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Zhou Y, Zhou A, Philip AM, Margolis M, Babiker F, Chang PY, Anesi SD, Foster CS. Vision Outcomes of Long-Term Immunomodulatory and Steroid Therapy in Sympathetic Ophthalmia. Am J Ophthalmol 2023; 253:152-159. [PMID: 37150338 DOI: 10.1016/j.ajo.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 05/09/2023]
Abstract
PURPOSE To compare vision acuity outcomes of long-term steroid therapy compared with immunomodulatory therapy for treatment of sympathetic ophthalmia. DESIGN Single-center, retrospective, comparative clinical study. METHODS Patients with sympathetic ophthalmia treated from March 2005 to October 2022 with at least 1 year of follow-up were included. Visual acuity outcomes were compared by steroid and immunomodulatory treatment modality. RESULTS Thirty-five patients with sympathetic ophthalmia were included in the study, with follow-up ranging from 1 to 17 years. Higher rates of vision loss correlated with longer periods of active uveitis and steroid treatment. Lower rates of vision loss correlated with longer periods of uveitis remission on immunomodulatory therapy alone and drug-free remission. Treatment with alkylating agents or combination therapy with an antimetabolite, a biologic-response modifier, and cyclosporine are more likely to result in sympathetic ophthalmia remission. CONCLUSION Immunomodulatory therapy leads to superior vision outcomes in cases of steroid-resistant or recurrent sympathetic ophthalmia. Steroid therapy may be useful for acute or recalcitrant sympathetic uveitis but is insufficient for long-term inflammatory control. PRéCIS: This manuscript describes a retrospective analysis of vision outcomes in patients with sympathetic ophthalmia. Results indicate that long-term immunomodulatory therapy is associated with better vision outcomes than long-term steroid therapy for sympathetic ophthalmia treatment.
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Affiliation(s)
- Yujia Zhou
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Avery Zhou
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Andrew M Philip
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Michael Margolis
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Fatima Babiker
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Peter Y Chang
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - Stephen D Anesi
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F)
| | - C Stephen Foster
- From Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA (Y.Z, A.Z, A.M.P, M.M, F.B, P.Y.C, S.D.A, C.S.F); Department of Ophthalmology, Harvard Medical School, Boston, MA, USA (C.S.F).
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Singh RB, Perepelkina T, Testi I, Young BK, Mirza T, Invernizzi A, Biswas J, Agarwal A. Imaging-based Assessment of Choriocapillaris: A Comprehensive Review. Semin Ophthalmol 2022:1-22. [PMID: 35982638 DOI: 10.1080/08820538.2022.2109939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
PURPOSE Over the past two decades, advancements in imaging modalities have significantly evolved the diagnosis and management of retinal diseases. Through these novel platforms, we have developed a deeper understanding of the anatomy of the choroidal vasculature and the choriocapillaris. The recently developed tools such as optical coherence tomography (OCT) and OCT angiography (OCTA) have helped elucidate the pathological mechanisms of several posterior segment diseases. In this review, we have explained the anatomy of the choriocapillaris and its close relationship to the outer retina and retinal pigment epithelium. METHODS A comprehensive search of medical literature was performed through the Medline/PubMed database using search terms: choriocapillaris, choroid, quantification, biomarkers, diabetic retinopathy, age-related macular degeneration, choroidal blood flow, mean blur rate, flow deficit, optical coherence tomography, optical coherence tomography angiography, fluorescein angiography, indocyanine green angiography, OCTA, Doppler imaging, uveitis, choroiditis, white dot syndrome, tubercular serpiginous-like choroiditis, choroidal granuloma, pachychoroid, toxoplasmosis, central serous chorioretinopathy, multifocal choroiditis, choroidal neovascularization, choroidal thickness, choroidal vascularity index, choroidal vascular density, and choroidal blood supply. The search terms were used either independently or combined with choriocapillaris/choroid. RESULTS The imaging techniques which are used to qualitatively and quantitatively analyze choriocapillaris are described. The pathological alterations in the choriocapillaris in an array of conditions such as diabetes mellitus, age-related macular degeneration, pachychoroid spectrum of diseases, and inflammatory disorders have been comprehensively reviewed. The future directions in the study of choriocapillaris have also been discussed. CONCLUSION The development of imaging tools such as OCT and OCTA has dramatically improved the assessment of choriocapillaris in health and disease. The choriocapillaris can be delineated from the stromal choroid using the OCT and quantified by manual or automated methods. However, these techniques have inherent limitations due to the lack of an anatomical distinction between the choriocapillaris and the stromal choroid, which can be overcome with the use of predefined segmentation slabs on OCT and OCTA. These segmentation slabs help in standardizing the choriocapillaris imaging and obtain repeatable measurements in various conditions such as diabetic retinopathy, age-related macular degeneration, pachychoroid spectrum, and ocular inflammations. Additionally, Doppler imaging has also been effectively used to evaluate the choroidal blood flow and quantifying the choriocapillaris and establishing its role in the pathogenesis of various retinochoroidal diseases. As tremendous technological advancements such as wide-field and ultra-wide field imaging take place, there will be a significant improvement in the ease and accuracy of quantifying the choriocapillaris.
