1
|
Pauleikhoff LJB, Diederen RMH, Chang-Wolf JM, Moll AC, Schlingemann RO, van Dijk EHC, Boon CJF. Choroidal hyperpermeability patterns correlate with disease severity in central serous chorioretinopathy: CERTAIN study report 2. Acta Ophthalmol 2024; 102:e946-e955. [PMID: 38561630 DOI: 10.1111/aos.16679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/15/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024]
Abstract
PURPOSE Choroidal vascular hyperpermeability (CVH) on indocyanine green angiography (ICGA) is a hallmark feature of central serous chorioretinopathy (CSC). We identified three distinct CVH phenotypes in CSC: uni-focal indistinct signs of choroidal hyperpermeability (uni-FISH) with one focal area of CVH, multiple areas of focal CVH (multi-FISH), and diffuse hyperpermeability covering most of the posterior pole (DISH). This report investigates the distribution of these phenotypes and their association with signs of disease chronicity. METHODS The CERTAIN study is a monocentric, retrospective study on consecutive CSC patients referred to a large tertiary referral centre that underwent ultra-widefield (UWF) and 55° ICGA. Two independent graders assessed CVH patterns based on mid- to late-phase UWF and 55° ICGA with a third grader acting as referee. RESULTS Of the 167 eyes of 91 patients included in this study, 43 (26%) showed uni-FISH, 87 (52%) multi-FISH, and 34 (20%) showed DISH based on UWF ICGA. Median age (40 vs. 45 vs. 57; p < 0.001) and logMAR visual acuity (0 vs. 0 vs. 0.1, p < 0.001) differed significantly in-between groups, as did the occurrence of cystoid retinal degeneration (PCRD; 0% vs. 1% vs. 18%, p < 0.001) or diffuse atrophic RPE alterations (DARA; 0% vs. 17% vs. 29%, p < 0.001). The same was true when grading was based on 55° ICGA. CONCLUSIONS The CVH patterns of uni-FISH, multi-FISH, and DISH are typical of CSC. These patterns correlate with established signs of CSC chronicity. Their predictive role in treatment response and prognosis remains to be evaluated.
Collapse
Affiliation(s)
- Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Jennifer M Chang-Wolf
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Annette C Moll
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Reinier O Schlingemann
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Ocular Angiogenesis Group, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Lausanne, Switzerland
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
2
|
Kalogeropoulos D, Shaw L, Skondra D, Ch'ng SW, Christodoulou A, Kalogeropoulos C. Central Serous Chorioretinopathy: An Update on the Current State of Management. Klin Monbl Augenheilkd 2024; 241:845-862. [PMID: 37336237 DOI: 10.1055/a-2062-3751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Central serous chorioretinopathy (CSCR) is a relatively common retinal disorder that leads to central vision impairment, often with a high recurrence rate. The exact etiology and pathogenetic mechanisms have not been fully elucidated but are likely to be associated with hyperpermeability of the choroidal capillaries and failure of the retinal pigment epithelium (RPE), leading to serous detachment of the neurosensory retina. Multimodal imaging plays a critical role in the diagnostic approach and monitoring of CSCR. Fortunately, the natural course of the disease is usually self-limiting, with spontaneous resolution and total fluid reabsorption. However, some patients may exhibit recurrences or persistent subretinal fluid (chronic CSCR), leading to progressive and irreversible RPE atrophy or photoreceptor damage. Thus, to prevent permanent visual loss, individualized treatment should be considered. Recent developments in the diagnostic and therapeutic approach have contributed to better outcomes in patients with CSCR. More studies are required to improve our understanding of epidemiology, pathogenesis, diagnosis, and treatment, with a significant impact on the management of this challenging clinical entity. The purpose of this review is to summarize the current knowledge about the clinical features, diagnostic workup, and therapeutic approach of CSCR.
Collapse
Affiliation(s)
| | - Lincoln Shaw
- Ophthalmology, University of Chicago, Pritzker School of Medicine, Chicago, Illinois, United States
| | - Dimitra Skondra
- Ophthalmology, University of Chicago, Pritzker School of Medicine, Chicago, Illinois, United States
| | - Soon Wai Ch'ng
- Ophthalmology, Birmingham and Midland Eye Centre, Birmingham, United Kingdom of Great Britain and Northern Ireland
| | | | | |
Collapse
|
3
|
Feenstra HMA, van Dijk EHC, Cheung CMG, Ohno-Matsui K, Lai TYY, Koizumi H, Larsen M, Querques G, Downes SM, Yzer S, Breazzano MP, Subhi Y, Tadayoni R, Priglinger SG, Pauleikhoff LJB, Lange CAK, Loewenstein A, Diederen RMH, Schlingemann RO, Hoyng CB, Chhablani JK, Holz FG, Sivaprasad S, Lotery AJ, Yannuzzi LA, Freund KB, Boon CJF. Central serous chorioretinopathy: An evidence-based treatment guideline. Prog Retin Eye Res 2024; 101:101236. [PMID: 38301969 DOI: 10.1016/j.preteyeres.2024.101236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024]
Abstract
Central serous chorioretinopathy (CSC) is a relatively common disease that causes vision loss due to macular subretinal fluid leakage and it is often associated with reduced vision-related quality of life. In CSC, the leakage of subretinal fluid through defects in the retinal pigment epithelial layer's outer blood-retina barrier appears to occur secondary to choroidal abnormalities and dysfunction. The treatment of CSC is currently the subject of controversy, although recent data obtained from several large randomized controlled trials provide a wealth of new information that can be used to establish a treatment algorithm. Here, we provide a comprehensive overview of our current understanding regarding the pathogenesis of CSC, current therapeutic strategies, and an evidence-based treatment guideline for CSC. In acute CSC, treatment can often be deferred for up to 3-4 months after diagnosis; however, early treatment with either half-dose or half-fluence photodynamic therapy (PDT) with the photosensitive dye verteporfin may be beneficial in selected cases. In chronic CSC, half-dose or half-fluence PDT, which targets the abnormal choroid, should be considered the preferred treatment. If PDT is unavailable, chronic CSC with focal, non-central leakage on angiography may be treated using conventional laser photocoagulation. CSC with concurrent macular neovascularization should be treated with half-dose/half-fluence PDT and/or intravitreal injections of an anti-vascular endothelial growth factor compound. Given the current shortage of verteporfin and the paucity of evidence supporting the efficacy of other treatment options, future studies-ideally, well-designed randomized controlled trials-are needed in order to evaluate new treatment options for CSC.
Collapse
Affiliation(s)
- Helena M A Feenstra
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Chui Ming Gemmy Cheung
- Singapore Eye Research Institution, Singapore National Eye Centre, Singapore; Duke-NUS Medical School, National University of Singapore, Singapore
| | - Kyoko Ohno-Matsui
- Department of Ophthalmology and Visual Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Timothy Y Y Lai
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong Eye Hospital, Kowloon, Hong Kong
| | - Hideki Koizumi
- Department of Ophthalmology, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Michael Larsen
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark; Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Giuseppe Querques
- Department of Ophthalmology, University Vita-Salute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Susan M Downes
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Nuffield Laboratory of Ophthalmology, Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK
| | - Suzanne Yzer
- Department of Ophthalmology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Mark P Breazzano
- Retina-Vitreous Surgeons of Central New York, Liverpool, NY, USA; Department of Ophthalmology & Visual Sciences, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Yousif Subhi
- Department of Ophthalmology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Ramin Tadayoni
- Ophthalmology Department, AP-HP, Hôpital Lariboisière, Université de Paris, Paris, France
| | - Siegfried G Priglinger
- Department of Ophthalmology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Eye Center, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Clemens A K Lange
- Department of Ophthalmology, St. Franziskus Hospital, Muenster, Germany
| | - Anat Loewenstein
- Division of Ophthalmology, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Reinier O Schlingemann
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Ocular Angiogenesis Group, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Lausanne, Switzerland
| | - Carel B Hoyng
- Department of Ophthalmology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jay K Chhablani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Frank G Holz
- Department of Ophthalmology, University of Bonn, Bonn, Germany
| | - Sobha Sivaprasad
- NIHR Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Andrew J Lotery
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Lawrence A Yannuzzi
- Vitreous Retina Macula Consultants of New York, New York, NY, USA; LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, NY, USA; Department of Ophthalmology, New York University Grossman School of Medicine, New York, USA; Department of Ophthalmology, Manhattan Eye, Ear and Throat Hospital, New York, NY, USA
| | - K Bailey Freund
- Vitreous Retina Macula Consultants of New York, New York, NY, USA; Department of Ophthalmology, New York University School of Medicine, New York, NY, USA
| | - Camiel J F Boon
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
| |
Collapse
|
4
|
Weber C, Schaetzle LS, Stasik I, von der Emde L, Holz FG, Liegl R. QUANTITATIVE AUTOFLUORESCENCE IN CENTRAL SEROUS CHORIORETINOPATHY. Retina 2024; 44:844-851. [PMID: 38147686 DOI: 10.1097/iae.0000000000004029] [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: 08/15/2023] [Accepted: 11/02/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND/PURPOSE Central serous chorioretinopathy (CSC) is associated with pachychoroid and dysfunctional retinal pigment epithelium. Autofluorescence (AF) is typically altered. The authors performed this study to quantify these alterations using quantitative AF (qAF) in patients with CSC and in their fellow eye in comparison with a healthy control group. METHODS Patients with CSC and healthy controls were recruited prospectively. All patients received a full clinical examination including best-corrected visual acuity, enhanced depth imaging-optical coherence tomography, and qAF. Quantitative autofluorescence images were taken with a confocal scanning laser ophthalmoscope (Heidelberg Engineering). Quantitative autofluorescence values were assessed in specified regions of the inner eight and the middle ring of the Delori grid. RESULTS In total, 141 eyes of 77 patients with CSC were included. Ninety eyes had a manifest CSC (group 1) while 51 fellow eyes (group 2) did not show signs of CSC. There were no significant differences of qAF values between these two groups: mean qAF values were 241.3 (inner eight) and 212.8 (middle ring) in group 1 and 235.9 (inner eight) and 210.0 (middle ring) in group 2 ( P = 1.0 and 1.0). We compared these eyes with healthy controls comprising 39 eyes. Quantitative autofluorescence signals (inner eight: 164.7; middle ring: 148.9) differed significantly compared with both CSC manifest ( P < 0.001) and fellow eyes ( P < 0.001). CONCLUSION Our results show that patients with CSC have increased qAF values in both eyes with manifest CSC and asymptomatic, clinically unremarkable fellow eyes in comparison with healthy controls. This finding suggests that qAF alterations are present even before clinical signs can be observed.
