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Grimes KR, Aloney A, Skondra D, Chhablani J. Effects of systemic drugs on the development and progression of age-related macular degeneration. Surv Ophthalmol 2023; 68:332-346. [PMID: 36731638 DOI: 10.1016/j.survophthal.2023.01.007] [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: 01/17/2022] [Revised: 01/18/2023] [Accepted: 01/22/2023] [Indexed: 02/01/2023]
Abstract
Age-related macular degeneration (AMD) is the leading cause of severe loss of central vision among people over 50. The pathophysiology of the disease is multifactorial and can be attributed to genetics, aging, inflammation, environmental factors, and lifestyle factors including smoking, diet, obesity, and alcohol consumption. While there is no treatment for dry AMD, the current standard treatment for wet AMD is an intraocular injection of anti-vascular endothelial growth factor-an effective, yet expensive, therapy that requires ongoing treatment. As the aging population continues to grow, and AMD diagnoses continue to rise, new treatments should be explored to reduce vision complications and decrease treatment burdens. Many systemic conditions have progressive pathological changes that may affect AMD, particularly those affecting systemic vasculature like diabetes and cardiovascular status. Consequently, systemic drugs used to treat coexistent systemic diseases may influence some of the pathogenic mechanisms of AMD and lead its progression or delay. In this review we explore the current literature to summarize the findings of the reported effects of antihypertensive, immunosuppressants, cholesterol lowering agents, nonsteroidal anti-inflammatory drugs, dopamine precursors, hypoglycemic agents, and anticoagulants on AMD.
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Affiliation(s)
- Kara R Grimes
- School of Medicine, New York Medical College, Valhalla, NY, USA
| | - Abhilasha Aloney
- Eye Care Institute, PBMA'S H.V. Desai Eye Hospital, Pune, Maharashtra, India
| | - Dimitra Skondra
- Department of Ophthalmology and Visual Science, The University of Chicago, Chicago, IL, USA
| | - Jay Chhablani
- Department of Ophthalmology, The University of Pittsburgh, Pittsburgh, PA, USA.
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2
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Fabre M, Mateo L, Lamaa D, Baillif S, Pagès G, Demange L, Ronco C, Benhida R. Recent Advances in Age-Related Macular Degeneration Therapies. Molecules 2022; 27:molecules27165089. [PMID: 36014339 PMCID: PMC9414333 DOI: 10.3390/molecules27165089] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
Age-related macular degeneration (AMD) was described for the first time in the 1840s and is currently the leading cause of blindness for patients over 65 years in Western Countries. This disease impacts the eye’s posterior segment and damages the macula, a retina section with high levels of photoreceptor cells and responsible for the central vision. Advanced AMD stages are divided into the atrophic (dry) form and the exudative (wet) form. Atrophic AMD consists in the progressive atrophy of the retinal pigment epithelium (RPE) and the outer retinal layers, while the exudative form results in the anarchic invasion by choroidal neo-vessels of RPE and the retina. This invasion is responsible for fluid accumulation in the intra/sub-retinal spaces and for a progressive dysfunction of the photoreceptor cells. To date, the few existing anti-AMD therapies may only delay or suspend its progression, without providing cure to patients. However, in the last decade, an outstanding number of research programs targeting its different aspects have been initiated by academics and industrials. This review aims to bring together the most recent advances and insights into the mechanisms underlying AMD pathogenicity and disease evolution, and to highlight the current hypotheses towards the development of new treatments, i.e., symptomatic vs. curative. The therapeutic options and drugs proposed to tackle these mechanisms are analyzed and critically compared. A particular emphasis has been given to the therapeutic agents currently tested in clinical trials, whose results have been carefully collected and discussed whenever possible.
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Affiliation(s)
- Marie Fabre
- Institut de Chimie de Nice UMR 7272, Université Côte d’Azur, CNRS, 06108 Nice, France
| | - Lou Mateo
- Institut de Chimie de Nice UMR 7272, Université Côte d’Azur, CNRS, 06108 Nice, France
| | - Diana Lamaa
- CiTCoM, UMR 8038 CNRS, Faculté de Pharmacie, Université de Paris Cité, 4, Avenue de l’Observatoire, 75006 Paris, France
| | - Stéphanie Baillif
- Ophthalmology Department, University Hospital of Nice, 30 Avenue De La Voie Romaine, 06000 Nice, France
| | - Gilles Pagès
- Institute for Research on Cancer and Aging (IRCAN), UMR 7284 and INSERM U 1081, Université Côte d’Azur, CNRS 28 Avenue de Valombrose, 06107 Nice, France
| | - Luc Demange
- Institut de Chimie de Nice UMR 7272, Université Côte d’Azur, CNRS, 06108 Nice, France
- CiTCoM, UMR 8038 CNRS, Faculté de Pharmacie, Université de Paris Cité, 4, Avenue de l’Observatoire, 75006 Paris, France
- Correspondence: (L.D.); (C.R.); (R.B.)
