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Shiose S, Notomi S, Hashimoto S, Nagata J, Fukuda Y, Kano K, Ishikawa K, Sonoda KH. The factors associated with retinal pigment epithelium tear development in the early phase after treatment initiation for age-related macular degeneration. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06503-z. [PMID: 38713397 DOI: 10.1007/s00417-024-06503-z] [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: 12/19/2023] [Revised: 04/17/2024] [Accepted: 04/28/2024] [Indexed: 05/08/2024] Open
Abstract
PURPOSE This study aimed to evaluate the factors associated with retinal pigment epithelium (RPE) tear development in the early phase after anti-vascular endothelial growth factor (VEGF) drug initiation in eyes with neovascular age-related macular degeneration (nAMD) and retinal pigment epithelial detachment (PED). METHODS Treatment-naive eyes with nAMD and PED for which anti-VEGF drug injections had been initiated and followed up for at least 3 months after the 1st anti-VEGF drug injection, were retrospectively investigated. Baseline characteristics of the PEDs, including type, height, and area, were evaluated using fundus photographs, fluorescein angiography, and optical coherence tomography images. The association between patient age, sex, medical history, PED characteristics, and the development of RPE tears within 3 months of starting anti-VEGF therapy was examined. RESULTS This study included 244 eyes (230 patients; mean age 75.0 years, 159 males and 71 females). RPE tears occurred in 13 eyes (5.3%) within 3 months of the start of anti-VEGF therapy. Multivariate analysis showed an association of the development of RPE tears with PED height (every 100 µm, odds ratio [OR]: 1.50, 95% confidence interval [CI]: 1.07-2.12, p = 0.019), PED area (every 10 mm2, OR: 3.02, CI: 1.22-7.46, p = 0.016), and the presence of fibrovascular PED (OR: 59.22, CI: 4.12-850.59, p = 0.002). Eyes with cleft (the hypo-reflective space beneath the fibrovascular PED) were more likely to develop an RPE tear (p = 0.01, χ-square test). CONCLUSIONS Fibrovascular PED, large PED area, high PED height, and the cleft finding are independent risk factors for the development of RPE tears early after the administration of anti-VEGF drugs.
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Affiliation(s)
- Satomi Shiose
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan.
| | - Shoji Notomi
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Sawako Hashimoto
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Junya Nagata
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Yosuke Fukuda
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Kumiko Kano
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Keijiro Ishikawa
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Koh-Hei Sonoda
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
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Nagata J, Shiose S, Ishikawa K, Fukui T, Kano K, Mori K, Nakama T, Notomi S, Sonoda KH. Clinical Characteristics of Eyes with Neovascular Age-Related Macular Degeneration and Retinal Pigment Epithelium Tears. J Clin Med 2023; 12:5496. [PMID: 37685562 PMCID: PMC10488099 DOI: 10.3390/jcm12175496] [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: 07/31/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Although anti-vascular endothelial growth factor (anti-VEGF) therapy is the first choice of treatment for eyes with neovascular age-related macular degeneration (AMD), it sometimes results in retinal pigment epithelium (RPE) tears. This study presents the detailed clinical characteristics of RPE tears to help predict their occurrence before anti-VEGF therapy initiation. METHODS This study retrospectively analyzed neovascular age-related macular degeneration (nAMD) patients who visited the Kyushu University Hospital and started anti-VEGF therapy between April 2013 and June 2020. Using medical records, we collected the clinical data of patients with RPE tears, including age, sex, best-corrected visual acuity (BCVA), number of anti-VEGF drug injections and the type and size of pigment epithelial detachment (PED). RESULTS RPE tears occurred in 16 (1.50%) eyes of 16 patients in all 1068 nAMD eyes of 987 patients. The mean age of these patients with RPE tear was 81.7 ± 8.7 years. Fifteen eyes had typical AMD and one eye had polypoidal choroidal vasculopathy. The mean number of anti-VEGF drug injections before RPE tears was 5.0 ± 5.1. All patients experienced PED before the RPE tear (hemorrhagic, 4 eyes; serous vascular, 2 eyes; fibrovascular, 10 eyes). The average PED height and area were 615.7 ± 175.3 μm and 21.0 ± 7.2 mm2, respectively. The sub-RPE cleft was observed in 10 eyes. The logMAR BCVA immediately after the RPE tear (0.73 ± 0.40) at 6 months (0.86 ± 0.51) and 12 months (0.84 ± 0.43) after the RPE tear were significantly worse than that before the RPE tear (0.58 ± 0.31; p < 0.05). The BCVA of patients with RPE tears that spread to the fovea was poorer than that of patients without RPE tears. CONCLUSIONS In patients with nAMD, RPE tears tended to occur in typical AMD eyes with high or large PEDs, and sub-RPE clefts. The visual prognosis depended on whether the RPE tear included the fovea.
