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Subhi Y, Potapenko I, Hajari JN, la Cour M. Prognostic modelling of number of patients with retinal vein occlusion in anti-VEGF therapy. Acta Ophthalmol 2024; 102:318-325. [PMID: 37278225 DOI: 10.1111/aos.15721] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/21/2023] [Accepted: 05/28/2023] [Indexed: 06/07/2023]
Abstract
PURPOSE The purpose of the study was to evaluate temporal changes in age- and sex-stratified incidence rates of retinal vein occlusion (RVO) commenced in anti-vascular endothelial growth factor (anti-VEGF) treatment, proportion of patients remaining in active anti-VEGF therapy over time, and to develop a forecasting model for future number of patients with RVO in active anti-VEGF therapy. METHODS This was a registry-based study of patients with RVO in the Capital Region of Denmark from commenced in anti-VEGF therapy from 1 January 2007 to 30 June 2022. Census data were extracted from Statistics Denmark for incidence rate analyses and forecasting data of future demographics. RESULTS A total of 2641 patients with RVO were commenced in anti-VEGF therapy, of which 2192 were later discontinued. Number of patients rose dramatically during the first years of introduction of anti-VEGF therapy, after which growth was slower and followed the demographic changes. Trend analyses revealed that the COVID-19 epidemics impacted with fewer referrals and more aggressive discontinuation practices. Annual incidence of RVO in 2012-2021 was 13.1 per 100 000 (95% CI: 12.6-13.6 per 100 000). Proportion of patients with RVO remaining in active anti-VEGF treatment was 55.0%, 40.1%, 30.8% and 12.1% after Years 1, 2, 3 and 8, respectively. According to our forecast, number of patients with RVO in active anti-VEGF therapy will grow slowly but continually at least until year 2035. CONCLUSION Our study reports incidence rates and provides prognostic modelling of number of patients with RVO in anti-VEGF therapy.
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Affiliation(s)
- Yousif Subhi
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Ivan Potapenko
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
| | - Javad N Hajari
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
| | - Morten la Cour
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Nonaka R, Noma H, Yasuda K, Sasaki S, Goto H, Shimura M. Visual Acuity and Retinal Thickness and Sensitivity after Intravitreal Ranibizumab Injection for Macular Edema in Branch Retinal Vein Occlusion. J Clin Med 2024; 13:2490. [PMID: 38731016 PMCID: PMC11084234 DOI: 10.3390/jcm13092490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/09/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
Background/Objectives: To investigate changes in visual acuity and retinal sensitivity and thickness after intravitreal ranibizumab injection (IRI) for macular edema in branch retinal vein occlusion (BRVO) patients. Methods: This study evaluated 34 patients with treatment-naïve BRVO and at least 6 months' follow-up after pro re nata IRI. Best-corrected visual acuity (BCVA) was determined as the logarithm of the minimum angle of resolution (logMAR). In nine retinal regions, retinal sensitivity was calculated by MP-3 microperimetry; and in nine macular subfields, retinal thickness was measured by optical coherence tomography (OCT); evaluations were performed before IRI and then monthly for 6 months. Results: IRI significantly improved visual acuity and retinal sensitivity and thickness. In patients with good improvement in BCVA (change in logMAR > 0.2), IRI significantly improved retinal sensitivity in eight of nine regions, i.e., in all except the outer non-occluded region, and in patients with poor improvement in BCVA (change in logMAR < 0.2), in six of nine regions, i.e., not in the inner, outer non-occluded, and outer temporal regions. We found significant differences in the trend profile in the foveal, outer occluded, and inner nasal regions between patients with good and poor improvement in BCVA. Conclusions: The findings suggest that IRI improves visual acuity and retinal sensitivity and thickness and that retinal effects may vary between patients with good and poor visual improvement.
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Affiliation(s)
- Ryota Nonaka
- Department of Ophthalmology, Hachioji Medical Center, Tokyo Medical University, Tokyo 193-0998, Japan; (R.N.); (K.Y.); (S.S.); (M.S.)
| | - Hidetaka Noma
- Department of Ophthalmology, Hachioji Medical Center, Tokyo Medical University, Tokyo 193-0998, Japan; (R.N.); (K.Y.); (S.S.); (M.S.)
| | - Kanako Yasuda
- Department of Ophthalmology, Hachioji Medical Center, Tokyo Medical University, Tokyo 193-0998, Japan; (R.N.); (K.Y.); (S.S.); (M.S.)
| | - Shotaro Sasaki
- Department of Ophthalmology, Hachioji Medical Center, Tokyo Medical University, Tokyo 193-0998, Japan; (R.N.); (K.Y.); (S.S.); (M.S.)
| | - Hiroshi Goto
- Department of Ophthalmology, Tokyo Medical University, Tokyo 160-8402, Japan;
| | - Masahiko Shimura
- Department of Ophthalmology, Hachioji Medical Center, Tokyo Medical University, Tokyo 193-0998, Japan; (R.N.); (K.Y.); (S.S.); (M.S.)
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Arrigo A, Aragona E, Antropoli A, Bianco L, Rosolia A, Saladino A, Bandello F, Battaglia Parodi M. Foveal Eversion is Associated with High Persistence of Macular Edema and Visual Acuity Deterioration in Retinal Vein Occlusion. Ophthalmol Ther 2023; 12:2157-2169. [PMID: 37294523 PMCID: PMC10287597 DOI: 10.1007/s40123-023-00734-9] [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: 03/16/2023] [Accepted: 05/11/2023] [Indexed: 06/10/2023] Open
Abstract
INTRODUCTION Foveal eversion (FE) is a recently described optical coherence tomography (OCT) finding associated with negative outcome in diabetic macular edema. The main goal of the present study was to investigate the role of the FE metric in the diagnostic workup of retinal vein occlusion (RVO). METHODS This study was a retrospective, observational case series. We included 168 eyes (168 patients) affected by central RVO (CRVO) and 116 eyes (116 patients) affected by branch (RVO). We collected clinical and imaging data from CRVO and BRVO eyes affected by macular edema with a minimum follow-up of 12 months. On structural OCT, we classified FE as pattern 1a, characterized by thick vertical intraretinal columns, pattern 1b, presenting thin vertical intraretinal lines, and pattern 2, showing no signs of vertical lines in the context of the cystoid macular edema. For statistical purposes, we considered data collected at baseline, after 1 year and at the last follow-up. RESULTS The mean follow-up was 40 ± 25 months for CRVO eyes and 36 ± 24 months for BRVO eyes. We found FE in 64 of 168 CRVO eyes (38%) and in 25 of 116 BRVO eyes (22%). Most of the eyes developed FE during the follow-up. For CRVO eyes, we found 6 eyes (9%) with pattern 1a, 17 eyes (26%) with pattern 1b and 41 eyes (65%) with pattern 2. Of those BRVO eyes with FE, we found 8 eyes (32%) with pattern 1a + 1b and 17 eyes (68%) with pattern 2. In both CRVO and BRVO the presence of FE was significantly associated with higher persistence of macular edema and worse outcome, with FE pattern 2 representing the most severe condition. Remarkably, FE patterns 1a and 1b were characterized by BCVA stability over the follow-up, whereas FE pattern 2 showed significant bestcorrected visual acuity (BCVA) worsening at the end of the follow-up. CONCLUSIONS FE can be considered a negative prognostic biomarker in RVO, associated with higher persistence of macular edema and worse visual outcome. Müller cell impairment might represent the pathogenic mechanism leading to the loss of macular structural support and impairment of fluid homeostasis.