Collapse
|
5
|
Pauleikhoff LJB, Diederen RMH, Chang-Wolf JM, Moll AC, Schlingemann RO, van Dijk EHC, Boon CJF. Choroidal Vascular Changes on Ultrawidefield Indocyanine Green Angiography in Central Serous Chorioretinopathy: CERTAIN Study Report 1. Ophthalmol Retina 2024; 8:254-263. [PMID: 37839547 DOI: 10.1016/j.oret.2023.10.007] [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: 07/10/2023] [Revised: 10/01/2023] [Accepted: 10/09/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE Choroidal venous overload was recently suggested to be a pathogenetic factor in central serous chorioretinopathy (CSC). Manifestations of venous overload on ultrawidefield indocyanine green angiography (UWF ICGA) include asymmetric arterial choroidal filling (AACF), enlarged choroidal vessels ("pachyvessels"), and asymmetric venous drainage (AVD) leading to choroidal intervortex venous anastomoses (CVAs) accompanied by choroidal vascular hyperpermeability (CVH). The purpose of the current study is to assess the presence of these signs of venous overload in a large cohort of CSC patients. DESIGN Monocentric retrospective cohort study. PARTICIPANTS Consecutive CSC patients seen at a large tertiary referral center. METHODS For the CERTAIN study, patients underwent a standardized imaging protocol including UWF ICGA. Features of choroidal venous overload were graded for each eye individually by 2 independent graders and, in case of disagreement, by a third grader. MAIN OUTCOME MEASURES Presence of AAFC, pachyvessels, AVD, CVA, and CVH. RESULTS In total, 178 eyes of 91 patients were included in this study. Mean patient age was 47.6 (± 12.0) years and 75 patients (82%) were male. The 116 eyes (65%) that showed subretinal fluid were considered affected (bilateral disease in 29 patients). In affected eyes, AACF was present in 62 eyes (85% of gradable eyes), pachyvessels in 102 eyes (88%), AVD in 81 eyes (74%), CVA in 107 eyes (94%), and CVH in 100% of affected eyes. For fellow eyes, prevalence of pachyvessels (94%), AVD (67%), and CVA (90%) was similar to affected eyes, whereas CVH was present in 85% of fellow eyes. Intergrader agreement was excellent for CVH (94%), and 74%-82% for all other criteria. Patients with pachyvessels and AVD in 1 eye were more likely to also show the same characteristic in the fellow eye (odds ratios 22.2 and 9.9, P < 0.01). CONCLUSIONS Signs of venous overload are seen in the vast majority of CSC patients, both in affected and unaffected eyes. Although pachyvessels, AVD, and CVA are observed frequently, CVH was observed in all affected eyes, showed excellent intergrader reliability, and is diagnostic for CSC. This supports the concept of choroidal venous overload as a major factor in CSC pathogenesis. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
Collapse
Affiliation(s)
- Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Eye Center, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Jennifer M Chang-Wolf
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Annette C Moll
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Reinier O Schlingemann
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Ocular Angiogenesis Group, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Lausanne, Switzerland
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands.
| |
Collapse
|
6
|
Gabriel S, Aljundi W, Munteanu C, Weinstein I, Seitz B, Abdin AD. Impact of Pachychoroid and DRIL on the Treatment of Diabetic Macular Oedema with Intravitreal Bevacizumab. Klin Monbl Augenheilkd 2024. [PMID: 38354750 DOI: 10.1055/a-2231-6479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
PURPOSE To evaluate the long-term outcome of intravitreal bevacizumab in eyes with diabetic macular oedema (DME) following a PRN (pro re nata) regimen. Additionally, we investigated the effect of the presence of disorganisation of the retinal inner layers (DRILs) and pachychoroid (PC) at baseline on clinical outcome. METHODS This retrospective study included 112 naïve eyes with DME that were followed up for 2 years. All eyes were treated with six initial bevacizumab injections at monthly intervals and then received treatment according to a PRN regimen. In case of poor response to bevacizumab, therapy was switched to other agents. Main outcome measures included: best-corrected visual acuity (BCVA), central macular thickness (CMT), and number of intravitreal injections (IVI s). In addition, we examined the effect of the presence of DRILs and PC at baseline on clinical outcome. RESULTS BVCA improved significantly and CMT decreased significantly during the first 2 years of treatment. The number of IVI s per eye was 11.1 ± 4.8 at the end of the second year. Treatment had to be switched to other agents in 47 eyes (42%). The timing of switching was 12.4 ± 6.1 months after a mean of 9.2 ± 3.3 IVI s. Patients with DRILs at baseline (29.5%) had significantly worse BCVA at all time points before and after treatment, although CMT was significantly lower before treatment and comparable to patients without DRILs during treatment. Patients with PC at baseline (35.7%) had no significant differences in BVCA and CMT at all time points compared with patients without PC. CONCLUSIONS This study demonstrates statistically significant functional and anatomical improvement in patients with DME treated with intravitreal bevacizumab after 2 years. However, more than 40% of eyes required a switch in therapy. The presence of DRILs at baseline had a negative effect whereas the presence of PC at baseline had no effect on clinical outcome.
Collapse
Affiliation(s)
- Sara Gabriel
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Wissam Aljundi
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Cristian Munteanu
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Isabel Weinstein
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Berthold Seitz
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Alaa Din Abdin
- Ophthalmology, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg/Saar, Germany
| |
Collapse
|
7
|
Bhattacharyya S, Saurabh K, Das S, Gorhe S, D'souza Z, Roy R. Presentation and outcome of central serous chorioretinopathy with and without pachychoroid. Eye (Lond) 2024; 38:127-131. [PMID: 37369762 PMCID: PMC10764852 DOI: 10.1038/s41433-023-02645-2] [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: 06/22/2022] [Revised: 05/18/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND The present study compared clinical features and outcomes of central serous chorioretinopathy (CSC) with and without pachychoroid. METHODS It was a retrospective, longitudinal, record-based study which included eyes with CSC. Patients underwent spectral domain optical coherence tomography and differentiated between pachychoroid and non-pachychoroid groups. Eyes were divided into pachychoroid and non-pachychoroid groups based on the subfoveal choroidal thickness of 300 microns and the presence of pachyvessels. RESULTS A total of 250 eyes of 250 patients were divided into pachychoroid and non-pachychoroid with 125 eyes in each group. Mean ages of patients in pachychoroid and non-pachychoroid groups were 45.7 ± 9.4 years and 47.4 ± 10.2 years, respectively. Mean initial best-corrected visual acuity (BCVA) was 0.40 ± 0.42 in pachychoroid and 0.39 ± 0.38 in non-pachychoroid group (p = 0.9). Mean final BCVA was 0.37 ± 0.9 in pachychoroid and 0.21 ± 0.33 in non-pachychoroid group (p = 0.04). 36 (28.8%) eyes in pachychoroid and 60 (48%) eyes in non-pachychoroid group had spontaneous resolution of CSC (p = 0.007). A total of 39 (31.2%) eyes in pachychoroid and 13 (10.4%) in non-pachychoroid group had recurrent CSC at the end of follow-up. CONCLUSION CSC eyes with pachychoroid had more recurrent episodes and less spontaneous resolution compared to CSC eyes in non-pachychoroid group. Final visual acuity was worse in eyes with CSC and pachychoroid. These findings need to be validated in a larger sample size with a prospective study design.