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Affiliation(s)
- Rohan Bir Singh
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA.,Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.,Ophthalmology and Visual Sciences, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Tatiana Perepelkina
- Department of Ophthalmology, Louisiana State University Health Sciences, Shreveport, LA, USA
| | - Ilaria Testi
- Department of Ophthalmology, Moorfields Eye Hospital, London, UK
| | - Benjamin K Young
- Department of Ophthalmology and Visual Sciences, W. K. Kellogg Eye Center, University of Michigan, Ann Arbor, MI, USA
| | - Tuba Mirza
- Department of Ophthalmology, Ascension Macomb Oakland Eye Institute, Warren, MI, USA
| | - Alessandro Invernizzi
- Eye Clinic, Department of Biomedical and Clinical Science "Luigi Sacco", Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Jyotirmay Biswas
- Department of Uveitis and Ocular Pathology, Sankara Nethralaya, Chennai, India
| | - Aniruddha Agarwal
- Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE.,Department of Ophthalmology, Maastricht University Medical Center, Maastricht, The Netherlands
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Paulbuddhe V, Addya S, Gurnani B, Singh D, Tripathy K, Chawla R. Sympathetic Ophthalmia: Where Do We Currently Stand on Treatment Strategies? Clin Ophthalmol 2021; 15:4201-4218. [PMID: 34707340 PMCID: PMC8542579 DOI: 10.2147/opth.s289688] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 09/30/2021] [Indexed: 01/05/2023] Open
Abstract
Sympathetic ophthalmia is a rare bilateral diffuse granulomatous panuveitis that usually results from surgical or penetrating trauma to one eye. The symptoms range from impaired near vision to pain, photophobia, and loss of visual acuity. Anterior segment manifestations include bilateral acute uveitis with mutton-fat keratic precipitates and posterior segment findings include vitritis, multifocal neurosensory retinal detachment, choroiditis, optic nerve edema, and Dalen-Fuchs nodules. The diagnosis is clinical. Ancillary investigations include fundus fluorescein angiography, indocyanine green angiography, optical coherence tomography (OCT), ultrasound B scan, and autofluorescence imaging. The management options include corticosteroids (topical and systemic) as the first line along with immunomodulatory therapy started at the presentation of the disease. Recent advances include imaging with OCT-angiography, enhanced depth imaging-OCT (EDI-OCT, choroidal vascular index/CVI), targeting IL-23/IL-17 pathway, and use of biologics for the management of this rare entity. Recent advances in early diagnosis and prompt treatment has led to improved final visual outcomes in both the sympathizing and exciting eye. This review is aimed at giving a comprehensive overview of sympathetic ophthalmia along with a special emphasis on current treatment strategies and recent advances.
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Affiliation(s)
- Vivek Paulbuddhe
- Department of Vitreoretina, ASG Eye Hospital, Guwahati, 781006, Assam, India
| | - Sujit Addya
- Department of Vitreoretina, ASG Eye Hospital, Guwahati, 781006, Assam, India
| | - Bharat Gurnani
- Department of Cornea, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Pondicherry, 605007, Puducherry, India
| | - Dheerendra Singh
- Department of Retina, ASG Eye Hospital, Bhopal, 462016, Madhya Pradesh, India
| | - Koushik Tripathy
- Department of Vitreoretina, ASG Eye Hospital, Kolkata, 700058, West Bengal, India
| | - Rohan Chawla
- Department of Ophthalmology, All India Institute of Medical Sciences, New Delhi, 110029, India
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El Khatib BBE, Patel MSMP, Hacopian AAH, Dalal MMD, Sen HNHNS, Patronas MMP. Sympathetic Ophthalmia Two Weeks After 23-Gauge Vitrectomy. J Ophthalmic Inflamm Infect 2020; 10:15. [PMID: 32588152 PMCID: PMC7316918 DOI: 10.1186/s12348-020-00206-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/19/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Bahaeddin B E El Khatib
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA.