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Affiliation(s)
- Alessandro Arrigo
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy.
| | - Emanuela Aragona
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Alessio Antropoli
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Lorenzo Bianco
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Andrea Rosolia
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Andrea Saladino
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Francesco Bandello
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
| | - Maurizio Battaglia Parodi
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, via Olgettina 60, 20132, Milan, Italy
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Ojima A, Kato Y, Tomita R, Kasai A, Sugano Y, Sekiryu T. MACULAR SENSITIVITY CHANGE AFTER COMPLEMENTARY LASER THERAPY AFTER RANIBIZUMAB INTRAVITREAL INJECTION IN BRANCH RETINAL VEIN OCCLUSION. Retina 2023; 43:999-1004. [PMID: 36696603 DOI: 10.1097/iae.0000000000003749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE We examined the effect of ranibizumab with or without laser photocoagulation on retinal sensitivity in eyes with branch retinal vein occlusion. METHODS Prospective randomized control study. Thirty patients with branch retinal vein occlusion received intravitreal injection of ranibizumab in a monthly pro re nata regimen. Fifteen patients received ranibizumab monotherapy alone (monotherapy group). The remaining 15 patients received rescue laser therapy at 3 or 9 months (combined group). The retinal sensitivity was measured at 32 points within central 8°, and the average of the main occlusion side among the 16 upper or 16 lower points was defined as the affected area sensitivity. RESULTS In comparing the monotherapy group and the combined group, the number of injections during the 12 months was 5.4 versus 4.9, the change in retinal thickness ( µ m) was -254 versus -197, the ETDRS letters of improvement was +18.3 versus +19.6, and the change in the affected area sensitivity (dB) was +7.1 versus +4.6. At 12 months, all these results were significantly improved compared with their respective baselines, but none of the differences between the two groups reached statistical significance. CONCLUSION Retinal sensitivity at 12 months improved in both the monotherapy group and the combined group. The additional laser did not reduce the number of injections or further improve visual acuity nor did it affect retinal sensitivity.
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Affiliation(s)
- Akira Ojima
- Department of Ophthalmology, Fukushima Medical University School of Medicine, Fukushima, Japan
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Xu S, Song Z, Li G, Zhang C. Antivascular endothelial growth factor for macular oedema secondary to retinal vein occlusion: a systematic review and meta-analysis. BMJ Open Ophthalmol 2022. [DOI: 10.1136/bmjophth-2022-001086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
PurposeTo evaluate the efficacy and safety of antivascular endothelial growth factor (anti-VEGF) agents in treating macular oedema due to retinal vein occlusion (RVO-ME).MethodsStudies of randomised controlled trials were searched in PubMed, EMBASE, Cochrane databases and ClinicalTrials.gov registry. RevMan V.5.4 software and GRADE were used to synthesise the data and validate the evidence, respectively.ResultsSeventeen studies were included in this meta-analysis. The anti-VEGF agents showed significant better mean best-corrected visual acuity (BCVA) improvement, more patients with ≧15 Early Treatment in Diabetic Retinopathy Study (ETDRS) letters gained and fewer patients with ≧15 ETDRS letters lost, more effectiveness at reducing central retinal thickness (CRT) and improving the quality of life than sham and steroids both at 6 and 12 months. Compared with laser, the anti-VEGF agents showed significant BCVA improvement and more effectiveness at CRT both at 6 and 12 months. The proportion of eyes gaining ≧15 ETDRS letters was greater in the anti-VEGF group at 6 months. The anti-VEGF and other three groups reported similar levels of non-ocular serious adverse events (SAEs). The incidence of eye pain was significantly higher in the anti-VEGF group than in the sham group. There was a significant increase in the incidence of ocular AEs and conjunctival haemorrhage in the anti-VEGF group compared with the laser group. The incidence of elevated intraocular pressure and cataract was significantly higher in the steroid group than in the anti-VEGF group.ConclusionsThis meta-analysis suggested that treatment of ME secondary to RVO with anti-VEGF improves visual and anatomical outcomes compared with other treatments. Thus, anti-VEGF treatment is the first choice for treating patients with ME secondary to RVO.
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[Retinal vein occlusion : Intravitreal pharmacotherapies and treatment strategies for the management of macular edema]. DIE OPHTHALMOLOGIE 2022; 119:1100-1110. [PMID: 36239802 PMCID: PMC9562077 DOI: 10.1007/s00347-022-01735-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/02/2022]
Abstract
Intravitreal injection treatment for the management of macular edema as an expression of increased capillary permeability and leakage constitute the mainstay of treatment in retinal vein occlusion. In contrast to diabetic retinopathy or neovascular age-related macular degeneration, permanent and complete functional and morphological restoration can be achieved, as retinal vein occlusions are usually associated with risk factors, but do not represent the manifestation form of an underlying systemic or degenerative chronic disorder; however, successful long-term management of retinal vein occlusion -associated macular edema usually requires intensive and also long-term continued treatment with vascular endothelial growth factor (VEGF) inhibitors or with a less favorable side effect profile, dexamethasone. A functional treatment success can be maintained over the long term by both pro re nata (PRN) or treat and extend (T&E) regimens. In contrast, according to the currently available data, the combination of anti-VEGF administration and grid laser treatment has no additional benefit compared to monotherapy. In patients with recalcitrant macular edema, switching to another intravitreal agent may be considered during the course of treatment, although a true therapeutic benefit with respect to the development of visual acuity has not yet been proven. The current review summarizes the relevant aspects in the management of RVO-associated macular edema and provides the foundations for the application of successful treatment strategies.
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Zhang M, Liu Y, Song M, Yu Y, Ruan S, Zheng K, Wang F, Sun X. Intravitreal Dexamethasone Implant Has Better Retinal Perfusion than Anti-Vascular Endothelial Growth Factor Treatment for Macular Edema Secondary to Retinal Vein Occlusion: A Five-Year Real-World Study. Ophthalmic Res 2022; 66:247-258. [PMID: 36215955 DOI: 10.1159/000527447] [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: 03/15/2022] [Accepted: 08/15/2022] [Indexed: 11/19/2022]
Abstract
PURPOSE The purpose of the study was to investigate the long-term effect of intravitreal dexamethasone (DEX) implant and anti-vascular endothelial growth factor (VEGF) injection on macular edema (ME) secondary to retinal vein occlusion (RVO) in a real-world setting. METHODS The medical records of RVO-ME cases, with intravitreal injections and followed up for at least 5 years, were retrospectively reviewed. Changes in best-corrected visual acuity (BCVA) and central macular thickness (CMT) were primary outcomes. Images of fluorescence angiography and swept-source optical coherence tomography angiography were analyzed. Foveal avascular zone (FAZ) metrics and perfusion density at the last visit were also compared between the two treatments. RESULTS A total of 16 patients were recruited, 8 in the anti-VEGF group and 8 in the DEX group. At the 5th year, the BCVA and the CMT in the DEX group were not different from those in the anti-VEGF group (0.69 ± 0.36 LogMAR vs. 0.57 ± 0.30 LogMAR, p = 0.574; 183.25 ± 97.31 µm vs. 195.38 ± 40.92 µm, p = 0.442). Compared with the anti-VEGF group, the DEX group had higher FAZ circularity index (0.57 ± 0.14 vs. 0.68 ± 0.14, p = 0.130) and higher retinal perfusion density (0.45 ± 0.02 vs. 0.39 ± 0.03, p = 0.001), especially in the deep capillary plexus. CONCLUSION DEX implant and anti-VEGF injection had comparative long-term effects on RVO-ME. Compared with the anti-VEGF treatment, the DEX treatment had advantages in maintaining retinal perfusion in patients with RVO.