Collapse
Affiliation(s)
- Sampurna Bhattacharyya
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Kumar Saurabh
- Netralayam, 330 Mukundapur Main Road, E. M. Bypass, Kolkata, 700 099, India
| | - Sudipta Das
- Netralayam, 330 Mukundapur Main Road, E. M. Bypass, Kolkata, 700 099, India
| | - Sukanya Gorhe
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Zubin D'souza
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Rupak Roy
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India.
| |
Collapse
|
8
|
Cozzupoli GM, Sacconi R, Tombolini B, Fantaguzzi F, Servillo A, Menean M, Ribarich N, Querques L, Zucchiatti I, Fedeli R, Bandello F, Querques G. Long-term predictors of anti-VEGF treatment response in patients with neovascularization secondary to CSCR: a longitudinal study. Graefes Arch Clin Exp Ophthalmol 2024; 262:73-80. [PMID: 37773291 DOI: 10.1007/s00417-023-06255-2] [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: 05/09/2023] [Revised: 07/25/2023] [Accepted: 09/20/2023] [Indexed: 10/01/2023] Open
Abstract
PURPOSE To identify the baseline predictors of anti-VEGF treatment response at 3 years in patients affected by choroidal neovascularization (CNV) secondary to central serous chorioretinopathy (CSCR). METHODS In this retrospective longitudinal study, medical records of patients diagnosed with CNV secondary to CSCR and treated using anti-VEGF injections between April 2015 and May 2020 were reviewed. The potential qualitative and quantitative predictors of treatment response were identified or measured based on the multimodal imaging examination available for each patient at the baseline, including structural OCT, fluorescein angiography (FA), indocyanine green angiography (ICGA), and OCT-angiography (OCT-A). Univariate and multivariate analyses were performed. RESULTS Twenty-nine eyes from 29 patients affected by CNV complicating CSCR were included in the study. At the end of the 3-year follow-up, the mean BCVA was 20/50 Snellen equivalent (0.38 ± 0.36 LogMAR), and no significant difference with baseline BCVA (0.37 ± 0.29 LogMAR) was found (p = 0.9). Twenty out of 29 eyes (69%) had active lesions at the end of the follow-up. At multivariate analysis, none of the included features was independently associated with the 3-year BCVA outcome. Pigment epithelium detachment (PED) height (ß = 0.017, p = 0.028) and outer limiting membrane (OLM) preservation at the fovea (ß = -5.637, p = 0.026) were independently associated with the CNV activity at 3 years. CONCLUSION PED height and OLM obliteration at the fovea might be considered baseline predictors of lesion activity at 3-year follow-up in patients with CNV secondary to CSCR treated with anti-VEGF therapy.
Collapse
Affiliation(s)
| | - Riccardo Sacconi
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Beatrice Tombolini
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federico Fantaguzzi
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Servillo
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo Menean
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nicolò Ribarich
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Lea Querques
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ilaria Zucchiatti
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Romolo Fedeli
- Opthalmology Unit, Azienda Ospedaliera Cardinale G. Panico, Tricase, Lecce, Italy
| | - Francesco Bandello
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giuseppe Querques
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.
- Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| |
Collapse
|
9
|
Cohen SY, Chowers I, Nghiem-Buffet S, Mrejen S, Souied E, Gaudric A. Subretinal autofluorescent deposits: A review and proposal for clinical classification. Surv Ophthalmol 2023; 68:1050-1070. [PMID: 37392968 DOI: 10.1016/j.survophthal.2023.06.009] [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: 03/09/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/03/2023]
Abstract
Subretinal autofluorescent deposits (SADs) may be found in the posterior pole, associated with very various conditions. These disorders usually present a typical pattern of autofluorescent lesions seen on short-wavelength fundus autofluorescence. We describe SADs according to their putative pathophysiological origin and also according to their clinical pattern, i.e., number, shape, and usual location. Five main putative pathophysiological origins of SADs were identified in disorders associated with an intrinsic impairment of phagocytosis and protein transportation, with excess of retinal pigment epithelium phagocytic capacity, with direct or indirect retinal pigment epithelium injury, and/or disorders associated with long-standing serous retinal detachment with mechanical separation between the retinal pigment epithelium and the photoreceptor outer segments. Clinically, however, they could be classified into eight subclasses of SADs, as observed on fundus autofluorescence as follows: single vitelliform macular lesion, multiple roundish or vitelliform lesions, multiple peripapillary lesions, flecked lesions, leopard-spot lesions, macular patterned lesions, patterned lesions located in the same area as the causal disorder, or nonpatterned lesions. Thus, if multimodal imaging may be required to diagnose the cause of SADs, the proposed classification based on noninvasive, widely available short-wavelength fundus autofluorescence could guide clinicians in making their diagnosis decision tree before considering the use of more invasive tools.
Collapse
Affiliation(s)
- Salomon Yves Cohen
- Ophthalmology Center for Imaging and Laser, Paris, France; Department of Ophthalmology, University of Paris-Est Créteil, Créteil, France.
| | - Itay Chowers
- Department of Ophthalmology, Hadassah Hospital, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Sarah Mrejen
- Ophthalmology Center for Imaging and Laser, Paris, France
| | - Eric Souied
- Department of Ophthalmology, University of Paris-Est Créteil, Créteil, France
| | - Alain Gaudric
- Ophthalmology Center for Imaging and Laser, Paris, France; Department of Ophthalmology, AP-HP, Hôpital Lariboisière, Université Paris Cité, Paris, France
| |
Collapse
|
10
|
Siedlecki J, Klaas J, Keidel L, Asani B, Schiefelbein J, Knebel D, Luft N, Priglinger SG, Schworm B. Optical coherence tomography-based misdiagnosis and morphological distinction in pachychoroid neovasculopathy vs. polypoidal choroidal vasculopathy. Eye (Lond) 2023; 37:3435-3441. [PMID: 37156864 PMCID: PMC10630494 DOI: 10.1038/s41433-023-02529-5] [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: 09/14/2022] [Revised: 03/17/2023] [Accepted: 04/05/2023] [Indexed: 05/10/2023] Open
Abstract
PURPOSE To evaluate the rate of misdiagnosis of aneurysmatic pachychoroid type 1 choroidal neovascularization/polypoidal choroidal vasculopathy (PAT1/PCV) among cases diagnosed as non-aneurysmatic pachychoroid neovasculopathy (PNV) and to define optical coherence tomography (OCT) features facilitating their distinction. METHODS The database of the Department of Ophthalmology, Ludwig-Maximilians University Munich, was screened for patients diagnosed with PNV. Multimodal imaging was screened for the presence of choroidal neovascularization (CNV) and aneurysms/polyps. Imaging features facilitating the diagnosis of PAT1/PCV were analysed. RESULTS In total, 49 eyes of 44 patients with a clinical PNV diagnosis were included, of which 42 (85.7%) had PNV and 7 (14.3%) represented misdiagnosed PAT1/PCV. SFCT was comparable (PNV: 377 ± 92 vs. PAT1/PCV: 400 ± 83 µm; p = 0.39). Whereas no difference was detected in total pigment epithelium detachment (PED) diameter (p = 0.46), maximum PED height was significantly higher in the PAT1/PCV group (199 ± 31 vs. 82 ± 46, p < 0.00001). In a receiver operating characteristic (ROC) analysis, the optimum cutoff for defining "peaking PED" was 158 µm with an area under the curve of 0.969, a sensitivity of 1.0 (95% CI: 0.59-1.0), and a specificity of 0.95 (95% CI: 0.84-0.99). Sub-retinal hyperreflective material (SHRM; p = 0.04), sub-retinal ring-like structures (SRRLS; p < 0.00001), and sub-RPE fluid (p = 0.04) were significantly more frequent in eyes with PAT1/PCV. CONCLUSION A relevant percentage of eyes diagnosed with PNV might instead suffer from PAT1/PCV. The detection of a maximum PED height ("peaking PED") exceeding approximately 150 µm, SHRM, SRRLS, and sub-RPE fluid might greatly aid in the production of a more accurate diagnosis.
Collapse
Affiliation(s)
- Jakob Siedlecki
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany.
| | - Julian Klaas
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| | - Leonie Keidel
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| | - Ben Asani
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| | | | - Dominik Knebel
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| | - Nikolaus Luft
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| | | | - Benedikt Schworm
- Department of Ophthalmology, University Hospital, LMU Munich, Munich, Germany
| |
Collapse
|
11
|
Savastano MC, Fossataro C, Sadun R, Scupola A, Sammarco MG, Rizzo C, Pafundi PC, Rizzo S. Central Serous Chorioretinopathy by Autofluorescence, Enface and SLO-Retromode Imaging. Life (Basel) 2023; 13:1407. [PMID: 37374191 DOI: 10.3390/life13061407] [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: 04/11/2023] [Revised: 06/10/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
The aim of our study was to investigate the clinical features of central serous chorioretinopathy (CSC) with autofluorescence (AF), retromode (RM), and enface imaging. This retrospective study was conducted at Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome (Italy), between September and December 2022. Each patient underwent a complete ophthalmological examination, which included optical coherence tomography (OCT), enface image analysis, AF, and RM imaging. We further evaluated the presence and area of extension of serous retinal detachment and retinal pigment epithelium (RPE) atrophy through AF, RM, and enface imaging. We included 32 eyes from 27 patients (mean age: 52.7 ± 13.3 years). The median AF area was 19.5 mm2 (IQR 6.1-29.3), while the median RM area was 12.3 mm2 (IQR 8.1-30.8), and the median enface area was 9.3 mm2 (IQR 4.8-18.6). RPE atrophy was diagnosed in 26 cases (81.3%) with RM imaging and in 75% of cases with AF. No difference emerged between AF and RM analysis in the detection of central serous detachment in CSC. However, RM imaging showed a high specificity (91.7%) and negative predictive value (84.6%) to detect RPE changes when compared to the AF standard-of-care technique. Thus, RM imaging could be considered an adjunctive imaging method in CSC.