| | - Menka S M P Patel
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA
| | - Alexander A H Hacopian
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA
| | - Monica M D Dalal
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA
| | - H Nida H N S Sen
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA.,National Eye Institute, National Institute of Health, Bethesda, MD, USA
| | - Marena M P Patronas
- Department of Ophthalmology, George Washington University, 2150 Pennsylvania Ave NW, Washington, DC, 20037, USA
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Krásný J, Eckchlager T, Smetana K, Šach J, Šubrtová H. The long-term monitoring of sympathetic ophthalmia in the diagnostic and terapeutic view. Review Department of Ophthalmology. ACTA ACUST UNITED AC 2019; 75:235-248. [PMID: 32397725 DOI: 10.31348/2019/5/1] [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] [Indexed: 11/20/2022]
Abstract
AIM To evaluate options of diagnostic and therapeutic procedures of sympathetic ophthalmia (SO) compared with literature data. Backgroud: SO is an ocular autoimmune disease. It is characterized by disbalance in the imunoregulatory T-subsets within cell mediated immune response. METHODS File examination of SO by evaluation humoral and cellular immunity was ranked nukleolar test (NT). It evaulates the current status of lymphocyte activation based on the nucleolar morphology and RNA transcription aktivity. The classical histological examination was supported by immunohistochemical analysis of lymphocytic subpopulations in the eyeball enucleated for. SO in one case. MATERIAL Five boys and men overall were monitored and treated in two studies from 1979 to 1994 and from 1999 to 2017 with SO In four cases it was subsequent after penetrating injuries and once after lensectomy with vitrectomy. The age of patients in the time of onset of SO was between 4 and 24 years (average 12 years). The time interval between insult and onset of SO varied between 10 days and 3 months (average 1.7 months). The relaps of disease appeared in the all cases in the time interval from 3 months to 38 years (average 15 years). Another two patients with SO were examined only in consultation: 16 years old boy with relaps of SO after cataract extraction and 71 years old women with SO subsequent after lensectomy and vitrectomy. There was examined and compared group of 19 patients with other types of uveitis in the same time. The lens-associated uveitis were caused after ocular contusion and penetrating eye injury in 16 patients (13 male patients). In another three cases (young women) with uveitid underlined by II. or III. type of hypersenzitivity the enucleation of dolorous eyeball calmed down the secondary uveitis on their second eye without any change of immunosupressive treatment and without change in NT. RESULTS There were changes in the complex immunological laboratory tests results in the SO cases in the counts of activated lymphocytes in the peripheral blood. The count of activated lymphocytes was increased in SO cases unlike in lens-associated uveitis. There was detected in NT statistically significant difference (p = 0,0134) between the two groups of uveitis. The histological examination (5 eyes with SO and 7 eyes without sympathetic uveitis) confirmed the diagnoses, supporting basically the clinical diagnosis. The immunohistochemical examination corfirmed the presence of populations of T-lymphocytes, macrophages and also B-lymphocytes. A basis of immunosuppressive therapy was the combination of prednisone and azathioprin at the first time. Effective therapy featured cyklosporine later. CONCLUSION The nucleolar test of lymphocytes draws attention of their up-to-day increased activity without the diferentiation of subpopulations and their absolute number increase related to the current activation of type IV. hypersensitivity (cell-mediated) in uveitis mechanism. The immunosupressive therapy calmes down this activation predominantly in SO, but also in other case sof uveitis with different types of hypersensivity. The immunohistochemical examination illustrates different presence of lymphocytic types according to the stage of SO.
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GRAFT-VERSUS-HOST DISEASE PANUVEITIS AND BILATERAL SEROUS DETACHMENTS: MULTIMODAL IMAGING ANALYSIS. Retin Cases Brief Rep 2016; 11 Suppl 1:S54-S61. [PMID: 27571426 DOI: 10.1097/icb.0000000000000404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To report the multimodal imaging findings and follow-up of a case of graft-versus-host disease-induced bilateral panuveitis and serous retinal detachments after allogenic bone marrow transplant for acute myeloid leukemia. METHODS A 75-year-old black man presented with acute decreased vision in both eyes for 1 week. Clinical examination and multimodal imaging, including spectral domain optical coherence tomography, fundus autofluorescence, fluorescein angiography, and swept-source optical coherence tomography angiography (Investigational Device; Carl Zeiss Meditec Inc) were performed. RESULTS Clinical examination of the patient revealed anterior and posterior inflammation and bilateral serous retinal detachments. Ultra-widefield fundus autofluorescence demonstrated hyperautofluorescence secondary to subretinal fluid; and fluorescein angiography revealed multiple areas of punctate hyperfluorescence, leakage, and staining of the optic discs. Spectral domain and enhanced depth imaging optical coherence tomography demonstrated subretinal fluid, a thickened, undulating retinal pigment epithelium layer, and a thickened choroid in both eyes. En-face swept-source optical coherence tomography angiography did not show any retinal vascular abnormalities but did demonstrate patchy areas of decreased choriocapillaris flow. An extensive systemic infectious and malignancy workup was negative and the patient was treated with high-dose oral prednisone immunosuppression. Subsequent 6-month follow-up demonstrated complete resolution of the inflammation and bilateral serous detachments after completion of the prednisone taper over a 3-month period. CONCLUSION Graft-versus-host disease panuveitis and bilateral serous retinal detachments are rare complications of allogenic bone marrow transplant for acute myeloid leukemia and can be diagnosed with clinical and multimodal imaging analysis. This form of autoimmune inflammation may occur after the recovery of T-cell activity within the donor graft targeting the host. Infectious and recurrent malignancy must be ruled out before initiation of immunosuppression, which can affectively treat this form of graft-versus-host disease.