| | - Cyril Ronco
- Institut de Chimie de Nice UMR 7272, Université Côte d’Azur, CNRS, 06108 Nice, France
- Correspondence: (L.D.); (C.R.); (R.B.)
| | - Rachid Benhida
- Institut de Chimie de Nice UMR 7272, Université Côte d’Azur, CNRS, 06108 Nice, France
- Department of Chemical and Biochemical Sciences-Green Process Engineering (CBS-GPE), Mohamed VI Polytechnic University (UM6P), Benguerir 43150, Morocco
- Correspondence: (L.D.); (C.R.); (R.B.)
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3
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Hasan N, Chawla R, Shaikh N, Kandasamy S, Azad SV, Sundar MD. A comprehensive review of intravitreal immunosuppressants and biologicals used in ophthalmology. Ther Adv Ophthalmol 2022; 14:25158414221097418. [PMID: 35602659 PMCID: PMC9121505 DOI: 10.1177/25158414221097418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 04/11/2022] [Indexed: 12/18/2022] Open
Abstract
Systemic immunosuppressants and biologicals have been a valuable tool in the
treatment of inflammatory diseases and malignancies. The safety profile of these
drugs has been debatable, especially in localized systems, such as the eye. This
has led to the search for fairly local approaches, such as intravitreal,
subconjunctival, and topical route of administration. Immunosuppressants have
been used as a second-line drug in patients intolerable to corticosteroids or
those who develop multiple recurrences on weaning corticosteroids. Similarly,
biologicals have also been used as the next line of therapy, when adequate
control of inflammation could not be attained or immunosuppressants were
contraindicated to patients. Intravitreal immunosuppressants, such as
methotrexate and sirolimus, have been extensively studied in noninfectious
posterior uveitis, whereas limited studies have established the efficacy of
intravitreal biologicals, such as infliximab and adalimumab. Most of these drugs
have shown good safety profile and tolerability in animal studies alone and have
not been studied further in human subjects. However, most of the studies in
literature are single-case reports or case series which limits the level of
evidence. In this comprehensive review, we discuss the mechanism of action,
pharmacodynamics, pharmacokinetics, indications, efficacy, and side effects of
different intravitreal immunosuppressants and biologicals that have been studied
in literature.
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Affiliation(s)
- Nasiq Hasan
- All India Institute of Medical Sciences, New Delhi, New Delhi, India
| | - Rohan Chawla
- Associate Professor, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, New Delhi 110029, India
| | - Nawazish Shaikh
- All India Institute of Medical Sciences, New Delhi, New Delhi, India
| | | | | | - M. Dheepak Sundar
- All India Institute of Medical Sciences, New Delhi, New Delhi, India
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4
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Zou M, Gong L, Ke Q, Qi R, Zhu X, Liu W, Sun Q, Tang X, Luo Z, Gong X, Liu Y, Li DWC. Heterochromatin inhibits cGAS and STING during oxidative stress-induced retinal pigment epithelium and retina degeneration. Free Radic Biol Med 2022; 178:147-160. [PMID: 34875339 DOI: 10.1016/j.freeradbiomed.2021.11.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/06/2021] [Accepted: 11/29/2021] [Indexed: 12/12/2022]
Abstract
Age-related macular degeneration (AMD) is a leading cause of blindness characterized by degeneration of retina pigment epithelium (RPE) and photoreceptors in the macular region. Activation of the innate immune cGAS-STING signaling has been detected in RPE of dry AMD patients, but the regulatory basis is largely unexplored. Heterochromatin is a highly compact, transcription inert chromatin status. We have recently shown that heterochromatin is required for RPE survival through epigenetically silencing p53-mediated apoptosis signaling. Here, we found that cGAS and STING were dose-dependently upregulated in mouse RPE and retina during oxidative injury, correlated with decreased chromatin compaction in their gene loci. Genetic or pharmaceutical disruption of heterochromatin leads to elevated cGAS and STING expression and enhanced inflammatory response in oxidative stress-induced RPE and retina degeneration. In contrast, application of methotrexate (MTX), a recently identified heterochromatin-promoting drug, inhibits cGAS and STING in both RPE and retina, attenuates RPE/retina degeneration and inflammation. Further, we show that intact heterochromatin is required for MTX to repress cGAS and STING. Together, we demonstrated an unrevealed regulatory function of heterochromatin on cGAS and STING expression and provide potential new therapeutic strategy for AMD treatment.