Collapse
Affiliation(s)
- Maria Cristina Savastano
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
- Ophthalmology Unit, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Claudia Fossataro
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
- Ophthalmology Unit, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Riccardo Sadun
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
- Ophthalmology Unit, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Andrea Scupola
- Ocular Oncology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Maria Grazia Sammarco
- Ocular Oncology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Clara Rizzo
- Ophthalmic Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37129 Verona, Italy
| | - Pia Clara Pafundi
- Facility of Epidemiology and Biostatistics, Gemelli Generator, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Stanislao Rizzo
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
- Ophthalmology Unit, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Istituto di Neuroscienze del CNR, 56124 Pisa, Italy
| |
Collapse
|
12
|
Kuranami A, Maruko R, Maruko I, Hasegawa T, Iida T. Pachychoroid neovasculopathy has clinical properties that differ from conventional neovascular age-related macular degeneration. Sci Rep 2023; 13:7379. [PMID: 37149627 PMCID: PMC10164122 DOI: 10.1038/s41598-023-33936-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 04/21/2023] [Indexed: 05/08/2023] Open
Abstract
To determine the clinical properties of pachychoroid neovasculopathy (PNV) that differ from conventional neovascular age-related macular degeneration (nAMD) and suggest that they are different clinical entities. To accomplish this, we reviewed the medical records of 100 consecutive patients diagnosed with nAMD. All of the patients were Japanese, and their mean age was 75.5 years. There were 72 men and 28 women. For the bilateral cases, only the right eye was analyzed. An eye was diagnosed with PNV when a macular neovascularization (MNV) was detected just above the dilated choroidal vessels. The Indocyanine green angiographic (ICGA) and en face optical coherence tomographic (OCT) images were used to assess the vertical symmetry of the medium and large choroidal vessels. The subfoveal choroidal thickness (SCT) was also measured manually in the OCT images. After reclassification, there were 29 (29%) patients with typical nAMD (25 with type 1 MNV, 4 with type 2 MNV), 43 (43%) with PNV, 21 (21%) with polypoidal choroidal vasculopathy, and 7 (7%) with retinal angiomatous proliferation. Of the 43 PNV, 17 (39.5%) had polypoidal lesions and 26 (60.5%) had no polypoidal lesions. The percentage of eyes with vertical asymmetry of the medium and large choroidal vessels was significantly greater in the 35 PNV (81.4%) than in the 16 non-PNV (28.1%; P < 0.01) cases. The mean SCT was significantly thicker in the PNV eyes than in the non-PNV eyes (298 ± 96 μm vs. 228 ± 82 μm; P < 0.01). The response of PNV to anti-vascular endothelial growth factor treatments was better than that of non-PNV eyes [higher dry macula rate after the loading period (90.9% vs. 59.1%), fewer total number of injections (11.0 ± 2.9 vs. 13.4 ± 3.2), and longer treatment intervals for the anti-VEGF therapy (8.4 ± 3.1 vs. 13.4 ± 3.2 weeks) at 2 years (all P < 0.01)]. These differences in the morphology and response to anti-VEGF treatments suggest that PNV is a separate clinical entity to conventional nAMD.
Collapse
Affiliation(s)
- Ai Kuranami
- Department of Ophthalmology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Ruka Maruko
- Department of Ophthalmology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Ichiro Maruko
- Department of Ophthalmology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-Ku, Tokyo, 162-8666, Japan.
| | - Taiji Hasegawa
- Department of Ophthalmology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Tomohiro Iida
- Department of Ophthalmology, Tokyo Women's Medical University, 8-1 Kawadacho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| |
Collapse
|
13
|
Atypical Foveal Hypoplasia in Best Disease. J Pers Med 2023; 13:jpm13020337. [PMID: 36836571 PMCID: PMC9959407 DOI: 10.3390/jpm13020337] [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: 11/22/2022] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023] Open
Abstract
PURPOSE To determine the prevalence and characteristics of foveal hypoplasia (also called fovea plana) in patients with Best disease using spectral-domain (SD) optical coherence tomography (OCT) and OCT-angiography (OCT-A). DESIGN A retrospective observational study including patients diagnosed with Best disease. SUBJECTS AND PARTICIPANTS Fifty-nine eyes of thirty-two patients (fifteen females (46.9%) and seventeen males (53.1%), p = 0.9) diagnosed with Best disease were included. Patients' eyes were categorized into two groups: Eyes with a fovea plana appearance ('FP group') and eyes without fovea plana appearance ('no FP group'), based on the foveal appearance on B-scan SD-OCT. METHODS AND MAIN OUTCOME MEASURES Cross-sectional OCT images were assessed for the persistence of inner retinal layers (IRL) and OCT-A was analyzed for the presence of a foveal avascular zone (FAZ), the size of which was determined when applicable. RESULTS Overall, 16 eyes (27.1%) of 9 patients had a fovea plana appearance ('FP group') with the persistence of IRL, and 43 eyes (72.9%) of 23 patients did not have fovea plana appearance ('no FP group'). Among FP eyes, OCT-A performed in 13 eyes showed bridging vessels through the FAZ in 100% of eyes with OCT-A. Using Thomas classification, 14 out of the 16 eyes with fovea plana (87.5%) had atypical foveal hypoplasia, and the 2 others (12.5%) had a grade 1b fovea plana. CONCLUSION In our series, foveal hypoplasia was present in 27.1% of patients with Best disease. OCT-A showed bridging vessels through the FAZ in all eyes. These findings highlight the microvascular changes associated with Best disease, which can be an early sign of the disease in patients with a family history.
Collapse
|
14
|
Fung AT, Yang Y, Kam AW. Central serous chorioretinopathy: A review. Clin Exp Ophthalmol 2023; 51:243-270. [PMID: 36597282 DOI: 10.1111/ceo.14201] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/18/2022] [Accepted: 12/18/2022] [Indexed: 01/05/2023]
Abstract
Central serous chorioretinopathy (CSC) is the fourth most common non-surgical retinopathy associated with fluid leakage. The pathogenesis is not yet completely understood, but changes in the choroid, sclera and RPE have been described associated with venous congestion of choroidal outflow. CSC can be categorised into acute, chronic, and recurrent subtypes with recent classifications of simple and complex based on the area of RPE change seen on fundus autofluorescence. A multimodal imaging approach is helpful in the diagnosis and management of CSC and secondary complications such as type 1 neovascularisation. Although spontaneous resolution with relatively good visual outcomes is common, treatment should be considered in patients with persistent or recurrent SRF. Treatment options include laser, systemic medications, intravitreal therapy, and surgery. Of these, argon laser for focal extramacular fluid leaks and photodynamic therapy of leakage identified by indocyanine-green angiography currently have the greatest supportive evidence.
Collapse
Affiliation(s)
- Adrian T Fung
- Department of Ophthalmology, Westmead Hospital, Westmead, New South Wales, Australia.,Westmead and Central Clinical Schools, Specialty of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Ophthalmology, Faculty of Medicine, Health and Human Sciences, Macquarie University, New South Wales, Australia.,Save Sight Institute, The University of Sydney, Sydney, New South Wales, Australia
| | - Yi Yang
- Department of Ophthalmology, Westmead Hospital, Westmead, New South Wales, Australia.,Westmead and Central Clinical Schools, Specialty of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Sydney Eye Hospital, Sydney, New South Wales, Australia
| | - Andrew W Kam
- Department of Ophthalmology, Westmead Hospital, Westmead, New South Wales, Australia.,Westmead and Central Clinical Schools, Specialty of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Save Sight Institute, The University of Sydney, Sydney, New South Wales, Australia.,Sydney Eye Hospital, Sydney, New South Wales, Australia
| |
Collapse
|
15
|
Hung JH, Yang CM, Yang CH, Ho TC, Lai TT, Hsieh YT. Dilated choroidal vascular channels in pachychoroid neovasculopathy. Clin Exp Ophthalmol 2023; 51:44-57. [PMID: 36258650 DOI: 10.1111/ceo.14178] [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: 09/16/2022] [Accepted: 09/30/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND To elucidate the pattern of the choroidal vasculature in exudative pachychoroid neovasculopathy (PNV) and its correlation with the clinical course and treatment outcomes. METHODS The retrospective study included consecutive patients in National Taiwan University Hospital between 2014 and 2020 who fulfilled the criteria for exudative PNV defined as active type 1 macular neovascularization (MNV) on optical coherence tomography angiography (OCTA) and with leakage on fluorescein angiography (FA) or indocyanine green angiography (ICGA) associated with pachychoroid features. The corrected distance visual acuity (CDVA), FA, ICGA, and OCT images obtained by Optovue (Optovue Inc, Freemont CA, USA) spectral domain OCT were evaluated at baseline and various time points during the 12-month treatment period. The correlations between the choroidal vascular patterns, specifically those with or without dilated choroidal vascular channels (DCVC) revealed by ICGA, and baseline characteristics and treatment outcomes were evaluated using multiple regression models. RESULTS The study enrolled 34 eyes of 31 patients. The average age was 59.0 ± 9.3 years, and 20 participants were men. ICGA revealed DCVCs in 21 eyes, while the remaining 13 eyes did not have DCVCs. At baseline, DCVC group was older (p = 0.03) and had a longer duration of visual symptoms (p = 0.02), with a higher vessel density (defined as the percentage of the measured area occupied by flow area) of MNV (p = 0.04), higher proportion of ellipsoid zone disruption (p = 0.01), and poorer CDVA (p = 0.03). After the 12-month treatment period, the frequency of requirement of anti-VEGF injections (p < 0.01) was higher, and the risk for CDVA <20/40 was higher (adjusted OR: 5.29, 95% CI: 1.24-22.48, p = 0.02) in eyes with DCVCs. CONCLUSIONS For PNV, eyes with DCVCs were associated with higher vessel density of macular neovascularization and poorer CDVA at baseline, and had poorer visual and anatomical outcomes although more anti-VEGF injections were given.