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Abstract
The spondyloarthropathies comprise ankylosing spondylitis (AS), reactive arthritis, psoriatic arthritis (PsA) and arthritis associated with inflammatory bowel disease. In this Perspectives article, we describe how Behçet disease and several clinically distinct spondyloarthropathies-all associated with MHC class I (MHC-I) alleles such as HLA-B(*)51, HLA-C(*)0602 and HLA-B(*)27 and epistatic ERAP-1 interactions-have a shared immunopathogenetic basis. As a unifying concept, we propose that barrier dysfunction in environmentally exposed organs such as the skin, and aberrant innate immune reactions at sites of mechanical stress, can often trigger secondary adaptive immune CD8(+) T-cell responses with prominent neutrophilic inflammation that culminate in exacerbation and recurrence of these diseases. Of note, these 'MHC-I-opathies' show a differential immunopathology, probably reflecting antigenic differences within target tissues: HLA-B(*)51 is linked to ocular and mucocutaneous disease but not gut involvement, and HLA-C(*)0602 is linked to type I psoriasis but not scalp or nail disease.
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Management and clinical outcome of penetrating keratoplasty for long-term corneal changes in sympathetic ophthalmia. J Ophthalmol 2011; 2011:439025. [PMID: 21772984 PMCID: PMC3136120 DOI: 10.1155/2011/439025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Accepted: 02/12/2011] [Indexed: 12/25/2022] Open
Abstract
Purpose. To report the visual outcome of penetrating keratoplasty performed on the sympathizing eye in three cases of sympathetic ophthalmitis. Methods. Interventional case series of three patients, diagnosed with sympathetic ophthalmitis, with corneal changes in the form of band keratopathy and decompensation underwent penetrating keratoplasty to the sympathizing eye. They had each sustained penetrating trauma as a child and had undergone previous cataract surgery and superficial keratectomy. Two patients had undergone lamellar keratoplasty prior to this procedure. One patient had undergone trabeculectomy for glaucoma, and she was on antiglaucoma medication. The preoperative visual acuity was 1/60 in the affected eye of each patient. Penetrating keratoplasty was performed in the sympathizing eye and the donor graft size was 7.50 mm, and the host graft size was 7.25 mm. Our patients were immunosuppressed prior to the procedure to help prevent graft rejection. Result. At one year follow-up, a BCVA of 6/36 or better was achieved in all three patients. Postoperative examination of the fundus showed peripheral chorioretinal atrophy with pigmentary changes at the macula, accounting for the limited vision. The grafts remain clear to date, and there has been no recurrence of uveitis or rejection. Conclusion. Penetrating keratoplasty can be considered as a surgical option to restore useful vision in a stable sympathizing eye in sympathetic ophthalmitis, and this depends on the extent of the pathology. However, these cases require treatment with immunosuppressives to prevent graft rejection and to prolong graft survival.
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Paredes I, Ahmed M, Foster CS. Immunomodulatory Therapy for Vogt-Koyanagi-Harada Patients as First-Line Therapy. Ocul Immunol Inflamm 2009; 14:87-90. [PMID: 16597537 DOI: 10.1080/09273940500536766] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE To report on the use of immunomodulatory therapy (IMT) in a group of patients with Vogt-Koyanagi-Harada disease (VKH) and to compare the outcomes with those of another group of patients with VKH who were treated for prolonged periods with corticosteroids. METHODS Treatment regimens and their respective outcomes (visual acuity) were compared for the following groups: prolonged steroid with or without delayed addition of IMT (Group 1) and relatively prompt IMT with or without steroid (Group 2). RESULTS The average duration of follow-up in Group 1 was 28.9 months and in Group 2 23.4 months. In Group 1, visual acuity deteriorated in three of the five patients (60%) and improved in one (20%). The fifth patient showed improvement in visual acuity in one eye, but decreased visual acuity in the other eye. In Group 2, seven of the eight patients showed improvement in their visual acuities (87.5%); visual acuity deteriorated in one patient (12.5%). CONCLUSIONS The results suggest that IMT as first-line therapy for VKH is associated with a superior visual outcome when compared to steroid as monotherapy or with delayed addition of IMT.
