scholarly journals 24-month clinical outcomes of a treat-and-extend regimen with ranibizumab for wet age-related macular degeneration in a real life setting

2017 ◽  
Vol 17 (1) ◽  
Author(s):  
Athanasios Vardarinos ◽  
Nitin Gupta ◽  
Raazia Janjua ◽  
Abigail Iron ◽  
Theo Empeslidis ◽  
...  
Keyword(s):  
Macular Degeneration ◽  
Clinical Outcomes ◽  
Real Life ◽  
Age Related Macular Degeneration ◽  
Treat And Extend ◽  
Age Related ◽  
Real Life Setting ◽  
Treat And Extend Regimen

Aflibercept in real-life for the treatment of age-related macular degeneration using a treat and extend protocol: The Armada study

2021 ◽  
pp. 112067212110057
Author(s):  
Pierre Gascon ◽  
Prithvi Ramtohul ◽  
Charles Delaporte ◽  
Sébastien Kerever ◽  
Danièle Denis ◽  
...  
Keyword(s):  
Macular Degeneration ◽  
Real Life ◽  
Age Related Macular Degeneration ◽  
Cumulative Number ◽  
Treat And Extend ◽  
Treatment Interval ◽  
Age Related ◽  
Treatment Naïve ◽  
The Mean

Purpose: To report the visual and anatomic outcomes in treatment-naïve neovascular age-related macular degeneration (nAMD) patients treated with aflibercept under a standardized Treat and Extend (T&E) protocol for up to 3 years of follow-up in “real-life” practice. Methods: This retrospective, observational, multicenter study included patients with treatment-naïve nAMD and at least 12 months of follow-up. T&E regimen adjustment was initiated after loading phase. At each visit best-corrected visual acuity (BCVA) and optical coherence tomography parameters were performed. Results: One hundred and thirty-six eyes of 115patients had at least 1 year of follow-up with 114 and 82 eyes completing at least 2 and 3 years of follow-up, respectively (mean follow-up duration: 2.7 ± 1.3 years). Mean age was 78.6 ± 8.6 years old and 52% were women. Mean BCVA increased from 60.6 ± 18.7 letters at diagnosis to 66.9 ± 16.2 letters at 1 year (+6.3 letters, p = 0.003) and remained stable throughout the follow-up period (63.1 ± 20.3 letters (+2.5, p = 0.1) and 64.0 ± 20.1 letters (+3.4, p = 0.27) at 2 and 3 years, respectively). The mean central retinal thickness decreased significantly from 358.2 ± 87.9 µm at baseline to 302 ± 71.7 µm at 12 months and maintained stable after 36 months of follow-up (297.1 ± 76 µm, p < 0.0001). Mean number of injections was 6.6 ± 2.2, 4.8 ± 1.9, and 5.6 ± 1.7 at 1, 2, and 3 years, respectively. Mean cumulative number of 16.4 ± 5.6 injections after 3 years. Mean treatment interval was 6.8 ± 2.5 weeks at 1 year. Eight-week and 12-week treatment interval were achieved in 59.5% and 19.1%, 65.8%, and 36.8% and 69.5% and 41.5% at 1, 2, and 3 years, respectively. Conclusions: Our study demonstrated that intravitreal injections of aflibercept initiated under a standardized T&E for patients with treatment-naïve nAMD allow for significant visual improvement at 12 months, which was maintained over a 3-year follow-up period.

scholarly journals A Retrospective Analysis of the Real-Life Utilization of Ranibizumab in Patients with Wet Age-Related Macular Degeneration from Portugal

2017 ◽  
Vol 30 (6) ◽  
pp. 449 ◽  
Author(s):  
Rufino Silva ◽  
Carla Goncalves ◽  
Angela Meireles ◽  
Carla Teixeira ◽  
Paulo Rosa ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Macular Degeneration ◽  
Real Life ◽  
Age Related Macular Degeneration ◽  
Optical Coherence ◽  
Age Related ◽  
Real Life Setting ◽  
Actual Use ◽  
Acuity Score