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Affiliation(s)
- Min Zhang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| | - Yang Liu
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minlu Song
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yang Yu
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Shang Ruan
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kairong Zheng
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
- Nursing Department, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fenghua Wang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
| | - Xiaodong Sun
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
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Patil NS, Mihalache A, Dhoot AS, Popovic MM, Muni RH, Kertes PJ. Association Between Visual Acuity and Residual Retinal Fluid Following Intravitreal Anti-Vascular Endothelial Growth Factor Treatment for Neovascular Age-Related Macular Degeneration: A Systematic Review and Meta-analysis. JAMA Ophthalmol 2022; 140:611-622. [PMID: 35551359 PMCID: PMC9100487 DOI: 10.1001/jamaophthalmol.2022.1357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance The association between residual subretinal fluid (SRF) and intraretinal fluid (IRF) and visual acuity following anti-vascular endothelial growth factor (VEGF) treatment is not well understood. Objective To examine the association of residual retinal fluid, SRF, and IRF with visual acuity following anti-VEGF treatment in patients with neovascular age-related macular degeneration (nAMD). Data Sources A systematic literature search was performed from January 2005 to August 2021 using Ovid MEDLINE, Embase, and the Cochrane Library. Study Selection Peer-reviewed articles reporting on visual acuity stratified by the presence or absence of any residual SRF, IRF, or any retinal fluid at last study observation after intravitreal bevacizumab, ranibizumab, aflibercept, or brolucizumab in patients with nAMD were included. Studies that were noncomparative, included fewer than 10 eyes, or reported on other anti-VEGF agents were excluded. Data Extraction and Synthesis Two independent reviewers conducted data extraction and synthesis. The Cochrane risk of bias tool 2 and ROBINS-I were used to assess risk of bias and GRADE evaluation was conducted to assess certainty of evidence. Main Outcomes and Measures Primary outcomes were BCVA at last study observation, change in BCVA from baseline, and retinal thickness at last study observation. Results In this systematic review and meta-analysis, 11 studies (6 randomized clinical trials [RCTs]) comprising 3092 eyes were included in our analysis. Across all included studies, the BCVA of eyes with residual SRF was better than eyes without SRF (weighted mean difference [WMD], 3.1 letter score; 95% CI, 0.05 to 6.18; P = .05; GRADE, low certainty of evidence; 6 studies; 1931 eyes) but similar in RCTs (WMD, 2.7 letter score; 95% CI, -2.40 to 7.84; P = .30; GRADE, low certainty of evidence; 3 studies; 1406 eyes). The BCVA of eyes with residual IRF was worse than that of eyes without IRF (WMD, -8.2 letter score; 95% CI, -11.79 to -4.50; P < .001; GRADE, low; 7 studies; 2114 eyes). Conclusions and Relevance The findings suggest that the presence of residual SRF was associated with slightly better BCVA at last study observation; however, baseline differences in BCVA existed and this conclusion was primarily driven by 1 study. The presence of residual IRF was associated with substantially worse BCVA at last study observation and less improvement of BCVA from baseline. The conclusions are limited by the inclusion of data from observational studies, heterogeneity, and a low certainty of evidence.
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Affiliation(s)
- Nikhil S Patil
- Michael DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Andrew Mihalache
- Department of Basic Medical Sciences, Faculty of Sciences, University of Western Ontario, London, Ontario, Canada
| | - Arjan S Dhoot
- Undergraduate Medical Education, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Marko M Popovic
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Rajeev H Muni
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.,Department of Ophthalmology, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Peter J Kertes
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.,John and Liz Tory Eye Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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ASSOCIATIONS WITH RECURRENCE OF MACULAR EDEMA IN BRANCH RETINAL VEIN OCCLUSION AFTER THE DISCONTINUATION OF ANTI VASCULAR ENDOTHELIAL GROWTH FACTOR. Retina 2021; 41:1892-1900. [PMID: 34432745 DOI: 10.1097/iae.0000000000003118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To identify factors predicting the recurrence of macular edema after the discontinuation of intravitreal antivascular endothelial growth factor injection in patients with branch retinal vein occlusion. METHODS This retrospective study included only subjects who had discontinued injections at 3 months after the final bevacizumab injection due to fully resolved macular edema. Fifty-two eyes meeting the criteria were included in the study and divided into two groups (recurrence and no recurrence). Clinical features and measurements of retinal thickness at the time of the diagnosis and when the decision to stop injections was made (stopping point) were analyzed. RESULTS At the stopping point, the no recurrence group showed a thinner parafoveal inner retina, better best-corrected visual acuity, and lower incidence of ellipsoid zone disruption in multivariate logistic regression analysis (all P < 0.05). Similarly, parafoveal inner retinal thinning of more than 30 µm, when compared with the corresponding region of the fellow eye or the unaffected region of the affected eye, was significantly related to less recurrence of macular edema. CONCLUSION Thinning of the parafoveal inner retina as well as better vision and intact outer retinal layers are associated with a lack of recurrence of macular edema. These findings suggest that inner retinal atrophy after branch retinal vein occlusion may result in a reduction in oxygen demand in the affected retinal tissue and less production of vascular endothelial growth factor.
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Stone LG, Grinton ME, Talks JS. Delayed follow-up of medical retina patients due to COVID-19: impact on disease activity and visual acuity. Graefes Arch Clin Exp Ophthalmol 2021; 259:1773-1780. [PMID: 33977317 PMCID: PMC8112469 DOI: 10.1007/s00417-021-05174-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/12/2021] [Accepted: 03/23/2021] [Indexed: 12/18/2022] Open
Abstract
Purpose The coronavirus pandemic has prompted unprecedented delays to treatment with anti-VEGF intravitreal injections due to the need to reduce hospital attendances and prioritise the patients at highest risk of vision loss. This study aims to quantify the effect of these delays on visual acuity (VA) outcomes and optical coherence tomography (OCT) features for patients receiving treatment for neovascular age-related macular degeneration (nAMD), retinal vein occlusions (RVO) and diabetic macular oedema (DMO) and correlate to the Royal College of Ophthalmologists guidelines (RCOphth). Methods A retrospective data analysis of an electronic medical record was performed on a random sample of eyes receiving anti-VEGF injections for nAMD, RVO or DMO. Data collected included age, sex, reason for injection, number of weeks delay if > 8 weeks from that planned, VA at baseline and follow-up and the OCT features, if delayed. For those eyes not delayed, a visual acuity at 20 weeks was recorded to provide a control group. Results A sample of 981 eyes (858 patients) were analysed. There was a delay in review of 8 weeks or more in 39.6% of patients of which 30.4% had since returned for review (28.4% nAMD, 37.6% RVO and 30.0% DMO). There was no demographic difference identified between the delayed and non-delayed patients; however, the delayed group was significantly more likely to have better vision in their non-treated eye (p = 0.0003). A statistically significant difference was found in the change in VA between the delayed and the not-delayed group for eyes with nAMD (p = 0.001) but not for RVO or DMO. For the delayed group, mean CMT increased by 33 and 100 μm, respectively, for nAMD and RVO and decreased by 7.8 μm for DMO. The VA of 89.7% of DMO eyes returned to baseline, compared to 74.6% and 76.9% of nAMD and RVO eyes. Conclusion The RCOphth guidance to prioritise intravitreal injections for nAMD over DMO appears appropriate in this cohort but not for RVO. Eyes with nAMD experienced the greatest loss of vision with treatment delay, and nAMD and RVO eyes were less likely to return to baseline on restarting treatment.
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Affiliation(s)
- Lydia G Stone
- Newcastle Eye Centre, Royal Victoria Infirmary, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, NE1 4LP, UK.
| | - Michael E Grinton
- Newcastle Eye Centre, Royal Victoria Infirmary, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, NE1 4LP, UK
| | - James S Talks
- Newcastle Eye Centre, Royal Victoria Infirmary, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, NE1 4LP, UK.