Collapse
Affiliation(s)
- Jia-Horung Hung
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chung-May Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chang-Hao Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tzyy-Chang Ho
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tzo-Ting Lai
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Ting Hsieh
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
| |
Collapse
|
16
|
Cheung CMG, Wong MYZ, Teo KYC. CHOROIDAL VASCULAR ALTERATIONS IN AGE-RELATED MACULAR DEGENERATION AND POLYPOIDAL CHOROIDAL VASCULOPATHY. Retina 2023; 43:1-7. [PMID: 36542080 DOI: 10.1097/iae.0000000000003629] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/17/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE To evaluate morphologic alterations in choroidal veins in eyes with typical neovascular age-related macular degeneration (nAMD) and polypoidal choroidal vasculopathy (PCV). METHODS A retrospective review of baseline indocyanine green angiography in eyes with typical nAMD and PCV. We evaluated Haller layer veins in the early-phase indocyanine green angiography (before 2 minutes) for 1) macular anastomosis, 2) dilated Haller veins, and 3) focal variation in vessel caliber by at least 50% from the narrowest to largest diameters. RESULTS We included 70 patients with gradable indocyanine green angiography for the prespecified features in the study eye (36 typical nAMD and 34 PCV) and 59 fellow eyes. The median subfoveal choroidal thickness was 167 µm versus 219 µm, P = 0.08, in the presenting eyes in typical nAMD and PCV, respectively. Macular anastomosis was common in both typical nAMD and PCV (presenting eyes 58.3% vs. 58.8%. P = 0.97; fellow eyes 65.5% vs. 63.3%, P = 0.86). Dilated Haller veins were numerically less common in typical nAMD than PCV (presenting eyes 52.8% vs. 67.6%, P = 0.21; fellow eyes 65.5% vs. 70.0%, P = 0.71), while vascular caliber variation was numerically more common in typical nAMD than PCV (presenting eyes 72.2% vs. 63.8%, P = 0.45; fellow eyes 69.0% vs. 56.7%, P = 0.33). The presence of all three features was more common in the presenting eyes with PCV compared with typical nAMD (35.3% vs. 13.9%, P = 0.03). In a multivariable analysis, every increase of 100 µm of CT conferred a 2.75 risk of having all three features present. CONCLUSION Choroidal vascular remodeling is common in both tAMD and PCV but may be driven by different stimuli.
Collapse
Affiliation(s)
- Chui Ming Gemmy Cheung
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore; and.,Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Mark Yu Zheng Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore; and
| | - Kelvin Yi Chong Teo
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore; and.,Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| |
Collapse
|
17
|
Brinks J, van Dijk EHC, Meijer OC, Schlingemann RO, Boon CJF. Choroidal arteriovenous anastomoses: a hypothesis for the pathogenesis of central serous chorioretinopathy and other pachychoroid disease spectrum abnormalities. Acta Ophthalmol 2022; 100:946-959. [PMID: 35179828 PMCID: PMC9790326 DOI: 10.1111/aos.15112] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 12/30/2022]
Abstract
The pachychoroid disease spectrum (PDS) includes several chorioretinal diseases that share specific choroidal abnormalities. Although their pathophysiological basis is poorly understood, diseases that are part of the PDS have been hypothesized to be the result of venous congestion. Within the PDS, central serous chorioretinopathy is the most common condition associated with vision loss, due to an accumulation of subretinal fluid in the macula. Central serous chorioretinopathy is characterized by distinct risk factors, most notably a high prevalence in males and exposure to corticosteroids. Interestingly, sex differences and corticosteroids are also strongly associated with specific types of arteriovenous anastomoses in the human body, including dural arteriovenous fistula and surgically created arteriovenous shunts. In this manuscript, we assess the potential of such arteriovenous anastomoses in the choroid as a causal mechanism of the PDS. We propose how this may provide a novel unifying concept on the pathophysiological basis of the PDS, and present cases in which this mechanism may play a role.
Collapse
Affiliation(s)
- Joost Brinks
- Department of OphthalmologyLeiden University Medical CentreLeidenThe Netherlands
| | - Elon H. C. van Dijk
- Department of OphthalmologyLeiden University Medical CentreLeidenThe Netherlands
| | - Onno C. Meijer
- Department of Medicine, Division of Endocrinology and MetabolismLeiden University Medical CentreLeidenThe Netherlands
| | - Reinier O. Schlingemann
- Department of Ophthalmology, Amsterdam University Medical CentresUniversity of AmsterdamAmsterdamThe Netherlands
- Department of OphthalmologyUniversity of Lausanne, Jules‐Gonin Eye Hospital, Fondation Asile des AveuglesLausanneSwitzerland
| | - Camiel J. F. Boon
- Department of OphthalmologyLeiden University Medical CentreLeidenThe Netherlands
- Department of Ophthalmology, Amsterdam University Medical CentresUniversity of AmsterdamAmsterdamThe Netherlands
| |
Collapse
|
18
|
Albanese GM, Visioli G, Iannetti L, Giovannetti F, Armentano M, Romano E, Macario F, Fino P, Gharbiya M. Does choroidal thickness predict persistent subretinal fluid after rhegmatogenous retinal detachment repair? A retrospective study with fellow eye comparison. Acta Ophthalmol 2022; 101:413-421. [PMID: 36448406 DOI: 10.1111/aos.15298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/17/2022] [Accepted: 11/19/2022] [Indexed: 12/05/2022]
Abstract
PURPOSE To evaluate whether choroidal thickness (CT) is associated with persistent subretinal fluid (pSRF) after simple primary rhegmatogenous retinal detachment (RRD) repair. METHODS This single-centre, retrospective, observational study included patients who underwent RRD repair with at least 12-month follow-up. Preoperative and postoperative parameters were evaluated for association with pSRF. CT measurements were obtained at the central 1 mm area on enhanced depth imaging (EDI) OCT scans, using a semiautomatic method. Multiple logistic regression analyses were assessed to determine predictive factors for pSRF. RESULTS Overall, 100 eyes of 100 patients, mean age of 59.9 ± 12.6 years were included. pSRF was found in 21.0% of eyes and resolved over time in 85.7% of eyes at 12 months. In the pSRF group both RRD and fellow eyes showed lower mean choroidal and RPE thickness values as compared to those without pSRF (p < 0.05). A significant correlation was found between pSRF occurrence and choroidal thinning (p = 0.02). After multiple regression analyses, macula-off RRD (p = 0.005) and scleral buckling (SB) technique (p = 0.001) were retained as final predictors for pSRF. In macula-off SB eyes, detachment duration was the only factor associated with pSRF (p = 0.046). There were no significant differences in best-corrected visual acuity outcomes between the pSRF and the no-pSRF eyes. CONCLUSIONS Patients with pSRF showed lower choroidal and RPE thickness as compared to those without pSRF. CT did not turn out to be a final predictor for pSRF, as this was mainly associated with macular involvement, surgical technique and detachment duration.
Collapse
Affiliation(s)
| | - Giacomo Visioli
- Department of Sense Organs Sapienza University of Rome Rome Italy
| | - Ludovico Iannetti
- Policlinico Umberto I University Hospital Head and Neck Department Rome Italy
| | | | - Marta Armentano
- Department of Sense Organs Sapienza University of Rome Rome Italy
| | - Enrico Romano
- Department of Sense Organs Sapienza University of Rome Rome Italy
| | - Federico Macario
- Department of Sense Organs Sapienza University of Rome Rome Italy
| | - Pasquale Fino
- Department of Odontostomatological and Maxillofacial Sciences Sapienza University of Rome Rome Italy
| | - Magda Gharbiya
- Department of Sense Organs Sapienza University of Rome Rome Italy
| |
Collapse
|
19
|
Liu P, Lavine JA, Fawzi A, Quaggin SE, Thomson BR. Angiopoietin-1 Is Required for Vortex Vein and Choriocapillaris Development in Mice. Arterioscler Thromb Vasc Biol 2022; 42:1413-1427. [PMID: 36172864 PMCID: PMC9613622 DOI: 10.1161/atvbaha.122.318151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 09/16/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND The choroidal vasculature, including the choriocapillaris and vortex veins, is essential for providing nutrients to the metabolically demanding photoreceptors and retinal pigment epithelium. Choroidal vascular dysfunction leads to vision loss and is associated with age-related macular degeneration and the poorly understood pachychoroid diseases including central serous chorioretinopathy and polypoidal choroidal vasculopathy that are characterized by formation of dilated pachyvessels throughout the choroid. METHODS Using neural crest-specific Angpt1 knockout mice, we show that Angiopoietin 1, a ligand of the endothelial receptor TEK (also known as Tie2) is essential for choriocapillaris development and vortex vein patterning. RESULTS Lacking choroidal ANGPT1, neural crest-specific Angpt1 knockout eyes exhibited marked choriocapillaris attenuation and 50% reduction in number of vortex veins, with only 2 vortex veins present in the majority of eyes. Shortly after birth, dilated choroidal vessels resembling human pachyvessels were observed extending from the remaining vortex veins and displacing the choriocapillaris, leading to retinal pigment epithelium dysfunction and subretinal neovascularization similar to that seen in pachychoroid disease. CONCLUSIONS Together, these findings identify a new role for ANGPT1 in ocular vascular development and demonstrate a clear link between vortex vein dysfunction, pachyvessel formation, and disease.