Introduction: Anti-vascular endothelial growth factor therapy has revolutionized the treatment of wet age-related macular degeneration; however, it is important to monitor actual use of ranibizumab and related treatment outcomes in routine practice.Material and Methods: This was a retrospective, observational study to monitor the 2-year outcomes following ranibizumab treatment for wet age-related macular degeneration in Portugal. Patients treated between January 2009 and December 2009 were retrospectively evaluated. All decisions were made by the treating physician in accordance with their usual routine clinical practice. The primary assessment was mean change in visual acuity score using Early Treatment Diabetic Retinopathy Study or Snellen equivalent.Results: A total of 128 patients with wet age-related macular degeneration were analyzed (mean age 79.4 years; mean visual acuity score 54.2 letters). Mean change in visual acuity score from baseline was –1.6 letters (n = 82) at year one and –5.1 letters (n = 72) at year two. The mean number of ranibizumab injections was 3.8 (year one) and 1.6 (year two). On average, patients attended 8.6 and 5.0 visits and optical coherence tomography was used in 75.0% of patients in year one and in 56.3% of patients in year two, respectively.Discussion: Despite a relatively high number of visits, including monitoring visits and use of optical coherence tomography - guided therapy, few injections were administered and visual acuity was not improved.Conclusion: These findings indicate that as-needed treatment resulted in under-dosing in a real-life setting in Portugal. Such limitations may also be related to increasing numbers of patients, resulting in clinic saturation.

scholarly journals Aflibercept for age-related macular degeneration: 4-year outcomes of a ‘treat-and-extend’ regimen with exit-strategy

2020 ◽  
pp. bjophthalmol-2020-316514
Author(s):  
Damian Jaggi ◽  
Thanoosha Nagamany ◽  
Andreas Ebneter ◽  
Marion Munk ◽  
Sebastian Wolf ◽  
...  
Keyword(s):  
Macular Degeneration ◽  
Age Related Macular Degeneration ◽  
Long Term Outcomes ◽  
Treat And Extend ◽  
Age Related ◽  
Central Subfield Thickness ◽  
Treatment Naïve ◽  
Treat And Extend Regimen

AimTo report long-term outcomes on best-corrected visual acuity (BCVA) and treatment intervals with a treat-and-extend (T&E) regimen in patients with neovascular age-related macular degeneration (nAMD).MethodsThis observational study included treatment-naïve patients with nAMD, treated with aflibercept. A specific T&E protocol without a loading phase and predefined exit criteria was administered. After reaching predefined ‘exit-criteria’, the treatment period was complete, and patients were observed three monthly.ResultsEighty-two patients with a follow-up period of ≥2 years were included. BCVA (mean±SD, ETDRS letters) increased from 51.9±25.2 at baseline to 63.7±17.7 (p<0.0001) at 1 year, 61.7±18.5 (p<0.0001) at 2 years, 62.4±19.5 (p<0.0001, n=61) at 3 years and remained insignificantly higher than baseline at 4 years at 58.5±24.3 (p=0.22). Central subfield thickness (mean±SD, μm) decreased significantly from 387.5±107.6 (p<0.0001) at baseline to 291.9±65.5 (p<0.0001) at 1 year, and remained significantly lower until 4 years at 289.0±59.4 (p<0.0001). Treatment intervals (mean±SD, weeks) could be extended up to 9.3±3.1 weeks at 1 year and remained at 11.2±3.5 weeks at 4 years. Twenty-nine (35%) patients reached exit criteria and continued with three monthly observation only.ConclusionsAfter 4 years of treatment, initial vision gains were maintained with a reasonable treatment burden, even without an initial loading phase. Our results on functional outcomes are comparable with large controlled studies.

scholarly journals Two-year outcomes of intravitreal aflibercept in a Swiss routine treat and extend regimen for patients with neovascular age-related macular degeneration

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Andreas Ebneter ◽  
Stephan Michels ◽  
Christian Pruente ◽  
Pascal Imesch ◽  
Felix Eilenberger ◽  
...  
Keyword(s):  
Real Life ◽  
Age Related Macular Degeneration ◽  
Routine Practice ◽  
Treat And Extend ◽  
Treatment Interval ◽  
Age Related ◽  
Intravitreal Aflibercept ◽  
Treatment Naïve ◽  
The Mean ◽  
Treat And Extend Regimen