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11
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Yuksel B, Karti O, Celik O, Kerci SG, Kusbeci T. Low frequency ranibizumab versus dexamethasone implant for macular oedema secondary to branch retinal vein occlusion. Clin Exp Optom 2021; 101:116-122. [DOI: 10.1111/cxo.12586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 03/27/2017] [Accepted: 03/31/2017] [Indexed: 01/20/2023] Open
Affiliation(s)
- Bora Yuksel
- Department of Ophthalmology, Bozyaka Training and Research Hospital, Izmir, Turkey,
| | - Omer Karti
- Department of Ophthalmology, Bozyaka Training and Research Hospital, Izmir, Turkey,
| | - Ozan Celik
- Department of Ophthalmology, Bozyaka Training and Research Hospital, Izmir, Turkey,
| | | | - Tuncay Kusbeci
- Department of Ophthalmology, Bozyaka Training and Research Hospital, Izmir, Turkey,
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12
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Gale R, Pikoula M, Lee AY, Denaxas S, Egan C, Tufail A, Taylor P. Real world evidence on 5661 patients treated for macular oedema secondary to branch retinal vein occlusion with intravitreal anti-vascular endothelial growth factor, intravitreal dexamethasone or macular laser. Br J Ophthalmol 2021; 105:549-554. [PMID: 32532760 PMCID: PMC8005793 DOI: 10.1136/bjophthalmol-2020-315836] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/27/2020] [Accepted: 05/14/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND/AIMS Clinical trials suggest anti-vascular endothelial growth factor is more effective than intravitreal dexamethasone as treatment for macular oedema secondary to branch retinal vein occlusion. This study asks if 'real world' data from a larger and more diverse population, followed for a longer period, also support this conclusion. METHODS Data collected to support routine care at 27 NHS (National Health Service) Trusts between February 2002 and September 2017 contained 5661 treatment-naive patients with a single mode of treatment for macular oedema secondary to branch retinal vein occlusion and no history of cataract surgery either during or recently preceding the treatment. Number of treatment visits and change in visual acuity from baseline was plotted for three treatment groups (anti-vascular endothelial growth factor (anti-VEGF), intravitreal dexamethasone, macular laser) for up to 3 years. RESULTS Mean baseline visual acuity was 57.1/53.1/62.3 letters in the anti-VEGF/dexamethasone/macular laser groups, respectively. This changed to 66.72 (+9.6)/57.6 (+4.5)/63.2 (+0.9) at 12 months. Adequate numbers allowed analysis at 18 months for all groups (66.6 (+9.5)/56.1 (+3.0)/60.8 (-1.5)) and for anti-VEGF at 36 months (68.0, +10.9) Mean number of treatments were 5.1/1.5/1.2 at 12 months, 5.9/1.7/1.2 at 18 months for all three groups and 10.3 at 36 months for anti-VEGF. CONCLUSIONS Visual acuity improvements were higher and more sustained with anti-VEGF. Higher treatment burden occurred with anti-VEGF but this reduced over 36 months. Patients with better vision at baseline than those in the clinical trials maintained high levels of vision with both anti-VEGF and dexamethasone.
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Affiliation(s)
- Richard Gale
- Ophthalmology, Hightown Surgery, York, UK.,York Teaching Hospital NHS Foundation Trust, York, North Yorkshire, UK
| | - Maria Pikoula
- Institute of Health Informatics, University College London, London, London, UK
| | - Aaron Y Lee
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA
| | - Spiros Denaxas
- Institute of Health Informatics, University College London, London, London, UK
| | - Catherine Egan
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Adnan Tufail
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Paul Taylor
- Institute of Health Informatics, University College London, London, London, UK
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Arrigo A, Crepaldi A, Viganò C, Aragona E, Lattanzio R, Scalia G, Resti AG, Calcagno F, Pina A, Rashid HF, Bandello F, Battaglia Parodi M. Real-Life Management of Central and Branch Retinal Vein Occlusion: A Seven-Year Follow-Up Study. Thromb Haemost 2021; 121:1361-1366. [PMID: 33706397 DOI: 10.1055/s-0041-1725197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Retinal vein occlusion is the second most common retinal vascular pathology after diabetic retinopathy and a major cause of vision impairment. Nowadays, both central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO) can be well-managed by intravitreal treatments. However, considering the long-life expectance of the patients, few data are present in the literature about the very long-term outcome of CRVO and BRVO. The present study was an interventional, retrospective analysis of the morphological and functional long-term outcome of CRVO and BRVO patients, followed in an Italian referral center. We collected data from 313 eyes (178 CRVO eyes and 135 BRVO eyes). Mean follow-up was 45 ± 25 months (range 12-84 months). Both CRVO and BRVO eyes experience a significant visual acuity improvement secondary to anti-vascular endothelial growth factor/dexamethasone treatments (from 0.57 ± 0.25 to 0.41 ± 0.24 LogMAR in CRVO and from 0.53 ± 0.42 to 0.30 ± 0.41 LogMAR in BRVO, respectively) (p < 0.01). Also, central macular thickness (CMT) resulted significant recovery at the end of the follow-up (from 585.54 ± 131.43 to 447.88 ± 245.07 μm in CRVO and from 585.54 ± 131.43 to 447.88 ± 245.07 μm in BRVO, respectively) (p < 0.01). CRVO eyes received a mean of 10.70 ± 4.76 intravitreal treatments, whereas BRVO underwent 9.80 ± 5.39 injections over the entire 7-year follow-up. Our analyses highlighted different time points indicating the best obtainable improvement. This was the first year for CRVO (12-month follow-up) and the second year for BRVO (24-month follow-up). After these two time points, both visual acuity and CMT resulted stable up to the end of the follow-up. Ischemia was associated with significantly worse outcome.
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Affiliation(s)
- Alessandro Arrigo
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Anna Crepaldi
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Chiara Viganò
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Emanuela Aragona
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Rosangela Lattanzio
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Giovanni Scalia
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Antonio Giordano Resti
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Francesca Calcagno
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Adelaide Pina
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Hassan Farah Rashid
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
| | - Francesco Bandello
- Department of Ophthalmology, IRCCS San Raffaele Hospital, University Vita-Salute, Milan, Italy
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Lo T, Lent-Schochet D, Luu KY, Kuriyan AE, Weiss MY, Rachitskaya AV, Singh RP, Wai KM, Campbell JP, Gupta K, Nudleman E, Chen KC, Yiu G. Patterns and Predictors of Successful Treatment Discontinuation in Retinal Vein Occlusions With Macular Edema in the Real World. Ophthalmic Surg Lasers Imaging Retina 2021; 52:84-92. [PMID: 33626169 DOI: 10.3928/23258160-20210201-05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/05/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To identify factors associated with successful treatment discontinuation in eyes with retinal vein occlusions (RVOs) and macular edema (ME) in real-world settings. PATIENTS AND METHODS Retrospective study of 214 eyes with RVO and ME with 24-month follow-up at five academic centers. Regression analyses identified factors associated with (1) successful treatment discontinuation for at least 6 months without fluid recurrence and (2) best-corrected visual acuity (BCVA) at 24 months. RESULTS Forty percent of eyes with branch RVO and 35% with central RVO (CRVO) / hemi-retinal RVO (HRVO) successfully discontinued therapy without fluid recurrence, with median time to discontinuation of 6 and 7 months, respectively. Lower 6-month central subfield thickness was associated with greater likelihood of treatment discontinuation within 24 months for eyes with CRVO/HRVO (P = .001), whereas better 6-month BCVA was associated with better 24-month BCVA for all RVO subtypes (P < .001). CONCLUSION Early anatomic response at 6 months is associated with greater likelihood of stopping treatments. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:84-92.].
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15
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Sakanishi Y, Yasuda K, Morita S, Mashimo K, Tamaki K, Sakuma T, Ebihara N. Twenty-four-month results of intravitreal aflibercept for macular edema due to branch retinal vein occlusion. Jpn J Ophthalmol 2020; 65:63-68. [PMID: 33179193 DOI: 10.1007/s10384-020-00785-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 09/25/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE To investigate 24-month results of intravitreal aflibercept (IVA) for macular edema due to branch retinal vein occlusion (BRVO-ME). STUDY DESIGN Retrospective study. METHODS Subjects were treatment-naïve BRVO-ME patients at the Ophthalmology Department of Juntendo University Urayasu Hospital from November 2015 to March 2017 who received IVA treatment for 24 months. After the first injection, reinjection was performed as needed when ME had recurred or was prolonged beyond 300 μm. Data included changes in best corrected visual acuity and central foveal thickness, total number of injections, and the case background factors that required reinjection after 12 months. ME remission was defined as patients without additional injections for 6 months. RESULTS Forty eyes of 40 patients (64.5 ± 11.5 years), 21 men and 19 women, were included. Average best corrected visual acuity and central foveal thickness at baseline were logMAR 0.42 ± 0.21, 601.4 ± 181.3 μm, logMAR 0.08 ± 0.25, 214.6 ± 62.7 μm at 12 months, logMAR 0.02 ± 0.16, 216.6 ± 97.8 μm at 24 months, all significantly improved from baseline. The average number of injections was 2.2 ± 1.0 times in the first year and 0.4 ± 0.8 times in the second year. The rate of ME remission was 60.0% at 12 months and 87.5% at 24 months. Period between onset and injections was significantly associated with reinjection after 12 months (p =.030). CONCLUSIONS IVA was effective over 24 months for ME due to BRVO in many cases. Early injection treatment may reduce the need for later injections.