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Affiliation(s)
| | - Satomi Shiose
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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Nawash B, Ong J, Driban M, Hwang J, Chen J, Selvam A, Mohan S, Chhablani J. Prognostic Optical Coherence Tomography Biomarkers in Neovascular Age-Related Macular Degeneration. J Clin Med 2023; 12:jcm12093049. [PMID: 37176491 PMCID: PMC10179658 DOI: 10.3390/jcm12093049] [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: 03/20/2023] [Revised: 04/13/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023] Open
Abstract
Optical coherence tomography has revolutionized the diagnosis and management of neovascular age-related macular degeneration. OCT-derived biomarkers have the potential to further guide therapeutic advancements with anti-vascular endothelial growth factor; however, the clinical convergence between these two tools remains suboptimal. Therefore, the aim of this review of literature was to examine the current data on OCT biomarkers and their prognostic value. Thirteen biomarkers were analyzed, and retinal fluid had the strongest-reported impact on clinical outcomes, including visual acuity, clinic visits, and anti-VEGF treatment regimens. In particular, intra-retinal fluid was shown to be associated with poor visual outcomes. Consistencies in the literature with regard to these OCT prognostic biomarkers can lead to patient-specific clinical decision making, such as early-initiated treatment and proactive monitoring. An integrated analysis of all OCT components in combination with new efforts toward automated analysis with artificial intelligence has the potential to further improve the role of OCT in nAMD therapy.
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Affiliation(s)
- Baraa Nawash
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Joshua Ong
- Michigan Medicine, University of Michigan, Ann Arbor, MI 48104, USA
| | - Matthew Driban
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Jonathan Hwang
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Jeffrey Chen
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Amrish Selvam
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Sashwanthi Mohan
- Ophthalmology, Medcare Hospital LLC, Dubai P.O. Box 215565, United Arab Emirates
- Education and Research, Rajan Eye Care Hospital Pvt Ltd., Chennai 600042, India
| | - Jay Chhablani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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Yang CS, Ou YC, Cheng CK. Retinal pigment epithelium tear in an idiopathic acute onset bullous central serous chorioretinopathy. Taiwan J Ophthalmol 2023. [DOI: 10.4103/tjo.tjo-d-22-00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
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Yoshida M, Oishi A, Miyake M, Ooto S, Tamura H, Miyata M, Takahashi A, Hata M, Yamashiro K, Tsujikawa A. Rescue Photodynamic Therapy for Age-Related Macular Degeneration Refractory to Anti-Vascular Endothelial Growth Factor Monotherapy. Photodiagnosis Photodyn Ther 2022; 38:102745. [PMID: 35123015 DOI: 10.1016/j.pdpdt.2022.102745] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/30/2021] [Accepted: 01/31/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND To evaluate the 3-year outcome in eyes with neovascular age-related macular degeneration (nAMD) treated with intravitreal anti-vascular endothelial growth factor monotherapy or rescue therapy using standard verteporfin photodynamic therapy (PDT), and corroborate efficacy of rescue PDT. METHODS Patients were administered aflibercept injections once a month for 3 months followed by once every 2 months in the first year. After year 1, treatment with aflibercept monotherapy as indicated or in combination with PDT at the retinal specialist's discretion. Only cases completing the three-year follow-up were included. Regression analysis with visual acuity and macular atrophy at year 3 was performed for the dependent variable. RESULTS Of the 292 eyes, 15 eyes underwent rescue PDT following year 1. The best-corrected visual acuity (logarithm of minimal angle of resolution, mean/Snellen equivalent ± SD) was 0.35 (20/45) ± 0.38, 0.23 (20/30) ± 0.36, 0.26 (20/35) ± 0.38, and 0.31 (20/40) ± 0.42 at baseline, year 1, year 2, and year 3, respectively. Multiple regression analysis revealed that the rescue PDT was significantly associated with macular atrophy and poor visual outcome at year 3 (odds ratio = 1.2, p < 0.001; β = 0.23, p = 0.0029, respectively). CONCLUSIONS The visual outcome in eyes with nAMD retained baseline levels at year 3; however, patients treated with rescue PDT developed macular atrophy more frequently and poor visual outcomes.