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Affiliation(s)
- I Paredes
- Massachusetts Eye and Ear Institute, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA
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Sisk RA, Davis JL, Dubovy SR, Smiddy WE. Sympathetic ophthalmia following vitrectomy for endophthalmitis after intravitreal bevacizumab. Ocul Immunol Inflamm 2009; 16:236-8. [PMID: 19065420 DOI: 10.1080/09273940802409951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To describe a case of sympathetic ophthalmia following vitrectomy for endophthalmitis after an intravitreal injection of bevacizumab. DESIGN Retrospective case report. METHODS An 84-year-old male developed sympathetic ophthalmia 4 months after vitrectomy for endophthalmitis following an intravitreal injection. The inciting blind eye was enucleated. RESULTS Histopathology demonstrated sympathetic ophthalmia and phacoanaphylactic endophthalmitis. Visual acuity improved from 20/200 to 20/30 in the sympathizing eye with a combination of oral prednisone and azathioprine. CONCLUSIONS Sympathetic ophthalmia can develop following exogenous endophthalmitis but has a good visual prognosis with appropriate treatment.
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Affiliation(s)
- Robert A Sisk
- Bascom Palmer Eye Institute, Miller School of Medicine, University of Miami, Miami, Florida 33136, USA.
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12
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Phacogenic Uveitis. Ophthalmology 2009. [DOI: 10.1016/b978-0-323-04332-8.00137-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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McGonagle D, Georgouli T. The importance of 'Mechnikov's thorn' for an improved understanding of 21st century medicine and immunology: a view from the eye. Scand J Immunol 2008; 68:129-39. [PMID: 18510591 DOI: 10.1111/j.1365-3083.2008.02114.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In 1908, Ehrlich and Mechnikov shared the Nobel Prize in Medicine for their independent studies that set the scene for the modern understanding of innate and adaptive immunity. However, 20th century immunology thinking was dominated by aberrant adaptive immunity but this never adequately explained the full spectrum of inflammatory disease. This article draws on medical observations, from where immunology originated, and uses the example of the eye to illustrate how the integration of medicine and immunology leads to an improved understanding of inflammation against self. The spectrum of ocular inflammation can be viewed as either predominantly adaptive immune mediated (mostly the realm of immunology), or predominantly due to ocular tissues factors that lead to regional innate immune activation (the realm of medicine), or a variable interaction between the two. Just as the thorns that Mechnikov inserted into molluscs lead to localized innate immune activation; ocular inflammation can likewise be driven by non-immune factors that include tissue degeneration or microdamage. The present article emphasizes the importance of such factors in the initiation or phenotypic expression of ocular immunopathology allowing different immunological dogmas including self-non-self discrimination, immunological tolerance and immunoprivilege to be viewed in a different light. This scheme also leads to an appreciation of how the innate immune system may be the sole perpetuator of some ocular immunopathologies. We propose that this integrated view of medicine and immunology is crucial for understanding immunology from a translational angle and has implications far beyond ocular disease.
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Affiliation(s)
- D McGonagle
- The Leeds Institute of Molecular Medicine, St. James's University Hospital, University of Leeds, UK.
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Kadayifçilar S, Irkeç M, Eldem B. Sympathetic ophthalmia associated with ocular and cerebral vasculitis: an angiographic and radiologic study. Eur J Ophthalmol 2003; 13:584-7. [PMID: 12948320 DOI: 10.1177/112067210301300614] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To describe a case of sympathetic ophthalmia (SO) associated with ocular and cerebral vasculitis. METHODS The authors report a 38-year-old woman who presented with bilateral uveitis 7 years after a penetrating trauma to the right eye. Ocular examination included fundus fluorescein and indocyanine green angiography. Medical history disclosed an episode of dysarthria and right-sided weakness. RESULTS Anterior uveitis was present in the previously injured pseudophakic right eye, which harbored a piece of glass stuck in the lower temporal iris. In the left eye, vitreal inflammation with retinal sheathing and subretinal lesions was predominant. Besides retinal vasculitis, fundus angiography showed choroidal vasculitis. Neurologic studies were compatible with cerebral vasculitis. CONCLUSIONS In SO, choroidal vasculitis that is invisible clinically can be demonstrated angiographically. Although rare, inflammation can also affect the nervous system.