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Affiliation(s)
- Ming Zou
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Lili Gong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China.
| | - Qin Ke
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Ruili Qi
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Xingfei Zhu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Wei Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Qian Sun
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Xiangcheng Tang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Zhongwen Luo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Xiaodong Gong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - Yizhi Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China
| | - David Wan-Cheng Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, 510060, China.
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5
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Abdi F, Mohammadi SS, Falavarjani KG. Intravitreal Methotrexate. J Ophthalmic Vis Res 2021; 16:657-669. [PMID: 34840688 PMCID: PMC8593537 DOI: 10.18502/jovr.v16i4.9756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 08/17/2021] [Indexed: 11/24/2022] Open
Abstract
Intravitreal methotrexate (MTX) has been proven to be an effective treatment for various intraocular diseases. In this article, a comprehensive review was performed on intravitreal applications of methotrexate. Different aspects of the administration of intravitreal MTX for various clinical conditions such as intraocular tumors, proliferative vitreoretinopathy, diabetic retinopathy, age-related macular degeneration, and uveitis were reviewed and the adverse effects of intravitreal injection of MTX were discussed. The most common indications are intraocular lymphoma and uveitis. Other applications remain challenging and more studies are needed to establish the role of intravitreal MTX in the management of ocular diseases.
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Affiliation(s)
- Fatemeh Abdi
- Eye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - S. Saeed Mohammadi
- Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Khalil Ghasemi Falavarjani
- Eye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
- Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran
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6
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Bao Y, Lu X, Zhou Y. The efficacy and safety of combined methotrexate with anti-vascular endothelial growth factor therapy in treatment of diabetic macular edema: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25684. [PMID: 34106593 PMCID: PMC8133104 DOI: 10.1097/md.0000000000025684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE There is no review or meta-analysis to compare the efficacy and safety of methotrexate plus anti-vascular endothelial growth factor (anti-VEGF) therapy in patients with diabetic macular edema (DME). It is worthy to critically review the evidence of the assessment of combined therapies to inform clinical practice. Therefore, the purpose of this study was to compare the efficacy and safety of methotrexate plus anti-VEGF therapy in the treatment of DME and to provide evidence for clinical practice. METHODS The electronic databases of EMBASE, PubMed, Cochrane Library, and Web of Science were searched from the inception to April 2021 using the following key terms: "diabetic macular edema," "methotrexate," and "anti-vascular endothelial growth factor," for all relevant studies. Additionally, the reference lists from published original articles and relevant reviews were assessed to identify more relevant studies. Only English publications were included. Data were extracted by review of each study for population, mean age, gender, follow-up duration, study design, publishing date, characteristics, and outcomes assessment. The present study was performed using Review Manager (RevMan Version 5.3, The Cochrane Collaboration, Copenhagen, Denmark). RESULTS We hypothesized that combined therapies would provide better therapeutic benefits compared to single method. OSF REGISTRATION NUMBER 10.17605/OSF.IO/APD6 V.