Collapse
Affiliation(s)
- Pan Liu
- Section of Nephrology and Hypertension, Northwestern University Feinberg School of Medicine, Chicago IL, USA
- Feinberg Cardiovascular and Renal Research Inst. Chicago, IL, USA
| | - Jeremy A. Lavine
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Amani Fawzi
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Susan E Quaggin
- Section of Nephrology and Hypertension, Northwestern University Feinberg School of Medicine, Chicago IL, USA
- Feinberg Cardiovascular and Renal Research Inst. Chicago, IL, USA
| | - Benjamin R. Thomson
- Feinberg Cardiovascular and Renal Research Inst. Chicago, IL, USA
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| |
Collapse
|
20
|
Differentiating a pachychoroid and healthy choroid using an unsupervised machine learning approach. Sci Rep 2022; 12:16323. [PMID: 36175534 PMCID: PMC9523041 DOI: 10.1038/s41598-022-20749-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 09/19/2022] [Indexed: 11/08/2022] Open
Abstract
The purpose of this study was to introduce a new machine learning approach for differentiation of a pachychoroid from a healthy choroid based on enhanced depth-optical coherence tomography (EDI-OCT) imaging. This study included EDI-OCT images of 103 eyes from 82 patients with central serous chorioretinopathy or pachychoroid pigment epitheliopathy, and 103 eyes from 103 age- and sex-matched healthy subjects. Choroidal features including choroidal thickness (CT), choroidal area (CA), Haller layer thickness (HT), Sattler-choriocapillaris thickness (SCT), and the choroidal vascular index (CVI) were extracted. The Haller ratio (HR) was obtained by dividing HT by CT. Multivariate TwoStep cluster analysis was performed with a preset number of two clusters based on a combination of different choroidal features. Clinical criteria were developed based on the results of the cluster analysis, and two independent skilled retina specialists graded a separate testing dataset based on the new clinical criteria. TwoStep cluster analysis achieved a sensitivity of 1.000 (95-CI: 0.938-1.000) and a specificity of 0.986 (95-CI: 0.919-1.000) in the differentiation of pachy- and healthy choroid. The best result for identification of pachychoroid was obtained for a combination of CT, HR, and CVI, with a correct classification rate of 0.993 (95-CI: 0.980-1.000). Based on the relative variable importance (RVI), the cluster analysis prioritized the choroidal features as follows: HR (RVI: 1.0), CVI (RVI: 0.87), CT (RVI: 0.70), CA (RVI: 0.59), and SCT (RVI: 0.27). After performing a receiver operating characteristic curve analysis on the cluster membership variable, a cutoff point of 389 µm and 0.79 was determined for CT and HR, respectively. Based on these clinical criteria, a sensitivity of 0.793 (95-CI: 0.611-0.904) and a specificity of 0.786 (95-CI: 0.600-0.900) and 0.821 (95-CI: 0.638-0.924) were achieved for each grader. Cohen's kappa of inter-rater reliability was 0.895. Based on an unsupervised machine learning approach, a combination of the Haller ratio and choroidal thickness is the most valuable factor in the differentiation of pachy- and healthy choroids in a clinical setting.
Collapse
|
21
|
Yanık Ö, Demirel S, Batıoğlu F, Özmert E. A Comparative Study of Short-Term Vascular and Stromal Alterations of the Choroid Following Half-Fluence Photodynamic Therapy in Pachychoroid Neovasculopathy and Chronic Central Serous Chorioretinopathy. Life (Basel) 2022; 12:life12091304. [PMID: 36143341 PMCID: PMC9500651 DOI: 10.3390/life12091304] [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: 08/03/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Central serous chorioretinopathy (CSCR) and pachychoroid neovasculopathy (PNV) are among the pachychoroid spectrum diseases (PSDs). Half-fluence photodynamic therapy (hf-PDT) is one of the effective treatment methods for both diseases. The aim of this study was to compare the effect of hf-PDT on the choroidal structure in CSCR and PNV. Methods: This study included 35 patients with chronic CSCR and 18 patients with PNV. The hf-PDT protocol was applied to all eyes. Before and 3 months after hf-PDT, enhanced-depth optical coherence tomography images were analyzed. The total choroidal area (CA), luminal area (LA), and stromal area (SA) were measured using ImageJ software. Results: Compared with baseline values, 3 months after hf-PDT, the mean CA reduced from 1.398 to 1.197 mm2 (p < 0.001) in the CSCR group and the total CA reduced from 1.050 to 1.000 mm2 (p < 0.021) in the PNV group. The mean percentage changes in CA, LA, and SA values were statistically higher in the chronic CSCR group (13.86%, 13.53%, and 14.11%, respectively) than those in the PNV group (4.61%, 4.02%, and 5.74%; p = 0.001, p = 0.002, and p = 0.031, respectively). Conclusion: CSCR and PNV are thought to be PSDs. However, they differ in choroidal morphological response after hf-PDT, which might be a result of the different structural components of the PNV lesions.
Collapse
|
22
|
Matsumoto H, Hoshino J, Mukai R, Nakamura K, Kishi S, Akiyama H. Clinical characteristics and pachychoroid incidence in Japanese patients with neovascular age-related macular degeneration. Sci Rep 2022; 12:4492. [PMID: 35296769 PMCID: PMC8927155 DOI: 10.1038/s41598-022-08666-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/11/2022] [Indexed: 11/09/2022] Open
Abstract
The phenotypes of neovascular age-related macular degeneration (nAMD) are recognized as differing between Caucasian and Asian patients. Pachychoroid is thought to be more prevalent in Asians than in Caucasians, and may be involved in the development of nAMD in Asian patients. Therefore, we investigated the clinical characteristics and pachychoroid incidence in Japanese patients with nAMD. We retrospectively analyzed 385 eyes of 370 consecutive Japanese patients with treatment naïve nAMD. According to the nAMD nomenclature, type 1 macular neovascularization (MNV) was observed in 132 eyes (34.3%), polypoidal choroidal vasculopathy (PCV) in 137 (35.6%), mixed type 1 and type 2 MNV in 32 (8.3%), type 2 MNV in 43 (11.2%), and type 3 MNV in 41 (10.6%). Pachychoroid was seen in 58.3% of type 1 MNV, 75.2% of PCV, 34.4% of mixed type 1 and type 2 MNV, 14.0% of type 2 MNV, and 0% of type 3 MNV. Compared to nAMD patients without pachychoroid (188 eyes), those who had nAMD with pachychoroid (197 eyes) were significantly younger, had a higher proportion of males, greater central choroidal thickness, and a higher frequency of macular vortex vein anastomoses (all P < 0.001). Furthermore, drusen subtypes differed significantly between the two groups (P < 0.001). These results suggest that most Japanese nAMD patients might have type 1 MNV or PCV. Moreover, in approximately half of patients, nAMD might be associated with pachychoroid, and choroidal congestion may be involved in the development of MNV in these cases.
Collapse
Affiliation(s)
- Hidetaka Matsumoto
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
| | - Junki Hoshino
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Ryo Mukai
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Kosuke Nakamura
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Shoji Kishi
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Hideo Akiyama
- Department of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| |
Collapse
|
23
|
InCASEOf scoring system for distinction between pachychoroid-associated macular neovascularization and neovascular age-related macular degeneration in patients older than 50 years. Sci Rep 2022; 12:2938. [PMID: 35190608 PMCID: PMC8861109 DOI: 10.1038/s41598-022-06968-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 01/27/2022] [Indexed: 11/26/2022] Open
Abstract
To develop a novel scoring system aiming at guiding the differential diagnosis between macular neovascularization secondary to pachychoroid disease (pMNV) and neovascular age-related macular degeneration (AMD) in patients aged 50 years and older. In this retrospective study performed at University Vita-Salute San Raffaele (Milan, Italy) and Créteil University Eye Clinic (Créteil, France), we enrolled patients 50 years of age and older, visited between January 2017 and January 2019, who were diagnosed with either treatment-naïve pMNV or neovascular AMD. At the time of diagnosis, all patients underwent a comprehensive ophthalmologic evaluation, spectral-domain optical coherence tomography, fluorescein angiography, indocyanine green angiography, and optical coherence tomography angiography. Univariate comparison between pMNV and neovascular AMD groups was performed to identify the main clinical predictors for pMNV. The selected predictors were taken into a binomial logistic regression and eventually served as the basis for the development of InCASEOf scoring system. Receiver operating characteristic (ROC) curves were used to study the model performance. Forty-eight right eyes from 48 patients with pMNV and 39 right eyes from 39 patients with neovascular AMD were considered in this study. Age (+ 2 points), sex (+ 2 points), choroidal thickness (+ 2 points), early pachyvessels (+ 2 points), and evidence of MNV at OCTA (+ 3 points) turned out to be predictors for pMNV. Four additional factors significant at univariate analysis were considered: type 2 and type 3 MNVs and presence of intraretinal fluid (− 0.5 points each), and presence of subretinal fluid (+ 0.5 points). InCASEOf scoring system was built with a high score of 11.5 points. The cutoff value of 6.5 showed good accuracy in separating pMNVs from neovascular AMDs. InCASEOf is a straightforward clinical scoring system, accessible to comprehensive ophthalmologists, with the purpose of enabling easy distinction and expert-like diagnosis of pMNV and neovascular AMD in patients aged 50 years or older.
