials for OTB.
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Vogt-Koyanagi-Harada disease: recurrence rates after initial-onset disease differ according to treatment modality and geographic area. Int Ophthalmol 2020; 40:2423-2433. [PMID: 32418076 DOI: 10.1007/s10792-020-01417-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 05/05/2020] [Indexed: 12/30/2022]
Abstract
Background/Purpose Vogt-Koyanagi-Harada (VKH) disease is a primary autoimmune stromal choroiditis producing a spill-over panuveitis. For initial-onset VKH disease, it is increasingly thought that corticosteroid therapy is not sufficient and additional non-steroidal immunosuppressive therapy is needed. At the 11th workshop on VKH, the disease was said to be well controlled with corticosteroids alone in Japanese patients. The aim of this study was to review the literature to determine whether different levels of severity exist in different geographical areas. METHODS Literature was reviewed for studies on the evolution of initial-onset VKH disease, looking at treatment modalities and proportion of cases with chronic evolution and/or sunset-glow fundus (SGF). RESULTS PubMed search yielded 1249 references containing the term of Vogt-Koyanagi-Harada. Twenty references (15 from outside of Japan and 5 from Japan) contained information on the evolution of treated initial-onset disease. For the "international" group, percentage of chronic evolution after systemic corticosteroid monotherapy was 61%, and after combined steroidal and non-steroidal therapy it fell to 2% (0% in 3/4 studies). In the Japanese studies where all patients received systemic corticosteroids alone, chronic evolution was reported in 25%; however, SGF amounted to 61%. CONCLUSION In the world at large, chronic evolution of initial-onset VKH disease treated with corticosteroids alone concerned two-thirds of patients. Japanese studies showed that chronic evolution was substantially less frequent, indicating possibly less severe disease in Japan. This proportion fell to almost zero when dual steroidal and non-steroidal immunosuppression was given at onset.
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Tubercular Uveitis: Nuggets from Collaborative Ocular Tuberculosis Study (COTS)-1. Ocul Immunol Inflamm 2019; 28:8-16. [DOI: 10.1080/09273948.2019.1646774] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Vogt-Koyanagi-Harada Disease and Birdshot Retinochoroidopathy, Similarities and Differences: A Glimpse into the Clinicopathology of Stromal Choroiditis, a Perspective and a Review. Klin Monbl Augenheilkd 2019; 236:492-510. [PMID: 30891715 DOI: 10.1055/a-0829-6763] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The purpose of this work was to give a comprehensive and updated review on two primary stromal choroiditis entities, Vogt-Koyanagi-Harada disease (VKH) and birdshot retinochoroiditis (BRC). Their appraisal has become much more precise thanks to new investigational methods, such as indocyanine green angiography (ICGA) and enhanced depth imaging optical coherence tomography (EDI-OCT), which give substantially improved imaging access to the choroid. In this review, we focus on the crucial changes brought by this progress in the understanding, diagnosis, and management of these disorders. Application of these methods makes it possible to reach an early diagnosis, therefore allowing early treatment, which has led to a profound improvement in outcomes when compared to previous management.
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"Revised diagnostic criteria" for Vogt-Koyanagi-Harada disease fail to improve disease management. J Curr Ophthalmol 2018; 31:1-7. [PMID: 30899839 PMCID: PMC6407152 DOI: 10.1016/j.joco.2018.10.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/09/2018] [Accepted: 10/31/2018] [Indexed: 11/23/2022] Open
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Laser flare photometry: a cost-effective method for early detection of endophthalmitis after intravitreal injection of anti-VEGF agents. J Ophthalmic Inflamm Infect 2018; 8:23. [PMID: 30515606 PMCID: PMC6279675 DOI: 10.1186/s12348-018-0165-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 11/19/2018] [Indexed: 11/10/2022] Open
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MEWDS is a true primary choriocapillaritis and basic mechanisms do not seem to differ from other choriocapillaritis entities. J Curr Ophthalmol 2018; 30:281-286. [PMID: 30555959 PMCID: PMC6277221 DOI: 10.1016/j.joco.2018.09.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 08/30/2018] [Accepted: 09/26/2018] [Indexed: 01/09/2023] Open
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Abstract
PURPOSE To report a case of serpiginous choroiditis imaged with optical coherence tomography angiography (OCT-A). METHODS Case report. RESULTS Multimodal imaging and OCT-A were performed to investigate serpiginous choroiditis in a 65-year-old patient. Comparison between OCT-A images and intermediate and late phase indocyanine green angiography revealed that the hypofluorescent areas on indocyanine green angiography corresponded topographically to the dark areas seen in the choriocapillaris layer of OCT-A. CONCLUSION The OCT-A was shown to be able to detect vascular nonperfusion at the level of the choriocapillaris and could be helpful, especially for follow-up purposes, in clinical practice for choriocapillaritis such as serpiginous choroiditis.