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Affiliation(s)
- Miyo Yoshida
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Akio Oishi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan; Department of Ophthalmology and Visual Sciences, Nagasaki University, Sakamoto 1-7-1, Nagasaki, 852- 8102, Japan.
| | - Masahiro Miyake
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Sotaro Ooto
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hiroshi Tamura
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Manabu Miyata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Ayako Takahashi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Masayuki Hata
- Departments of Ophthalmology and Biochemistry and Molecular Medicine, Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Kenji Yamashiro
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan; Department of Ophthalmology, Japanese Red Cross Otsu Hospital, 1 Chome-1-35 Nagara, Otsu, Shiga, 520-0046, Japan
| | - Akitaka Tsujikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara-cho Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
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Veritti D, Sarao V, Soppelsa V, Danese C, Chhablani J, Lanzetta P. Managing Neovascular Age-Related Macular Degeneration in Clinical Practice: Systematic Review, Meta-Analysis, and Meta-Regression. J Clin Med 2022; 11:jcm11020325. [PMID: 35054021 PMCID: PMC8781865 DOI: 10.3390/jcm11020325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/03/2022] [Accepted: 01/07/2022] [Indexed: 12/23/2022] Open
Abstract
The use of anti-vascular endothelial growth factor (VEGF) agents has profoundly changed the prognosis of neovascular age-related macular degeneration (nAMD). As clinical experiences have accumulated, it has become mandatory to summarize data to give information that can be useful in everyday practice. We conducted a systematic review to identify randomized controlled trials (RCTs) and observational studies that reported 12-month changes in best-corrected visual acuity (BCVA) in patients with nAMD on anti-VEGF monotherapy. Data were analyzed in a random-effects meta-analysis with BCVA change as the primary outcome. Meta-regression was conducted to evaluate the impact of multiple covariates. Four hundred and twelve heterogeneous study populations (109,666 eyes) were included. Anti-VEGFs induced an overall improvement of +5.37 ETDRS letters at 12 months. Meta-regression showed that mean BCVA change was statistically greater for RCTs (p = 0.0032) in comparison with observational studies. Populations following a proactive regimen had better outcomes than those following a reactive treatment regimen. Mean BCVA change was greater in younger populations, with lower baseline BCVA and treated with a higher number of injections (p < 0.001). Our results confirm that anti-VEGFs may produce a significant functional improvement at 12 months in patients with nAMD.
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Affiliation(s)
- Daniele Veritti
- Department of Medicine-Ophthalmology, University of Udine, 33100 Udine, Italy; (D.V.); (V.S.); (V.S.); (C.D.)
| | - Valentina Sarao
- Department of Medicine-Ophthalmology, University of Udine, 33100 Udine, Italy; (D.V.); (V.S.); (V.S.); (C.D.)
- Istituto Europeo di Microchirurgia Oculare (IEMO), 33100 Udine, Italy
| | - Valentina Soppelsa
- Department of Medicine-Ophthalmology, University of Udine, 33100 Udine, Italy; (D.V.); (V.S.); (V.S.); (C.D.)
| | - Carla Danese
- Department of Medicine-Ophthalmology, University of Udine, 33100 Udine, Italy; (D.V.); (V.S.); (V.S.); (C.D.)
| | - Jay Chhablani
- Medical Retina and Vitreoretinal Surgery, University of Pittsburgh School of Medicine, Pittsburg, PA 15261, USA;
| | - Paolo Lanzetta
- Department of Medicine-Ophthalmology, University of Udine, 33100 Udine, Italy; (D.V.); (V.S.); (V.S.); (C.D.)