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Affiliation(s)
- Yoshihito Sakanishi
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan.
| | - Koichi Yasuda
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
| | - Syu Morita
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
| | - Keitaro Mashimo
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
| | - Kazunori Tamaki
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
| | - Toshiro Sakuma
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
| | - Nobuyuki Ebihara
- Department of Ophthalmology, Juntendo University Urayasu Hospital, 2-1-1 Tomioka, Urayasu, Japan
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Hajdu D, Told R, Angeli O, Weigert G, Pollreisz A, Schmidt-Erfurth U, Sacu S. Identification of microvascular and morphological alterations in eyes with central retinal non-perfusion. PLoS One 2020; 15:e0241753. [PMID: 33170872 PMCID: PMC7654769 DOI: 10.1371/journal.pone.0241753] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 10/20/2020] [Indexed: 11/18/2022] Open
Abstract
Purpose To evaluate the characteristics and morphological alterations in central retinal ischemia caused by diabetic retinopathy (DR) or retinal vein occlusion (RVO) as seen in optical coherence tomography angiography (OCTA) and their relationship to visual acuity. Methods Swept-source optical coherence tomography (SSOCT) and OCTA (Topcon, Triton) data of patients with central involving retinal ischemia were analyzed in this cross-sectional study. The following parameters were evaluated: vessel parameters, foveal avascular zone (FAZ), intraretinal cysts (IRC), microaneurysms (MA), vascular collaterals in the superficial (SCP) and deep plexuses (DCP), hyperreflective foci (HRF), epiretinal membrane (ERM), external limiting membrane (ELM) and ellipsoid zone (EZ) disruption, as well as the disorganization of retinal inner layers (DRIL). Best-corrected visual acuity (BCVA), age, gender, disease duration and ocular history were also recorded. Results 44 eyes of 44 patients (22 with RVO, 22 with DR) were analyzed. The mean age was 60.55 ± 11.38 years and mean BCVA 0.86 ± 0.36 (Snellen, 6m). No significant difference was found between DR subgroups (non proliferative vs. proliferative). Between RVO subgroups (CRVO vs. BRVO) a significant difference was found in term of collateral vessel of the DCP (p = 0.014). A pooled DR and RVO group were created and compared. Significantly more MAs (p = 0.007) and ERM (p = 0.007) were found in the DR group. Statistically significant negative correlation was demonstrated between FAZ and BCVA (p = 0.45) when analyzing all patients with retinal ischemia. Conclusion This study has shown that the best predictor of visual outcome in center involved ischemic diseases is the size of FAZ. Besides the presence of MAs and ERM, all other OCT and OCTA parameters were present in a similar extent in DR and RVO group despite the completely different disease origins. Our results suggest that as soon as retinal ischemia in the macular region is present, it has a similar appearance and visual outcome independently of the underlying disease.
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Affiliation(s)
- Dorottya Hajdu
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
| | - Reinhard Told
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
| | - Orsolya Angeli
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
- Department of Ophthalmology, Semmelweis University, Budapest, Hungary
| | - Guenther Weigert
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
| | - Andreas Pollreisz
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
| | - Ursula Schmidt-Erfurth
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
- Christian Doppler Laboratory for Ophthalmic Image Analysis, Vienna Reading Center, Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Stefan Sacu
- Department of Ophthalmology and Optometry, Vienna Clinical Trial Centre (VTC), Medical University of Vienna, Vienna, Austria
- * E-mail:
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Costa JV, Moura-Coelho N, Abreu AC, Neves P, Ornelas M, Furtado MJ. Macular edema secondary to retinal vein occlusion in a real-life setting: a multicenter, nationwide, 3-year follow-up study. Graefes Arch Clin Exp Ophthalmol 2020; 259:343-350. [PMID: 32965652 DOI: 10.1007/s00417-020-04932-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/30/2020] [Accepted: 09/10/2020] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To evaluate the presence of macular edema secondary to retinal vein occlusion (RVO)-both central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO)-3 years after diagnosis in patients who underwent intravitreal therapy and to identify potential prognostic factors and biomarkers of persistent macular edema. METHODS National multicenter, observational, exploratory, retrospective cohort study of 104 consecutive patients with macular edema secondary to RVO diagnosed from January 2014 to December 2015 with minimum 3-year follow-up time. Data analyzed included best-corrected visual acuity (BCVA), clinical and demographic data, and spectral domain optical coherence tomography parameters. RESULTS At final observation, median baseline central retinal thickness significantly improved from baseline 538 to 290 μm (p < 0.001) and complete macular edema resolution was achieved in 51.0% of patients (56.3% and 42.5% in BRVO and CRVO patients, respectively). BCVA also improved (p < 0.01). Logistic regression analysis revealed a relationship between recurrence of macular edema and disorganization of retinal inner layers (DRIL) at baseline (odds ratio = 2.88; p = 0.013). CONCLUSION Good long-term anatomical and functional outcomes are achieved with intravitreal treatments in RVO patients. Anatomical success and visual gains seen in the first year were maintained throughout the entire follow-up, though DRIL is a major risk factor for recurrence.
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Affiliation(s)
- Jorge Vasco Costa
- Ophthalmology Department, Hospital de Braga, Sete Fontes - São Vítor, 4710-243, Braga, Portugal.
| | - Nuno Moura-Coelho
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central, Alameda Santo António dos Capuchos, 1169-050, Lisboa, Portugal
| | - Ana Carolina Abreu
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Pedro Neves
- Ophthalmology Department, Centro Hospitalar de Setúbal, R. Camilo Castelo Branco 175, 2910-549, Setúbal, Portugal
| | - Mário Ornelas
- Ophthalmology Department, Centro Hospitalar de Setúbal, R. Camilo Castelo Branco 175, 2910-549, Setúbal, Portugal
| | - Maria João Furtado
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
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18
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Pearce I, Clemens A, Brent MH, Lu L, Gallego-Pinazo R, Minnella AM, Creuzot-Garcher C, Spital G, Sakamoto T, Dunger-Baldauf C, McAllister IL. Real-world outcomes with ranibizumab in branch retinal vein occlusion: The prospective, global, LUMINOUS study. PLoS One 2020; 15:e0234739. [PMID: 32555630 PMCID: PMC7302470 DOI: 10.1371/journal.pone.0234739] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 06/01/2020] [Indexed: 11/19/2022] Open
Abstract
Objective To evaluate the effectiveness, safety, and treatment patterns of ranibizumab 0.5 mg in treatment-naïve patients with branch retinal vein occlusion (BRVO) enrolled in the LUMINOUS™ study. Study design A 5-year, global, prospective, multicenter, observational, open-label study conducted in a clinical practice (real-world) setting at outpatient ophthalmology clinics that recruited 30,138 consenting adult patients from all approved indications for ranibizumab across 42 countries. Patients with BRVO were treated according to the local ranibizumab label of the participating countries. Mean change in visual acuity (VA) in Early Treatment Diabetic Retinopathy Study letters from baseline to Year 1, treatment exposure during Year 1, and adverse events (AEs) over 5 years were assessed. Results Of the 1366 recruited BRVO patients, 405 were treatment-naïve at baseline with a mean (standard deviation [SD]) age of 67.9 (12.5) years, 57.5% were female, and 71.8% were White. At Year 1 (n = 189), the mean (SD) VA gain was 11.9 (17.66) letters from a baseline of 49.2 (±20.32) letters with a mean (SD) of 5.0 (2.34) injections. VA gains were higher in patients (n = 83) who received 6–9 injections (13.6 [20.16] letters) than in those who received 2–5 injections (n = 92, 11.7 [15.43] letters), or 1 injection (n = 14, 3.6 [13.72] letters). Patients with baseline VA <23 letters had numerically highest VA gains (n = 20, 31.1 [24.48] letters). Over 5 years, the rate of ocular/non-ocular AEs was 7.4%/9.1% and serious AEs was 0.3%/4.4% in treatment-naïve BRVO patients (n = 405). Conclusions One year results from the LUMINOUS real-world study showed a clinically meaningful VA improvement with ranibizumab in treatment-naïve patients with BRVO; numerically higher VA gains were achieved in patients who received more injections and those with poor baseline VA. No new safety signals were observed.