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The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Description of the Spectrum of Choroidal Involvement in 245 Patients with Tubercular Uveitis. Ocul Immunol Inflamm 2018; 28:38-48. [DOI: 10.1080/09273948.2018.1489061] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Catching the therapeutic window of opportunity in early initial-onset Vogt-Koyanagi-Harada uveitis can cure the disease. Int Ophthalmol 2018; 39:1419-1425. [PMID: 29948499 DOI: 10.1007/s10792-018-0949-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 06/04/2018] [Indexed: 10/14/2022]
Abstract
PURPOSE Vogt-Koyanagi-Harada (VKH) disease is a primary autoimmune granulomatous choroiditis that begins in the choroidal stroma. The aim of this review was to gather a body of evidence for the concept of a window of therapeutic opportunity, defined as a time interval following initial-onset disease during which adequate treatment will substantially modify the disease outcome and possibly even lead to cure, similar to what has been described for rheumatoid arthritis. METHODS We reviewed the literature and consulted leading experts in VKH disease to determine the consensus for the notion of a therapeutic window of opportunity in VKH disease. RESULTS We found a substantial body of evidence in the literature that a therapeutic window of opportunity exists for initial-onset acute uveitis associated with VKH disease. The disease outcome can be substantially improved if dual systemic steroidal and non-steroidal immunosuppressants are given within 2-3 weeks of the onset of initial VKH disease, avoiding evolution to chronic disease and development of "sunset glow fundus." Several studies additionally report series in which the disease could be cured, using such an approach. CONCLUSIONS There is substantial evidence for a therapeutic window of opportunity in initial-onset acute VKH disease. Timely and adequate treatment led to substantial improvement of disease outcome and prevented chronic evolution and "sunset glow fundus," and very early treatment led to the cure after discontinuation of therapy in several series, likely due to the fact that the choroid is the sole origin of inflammation in VKH disease.
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Need for Quantitative Measurement Methods for Posterior Uveitis: Comparison of Dual FA/ICGA Angiography, EDI-OCT Choroidal Thickness and SUN Vitreous Haze Evaluation in Stromal Choroiditis. Klin Monbl Augenheilkd 2018; 235:424-435. [PMID: 29669371 DOI: 10.1055/s-0043-124966] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND/PURPOSE Quantitative methods for posterior uveitis are necessary for precise appraisal and follow-up of inflammation in practice and in clinical trials. The aim of this study was to assess fluorescein angiography (FA), indocanine green angiography (ICGA), and enhanced depth imaging optical coherence tomography choroidal thickness (EDI-OCT CT) in two stromal choroiditis entities, birdshot retinochoroiditis (BRC), and Vogt-Koyanagi-Harada disease (VKH), as well as to determine (1) disease patterns, (2) respective response to therapy, and (3) their potential utility in clinical trials in comparison to vitreous haze, the present standard outcome used in clinical trials. METHODS This retrospective study included newly diagnosed patients with BRC and VKH, seen at the Centre for Ophthalmic Specialized Care, Lausanne, Switzerland. Angiographic signs were quantified using an established dual FA/ICGA scoring system for uveitis at presentation and on follow-up. FA/ICGA score ratios were compared between diseases to determine disease patterns. EDI-OCT CT was determined using a spectral domain instrument. Vitreous haze was determined using the SUN (Standardization of Uveitis Nomenclature) method. RESULTS Among 1872 uveitis patients seen from 1995 to 2016, 8 newly diagnosed BRC patients (16 eyes) and 6 newly diagnosed VKH patients (12 eyes) had sufficient data for study inclusion. Patients with BRC and VKH at initial onset had mean FA scores of 16.1 ± 7.0 vs. 4.6 ± 2.1 (p < 0.0001), respectively, while mean ICGA scores were similarly high in the two diseases, 18.9 ± 3.6 (BRC) vs. 20.8 ± 7.5 (VKH). After therapy, FA and ICGA scores decreased significantly for both entities (- 60% of FA score and 55% of ICGA score in BRC vs. - 72% of FA score and - 87% for ICGA score in VKH). EDI-OCT CT decreased significantly in the two entities. Vitreous haze was almost absent in VKH and low in BRC. CONCLUSION Dual FA/ICGA scoring showed the diverse disease patterns of BRC and VKH; both the retina and choroid were involved at onset in BRC, whereas VKH was a pure choroidal disease with later spillover into the retina. Dual FA/ICGA allowed for the precise measurement of inflammation at onset and upon follow-up. EDI-OCT CT responded to therapy in both diseases but was found to be of limited use in this early/subacute disease phase because it lacked sensitivity to detect subclinical recurrences and was therefore only useful for long-term follow-up. Vitreous haze was low in both entities and thus useless as an inflammatory parameter.
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