Collapse
|
24
|
Kim YH, Oh J. Choroidal Thickness Profile in Chorioretinal Diseases: Beyond the Macula. Front Med (Lausanne) 2021; 8:797428. [PMID: 34988102 PMCID: PMC8720884 DOI: 10.3389/fmed.2021.797428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/30/2021] [Indexed: 11/13/2022] Open
Abstract
Enhanced depth imaging optical coherence tomography (EDI-OCT) and swept-source OCT (SS-OCT) have emerged as essential diagnostic tools in the study and management of various chorioretinal diseases. Evidence from early clinical studies using EDI-OCT and SS-OCT indicates that choroidal dysfunction plays a major role in the pathogenesis of chorioretinal diseases. Measurement of choroidal thickness (CT) has already become a major research and clinical method, and CT is considered as an indicator of choroidal status in a variety of ophthalmic diseases. Recently, CT measurement has also been proposed as a non-invasive marker for the early detection and monitoring of various systemic diseases. Among the several possible CT measurement locations, subfoveal CT has rapidly become a reliable parameter for measuring CT in healthy and diseased eyes. Moreover, recent advancements in OCT technology have enabled faster and wider imaging of the posterior part of the eye, allowing the various changes in CT as measured outside the macula to be shown accordingly. In this review, we first provide an overview of the results of clinical studies that have analyzed the healthy macular choroid and that in various chorioretinal diseases, and then summarize the current understanding of the choroid outside the macula. We also examine the CT profile as an index that encompasses both within and outside of the macula. Furthermore, we describe the clinical applications of ultrawide OCT, which enables visualization of the far periphery, and discuss the prospects for the development of more reliable choroidal parameters that can better reflect the choroid's characteristics.
Collapse
|
25
|
Abdelmassih Y, Azar G, Bonnin S, Scemama Timsit C, Vasseur V, Spaide RF, Behar-Cohen F, Mauget-Faysse M. COVID-19 Associated Choroidopathy. J Clin Med 2021; 10:4686. [PMID: 34682810 PMCID: PMC8541653 DOI: 10.3390/jcm10204686] [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: 09/18/2021] [Revised: 09/29/2021] [Accepted: 10/07/2021] [Indexed: 12/18/2022] Open
Abstract
The aim of the study is to report on the indocyanine green angiography (ICGA) and OCT findings in patients hospitalized for severe COVID infection. In this observational prospective monocentric cohort study, we included patients hospitalized for severe COVID infection. The main outcomes were ICGA and OCT findings. A total of 14 patients with a mean age of 58.2 ± 11.4 years and a male predominance (9/14 patients; 64%) were included. The main ICGA findings included hypofluorescent spots in 19 eyes (68%), intervortex shunts in 10 eyes (36%), and characteristic "hemangioma-like" lesions in five eyes (18%). "Hemangioma-like" lesions were both unique and unilateral, and showed no washout on the late phase of the angiogram. The main OCT findings included focal choroidal thickening in seven eyes (25%), caverns in six eyes (21%) and paracentral acute middle maculopathy lesions in one eye (4%). All patients hospitalized for severe COVID infection had anomalies on ICGA and OCT. Lesions to both retinal and choroidal vasculature were found. These anomalies could be secondary to vascular involvement related directly or indirectly to the SARS-CoV2 virus.
Collapse
Affiliation(s)
- Youssef Abdelmassih
- Pediatric Ophthalmology and Retina Department, Rothschild Foundation Hospital, 75019 Paris, France
| | - Georges Azar
- Anterior Segment Department, Rothschild Foundation Hospital, 75019 Paris, France;
| | - Sophie Bonnin
- Ophthalmology Department, Rothschild Foundation Hospital, 75019 Paris, France; (S.B.); (C.S.T.)
| | - Claire Scemama Timsit
- Ophthalmology Department, Rothschild Foundation Hospital, 75019 Paris, France; (S.B.); (C.S.T.)
| | - Vivien Vasseur
- Clinical Research Department, Rothschild Foundation Hospital, 75019 Paris, France; (V.V.); (M.M.-F.)
| | - Richard F. Spaide
- Vitreous, Retina, Macula Consultants of New York, New York, NY 10022, USA;
| | - Francine Behar-Cohen
- Ophthalmology Department, Cochin Hospital, 75014 Paris, France;
- Centre de Recherche des Cordeliers, INSERM U1138, Team 17, Université de Paris, 75006 Paris, France
| | - Martine Mauget-Faysse
- Clinical Research Department, Rothschild Foundation Hospital, 75019 Paris, France; (V.V.); (M.M.-F.)
| |
Collapse
|
26
|
Berger L, Bühler V, Yzer S. Central Serous Chorioretinopathy - an Overview. Klin Monbl Augenheilkd 2021; 238:971-979. [PMID: 34416788 DOI: 10.1055/a-1531-5605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Central serous chorioretinopathy (CSCR) is characterised by retinal serous detachment usually localised in the macular region. CSCR predominantly affects men between 30 and 50 years of age. Traditional classification differentiates between acute (duration shorter than 4 to 6 months) and chronic disease (duration longer than 4 to 6 months). The pathogenesis is multifactorial and current thinking assumes the presence of localised choroidal hyperpermeability with subsequent secondary changes in the retinal pigment epithelium (RPE). The symptoms of acute CSCR include central blurred vision, often with deterioration in visual acuity. Optical coherence tomography (OCT) reveals subretinal fluid (SRF) and/or single retinal pigment epithelial detachments. Fluorescein angiography (FA) usually shows a leaking point with absent or only minor RPE changes in the acute phase and indocyanine green angiography (ICG) highlights circumscribed areas of thickened and hyperpermeable choroid. Acute cases may show spontaneous resolution of SRF, but may also recur and/or become chronic. After the initial diagnosis, spontaneous remission is seen in about 70 to 80% of cases, with a recurrence rate of about 50%. Due to the favourable spontaneous course, it is recommended to wait for 4 to 6 months after the first symptoms manifest. Steroid therapy is considered as a major risk factor. Chronic cases are characterised by slow deterioration in visual acuity with reduced contrast and colour perception. There are extensive RPE changes, with secondary degenerative changes of the photoreceptors. The disease can by complicated by choroidal neovascularisation (CNV), especially in elderly patients. The literature lists a number of treatments: The leakage point (visible in the FA) can be treated by focal laser therapy, either micropulse laser or, if sufficiently distant from the fovea, by argon laser coagulation. Randomised trials in chronic CSCR demonstrated good outcomes with photodynamic therapy. With observation periods ranging from 3 to 6 months, several case series reports found improvement after systemic administration of mineralocorticoid receptor antagonists, carbonic anhydrase inhibitors or non-steroidal anti-inflammatory drugs. In the presence of secondary CNV, anti-VEGF treatment should be initiated. It is unclear whether the combination with PDT might be useful.
Collapse
Affiliation(s)
| | - Virginie Bühler
- Department of Ophthalmology, Inselspital, Bern University Hospital
| | - Suzanne Yzer
- Department of Ophthalmology, Radboud Universiteit, Nijmegen, Niederlande
| |
Collapse
|
27
|
Helbig H, Grehn F, Lagrèze WA, Pleyer U, Seitz B. [Are "pachychoroid spectrum disorders" a topic for CME?]. Ophthalmologe 2021; 118:862-864. [PMID: 34351447 DOI: 10.1007/s00347-021-01380-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2021] [Indexed: 11/24/2022]
Affiliation(s)
- H Helbig
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland.
| | - F Grehn
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Würzburg, Würzburg, Deutschland
| | - W A Lagrèze
- Klinik für Augenheilkunde, Medizinische Fakultät, Universitätsklinikum Freiburg, Freiburg, Deutschland
| | - U Pleyer
- Klinik für Augenheilkunde, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - B Seitz
- Klinik für Augenheilkunde und Poliklinik, Universitätsklinikum des Saarlandes und Medizinische Fakultät, Universität des Saarlands, Homburg/Saar, Deutschland
| |
Collapse
|
28
|
Brinks J, van Dijk EHC, Klaassen I, Schlingemann RO, Kielbasa SM, Emri E, Quax PHA, Bergen AA, Meijer OC, Boon CJF. Exploring the choroidal vascular labyrinth and its molecular and structural roles in health and disease. Prog Retin Eye Res 2021; 87:100994. [PMID: 34280556 DOI: 10.1016/j.preteyeres.2021.100994] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/04/2021] [Accepted: 07/07/2021] [Indexed: 12/14/2022]
Abstract
The choroid is a key player in maintaining ocular homeostasis and plays a role in a variety of chorioretinal diseases, many of which are poorly understood. Recent advances in the field of single-cell RNA sequencing have yielded valuable insights into the properties of choroidal endothelial cells (CECs). Here, we review the role of the choroid in various physiological and pathophysiological mechanisms, focusing on the role of CECs. We also discuss new insights regarding the phenotypic properties of CECs, CEC subpopulations, and the value of measuring transcriptomics in primary CEC cultures derived from post-mortem eyes. In addition, we discuss key phenotypic, structural, and functional differences that distinguish CECs from other endothelial cells such as retinal vascular endothelial cells. Understanding the specific clinical and molecular properties of the choroid will shed new light on the pathogenesis of the broad clinical range of chorioretinal diseases such as age-related macular degeneration, central serous chorioretinopathy and other diseases within the pachychoroid spectrum, uveitis, and diabetic choroidopathy. Although our knowledge is still relatively limited with respect to the clinical features and molecular pathways that underlie these chorioretinal diseases, we summarise new approaches and discuss future directions for gaining new insights into these sight-threatening diseases and highlight new therapeutic strategies such as pluripotent stem cell‒based technologies and gene therapy.