AbstractThe aim of this observational study was to assess the use and outcome of intravitreal aflibercept in a treat and extend regimen in treatment-naïve neovascular AMD patients in routine practice. This both retrospective and prospective study was conducted in four larger Swiss retina clinics (ASTERIA study). The primary endpoint was the mean change in best-corrected visual acuity (BCVA) in ETDRS letters from baseline to 12 months. Between December 2017 and August 2018, 160 patients were included. For patients with available data, the mean change in BCVA was + 8.4 (± 14.4) letters at month 12 (n = 139) and + 5.0 (± 11.4) letters at month 24 (n = 95). A mean number of 8.3 (± 2.4) injections were administered within the first year and 5.4 (± 2.9) injections during the second year. On average, the observed treatment interval at month 12 was 63.3 (± 22.0) days and increased to 69.1 (± 28.6) days at month 24. For 37% of the patients, a treatment interval ≥ 12 weeks was attained at month 24. In conclusion,  intravitreal aflibercept in a Swiss real-life treat and extend regimen resulted in comparable anatomic and functional outcomes as were observed in the prospective registration trials of aflibercept for nAMD treatment.

Treat-and-Extend Regimen with Aflibercept for Neovascular Age-Related Macular Degeneration

2018 ◽  
Vol 2 (5) ◽  
pp. 462-468 ◽  
Author(s):  
Hidetaka Matsumoto ◽  
Masahiro Morimoto ◽  
Kensuke Mimura ◽  
Arisa Ito ◽  
Hideo Akiyama
Keyword(s):  
Macular Degeneration ◽  
Age Related Macular Degeneration ◽  
Treat And Extend ◽  
Age Related ◽  
Treat And Extend Regimen

scholarly journals Analyses of the effects of persistent subretinal fluid on visual/anatomic outcomes according to the type of macular neovascularization during the relaxed treat-and-extend protocol in age-related macular degeneration patients

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Kyung Tae Kim ◽  
Ju Byung Chae ◽  
Seungheon Lee ◽  
Eoi Jong Seo ◽  
Dong Yoon Kim
Keyword(s):  
Macular Degeneration ◽  
Subretinal Fluid ◽  
Age Related Macular Degeneration ◽  
Long Term Effects ◽  
Treat And Extend ◽  
Anti Vegf ◽  
Age Related ◽  
Treat And Extend Regimen

Abstract Background To analyze the long-term effects of persistent subretinal fluid (SRF) on visual/anatomic outcomes according to the type of macular neovascularization (MNV) during relaxed treat-and-extend regimen with anti-vascular endothelial growth factor (anti-VEGF) agents in age-related macular degeneration (AMD) patients. Methods Patients with fovea-involving type 1 or type 2 MNV, treated with a relaxed treat-and-extend regimen for 2 years were retrospectively reviewed. Eyes with SRF observed more than three times per year were defined as the ‘persistent SRF (+) group’. To exclude the effects of IRF as much as possible, the eyes with persistent IRF were excluded. The effects of persistent SRF on the best-corrected visual acuity (BCVA), central subfield retinal thickness (CST), and changes in the photoreceptor layer (PRL) thickness and outer retinal bands (external limiting membrane, ellipsoid zone, and cone outer segment tip line) after anti-VEGF injection were analyzed for each MNV type. Results Seventy-seven eyes with type 1 MNV (44 eyes with persistent SRF) and 53 eyes with type 2 MNV (18 eyes with persistent SRF) were enrolled. Following a relaxed treat-and-extend regimen with anti-VEGF agents, BCVA and CST improved for each MNV type. In comparison between persistent SRF (+) and persistent SRF (−) group, there were no differences in the amount of change in BCVA and CST between the two groups for each MNV type during 2-year follow-up periods. In addition, there were no differences in the amount of reduction in PRL thickness and state of the outer retinal bands between the two groups for each MNV type. Conclusions Using a relaxed treat-and-extend regimen with anti-VEGF agents, persistent SRF did not have additional effects on visual and anatomic outcomes by 2 years, regardless of the MNV type.

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