- Istituto Europeo di Microchirurgia Oculare (IEMO), 33100 Udine, Italy
- Correspondence: ; Tel.: +39-04-3255-9907
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Sarigul Sezenoz A, Akkoyun I, Helvacioglu F, Haberal N, Dagdeviren A, Bacanli D, Yilmaz G, Oto S. Antiproliferative and Mitochondrial Protective Effects of Apigenin in an Oxygen-Induced Retinopathy In Vivo Mouse Model. J Ocul Pharmacol Ther 2021; 37:580-590. [PMID: 34665015 DOI: 10.1089/jop.2021.0046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Purpose: To investigate the effects of a common dietary flavonoid apigenin on retinal endothelial cell proliferation, retinal morphological structure, and apoptotic cell death in an oxygen-induced retinopathy (OIR) mouse model to evaluate the possibility of the use of apigenin in the treatment of ocular neovascular diseases (ONDs). Methods: Ninety-six newborn C57BL/6J mice were included. Eight groups were randomized, each including 12 mice. Two negative control groups were kept in room air: the first without any injection and the second received intravitreal (IV) dimethyl sulfoxide (DMSO), which is the solvent we used. The OIR groups were exposed to 75% ± 2% oxygen from postnatal days (PD) 7 to 12. On PD 12, the mice were randomly assigned to 6 groups: 2 OIR control groups (1 received no injection, 1 received IV-DMSO), 2 IV-apigenin groups (10 and 20 μg/mL), and 2 intraperitoneal (IP)-apigenin groups (10 and 20 mg/kg). We quantified retinal endothelial cell proliferation by counting neovascular tufts in cross-sections and examined histological and ultrastructural changes through light and electron microscopy. We evaluated apoptosis by terminal deoxynucleotidyl transferase-mediated nick end-labeling (TUNEL). Results: We detected a significant increase in endothelial cell proliferation in the OIR groups. Groups receiving apigenin, both IP and IV, had significant decreases in endothelial cells, atypical mitochondrion count, and apoptotic cells compared with the groups receiving no injections. None of the apigenin-injected groups revealed cystic degeneration or cell loss. Conclusions: Apigenin suppresses neovascularization, has antiapoptotic and antioxidative effects in an OIR mouse model, and can be considered a promising agent for treating OND. Clinical trial (Project number: DA15/19).
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Affiliation(s)
| | - Imren Akkoyun
- Department of Ophthalmology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Fatma Helvacioglu
- Department of Histology and Embryology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Nihan Haberal
- Department of Pathology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Attila Dagdeviren
- Department of Histology and Embryology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Didem Bacanli
- Baskent University Laboratory Animal Breeding and Research Center, Ankara, Turkey
| | - Gursel Yilmaz
- Department of Ophthalmology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Sibel Oto
- Department of Ophthalmology, Baskent University Faculty of Medicine, Ankara, Turkey
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OCT Biomarkers in Neovascular Age-Related Macular Degeneration: A Narrative Review. J Ophthalmol 2021; 2021:9994098. [PMID: 34336265 PMCID: PMC8313359 DOI: 10.1155/2021/9994098] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 07/13/2021] [Indexed: 12/13/2022] Open
Abstract
Age-related macular degeneration (AMD) is the leading cause of legal blindness in elderly people. Neovascular AMD (nAMD) is responsible for the majority of cases of severe visual loss in eyes with AMD. Optical coherence tomography (OCT) is the most widely used technology for the diagnosis and follow-up of nAMD patients, which is widely used to study and guide the clinical approach, as well as to predict and evaluate treatment response. The aim of this review is to describe and analyze various structural OCT-based biomarkers, which have practical value during both initial assessment and treatment follow-up of nAMD patients. While central retinal thickness has been the most common and one of the first OCT identified biomarkers, today, other qualitative and quantitative biomarkers provide novel insight into disease activity and offer superior prognostic value and better guidance for tailored therapeutic management. The key importance of retinal fluid compartmentalization (intraretinal fluid, subretinal fluid, and subretinal pigment epithelium (RPE) fluid) will be discussed firstly. In the second part, the structural alterations of different retinal layers in various stages of the disease (photoreceptors layer integrity, hyperreflective dots, outer retinal tubulations, subretinal hyperreflective material, and retinal pigment epithelial tears) will be analyzed in detail. The last part of the review will focus on how alterations of the vitreoretinal interface (vitreomacular adhesion and traction) and of the choroid (sub-RPE hyperreflective columns, prechoroidal clefts, choroidal caverns, choroidal thickness and choroidal volume, and choroidal vascular index) interact with nAMD progression. OCT technology is evolving very quickly, and new retinal biomarkers are continuously described. This up-to-date review article provides a comprehensive description on how structural OCT-based biomarkers provide a valuable tool to monitor the progression of the disease and the treatment response in nAMD patients. Thus, in this perspective, clinicians will be able to allocate hospital resources in the best possible way and tailor treatment to the individual patient's needs.