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Affiliation(s)
- S Kadayifçilar
- Hacettepe University School of Medicine, Department of Ophthalmology, Ankara, Turkey.
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Boyd SR, Young S, Lightman S. Immunopathology of the noninfectious posterior and intermediate uveitides. Surv Ophthalmol 2001; 46:209-33. [PMID: 11738429 DOI: 10.1016/s0039-6257(01)00275-2] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The posterior and intermediate uveitides share an underlying immune etiology; however, they can be clinically and immunopathologically distinguished. Although the initiating stimuli for posterior and intermediate uveities are not known, it is believed that an exogenous agent (such as a bacterium or a virus) or an endogenous molecule may induce disease. In either case, T-helper lymphocytes in conjunction with human leukocyte antigens are likely to be involved. This review examines the epidemiology, histology, immunopathology, and theories of pathogenesis of several posterior and intermediate uveitides, including sympathetic ophthalmia, Vogt-Koyanagi-Harada syndrome, Behçet's disease, sarcoidosis, intermediate uveitis, white dot syndromes, and birdshot retinochoroidopathy.
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Affiliation(s)
- S R Boyd
- Department of Clinical Ophthalmology, Institute of Ophthalmology, Moorfields Eye Hospital, London, UK
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Najman-Vainer J, Levinson RD, Graves MC, Nguyen BT, Engstrom RE, Holland GN. An association between Vogt-Koyanagi-Harada disease and Guillain-Barré syndrome. Am J Ophthalmol 2001; 131:615-9. [PMID: 11336936 DOI: 10.1016/s0002-9394(01)00958-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To describe an association between Vogt-Koyanagi-Harada disease and Guillain-Barré syndrome. METHODS Case series, describing three patients. RESULTS In two patients, the disorders had their onsets within 2 weeks of each other; in the third patient, Vogt-Koyanagi-Harada disease occurred after 3 months, as Guillain-Barré syndrome resolved. All three patients had bilateral panuveitis typical of Vogt-Koyanagi-Harada disease. Each also developed well-accepted manifestations of Guillain-Barré syndrome, including paresis of the lower extremities (all patients), paresis of the upper extremities (two patients), paresis of cranial nerves (two patients), areflexia (all patients), and abnormal electromyography findings (two patients). CONCLUSIONS Vogt-Koyanagi-Harada disease may follow or occur simultaneously with Guillain-Barré syndrome. The fact that these two autoimmune disorders occur together in some patients suggest that they may share common disease mechanisms.
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Affiliation(s)
- J Najman-Vainer
- Ocular Inflammatory Disease Center, Jules Stein Eye Institute, University of California, Los Angeles, School of Medicine, Los Angeles, California 90095-7002, USA
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Alaez C, del Pilar Mora M, Arellanes L, Cano S, Perez-Luque E, Vazquez MN, Olivo A, Burguete A, Hernandez A, Pedroza M, Gorodezky C. Strong association of HLA class II sequences in Mexicans with Vogt-Koyanagi-Harada's disease. Hum Immunol 1999; 60:875-82. [PMID: 10527396 DOI: 10.1016/s0198-8859(99)00024-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Vogt-Koyanagi-Harada's syndrome (VKH) is an autoimmune disease prevalent in Mongoloids with evident participation of HLA. The aim of this study was to identify the class II DNA sequences involved in the etiopathogenesis of VKH in Mexican Mestizos. This study included 46 VKH patients and 170 controls. 75% were females (mean age at onset of 33.5 years). The disease evolved to chronicity (68%) and 25% of the patients were unresponsive to corticotherapy. DNA typing of HLA-DRB1, DQA1 and DQB1 was done following the 12th International Histocompatibility protocols. VKH was strongly dependent of DRB1 gene; DRB1*04 was found in 78.2% of the patients vs. 50.6% of the controls (p = 0.001). No particular DRB*04 subtype was significantly increased, suggesting that residues E-9 V-11; H-13; H-33 and Y-37 shared by all DR4s are implicated in susceptibility to VKH. However DRB1*0101 (p = 0.009, OR = 4.2) was clearly associated. This allele shares the motif LLEQRRAAG located at position 67-74 and 86 of DRB1 with *0405 associated in Japanese. Two HLA associated mechanisms may be triggering the autoimmune phenomena. One involving critical polymorphic residues expressed in different alleles. Secondly, some peptides may anchor to the conserved residues leaving other sequences to bind to the T cell receptor.
