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Dhirachaikulpanich D, Chanthongdee K, Zheng Y, Beare NAV. A systematic review of OCT and OCT angiography in retinal vasculitis. J Ophthalmic Inflamm Infect 2023; 13:1. [PMID: 36715778 PMCID: PMC9886715 DOI: 10.1186/s12348-023-00327-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/21/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Retinal vasculitis is a component of uveitis for which the Standardisation of Uveitis Nomenclature (SUN) working group has no standard diagnostic criteria or severity grading. Fluorescein angiography is the gold standard test to assess retinal vasculitis, but is invasive and time-consuming. Optical coherence tomography (OCT) provides non-invasive detailed imaging of retinal structures and abnormalities, including blood vessel architecture and flow with OCT angiography (OCT-A). However, use of OCT in retinal vasculitis beyond assessing macular oedema, is not well established. We conducted a systematic review to understand the features of retinal vasculitis in OCT, Enhanced-depth imaging OCT (OCT-EDI) and OCT-A imaging. METHODS The systematic search was done in March 2022 and updated in January 2023, through PubMed, EMBASE and the Web of Science database for studies related to OCT, OCT-EDI and OCT-A findings and retinal vasculitis. Bias assessment was assessed using JBI Critical Appraisal Checklist, and any findings associated with retinal vasculitis were extracted by qualitative analysis. RESULTS We identified 20 studies, including 8 articles on OCT, 6 on OCT-EDI and 6 on OCT-A. The studies included analytical retrospective studies, case-series, and a case-control study. Five OCT studies reported secondary complications could be detected, and four reported retinal thickness alteration in retinal vasculitis. Five studies explored choroidal thickness alteration in OCT-EDI, and four explored capillary density alterations in retinal vasculitis using OCT-A. The heterogeneity in the studies' analysis and design precluded a meta-analysis. DISCUSSION There were no clear OCT, OCT-EDI or OCT-A findings that demonstrated potential to supersede fluorescein angiography for assessing retinal vasculitis. Some signs of macular structural effects secondary to retinal vasculitis may help prognostication for vision. The OCT signs of inflamed retinal vessels and perivascular tissue is an unexplored area.
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Affiliation(s)
- Dhanach Dhirachaikulpanich
- grid.10025.360000 0004 1936 8470Department of Eye and Vision Sciences, University of Liverpool, Liverpool, UK ,grid.416009.aFaculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanat Chanthongdee
- grid.10223.320000 0004 1937 0490Department of Physiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Yalin Zheng
- grid.10025.360000 0004 1936 8470Department of Eye and Vision Sciences, University of Liverpool, Liverpool, UK ,grid.415992.20000 0004 0398 7066Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Nicholas A. V. Beare
- grid.10025.360000 0004 1936 8470Department of Eye and Vision Sciences, University of Liverpool, Liverpool, UK ,grid.10025.360000 0004 1936 8470St Paul’s Eye Unit, Liverpool University Hospitals NHS Trust, Liverpool, UK
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Agarwal A, Pichi F, Invernizzi A, Grewal DS, Singh RB, Upadhyay A. Stepwise approach for fundus imaging in the diagnosis and management of posterior uveitis. Surv Ophthalmol 2023; 68:446-480. [PMID: 36724831 DOI: 10.1016/j.survophthal.2023.01.006] [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: 09/04/2022] [Revised: 01/18/2023] [Accepted: 01/22/2023] [Indexed: 01/30/2023]
Abstract
An array of retinochoroid imaging modalities aid in comprehensive evaluation of the immunopathological changes in the retina and choroid, forming the core component for the diagnosis and management of inflammatory disorders such as uveitis. The recent technological breakthroughs have led to the development of imaging platforms that can evaluate the layers of retina and choroid and the structural and functional alteration in these tissues. Ophthalmologists heavily rely on imaging modalities such as dye-based angiographies (fluorescein angiography and indocyanine green angiography), optical coherence tomography, fundus autofluorescence, as well as dye-less angiography such as optical coherence tomography angiograph,y for establishing a precise diagnosis and understanding the pathophysiology of the diseases. Furthermore, these tools are now being deployed with a 'multimodal' approach for swift and accurate diagnosis. In this comprehensive review, we outline the imaging platforms used for evaluation of posterior uveitis and discuss the organized, algorithmic approach for the assessment of the disorders. Additionally, we provide an insight into disease-specific characteristic pathological changes and the established strategies to rule out disorders with overlapping features on imaging.