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Affiliation(s)
- Ian Pearce
- St Paul’s Eye Unit, Royal Liverpool University Hospital, Liverpool, England, United Kingdom
- Department of Eye and Vision Science, University of Liverpool, Liverpool, England, United Kingdom
| | - Andreas Clemens
- Novartis Pharma AG, Basel, Switzerland
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
- * E-mail:
| | - Michael H. Brent
- Department of Ophthalmology and Vision Sciences, Faculty of Medicine, University of Toronto, Ontario, Canada
| | - Lin Lu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | | | - Angelo Maria Minnella
- Department of Ophthalmology, Catholic University of Sacred Heart - Foundation "Policlinico Universitario A. Gemelli"- IRCCS, Rome, Italy
| | | | - Georg Spital
- Department of Ophthalmology at St. Franziskus Hospital, Münster, Germany
| | - Taiji Sakamoto
- Department of Ophthalmology, Kagoshima University, Kagoshima, Japan
| | | | - Ian L. McAllister
- Centre for Ophthalmology and Visual Science, The University of Western Australia, Perth, Australia
- Lions Eye Institute, The University of Western Australia, Perth, Australia
- Department of Ophthalmology, Royal Perth Hospital, Perth, Australia
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19
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Intravitreal Injections for Macular Edema Secondary to Retinal Vein Occlusion: Long-Term Functional and Anatomic Outcomes. J Ophthalmol 2020; 2020:7817542. [PMID: 32104597 PMCID: PMC7040414 DOI: 10.1155/2020/7817542] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/13/2020] [Indexed: 11/18/2022] Open
Abstract
Purpose To report the long-term visual and anatomic outcomes of intravitreal injections for macular edema (ME) secondary to retinal vein occlusion (RVO) in a real-life clinical setting. Design Retrospective interventional case series. Methods A total of 223 consecutive eyes with ME secondary to RVO, treated with the first three intravitreal Ranibizumab or dexamethasone injections between August 2008 and September 2018, were enrolled in the study. Subsequent retreatment was guided by best-corrected visual acuity (BCVA) and central macular thickness (CMT) measurements, aimed at achieving macular fluid regression and BCVA stability. BCVA and CMT were recorded at baseline and at subsequent annual time points. The mean number of injections administered each year and the incidence of adverse events were recorded. Results The mean BCVA and CMT at baseline were 0.79 logMar (SD 0.71) and 615.7 μm (SD 257.5), respectively. The mean follow-up (FU) period was 47.8 months (min 12–max 120). At 12 months, the mean BCVA and CMT had significantly improved to 0.62 logMar (SD 0.68; p < 0.0001) and 401.04 μm (SD 257.5), respectively. The mean follow-up (FU) period was 47.8 months (min 12–max 120). At 12 months, the mean BCVA and CMT had significantly improved to 0.62 logMar (SD 0.68; p < 0.0001) and 401.04 Conclusion Intravitreal Ranibizumab and/or dexamethasone injections were found to be effective at inducing a long-lasting improvement of BCVA and CMT in a real-life clinical setting. A safety profile similar to that already well-established in Ranibizumab and dexamethasone treatment was observed, as well as a steady decrease in the number of intraocular injections required. The results support intravitreal treatments for BRVO and CRVO in patient populations with similar characteristics in similar settings.
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20
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Spooner K, Hong T, Fraser-Bell S, Chang AA. Current Outcomes of Anti-VEGF Therapy in the Treatment of Macular Oedema Secondary to Branch Retinal Vein Occlusions: A Meta-Analysis. Ophthalmologica 2019; 242:163-177. [PMID: 31158837 DOI: 10.1159/000497492] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 02/01/2019] [Indexed: 11/19/2022]
Abstract
PURPOSE The current body of evidence on the efficacy and safety of anti-VEGFs for macular oedema secondary to branch retinal vein occlusion (BRVO) is steadily growing as large clinical trials and observational studies are continually completed. The aim of this meta-analysis is to analyse anatomical and functional outcomes in response to anti-VEGF therapy using evidence generated from a pooled analysis of current clinical trials and observational studies. METHODS The current meta-analysis includes treatment of BRVO with aflibercept, bevacizumab and ranibizumab from randomised controlled trials and observational studies. Inclusion criteria included peer-reviewed publications with at least a 12-month follow-up period. On literature review using multiple electronic databases (PubMed, Embase and Cochrane), 22 studies met the inclusion criteria. Baseline patient characteristics, study design, sample size and 12- and 24-month change in best corrected visual acuity (BCVA) and central foveal thickness (CFT) as measured on optical coherence tomography imaging were pooled in a meta-analysis. Data were then stratified by study design and anti-VEGF therapy in subgroup analyses. RESULTS A total of 1,236 eyes from 22 studies were included in this meta-analysis. Mean baseline BCVA ranged from 66 ETDRS letters (20/50 Snellen equivalent) to 35 letters (20/200 Snellen). Mean baseline CFT ranged from 406.0 to 681.0 µm. Anti-VEGF treatment demonstrated an overall mean improvement in BCVA at 12 months of 14 letters (95% CI 12.0 to 16.2, p < 0.001) and CFT reduction of 228 µm (95% CI -278.9 to -176.1, p < 0.001). The BCVA gains at 12 months were maintained to month 24 with a mean gain of 12.5 letters (95% CI 6.3 to 18.8, p < 0.001), as well as reduction of CFT of 238 µm (95% CI -336.0 to -140.2, p < 0.001). No cases of endophthalmitis or glaucoma were reported in any study. CONCLUSION This meta-analysis confirms the comparable safety and efficacy of anti-VEGF therapies for patients with cystoid macular oedema secondary to BRVO. There is a need for randomised prospective comparative trials of anti-VEGF agents for BRVO.
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Affiliation(s)
- Kimberly Spooner
- Sydney Institute of Vision Science, Sydney Retina, Sydney, New South Wales, Australia.,Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
| | - Thomas Hong
- Sydney Institute of Vision Science, Sydney Retina, Sydney, New South Wales, Australia
| | - Samantha Fraser-Bell
- Sydney Institute of Vision Science, Sydney Retina, Sydney, New South Wales, Australia.,Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
| | - Andrew A Chang
- Sydney Institute of Vision Science, Sydney Retina, Sydney, New South Wales, Australia, .,Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia,
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21
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Spooner K, Fraser-Bell S, Hong T, Chang AA. Five-year outcomes of retinal vein occlusion treated with vascular endothelial growth factor inhibitors. BMJ Open Ophthalmol 2019; 4:e000249. [PMID: 30997407 PMCID: PMC6440600 DOI: 10.1136/bmjophth-2018-000249] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Purpose Report 5-year outcomes of patients receiving anti-vascular endothelial growth factor (VEGF) for the treatment of macular oedema secondary to retinal vein occlusion (RVO. Methods Retrospective review of eyes with RVO which initiated anti-VEGF treatment. Data including age, gender, visual acuity (VA) and injection numbers were obtained from medical records. Optical coherence tomography scans were graded for presence or absence of macular oedema and central foveal thickness (CFT). Macular perfusion was assessed on fundus fluorescein angiography by masked graders. Results 68 eyes (31 branch RVO, BRVO; 35 central RVO, CRVO and 2 hemi-RVO) with 5 years of follow-up after initiation of anti-VEGF treatment. Mean change in VA at 5 years was + 9.6 ± 21.6 letters among CRVO eyes and + 14.2 ± 15.6 letters among eyes with BRVO (p=0.001). Vision of 20/40 or better was achieved in 65 % of treated eyes. The proportion of eyes with a three-line improvement of vision (15 letters) at 5 years was 22 %. Mean CFT decreased by 257.6 ± 249.8 µm in eyes with CRVO and 145.6 ± 143.3 µm in eyes with BRVO. Conclusion The results confirm good long-term outcomes can be achieved with anti-VEGF therapy for RVO.