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Affiliation(s)
- C Alaez
- Department of Immunogenetics of Instituto Nacional de Diagnóstico y Referencia Epidemiológicos, SSA, Mexico DF, Mexico
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Arellanes-García L, Bautista N, Mora P, Ortega-Larrocea G, Burguet A, Gorodezky C. HLA-DR is strongly associated with Vogt-Koyanagi-Harada disease in Mexican Mestizo patients. Ocul Immunol Inflamm 1998; 6:93-100. [PMID: 9689639 DOI: 10.1076/ocii.6.2.93.4049] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE To analyze the genetic background of human leukocyte antigens (HLA) of Vogt-Koyanagi-Harada (VKH) disease in Mexican Mestizo patients in order to establish whether the pathogenesis is related to the same genes or sequences described in other populations. PATIENTS AND METHODS In 48 VKH patients, we performed HLA class I and class II typing using the standard microlymphocytotoxicity tests; a group of 100 nonrelated healthy subjects were analyzed for comparison. Antigen and gene frequencies were calculated for every antigen tested in patients and in controls. RESULTS The frequency of HLA-DR4 was significantly increased in VKH Mexican patients (x2Y = 19.95; p = 0.00001; pc = 0.0002; RR = 5.3; EF = 0.52); a discrete increase in DR1 was also found (p = 0.02). HLA-DQ8 also showed a significant association with the disease with a lower RR (3.2) and EF (0.41) than DR4. CONCLUSION The strong association found with HLA-DR4 and the slight DR1 increase shown in Mexican patients with VKH suggest that a common shared sequence present in the third hypervariable region of DRB1 genes is relevant for the expression of the disease. The stronger association with DR4 than the one with DQ8 suggests that the DR locus carries the primary susceptibility genes involved in the pathogenesis of VKH.
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Chan CC, Hikita N, Dastgheib K, Whitcup SM, Gery I, Nussenblatt RB. Experimental melanin-protein-induced uveitis in the Lewis rat. Immunopathologic processes. Ophthalmology 1994; 101:1275-80. [PMID: 7913541 DOI: 10.1016/s0161-6420(94)31199-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
PURPOSE To study the immunopathology of experimental melanin-protein-induced uveitis in the Lewis rat. METHODS Rats were immunized with bovine ocular melanin protein. The kinetics of experimental melanin-protein-induced uveitis was studied by clinical examination and immunopathology. Cellular and humoral responses were evaluated by lymphocyte proliferation, delayed-type hypersensitivity, and agglutination. After clinical disease subsided, recurrent experimental uveitis was induced with a low-dose footpad injection of lipopolysaccharide. RESULTS Experimental melanin-protein-induced uveitis was characterized by bilateral uveal infiltration mainly with lymphocytes and monocytes. Delayed-type hypersensitivity, lymphocyte proliferation, and agglutination to bovine ocular melanin protein were positive. Expressions of major histocompatibility complex class II and intercellular adhesion molecule-1 were observed before ocular infiltration. The predominantly infiltrating cells were CD4+ lymphocytes. Experimental melanin-protein-induced uveitis subsided within 1 month, spontaneously recurred within 1 week in approximately one quarter of the rats, and was inducible in most rats with 5 micrograms of lipopolysaccharide confirmed by histopathology. CONCLUSIONS Experimental melanin-protein-induced uveitis is a T-cell-mediated autoimmune uveitis, resembling noninfectious recurrent iridocyclitis and choroiditis in humans.
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Affiliation(s)
- C C Chan
- Laboratory of Immunology, National Eye Institute, Bethesda, MD 20892
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Kahn M, Pepose JS, Green WR, Miller J, Foos RY. Immunocytologic findings in a case of Vogt-Koyanagi-Harada syndrome. Ophthalmology 1993; 100:1191-8. [PMID: 8341501 DOI: 10.1016/s0161-6420(93)31506-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Vogt-Koyanagi-Harada (VKH) syndrome is a form of chronic panuveitis that often has a poor long-term visual outcome. To the authors' knowledge, there have been only two previous reports describing immunocytologic findings in the eyes of patients with VKH syndrome, all studied in relatively late stages of the disease. METHODS The authors performed immunocytologic studies on the enucleated eyes of a patient with active VKH syndrome, using monoclonal antibodies to mononuclear subsets, major histocompatibility antigens, and viral and treponemal agents, to better understand the pathophysiologic mechanisms underlying the disease. Emulsified chorioretinal tissue also was processed for viral isolation in tissue culture and for Treponema pallidum by rabbit inoculation studies. RESULTS The dense uveal infiltrates in active VKH syndrome are composed predominantly of T lymphocytes and HLA-DR+ macrophages. Scattered T cells and plasma cells were present in the retina. In addition, nondendritic-appearing CD1 (Leu-6) positive cells were localized in the choroid, in close proximity to choroidal melanocytes. No microbial agents were identified. CONCLUSION Whereas the etiology of the VKH syndrome remains an enigma, the authors' immunocytologic findings are consistent with a T-cell-mediated disorder. In demonstrating CD1 (Leu-6) positive cells in the infiltrates, the authors propose a potential role for these cells in the etiology of VKH syndrome.