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Affiliation(s)
- Aniruddha Agarwal
- Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; Department of Ophthalmology, Maastricht University Medical Center+, Maastricht, The Netherlands; Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA.
| | - Francesco Pichi
- Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Alessandro Invernizzi
- Eye Clinic, Department of Biomedical and Clinical Science "Luigi Sacco", Luigi Sacco Hospital, University of Milan, Milan, Italy; Discipline of Ophthalmology, The University of Sydney, Save Sight Institute, Sydney Medical School, Sydney, New South Wales, Australia
| | - Dilraj S Grewal
- Duke Eye Center, Duke University School of Medicine, Durham, North Carolina, USA
| | - Rohan Bir Singh
- Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, 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
| | - Awaneesh Upadhyay
- Department of Ophthalmology, EyeQ Super-specialty Hospitals, Noida, Uttar Pradesh, India
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Kang HM, Lee NE, Choi JH, Koh HJ, Lee SC. Prevalence of focal lamina cribrosa defects in eyes with pachychoroid disease spectrum. Int J Ophthalmol 2022; 15:77-82. [PMID: 35047360 DOI: 10.18240/ijo.2022.01.12] [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: 10/20/2020] [Accepted: 06/21/2021] [Indexed: 11/23/2022] Open
Abstract
AIM To determine the prevalence of focal lamina cribrosa (LC) defect among patients with pachychoroid disease spectrum (PDS) in the absence of peripapillary retinoschisis. METHODS This retrospective, cross-sectional study comprised of 180 patients with PDS, including polypoidal choroidal vasculopathy (PCV), central serous chorioretinopathy, and pachychoroidal neovasculopathy. Medical records and optic nerve head evaluations conducted using spectral-domain optical coherence tomography with enhanced depth imaging were reviewed. As a control group, 236 patients who underwent ophthalmologic evaluation for vitreous floaters, without obvious ocular disease, were also included. RESULTS The mean age of the PDS group, which included 118 male patients (65.6%), was 57.4±11.1y. There was no significant difference between the two groups in age (P=0.710) or sex (P=0.248). Six patients (3.3%) in the PDS group and none in the control group showed focal LC defect (P=0.318). Among the six patients with focal LC defect in the PDS group, four eyes had PCV, one eye was the fellow eye of a PCV eye, and one eye had pachychoroidal neovasculopathy. CONCLUSION Focal LC defect can be defected in patients with PDS in the absence of peripapillary retinoschisis. However, the prevalence of focal LC defect was not different significantly between PDS patients and those who did not have PDS.
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Affiliation(s)
- Hae Min Kang
- Harvard School of Public Health, Boston, MA 02115, USA.,Catholic Kwandong University, Incheon 22711, Republic of Korea
| | - Na Eun Lee
- Gongdoek Seoul Eye Clinic, Seoul 04214, Republic of Korea
| | | | - Hyoung Jun Koh
- Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sung Chul Lee
- Konyang University Hospital, Daejeon 35365, Republic of Korea
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Zając H, Turno-Kręcicka A. Ocular Manifestations of Behçet's Disease: An Update on Diagnostic Challenges and Disease Management. J Clin Med 2021; 10:jcm10215174. [PMID: 34768694 PMCID: PMC8584626 DOI: 10.3390/jcm10215174] [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: 09/21/2021] [Revised: 10/30/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022] Open
Abstract
Behçet's disease is a systemic vasculitis that affects multiple organs. The most common manifestations are oral and genital ulcerations and recurrent uveitis. Uveitis can be an initial symptom in 10-20% of cases and leads to blindness in 16-25% of patients. The management of this disease is evolving due to the clinical phenotypes recently described in the literature and increasing focus on the detection of subclinical inflammation to enable correct therapeutic decisions. The first line treatment is azathioprine, followed by various immunosuppressive and biological agents as alternatives in severe or refractory cases. This review summarizes scientific articles about the etiology of, diagnostic tools for and treatment of the ocular manifestations of Behçet's disease available in the PubMed database from 1 January 2016 to 1 May 2021. A multidisciplinary approach is necessary to effectively prevent permanent damage and thus improve the life quality of the patients. Therefore, it is crucial to raise awareness of the common clusters of symptoms, use of modern imaging methods, such as ocular computed tomography and fluorescein angiography, and novelty treatment algorithms to enable early diagnosis and appropriate management.