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Affiliation(s)
- Yuzhi Bao
- Department of Ophthalmology, Enshi Huiyi Eye Hospital
- Department of Laboratory, Enshi Huiyi Medical Laboratory, Hubei, China
| | - Xiaolei Lu
- Department of Ophthalmology, Enshi Huiyi Eye Hospital
- Department of Laboratory, Enshi Huiyi Medical Laboratory, Hubei, China
| | - Yuwei Zhou
- Department of Ophthalmology, Enshi Huiyi Eye Hospital
- Department of Laboratory, Enshi Huiyi Medical Laboratory, Hubei, China
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7
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Ma Y, Zhao H, Peng X. Choroidal neovascularization as a complication of primary vitreous retinal lymphoma. Eur J Ophthalmol 2020; 31:NP31-NP35. [PMID: 32551977 DOI: 10.1177/1120672120934966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To describe a case of primary vitreous retinal lymphoma (PVRL) complicated with choroidal neovascularization (CNV) and presented with severe macular edema (ME). CASE DESCRIPTION A 52-year-old female patient was diagnosed with bilateral PVRL. Optical coherence tomography (OCT) showed severe macular edema (ME) and subretinal hyperreflective material in the left eye at the first visit. No sign of choroidal neovascularization (CNV) was found with fundus fluorescein angiography (FFA) or indocyanine green angiography (ICGA). The ME was resolved after standard intraocular chemotherapy, while the subretinal hyperreflective material remained stable. Optical coherence tomography angiography (OCTA) was performed 2 years after chemotherapy. OCTA revealed a well-circumscribed CNV network in the subretinal hyperreflective material. CONCLUSION It is a rare occurrence that CNV and ME developed in this PVRL patient. The presence of ME is not an exclusion criterion for PVRL. This case should also raise awareness of the importance of OCTA as a method for monitoring intraocular lymphoma during follow-up.
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Affiliation(s)
- Ya Ma
- Beijing Institute of Ophthalmology, Beijing Ophthalmology and Visual Science Key Lab, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Huiying Zhao
- Ophthalmology Department, Beijing Geriatric Hospital, Beijing, China
| | - Xiaoyan Peng
- Beijing Institute of Ophthalmology, Beijing Ophthalmology and Visual Science Key Lab, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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8
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Fazel F, Oliya B, Mirmohammadkhani M, Fazel M, Yadegarfar G, Pourazizi M. Intravitreal Injections of Bevacizumab Plus Methotrexate versus Bevacizumab Alone for the Treatment of Diabetic Macular Edema: A Randomized, Sham-Controlled Trial. J Curr Ophthalmol 2020; 32:164-169. [PMID: 32671300 PMCID: PMC7337024 DOI: 10.4103/joco.joco_101_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/18/2020] [Accepted: 01/26/2020] [Indexed: 11/26/2022] Open
Abstract
Purpose: To evaluate the efficacy of intravitreal bevacizumab (IVB) combined with intravitreal methotrexate (IVM) in the treatment of diabetic macular edema (DME). Methods: In this prospective, interventional contralateral eye study, patients with bilateral DME were randomly allocated to receive three monthly injections of IVB (1.25 mg/0.05 mL) plus IVM (400 μg; 0.16 cc) or IVB alone. The outcome measure was changes in the best corrected visual acuity (BCVA), central macular thickness (CMT), and central macular volume (CMV). Results: Thirty-six treatment-naive eyes of 18 patients with a mean age of 62.38 ± 6.2 years were included in the study. BCVA logMAR changed from 0.95 ± 0.53 at baseline to 0.75 ± 0.53 in the combination group and from 0.72 ± 0.57 to 0.49 ± 0.50 in the IVB alone group at 1 month after the 3rd injection. BCVA improvement in both groups was not statistically significant compared with the baseline value (P > 0.99). Compared with the baseline values, mean CMT and CMV were reduced in both groups; however, these changes did not reach a significant level. The differences of CMT changes between the groups were not statistically significant at month 1 (P = 0.82), month 2 (P = 0.21), and month 3 (P = 0.10). Furthermore, the differences of CMV changes between the groups were not statistically significant at month 1 (P = 0.76), month 2 (P = 0.82), and month 3 (P = 0.11). Conclusions: This pilot study demonstrated no significant therapeutic effects for IVB combined with IVM compared to IVB alone in treatment-naive DME patients over a 3-month course.