Collapse
Affiliation(s)
- J Brinks
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - E H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - I Klaassen
- Ocular Angiogenesis Group, Departments of Ophthalmology and Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - R O Schlingemann
- Ocular Angiogenesis Group, Departments of Ophthalmology and Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Department of Ophthalmology, University of Lausanne, Jules Gonin Eye Hospital, Fondation Asile des Aveugles, Lausanne, Switzerland
| | - S M Kielbasa
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, the Netherlands
| | - E Emri
- Department of Clinical Genetics, Section of Ophthalmogenetics, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - P H A Quax
- Department of Vascular Surgery, Leiden University Medical Center, Leiden, the Netherlands; Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - A A Bergen
- Department of Clinical Genetics, Section of Ophthalmogenetics, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - O C Meijer
- Department of Medicine, Division of Endocrinology and Metabolism, Leiden University Medical Center, Leiden, the Netherlands
| | - C J F Boon
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
| |
Collapse
|
29
|
Demirel S, Yanık Ö, Batıoğlu F, Özmert E. Treatment outcomes of photodynamic therapy and findings predicting treatment success in pachychoroid-associated neovascularization. Eur J Ophthalmol 2021; 32:1662-1670. [PMID: 34269091 DOI: 10.1177/11206721211033474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To investigate the treatment outcomes and predictive factors affecting treatment success of half-fluence photodynamic therapy (hf-PDT) in pachychoroid-associated neovascularization (PNV). METHODS Twenty-four eyes of 23 PNV patients who underwent hf-PDT were included in this study. The results of optical coherence tomography (OCT) and OCT-angiography imaging were analyzed. The total choroidal area (CA), luminal area (LA), and stromal area (SA) were measured using ImageJ software. Baseline characteristics of the eyes showing complete response (group 1) and the eyes with partial response or unresponsive to hf-PDT (group 2) were compared. RESULTS The mean age of the patients was 54.2±9.6 years. The mean follow-up time after hf-PDT was 20.7 ± 13.6 months. Three months after hf-PDT, the subretinal fluid had completely regressed in 18 eyes (75.0%), partial resolution was observed in 3 eyes (12.5%), and 3 eyes (12.5%) were unresponsive to hf-PDT. When the baseline characteristics before hf-PDT were evaluated between the groups, the mean central choroidal thickness (411.5 ± 115.1 µm vs 284.8 ± 69.4 µm), the mean CA (1.082 ± 0.315 mm2 vs 0.795 ± 0.242 mm2) and the mean LA (0.795 ± 0.234 mm2 vs 0.578 ± 0.200 mm2) was significantly higher in group 1 compared to group 2 (p = 0.019, p = 0.018, p = 0.018, respectively). CONCLUSION Hf-PDT is an effective treatment method usually providing total resolution of subretinal fluid in PNV cases. A high baseline central choroidal thickness and large luminal area may be positive predictive factors in terms of full anatomical response to hf-PDT. It may be possible to plan a more effective treatment strategy by keeping these factors in mind.
Collapse
Affiliation(s)
- Sibel Demirel
- Department of Ophthalmology, Ankara University School of Medicine, Ankara, Turkey
| | - Özge Yanık
- Department of Ophthalmology, Ankara University School of Medicine, Ankara, Turkey
| | - Figen Batıoğlu
- Department of Ophthalmology, Ankara University School of Medicine, Ankara, Turkey
| | - Emin Özmert
- Department of Ophthalmology, Ankara University School of Medicine, Ankara, Turkey
| |
Collapse
|
30
|
Abstract
PURPOSE To describe pulsatile filling of dilated choroidal veins in the watershed zones and propose an alteration in choroidal perfusion pressure. METHODS Retrospective review of original and digital subtraction indocyanine green angiography (ICGA). RESULTS We observed pulsating blood flow within choroidal vein segments in the posterior pole in 14 eyes (diagnosis of polypoidal choroidal vasculopathy, central serous chorioretinopathy, or neovascular age-related macular degeneration). Pulsating dye front was observed in single or multiple large choroidal vein(s) in a location that is ordinarily a watershed zone between the segmental areas of venous drainage and vessels proximal and distal were often dilated. The pulsatile venous segments filled more slowly that the neighboring veins. In digital subtraction ICGA, the dye front advanced in an incremental fashion or oscillated in a back-and forth manner during several cardiac cycles during the filling of these larger choroidal veins. With ICGA, we observed dilated choroidal veins which violated the macula watershed zone, localized bulbous dilations, and arteriole-over-vein crossings with apparent compression. CONCLUSIONS These novel observations suggest the pressure gradient for flow in the affected veins varied, from low gradients when the filling was slow to higher gradients when the filling was faster. The vessels violated the physiological watershed zone and seem to function as anastomoses between the ordinarily segmented venous drainage of the choroid. The dilated segments may result in pooling of venous blood as part of venous outflow abnormalities that may be operative in these diseases.
Collapse
|
31
|
Abdin AD, Suffo S, Fries FN, Kaymak H, Seitz B. [Uniform classification of the pachychoroid spectrum disorders]. Ophthalmologe 2021; 118:865-878. [PMID: 33900429 DOI: 10.1007/s00347-021-01379-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2021] [Indexed: 11/28/2022]
Abstract
Pachychoroid spectrum disorders are characterized by a thickening of the choroid. The spectrum includes pachychoroid pigment epitheliopathy (PPE), central serous chorioretinopathy (CCS), pachychoroid neovasculopathy (PNV), polypoidal choroidal vasculopathy (PCV)/aneurysmal type 1 choroidal neovascularization (ACNV-1), focal choroidal excavation (FCE) and peripapillary pachychoroid syndrome (PPS). If the choroid is thickened and there is a pathological alteration in the retinal pigment epithelium, the diagnosis is PPE; if the thickened choroid is accompanied by subretinal fluid, the diagnosis is CCS; if choroidal neovascularization is present, the diagnosis is PNV; if accompanied by aneurysms, the diagnosis is ACNV‑1. The PPE, CCS, PNV and ACNV‑1 were formerly regarded as independent disease entities but can be classified into four forms of a single disease family, pachychoroid macular disease.
Collapse
Affiliation(s)
- Alaa Din Abdin
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland.
| | - Shady Suffo
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
| | - Fabian N Fries
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
| | - Hakan Kaymak
- Internationale Innovative Ophthalmochirurgie (I. I. O.), 40549, Düsseldorf, Deutschland
| | - Berthold Seitz
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
| |
Collapse
|
32
|
van Dijk EHC, Boon CJF. Serous business: Delineating the broad spectrum of diseases with subretinal fluid in the macula. Prog Retin Eye Res 2021; 84:100955. [PMID: 33716160 DOI: 10.1016/j.preteyeres.2021.100955] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/14/2021] [Accepted: 02/19/2021] [Indexed: 02/08/2023]
Abstract
A wide range of ocular diseases can present with serous subretinal fluid in the macula and therefore clinically mimic central serous chorioretinopathy (CSC). In this manuscript, we categorise the diseases and conditions that are part of the differential diagnosis into 12 main pathogenic subgroups: neovascular diseases, vitelliform lesions, inflammatory diseases, ocular tumours, haematological malignancies, paraneoplastic syndromes, genetic diseases, ocular developmental anomalies, medication-related conditions and toxicity-related diseases, rhegmatogenous retinal detachment and tractional retinal detachment, retinal vascular diseases, and miscellaneous diseases. In addition, we describe 2 new clinical pictures associated with macular subretinal fluid accumulation, namely serous maculopathy with absence of retinal pigment epithelium (SMARPE) and serous maculopathy due to aspecific choroidopathy (SMACH). Differentiating between these various diseases and CSC can be challenging, and obtaining the correct diagnosis can have immediate therapeutic and prognostic consequences. Here, we describe the key differential diagnostic features of each disease within this clinical spectrum, including representative case examples. Moreover, we discuss the pathogenesis of each disease in order to facilitate the differentiation from typical CSC.
Collapse
Affiliation(s)
- Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.
| |
Collapse
|