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Affiliation(s)
- Hanna Zając
- Department of Ophthalmology, University Clinical Hospital in Wroclaw, 50-556 Wroclaw, Poland
- Correspondence: (H.Z.); (A.T.-K.)
| | - Anna Turno-Kręcicka
- Department of Ophthalmology, University Clinical Hospital in Wroclaw, 50-556 Wroclaw, Poland
- Department of Ophthalmology, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Correspondence: (H.Z.); (A.T.-K.)
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Yalçındağ FN, Temel E, Şekkeli MZ, Kar İ. Macular structural changes and factors affecting final visual acuity in patients with Behçet uveitis. Graefes Arch Clin Exp Ophthalmol 2020; 259:715-721. [PMID: 33037921 DOI: 10.1007/s00417-020-04958-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/22/2020] [Accepted: 10/01/2020] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To evaluate macular structural changes during the active and remission periods in patients with Behçet uveitis and to further assess the factors affecting final visual acuity. METHODS Clinical records and spectral domain-optical coherence tomography (SD-OCT) findings of patients with Behçet uveitis were retrospectively reviewed. RESULTS Sixty-nine eyes of 35 patients were included in the study. SD-OCT findings in the active uveitis period included epiretinal membrane (ERM) in 26 (37.1%) eyes, ellipsoid zone (EZ) damage in 11 (15.7%), external limiting membrane (ELM) damage in 10 (14.3%), macular atrophy in 6 (8.6%), disruption of retinal pigment epithelium (RPE) in 11 (15.7%), a macular scar in 1 (1.4%), and loss of normal foveal contour appearance in 15 (21.4%). There was macular edema in 23 eyes (32.9%) in the active uveitis period (11 (15.7%) cystoid macular edema, 10 (14.3%) diffuse macular edema, and 7 (10.0%) serous retinal detachment). In the remission period, SD-OCT findings included ERM in 37 (52.9%) eyes, EZ damage in 14 (20%), ELM damage in 14 (20%), macular atrophy in 7 (10%), disruption of RPE in 14 (20.0%), macular scar in 1 (1.4%), and loss of normal foveal contour appearance in 17 (24.3%). The mean central macular thickness in the remission period was significantly lower than in the active uveitis period (p < 0.001). The presence of EZ damage and loss of normal foveal contour appearance in active uveitis period were the independent factors associated with final visual acuity (logMAR) (β = 0.736, p = 0.003; β = 0.682, p = 0.002, respectively). CONCLUSION Ellipsoid zone damage and loss of normal foveal contour appearance are important factors affecting visual acuity in Behçet uveitis.
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Affiliation(s)
- F Nilüfer Yalçındağ
- Department of Ophthalmology, Faculty of Medicine, Ankara University, Mamak Street, 06620, Ankara, Turkey
| | - Emine Temel
- Department of Ophthalmology, Faculty of Medicine, Ankara University, Mamak Street, 06620, Ankara, Turkey.
| | - Mehmet Zahid Şekkeli
- Department of Ophthalmology, Faculty of Medicine, Ankara University, Mamak Street, 06620, Ankara, Turkey
| | - İrem Kar
- Department of Biostatistics, Faculty of Medicine, Ankara University, Ankara, Turkey
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Çakar Özdal P. Behçet's Uveitis: Current Diagnostic and Therapeutic Approach. Turk J Ophthalmol 2020; 50:169-182. [PMID: 32631005 PMCID: PMC7338748 DOI: 10.4274/tjo.galenos.2019.60308] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 12/17/2019] [Indexed: 12/14/2022] Open
Abstract
Behçet's disease is a chronic, multisystem inflammatory disorder characterized by relapsing inflammation. Although its etiopathogenesis has not yet been clarified, both the adaptive and innate immune systems, genetic predisposition, and environmental factors have all been implicated. It is more frequent and more severe in males in the third and fourth decades of life. The eye is the most frequently involved organ in the course of the disease. Ocular involvement (Behçet's uveitis) is characterized by bilateral recurrent non-granulomatous panuveitis and occlusive retinal vasculitis. Recurrent inflammatory episodes in the posterior segment may lead to permanent vision loss due to irreversible retinal damage and complications such as macular scarring, macular atrophy, and optic atrophy. Early and aggressive immunomodulatory treatment and the use of biologic agents when needed are crucial for preventing recurrences and improving visual prognosis.
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Affiliation(s)
- Pınar Çakar Özdal
- University of Health Sciences Turkey, Ulucanlar Eye Training and Research Hospital, Clinic of Ophthalmology, Ankara, Turkey
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