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Affiliation(s)
- M Kahn
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, MO 63110
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Martinez JA, Lopez PF, Sternberg P, Aaberg TM, Lambert HM, Capone A, Mandell BA, Newman NJ. Vogt-Koyanagi-Harada syndrome in patients with Cherokee Indian ancestry. Am J Ophthalmol 1992; 114:615-20. [PMID: 1443025 DOI: 10.1016/s0002-9394(14)74493-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Eight patients with Vogt-Koyanagi-Harada syndrome who have Cherokee Indian ancestry ranged from 17 to 49 years of age. Five of the patients were black, three were white. Visual acuity at the time of initial examination ranged from 20/20 to counting fingers. Clinical findings included granulomatous iridocyclitis in six patients, vitreitis in seven patients, disk edema in five patients, exudative retinal detachment in six patients, and multifocal choroidal lesions in all eight patients. All of the patients were treated with systemic corticosteroids, and they recovered visual acuity of 20/40 or better. The seven patients assayed had the HLA-DRw52 haplotype, including five who were homozygous for this allele. This finding may add to the increasing evidence that a class II HLA antigen at a D-related locus may predispose carriers to the development of Vogt-Koyanagi-Harada syndrome.
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Affiliation(s)
- J A Martinez
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia
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Thach AB, Marak GE, McLean IW, Green WR. Phacoanaphylactic endophthalmitis: a clinicopathologic review. Int Ophthalmol 1991; 15:271-9. [PMID: 1917323 DOI: 10.1007/bf00171031] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Lens-induced uveitis or phacoanaphylactic endophthalmitis (PE) is a chronic endophthalmitis with a zonal granulomatous inflammation surrounding a ruptured lens. One hundred forty four cases of PE were retrospectively evaluated clinically and histopathologically. The disease was not well recognized clinically as only six of the cases were given the clinical diagnosis of PE. Most cases (80%) occurred after trauma, surgical or non-surgical. The time after injury varied from two days to fifty nine years. Of those individuals less than 55 years of age who had no history of trauma. 29% were noted by clinical history to have microphthalmia. Although classically the inflammation of PE has been described as being confined to the anterior aspect of the eye, the choroid was involved with an inflammatory reaction in 76% of the cases.
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Affiliation(s)
- A B Thach
- Walter Reed Army Medical Center, Washington, D.C. 20307
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Davis JL, Mittal KK, Freidlin V, Mellow SR, Optican DC, Palestine AG, Nussenblatt RB. HLA associations and ancestry in Vogt-Koyanagi-Harada disease and sympathetic ophthalmia. Ophthalmology 1990; 97:1137-42. [PMID: 2234843 DOI: 10.1016/s0161-6420(90)32446-6] [Citation(s) in RCA: 109] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A strong association with HLA antigens DR4, DRw53, and Bw54 has previously been reported among Japanese patients with Vogt-Koyanagi-Harada disease (VKH) and sympathetic ophthalmia (SO). In the United States, no firm association between HLA-A or -B loci and VKH has been found previously; testing for HLA-DR loci has not been performed to date. The authors performed HLA typing of 23 American patients with VKH and 8 patients with SO. When VKH patients were compared with racially matched controls without disease and patients with other types of uveitis, strong associations with HLA-DR4 and HLA-DRw53 were found. The strongest associations observed in this sample were with HLA-DQw3, an antigen which is in positive linkage disequilibrium with DR4, and with the HLA-DR4/DQw3 haplotype. The small number of patients with SO precluded statistical analysis; however, similar HLA associations were noted. The patients also were questioned regarding their ancestry. The anecdotal association of VKH with American Indian ancestry was confirmed. It appears that the ethnoracial association may be explained by HLA type. One possible explanation for identical HLA associations in two diseases with different precipitating events yet similar ocular manifestations is development of an altered immune response to exogenous microbial antigen with subsequent autoimmunity. Further definition of the genetic susceptibility to VKH and SO may help define the pathophysiology of both diseases and allow the prediction of which patients are at increased risk for SO.
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Affiliation(s)
- J L Davis
- Laboratory of Immunology, National Eye Institute, Bethesda
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