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Budzinskaya MV, Shelankova AV. [Retinal pigment epithelial tear in age-related macular degeneration]. Vestn Oftalmol 2021; 137:115-120. [PMID: 34156786 DOI: 10.17116/oftalma2021137031115] [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: 11/18/2022]
Abstract
Retinal pigment epithelial tear (RPET) occurs in a number of diseases, most often in age-related macular degeneration (AMD). RPET develops in the setting of retinal pigment epithelium (RPE) detachment and represents a violation of the integrity of its monolayer accompanied by the formation of a demarcation line between the RPE atrophy area and RPE folds. Its incidence varies widely. In the earlier studies, diagnosis of RPET was performed using fluorescent angiography or angiography with indocyanine green (ICG-FA). The advent of optical coherence tomography made the detection of RPET easier and more accessible. The mechanism of RPET formation is quite polymorphic and ambiguous. Scientific literature contains descriptions of the occurrence of RPET when using both ranibizumab and aflibercept, and bevacizumab in equal proportions, implying that the drug choice does not affect the occurrence of complications. Continuous monitoring and adherence to anti-VEGF therapy leads to better anatomical and functional results in the long term, which is crucial for improving the quality of life of patients with age-related macular degeneration. This article reviews the literature and presents current data on RPET, identifies risk factors and mechanisms of its development, provides classification, and describes modern options for its diagnosis and treatment.
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THE OCCURRENCE, CHARACTERISTICS, MANAGEMENT, AND PROGNOSIS OF RETINAL PIGMENT EPITHELIUM TEARS IN PATIENTS WITH POLYPOIDAL CHOROIDAL VASCULOPATHY: A Retrospective Study of 397 Patients. Retina 2021; 40:477-489. [PMID: 30475788 DOI: 10.1097/iae.0000000000002389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate retinal pigment epithelium (RPE) tears in patients with polypoidal choroidal vasculopathy. METHOD A retrospective review of polypoidal choroidal vasculopathy cases with confirmed RPE tears was conducted. Patients' comprehensive clinical data were collected and analyzed. The treatment strategy was a loading dose of one intravitreal antivascular endothelial growth factor injection, combined with additional injections if exudative activities or visual deterioration were detected. RESULTS Among 397 polypoidal choroidal vasculopathy patients, 33 patients with RPE tears (8.3%) were included. 42.4% of them happened spontaneously. Pigment epithelial detachment (PED) occurred more frequently in RPE tear patients and most of them had serous vascularized or hemorrhagic PED. The height and greatest linear diameter of PED, and the subfoveal choroidal thickness of these cases were significantly larger, whereas the central foveal thickness was significantly smaller. Most of the RPE tears occurred at the edge of the PED. After our treatment strategy, patients' best-corrected visual acuity improved significantly from 2.13 ± 1.24 (median 20/52) to 1.32 ± 1.31 (median 20/166). Large subretinal hemorrhage may increase the risk of the formation of subretinal fibrosis (P < 0.05). CONCLUSION Retinal pigment epithelium tears in polypoidal choroidal vasculopathy are associated with high subRPE hydrostatic pressure, produced by a large PED or hemorrhage. After our intervention strategy, this condition may not necessarily result in poor prognosis.
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Ahn J, Hwang DDJ, Sohn J, Son G. Retinal Pigment Epithelium Tears After Anti-Vascular Endothelial Growth Factor Therapy for Neovascular Age-Related Macular Degeneration. Ophthalmologica 2021; 245:1-9. [PMID: 33540419 DOI: 10.1159/000514991] [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: 10/07/2020] [Accepted: 01/22/2021] [Indexed: 11/19/2022]
Abstract
PURPOSE To assess the visual prognostic factors of retinal pigment epithelium (RPE) tears and describe their clinical features. METHODS The medical records of treatment-naive neovascular age-related macular degeneration patients who received intravitreal anti-vascular endothelial growth factor (VEGF) injections were retrospectively reviewed. RESULTS The incidence of RPE tears was 1.36% (10 out of 733 eyes). The type of anti-VEGF agent administered did not affect the incidence (p = 0.985). The median best-corrected visual acuity (BCVA) of 10 patients decreased after an RPE tear (0.4 to 0.6 logMAR); however, subsequent injections restored the BCVA to a level similar to that before the RPE tear (0.4 logMAR, p = 0.436). Central macular thickness improved significantly during the study (794.4 to 491.9 μm, p = 0.013). The final BCVA was positively correlated with the BCVA before and immediately after the RPE tear (p = 0.025 and 0.002, respectively) and was weakly correlated with foveal involvement of the RPE tear (p = 0.061). CONCLUSION The incidence of RPE tears did not differ according to the type of anti-VEGF agent. The final BCVA was proportional to the BCVA before and after RPE tears. Continuous treatment with anti-VEGF after the occurrence of RPE tears can benefit the final visual acuity and macular anatomy.