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Affiliation(s)
- Kimberly Spooner
- Research, Sydney Institute of Vision Science, Sydney, New South Wales, Australia.,Department of Ophthalmology, University of Sydney, Sydney, New South Wales, Australia
| | - Samantha Fraser-Bell
- Department of Opthalmology and Eye Health, Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Thomas Hong
- Sydney Institute of Vision Science, Sydney, New South Wales, Australia
| | - Andrew A Chang
- Sydney Institute of Vision Science, Sydney, New South Wales, Australia
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22
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PREDICTORS OF REFRACTORY MACULAR EDEMA AFTER BRANCH RETINAL VEIN OCCLUSION FOLLOWING INTRAVITREAL BEVACIZUMAB. Retina 2018; 38:1166-1174. [PMID: 28489696 DOI: 10.1097/iae.0000000000001674] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the predictors of refractory macular edema (ME) that develops despite multiple bevacizumab injections in patients with branch retinal vein occlusion (BRVO). METHODS A total of 107 patients who followed at least 2 years were assigned to 2 groups: a refractory group (n = 56) and a responsive group (n = 51). Baseline characteristics, treatment response at 3 months, and fluorescein angiographic findings at 6 months were compared. Then we tried to identify factors associated with refractory ME development. RESULTS Compared to the responsive group, the refractory group had older age, longer pre-treatment duration, and shorter occlusion distance from disk. At 3 months, the refractory group exhibited lower visual acuity, thicker central retinal thickness (CRT), and larger proportion of external limiting membrane (ELM) and outer plexiform layer disruption. After 6 months, proportion of unresolved vein occlusion, macular ischemia, number of microaneurysms, and non-perfusion areas were higher in the refractory group. Refractory ME was associated with pre-treatment duration ≥3 months, short occlusion distance from disk, thick CRT and ELM disruption at 3 months, and unresolved vein occlusion at 6 months. CONCLUSION If BRVO-ME patients exhibit the above-mentioned characteristics, they may have refractory ME, which should inform treatment decisions.
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Sharma S, Khan MA, Chaturvedi A. Real-Life Clinical Effectiveness of Razumab® (the World's First Biosimilar of Ranibizumab) in Retinal Vein Occlusion: A Subgroup Analysis of the Pooled Retrospective RE-ENACT Study. Ophthalmologica 2018; 241:24-31. [PMID: 29945143 PMCID: PMC6390449 DOI: 10.1159/000488602] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/19/2018] [Accepted: 03/19/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND This subgroup analysis of the RE-ENACT study evaluates the effectiveness of Razumab® (the world's first biosimilar of ranibizumab by Intas Pharmaceuticals Ltd.) in Indian patients with retinal vein occlusion (RVO). METHODS The data on patients with RVO who had received ≥3 injections of Razumab® between January and August 2016 were analyzed. Endpoints were: improvement in best corrected visual acuity (BCVA), and a decrease in central macular thickness (CMT), intraretinal fluid (IRF), and subretinal fluid (SRF) from baseline at weeks 4, 8, and 12. RESULTS Of 160 patients, the majority (61.87%) were men. The mean (±SE) BCVA improved from baseline (0.76 ± 0.04) to week 4 (0.73 ± 0.03; p = 0.0656), which attained significance at week 8 (0.55 ± 0.02; p < 0.0001) and week 12 (0.47 ± 0.02; p < 0.0001). The mean (±SE) CMT significantly decreased from baseline (447.60 ± 10.91 μm) to week 4 (431.84 ± 10.92 μm; p = 0.0028), week 8 (339.28 ± 8.12 μm; p < 0.0001), and week 12 (298.23 ± 6.68 μm; p < 0.0001). The proportion of patients with IRF and SRF significantly (p < 0.0001) decreased from baseline to weeks 4, 8, and 12 (IRF: from 70.63 to 45.63, 39.38, and 30.00%, respectively; SRF: from 65.63 to 37.50, 28.13, and 24.38%, respectively). A subgroup analysis of branch RVO and central RVO showed similar results. No new safety concerns were observed. CONCLUSION Razumab® (biosimilar of ranibizumab) effectively improved visual acuity and disease outcomes in patients with RVO in a real-world setting with no new safety concerns.
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24
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RANIBIZUMAB FOR RETINAL VEIN OCCLUSION: Predictive Factors and Long-Term Outcomes in Real-Life Data. Retina 2018; 38:559-568. [PMID: 28248827 DOI: 10.1097/iae.0000000000001579] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The purpose of the study was to evaluate the long-term anatomical and functional outcomes in patients with retinal vein occlusion (RVO), either central retinal vein occlusion or branch retinal vein occlusion, treated with intravitreal ranibizumab and to determine the predictive factors of the final visual outcome. METHODS This retrospective study included 54 treatment-naive patients with macular edema due to RVO (25 with central retinal vein occlusion and 29 with branch retinal vein occlusion), who were treated with intravitreal ranibizumab (3 monthly injections and pro re nata). Predictive factors for visual outcome were assessed. In addition, the best-corrected visual acuity change and the percentage of patients with edema resolution were evaluated. RESULTS The mean follow-up time was 47.4 ± 11.1 months. At the end of the follow-up, patients with central retinal vein occlusion gained +6.9 letters (∼1 Snellen line), whereas patients with branch retinal vein occlusion gained +15.1 letters (3 Snellen lines). Forty-eight percent of patients in central retinal vein occlusion group and 69.0% in branch retinal vein occlusion group presented resolution of macular edema. Negative predictive factors for the final visual outcome were found to be increasing age, increasing macular thickness, the presence of intraretinal fluid, the duration of RVO >3 months, the ischemic type of RVO, the cystoid type of edema, and the external limiting membrane and ellipsoid zone disruption. CONCLUSION The various predictive factors that determine the visual outcome and possibly define the patients' prognosis after ranibizumab treatment in RVO have been studied. The long follow-up period showed that ranibizumab seems to be safe and effective in the treatment of the disease.
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25
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Shin MH, Kang HJ, Seo JS, Chung IY. Combined Low Dose Bevacizumab-triamcinolone versus Bevacizumab Single Intravitreal Injection for Branch Retinal Vein Occlusion. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2018. [DOI: 10.3341/jkos.2018.59.7.650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Min Ho Shin
- Department of Ophthalmology, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Hyun Ji Kang
- Department of Ophthalmology, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jin Seok Seo
- Department of Ophthalmology, Gyeongsang National University College of Medicine, Jinju, Korea
| | - In Young Chung
- Department of Ophthalmology, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
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26
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Tilgner E, Dalcegio Favretto M, Tuisl M, Wiedemann P, Rehak M. Macular cystic changes as predictive factor for the recurrence of macular oedema in branch retinal vein occlusion. Acta Ophthalmol 2017; 95:e592-e596. [PMID: 28266152 DOI: 10.1111/aos.13396] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 12/17/2016] [Indexed: 01/14/2023]
Abstract
AIM To evaluate the role of small cystic macular changes as a prognostic factor for the recurrence of macular oedema (ME) in patients with branch retinal vein occlusion (BRVO) treated with anti-VEGF drugs. METHODS We performed retrospective chart analysis of 116 patients treated with intravitreal injection of ranibizumab (IVR) or bevacizumab (IVB) for ME secondary to BRVO. At the baseline and monthly follow-up visits over a period of 12 months, a comprehensive ophthalmologic examination including best-corrected visual acuity (BCVA) and volume scan of macula using Spectral domain optical coherence tomography (SD-OCT) were performed. Patients without ME (CRT <250 μm) were screened for the presence of intraretinal cysts. In these patients, the changes in BCVA and CRT were evaluated over a period of 12 months and compared with the baseline. RESULTS In the IVR group (41 patients), 91 events of macular cysts, without a worsening of BCVA, were detected by OCT. In 89 of 91 events (97%), BCVA and CRT deteriorated significantly (p < 0.0001) within the next 4-11 (in mean 7.1 ± 2.0) weeks. BCVA decreased from 0.38 ± 0.25 to 0.49 ± 0.27 logMAR and CRT increased significantly from 223 ± 43 to 605 ± 244 μm. In the IVB group (19 patients), 54 events of cystic changes were detected. All of these patients showed significant worsening of BCVA from 0.40 ± 0.19 to 0.57 ± 0.22 logMAR and CRT from 251 ± 17 to 490 ± 147 μm within 4-10 (in mean 7.8 ± 2.8) weeks after the first presence of small macular cysts. CONCLUSION In BRVO patients treated with anti-VEGF drugs, the macular cystic changes may be used as an early indicator for impending recurrence of ME, with the decrease in BCVA in the following weeks. These patients should be scheduled for a next visit within 6-8 weeks.