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Affiliation(s)
- Farhad Fazel
- Department of Ophthalmology, Isfahan Eye Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behrooz Oliya
- Department of Ophthalmology, Isfahan Eye Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Mirmohammadkhani
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran.,Department of Epidemiology and Biostatistics, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Mohammadreza Fazel
- Department of Ophthalmology, Isfahan Eye Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ghasem Yadegarfar
- Department of Epidemiology and Biostatistics, School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohsen Pourazizi
- Department of Ophthalmology, Isfahan Eye Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
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9
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Kassumeh SA, Wertheimer CM, von Studnitz A, Hillenmayer A, Priglinger C, Wolf A, Mayer WJ, Teupser D, Holdt LM, Priglinger SG, Eibl-Lindner KH. Poly(lactic-co-glycolic) Acid as a Slow-Release Drug-Carrying Matrix for Methotrexate Coated onto Intraocular Lenses to Conquer Posterior Capsule Opacification. Curr Eye Res 2018; 43:702-708. [PMID: 29451997 DOI: 10.1080/02713683.2018.1437455] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE Posterior capsule opacification (PCO) still represents the main long-term complication of cataract surgery. Research into pharmacologic PCO prophylaxis is extensive. One promising candidate drug is methotrexate (MTX). Our aim is to determine the in vitro feasibility of MTX-loaded poly(lactic-co-glycolic) (PLGA) biomatrices sprayed on intraocular lenses (IOLs) as a drug-delivery implant. METHODS Hydrophilic and hydrophobic acrylic IOLs were spray-coated with MTX-loaded PLGA. Unsprayed, solvent only, and solvent-PLGA-sprayed IOLs served as controls. All IOLs were evaluated for their growth-inhibiting properties in an in vitro anterior segment model and the ex vivo human capsular bag. The release kinetics of MTX from the IOLs was determined. The toxicity of MTX on corneal endothelial cells was evaluated by using a dye reduction colorimetric assay. MTX was also used in a scratch assay. RESULTS MTX-PLGA-IOL showed a significant difference in cell proliferation and migration compared with all controls in the anterior segment model (p < 0.001) and in the human capsular bag model (p = 0.04). No difference in viability was observed on corneal endothelial cells (p = 0.43; p = 0.61). MTX significantly inhibited cells in the scratch assay (p = 0.02). At all measured points, the released MTX dose remained above EC50 and below the toxic dose for the endothelium. CONCLUSIONS In view of the strong inhibition of PCO in vitro with the lack of toxic effects on a corneal cell line, MTX encapsulating microspheres seem to be a promising method for modifying IOL.
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Affiliation(s)
- Stefan A Kassumeh
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | | | - Annabel von Studnitz
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | - Anna Hillenmayer
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | - Claudia Priglinger
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | - Armin Wolf
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | - Wolfgang J Mayer
- a Department of ophthalmology , Ludwig-Maximilians-University , Munich , Germany
| | - Daniel Teupser
- b Institute of Laboratory Medicine , Ludwig-Maximilians-University Munich , Munich , Germany
| | - Lesca M Holdt
- b Institute of Laboratory Medicine , Ludwig-Maximilians-University Munich , Munich , Germany
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10
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Intravitreal injection of methotrexate in persistent diabetic macular edema: a 6-month follow-up study. Graefes Arch Clin Exp Ophthalmol 2016; 254:2159-2164. [PMID: 27145784 DOI: 10.1007/s00417-016-3374-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 04/04/2016] [Accepted: 04/25/2016] [Indexed: 10/21/2022] Open
Abstract
PURPOSE To evaluate the efficacy of intravitreal injection of methotrexate (MTX) in patients with persistent diabetic macular edema (DME) nonresponsive to intravitreal bevacizumab. METHODS In this prospective, interventional study, intravitreal injection of 400 μg MTX was performed in eyes with persistent center-involving DME unresponsive to at least three consecutive bevacizumab injections or two consecutive bevacizumab injections plus macular photocoagulation. Best-corrected visual acuity (BCVA), central subfield thickness (CST), and maximum retinal thickness (MRT) were recorded before and 1, 3, and 6 months after injections. RESULTS Eighteen eyes of 16 patients with a mean age of 61.1 ± 6.7 years were included. Mean number of intravitreal bevacizumab injections was 3.9 ± 1.8 (range 2-8). The mean change in BCVA was -0.09 ± 0.19, -0.1 ± 0.19, and -0.1 ± 0.19 LogMAR at 1, 3, and 6 months after intravitreal MTX injections, respectively (all P = 0.04). Three eyes (16.6 %) had improvement of at least two lines of BCVA and no eye lost visual acuity. Mean change in CST was -23.7 ± 66.7, -28.7 ± 82.2 and 26.5 ± 83.4 μm at 1, 3, and 6 months after MTX injections, respectively (all P = 0.1). A decrease in CST was found in 13 eyes (72.2 %) at 1 and 3 months, and seven eyes (38.8 %) at 6 months of follow-up. Other eyes showed an increase in CST measurements. Mean change in MRT was -35.1 ± 76.4, -40.6 ± 86.3, and 29.8 ± 68.6 μm at 1, 3, and 6 months after MTX injections, respectively (P = 0.06, P = 0.06, and P = 0.08, respectively). No complication attributable to intravitreal MTX occurred. CONCLUSION In this study, intravitreal injection of MTX resulted in anatomical improvement in a significant proportion of eyes with persistent DME. Significant visual improvement was found in 16.6 % of eyes.