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Affiliation(s)
- Jayoung Ahn
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
| | - Daniel Duck-Jin Hwang
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
- Department of Ophthalmology, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea
| | - Joonhong Sohn
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
| | - Gisung Son
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
- Department of Ophthalmology, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea
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Uslubas I, Kanli A, Kasap M, Akpinar G, Karabas L. Effect of aflibercept on proliferative vitreoretinopathy: Proteomic analysis in an experimental animal model. Exp Eye Res 2021; 203:108425. [PMID: 33417914 DOI: 10.1016/j.exer.2020.108425] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 12/03/2020] [Accepted: 12/21/2020] [Indexed: 11/17/2022]
Abstract
PURPOSE The aim of this study was to monitor inflammatory, proliferative and progressive effects of proliferative vitreoretinopathy (PVR) and aflibercept treatment in dispase induced PVR rat model by proteomic analysis. MATERIAL AND METHODS A total of 35 male Long Evans pigmented rats were divided into three groups, namely, PVR (dispase+saline), PVR+aflibercept (dispase+aflibercept) and control. The PVR group received 2 μl of 0.03 IU/μl dispase and 2 μl saline, the PVR+aflibercept group received 2 μl of 0.03 IU/μl and 2 μl of 40 mg/ml aflibercept at the first day of the experiment. At the end of the 6th week all retina and vitreous specimens were collected by evisceration and transferred to the proteomics laboratory for analysis. Proteomic analysis by 2D gel electrophoresis coupled with MALDI-TOF/TOF was performed. RESULTS In the PVR and PVR+aflibercept group 16 different proteins that were identified to be differentially regulated in comparison to the control group. In the PVR+aflibercept group, ENO1, ENO2, LDH-B, PEBP-1 and GS levels were higher than the PVR group. In addition, the association of proteins such as UCHL, PEBP1, PDHB and ENO1 with PVR has been demonstrated for the first time. CONCLUSION STRING analysis elucidated the functional protein-protein interaction among the differentially regulated proteins and highlighted that those proteins mainly played roles in carbon and nucleotide metabolisms. Functional analysis of the differentially regulated proteins indicated the presence of inflammation, gliosis and retinal damage in the PVR group. Aflibercept treatment had pronounced effect on prevention of inflammation and retinal damage while causing a slight increase in gliosis. However, aflibercept treatment was not effective enough to normalize the levels of differentially regulated proteins of the PVR group. Therefore, we predict that the treatment dose of aflibercept used in this study was below of its ideal concentration and should be increased in the future studies. The differential regulation of these structural proteins in this study should shed some light to the mechanism of glial wound formation in the retina and guide future treatment modalities.
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MESH Headings
- Angiogenesis Inhibitors/therapeutic use
- Animals
- Disease Models, Animal
- Electrophoresis, Gel, Two-Dimensional
- Electrophoresis, Polyacrylamide Gel
- Endopeptidases/toxicity
- Eye Proteins/metabolism
- Male
- Proteome/metabolism
- Proteomics
- Rats
- Rats, Long-Evans
- Receptors, Vascular Endothelial Growth Factor/therapeutic use
- Recombinant Fusion Proteins/therapeutic use
- Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
- Vascular Endothelial Growth Factor A/antagonists & inhibitors
- Vitreoretinopathy, Proliferative/chemically induced
- Vitreoretinopathy, Proliferative/drug therapy
- Vitreoretinopathy, Proliferative/metabolism
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Affiliation(s)
- Isil Uslubas
- Kocaeli University School of Medicine, Department of Ophthalmology, Turkey.