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Affiliation(s)
- Eric Tilgner
- Department of Ophthalmology; University of Leipzig; Leipzig Germany
| | - Maiara Dalcegio Favretto
- Department of Ophthalmology; São José Hospital - Dr Homero de Miranda Gomes Hospital; Santa Catarina Brazil
| | - Maria Tuisl
- Department of Ophthalmology; University of Leipzig; Leipzig Germany
| | - Peter Wiedemann
- Department of Ophthalmology; University of Leipzig; Leipzig Germany
| | - Matus Rehak
- Department of Ophthalmology; University of Leipzig; Leipzig Germany
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27
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Tadayoni R, Waldstein SM, Boscia F, Gerding H, Gekkieva M, Barnes E, Das Gupta A, Wenzel A, Pearce I. Sustained Benefits of Ranibizumab with or without Laser in Branch Retinal Vein Occlusion: 24-Month Results of the BRIGHTER Study. Ophthalmology 2017; 124:1778-1787. [PMID: 28807635 DOI: 10.1016/j.ophtha.2017.06.027] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/22/2017] [Accepted: 06/28/2017] [Indexed: 11/13/2022] Open
Abstract
PURPOSE To evaluate the long-term (24-month) efficacy and safety of ranibizumab 0.5 mg administered pro re nata (PRN) with or without laser using an individualized visual acuity (VA) stabilization criteria in patients with visual impairment due to macular edema secondary to branch retinal vein occlusion (BRVO). DESIGN Phase IIIb, open-label, randomized, active-controlled, 3-arm, multicenter study. PARTICIPANTS A total of 455 patients. METHODS Patients were randomized (2:2:1) to ranibizumab 0.5 mg (n = 183), ranibizumab 0.5 mg with laser (n = 180), or laser (with optional ranibizumab 0.5 mg after month 6; n = 92). After initial 3 monthly injections, patients in the ranibizumab with or without laser arms received VA stabilization criteria-driven PRN treatment. Patients assigned to the laser arm received laser at the investigator's discretion. MAIN OUTCOME MEASURES Mean (and mean average) change in best-corrected visual acuity (BCVA) and central subfield thickness (CSFT) from baseline to month 24, and safety over 24 months. RESULTS A total of 380 patients (83.5%) completed the study. Ranibizumab with or without laser led to superior BCVA outcomes versus laser (monotherapy and combined with ranibizumab from month 6; 17.3/15.5 vs. 11.6 letters; P < 0.0001). Ranibizumab with laser was noninferior to ranibizumab monotherapy (mean average BCVA change: 15.4 vs. 15.0 letters; P < 0.0001). However, addition of laser did not reduce the number of ranibizumab injections (mean injections: 11.4 vs. 11.3; P = 0.4259). A greater reduction in CSFT was seen with ranibizumab with or without laser versus laser monotherapy over 24 months from baseline (ranibizumab monotherapy -224.7 μm, ranibizumab with laser -248.9 μm, laser [monotherapy and combined with ranibizumab from month 6] -197.5 μm). Presence of macular ischemia did not affect BCVA outcome or treatment frequency. There were no reports of neovascular glaucoma or iris neovascularization. No new safety signals were identified. CONCLUSIONS The BRIGHTER study results confirmed the long-term efficacy and safety profile of PRN dosing driven by individualized VA stabilization criteria using ranibizumab 0.5 mg in patients with BRVO. Addition of laser did not lead to better functional outcomes or lower treatment need. The safety results were consistent with the well-established safety profile of ranibizumab.
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Affiliation(s)
- Ramin Tadayoni
- Ophthalmology Department, Hôpital Lariboisière, AP-HP, Université Paris 7 - Sorbonne Paris Cité, Paris, France.
| | - Sebastian M Waldstein
- Vienna Reading Center, Department of Ophthalmology, Medical University of Vienna, Vienna, Austria
| | | | - Heinrich Gerding
- Department of Ophthalmology, Pallas Kliniken, Olten, Switzerland; Department of Ophthalmology, University of Münster, Münster, Germany
| | | | | | | | | | - Ian Pearce
- St. Paul's Eye Unit, Royal Liverpool University Hospital, Liverpool, United Kingdom
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28
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New Developments in the Classification, Pathogenesis, Risk Factors, Natural History, and Treatment of Branch Retinal Vein Occlusion. J Ophthalmol 2017; 2017:4936924. [PMID: 28386476 PMCID: PMC5366235 DOI: 10.1155/2017/4936924] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 02/07/2017] [Indexed: 12/15/2022] Open
Abstract
For years, branch retinal vein occlusion is still a controversial disease in many aspects. An increasing amount of data is available regarding classification, pathogenesis, risk factors, natural history, and therapy of branch retinal vein occlusion. Some of the conclusions may even change our impression of branch retinal vein occlusion. It will be beneficial for our doctors to get a deeper understanding of this disease and improve the treatment skills. The aims of this review is to collect the information above and report new ideas especially from the past a few years.
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29
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Nghiem-Buffet S, Baillif S, Regnier S, Skelly A, Yu N, Sodi A. Treatment patterns of ranibizumab intravitreal injection and dexamethasone intravitreal implant for retinal vein occlusion in the USA. Eye (Lond) 2016; 31:551-559. [PMID: 27911446 PMCID: PMC5395996 DOI: 10.1038/eye.2016.269] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 10/14/2016] [Indexed: 11/23/2022] Open
Abstract
Purpose Ranibizumab, an anti-vascular endothelial growth factor, and dexamethasone, a corticosteroid, have been shown to be effective in treating macular oedema secondary to retinal vein occlusion (RVO) (central RVO (CRVO) and branch RVO (BRVO)). Their real-world usage, however, has yet to be compared. We therefore evaluated ophthalmology visits for both drugs using US patient-level data. Methods The IMS Health Real-World Data Medical Claims database was used to identify treatment-naive patients receiving ranibizumab intravitreal injections or dexamethasone intravitreal implants between June 2010 and February 2014 who had 12 months of follow-up data. The primary outcome measure was the mean number of all ophthalmology visits for the two drugs in patients with CRVO and BRVO. Secondary outcome measures included a comparison of treatment visits, non-treatment visits, and time intervals between visits. Results Overall, 2822 patients received ranibizumab injections (CRVO, 1178; BRVO, 1644) and 365 received dexamethasone implants (CRVO, 191; BRVO, 174). The mean number (SD) of all ophthalmology visits was higher for patients receiving ranibizumab injections than for those receiving dexamethasone implants (CRVO: 7.2 (3.6) vs 6.2 (3.1), P<0.001; BRVO: 7.1 (3.4) vs 6.3 (3.1), P=0.016). Conclusions Patients with RVO receiving ranibizumab injections had a mean of approximately one more visit to their ophthalmologist in the first 12 months of treatment than those treated with dexamethasone implants. The visit burden is therefore not substantially different and physicians should focus on the clinical benefits of these drugs when evaluating treatment options for RVO.
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Affiliation(s)
- S Nghiem-Buffet
- Centre Ophtalmologique d'Imagerie et de Laser, Paris, France, Department of Ophthalmology, Hôpital Avicenne, Assistance Publique, Hôpitaux de Paris and Paris 13 University, Bobigny, France
| | - S Baillif
- Department of Ophthalmology, Pasteur II University Hospital, Nice, France
| | - S Regnier
- Novartis Pharma AG, Basel, Switzerland
| | - A Skelly
- Novartis Ireland Limited, Dublin, Ireland
| | - N Yu
- Real-World Evidence Solutions, IMS Health, London, UK
| | - A Sodi
- Department of Ophthalmology, Careggi University Hospital, Florence, Italy
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