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11
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Lavezzo MM, Sakata VM, Morita C, Rodriguez EEC, Abdallah SF, da Silva FTG, Hirata CE, Yamamoto JH. Vogt-Koyanagi-Harada disease: review of a rare autoimmune disease targeting antigens of melanocytes. Orphanet J Rare Dis 2016; 11:29. [PMID: 27008848 PMCID: PMC4806431 DOI: 10.1186/s13023-016-0412-4] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 03/16/2016] [Indexed: 12/18/2022] Open
Abstract
Vogt-Koyanagi-Harada disease (VKHD) is a rare granulomatous inflammatory disease that affects pigmented structures, such as eye, inner ear, meninges, skin and hair. This disease is mainly a Th1 lymphocyte mediated aggression to melanocytes after a viral trigger in the presence of HLA-DRB1*0405 allele. The absence of ocular trauma or previous intraocular surgery sets VKHD appart from sympathetic ophthalmia, its main differential diagnosis. The disease has an acute onset of bilateral blurred vision with hyperemia preceded by flu-like symptoms. The acute uveitic stage is characterized by a diffuse choroiditis with serous retinal detachment and optic disc hyperemia and edema. Fluorescein angiography in this phase demonstrates multiple early hyperfluorescent points. After the acute uveitic stage, ocular and integumentary system pigmentary changes may appear. Ocular findings may be accompanied by lymphocytic meningitis, hearing impairment and/or tinnitus in a variable proportion of patients. Prompt diagnosis followed by early, aggressive and long-term treatment with high-dose corticosteroids is most often ensued by good visual outcomes. However, some patients may experience chronic uveal inflammation with functional eye deterioration. The current review discusses the general features of VKHD, including epidemiology, classification into categories, differential diagnosis and current therapeutic approaches.
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Affiliation(s)
- Marcelo Mendes Lavezzo
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Viviane Mayumi Sakata
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Celso Morita
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Ever Ernesto Caso Rodriguez
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Smairah Frutuoso Abdallah
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Felipe T G da Silva
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Carlos Eduardo Hirata
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil
| | - Joyce Hisae Yamamoto
- Uveitis Service, Department of Ophthalmology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, Rua Diana, 863 apto 91J, 05019-000, São Paulo, Brazil.
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The use of intravitreal ranibizumab for choroidal neovascularization associated with vogt-koyanagi-harada syndrome. Case Rep Med 2011; 2011:747648. [PMID: 21826150 PMCID: PMC3151517 DOI: 10.1155/2011/747648] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Accepted: 06/10/2011] [Indexed: 11/23/2022] Open
Abstract
Purpose. To describe the use of intravitreal ranibizumab for choroidal neovascular membrane (CNVM) secondary to Vogt-Koyanagi-Harada (VKH) syndrome. Methods. Interventional case report. Results. A 50-year-old woman presented with conjunctival injection and bilateral eye pain. Vision was 20/400 and 20/80 in the right and left eyes, respectively. Bilateral iritis, vitritis, and choroidal thickening were evident. Exudative retinal detachment was present in the left eye. Corticosteroid treatment improved vision to 20/40 bilaterally. Methotrexate (MTX) was initiated and vision remained stable for 3 months. After a 5-month loss to follow-up, vision in the left eye decreased to finger counting (CF) and a parafoveal CNVM was identified. After 3 intravitreal ranibizumab injections, vision improved to 20/40. Twelve months later, despite inflammation control, vision decrease to CF due to recurrent CNVM. A fourth ranibizumab injection was given. Twenty months later, best-corrected vision was 20/400, and an inactive CNVM was present in the left eye. Conclusion. After initial CNVM regression and visual acuity improvement due to ranibizumab, the CNVM recurred and became refractory to treatment. Despite control of inflammation and neovascularization, VKH chronicity lead to permanent vision loss in our patient. A combinational treatment approach may be required in such patients.
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