| | - Aylin Kanli
- Kocaeli University School of Medicine, Department of Medical Biology, Turkey
| | - Murat Kasap
- Kocaeli University School of Medicine, Department of Medical Biology, Turkey
| | - Gurler Akpinar
- Kocaeli University School of Medicine, Department of Medical Biology, Turkey
| | - Levent Karabas
- Kocaeli University School of Medicine, Department of Ophthalmology, Turkey
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Yang HJ, Kim KS. Predictors of Retinal Pigment Epithelial Tears in Exudative Macular Degeneration with High Pigment Epithelial Detachment. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2020. [DOI: 10.3341/jkos.2020.61.7.755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Usui-Ouchi A, Friedlander M. Anti-VEGF therapy: higher potency and long-lasting antagonism are not necessarily better. J Clin Invest 2019; 129:3032-3034. [PMID: 31232702 DOI: 10.1172/jci129862] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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15
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Zahid S, Dolz Marco R, Freund KB. LONG-TERM FOLLOW-UP OF RETINAL PIGMENT EPITHELIUM RESTORATION AFTER A TRIPLE TEAR. Retin Cases Brief Rep 2019; 13:5-9. [PMID: 28098621 DOI: 10.1097/icb.0000000000000530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE To demonstrate longitudinal multimodal imaging findings in a case of neovascular age-related macular degeneration presenting with multiple retinal pigment epithelium (RPE) tears showing progressive RPE restoration. METHODS Observational clinical case report. RESULTS A 79-year-old woman diagnosed with neovascular age-related macular degeneration developed 3 consecutive RPE tears in her right eye during the course of treatment with intravitreal anti-vascular endothelial growth factor therapy. The RPE tears initially appeared hypoautofluorescent on fundus autofluorescence. Spectral domain optical coherence tomography showed contractile folds of the RPE with adjacent subretinal fluid and overlying ellipsoid zone disruption. Over an 8-year follow-up period, the RPE defects progressively resolved with a return of patchy fundus autofluorescence. Eye-tracked spectral domain optical coherence tomography showed gradual restoration of the RPE band defects over an enlarging Type 1 neovascular lesion. CONCLUSION Some RPE tears may show observable remodeling and restoration over time. These changes may be followed longitudinally with multimodal imaging, including eye-tracked spectral domain optical coherence tomography and fundus autofluorescence.
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Affiliation(s)
- Sarwar Zahid
- Department of Ophthalmology, New York University Langone Medical Center, New York, New York
| | - Rosa Dolz Marco
- Vitreous Retina Macula Consultants of New York, New York, New York
- LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, New York
| | - K Bailey Freund
- Department of Ophthalmology, New York University Langone Medical Center, New York, New York
- Vitreous Retina Macula Consultants of New York, New York, New York
- LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, New York
- Department of Ophthalmology, Edward S. Harkness Eye Institute, Columbia University College of Physicians and Surgeons, New York, New York
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16
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Sastre-Ibáñez M, Martínez-Rubio C, Molina-Pallete R, Martínez-López-Corell P, Wu L, Arévalo JF, Gallego-Pinazo R. Retinal pigment epithelial tears. J Fr Ophtalmol 2018; 42:63-72. [PMID: 30594420 DOI: 10.1016/j.jfo.2018.04.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 04/04/2018] [Accepted: 04/05/2018] [Indexed: 10/27/2022]
Abstract
A retinal pigment epithelial (RPE) tear is a well-known complication of retinal pigment epithelial detachments (PED) and may cause a significant visual impairment. The most common cause is a vascularized PED in patients with exudative age-related macular degeneration (AMD). The development of diagnostic imaging techniques brings us closer to the etiology and pathophysiological mechanisms of this entity, offering us new strategies for treatment and follow-up. The advent of intravitreal antiangiogenic treatment (anti-VEGF) has led to an increase in the number of reported cases of RPE tears, which are an important vision-limiting factor during treatment. However, RPE tears may occur spontaneously or as a consequence of thermal laser treatment, photodynamic therapy or anti-VEGF therapy. It is accepted that the mechanism of RPE tears is multifactorial. The optimization of the functional outcome of this complication has been described with continuous treatment with antiangiogenic drugs. The goal of the present review is to evaluate the incidence, risk factors and treatment of RPE tears.
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Affiliation(s)
- M Sastre-Ibáñez
- Ophthalmology Department, Clinico San Carlos Hospital of Madrid, Gran Vía del Este, 80, 28031 Madrid, Spain.
| | - C Martínez-Rubio
- Ophthalmology Department, Universitario y Politécnico La Fe Hospital, Valencia, Spain
| | - R Molina-Pallete
- Macula, Vitreous and Retina associates of Costa Rica, San José, Costa Rica
| | | | - L Wu
- Retina Division, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - J F Arévalo
- Macula Department, Oftalvist Clinic, Valencia, Spain
| | - R Gallego-Pinazo
- Macula Department, Oftalvist Clinic, Valencia, Spain; RETICS RD160008 Ocular Diseases, Prevention, Early Detection, Treatment and Rehabilitation of Ocular Diseases, Carlos III Health Institute, Madrid, Spain
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17
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GOOD VISUAL OUTCOME AT 1 YEAR IN NEOVASCULAR AGE-RELATED MACULAR DEGENERATION WITH PIGMENT EPITHELIUM DETACHMENT. Retina 2018; 38:717-724. [DOI: 10.1097/iae.0000000000001613] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Invernizzi A, Nguyen V, Arnold J, Young S, Barthelmes D, Gillies MC. Early and Late Retinal Pigment Epithelium Tears after Anti-Vascular Endothelial Growth Factor Therapy for Neovascular Age-Related Macular Degeneration. Ophthalmology 2017; 125:237-244. [PMID: 28993010 DOI: 10.1016/j.ophtha.2017.08.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 08/16/2017] [Accepted: 08/30/2017] [Indexed: 01/10/2023] Open
Abstract
PURPOSE To investigate when retinal pigment epithelium (RPE) tears occur and their associated treatment patterns and long-term visual outcomes in patients with neovascular age-related macular degeneration (nAMD) during anti-vascular endothelial growth factor (VEGF) treatment. DESIGN Case-control analysis from a prospectively designed observational database. PARTICIPANTS Treatment-naïve eyes enrolled in the Fight Retina Blindness! observational study that commenced anti-VEGF treatment for nAMD between January 2006 and January 2017 were identified. Cases were defined as eyes in which an RPE tear developed during treatment. Three control eyes per case were matched for age, baseline visual acuity (VA), lesion size, treatment duration before tearing, and duration of follow-up. METHODS Cases were classified as having early or late tears using a segmented regression model. Baseline characteristics were compared between the 2 groups. Comparisons of VA and injections received between tear eyes and control eyes were performed at baseline, before and immediately after the tear, and then 12 and 24 months later. Visual acuity also was compared among different visits within each group. MAIN OUTCOME MEASURES Visual acuity, time to tear, and injections received. RESULTS Fifty-five cases and 165 matched control eyes were included. The segmented regression estimated a breakpoint for the time to tear at 182 days. We therefore defined eyes as having early tears if they tore before the breakpoint (38/55 eyes [69%]), and as late tears if they tore afterward (17/55 eyes [31%]). Baseline VA was significantly lower in early compared with late tears (53.6 vs. 63.4 letters; P = 0.009). Visual acuity had improved in early tears before the tear (+5.6 letters from baseline; P = 0.01), decreased immediately after the tear (-8.3 letters; P = 0.002), then recovered with no difference compared with control eyes 12 and 24 months later (P > 0.05 for both). Late tear eyes had significantly lower VA than control eyes before tearing (55.5 vs. 66.9 letters; P < 0.001). Visual acuity did not decrease significantly after the tear, but continued to decline compared with control eyes at all end points. Both early and late tear eyes received more injections than control eyes after tearing. CONCLUSIONS Retinal pigment epithelium tears act differently depending on when they occur. Long-term visual outcomes in eyes affected by RPE tearing may be related more to the patient's response to therapy than to the tear itself.
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Affiliation(s)
- Alessandro Invernizzi
- Eye Clinic, Department of Biomedical and Clinical Science "Luigi Sacco," Luigi Sacco Hospital, University of Milan, Milan, Italy; Save Sight Institute, University of Sydney, Sydney, Australia.
| | - Vuong Nguyen
- Save Sight Institute, University of Sydney, Sydney, Australia
| | | | | | - Daniel Barthelmes
- Save Sight Institute, University of Sydney, Sydney, Australia; Department of Ophthalmology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Mark C Gillies
- Save Sight Institute, University of Sydney, Sydney, Australia
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19
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Retinal pigment epithelium tears: Classification, pathogenesis, predictors, and management. Surv Ophthalmol 2017; 62:493-505. [DOI: 10.1016/j.survophthal.2017.03.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 02/28/2017] [Accepted: 03/03/2017] [Indexed: 11/21/2022]
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