Effect of posterior vitreous detachment on treat-and-extend versus monthly ranibizumab for neovascular age-related macular degeneration

2019 ◽  
Vol 104 (7) ◽  
pp. 899-903 ◽  
Author(s):  
Sebastian M Waldstein ◽  
Leonard Coulibaly ◽  
Sophie Riedl ◽  
Amir Sadeghipour ◽  
Bianca S Gerendas ◽  
...  
Keyword(s):  
Macular Degeneration ◽  
Posterior Vitreous Detachment ◽  
Median Number ◽  
Age Related Macular Degeneration ◽  
Controlled Clinical Trial ◽  
Vitreous Detachment ◽  
Treat And Extend ◽  
Age Related ◽  
Treatment Naïve ◽  
The Impact

AimsTo investigate the impact of posterior vitreous detachment (PVD) on the efficacy of treat-and-extend (T&E) ranibizumab in neovascular age-related macular degeneration.MethodsIn a post hoc analysis of a randomised controlled clinical trial, spectral-domain optical coherence tomography images of treatment-naïve patients randomised to receive T&E (n=265) or monthly (n=264) ranibizumab for 12 months were included. Certified, masked graders diagnosed the presence or the absence of complete PVD. The main outcome measures were the mean change in best-corrected visual acuity (BCVA) and central retinal thickness (CRT) at month 12, the number of administered ranibizumab injections and the proportion of patients extended to more than 8 weeks.ResultsAt baseline, complete PVD was present in 51% and 56% of patients in the monthly and T&E arms, respectively. Mean change in BCVA at month 12 was +9.0 (PVD) vs +9.5 letters (no PVD, p=0.78) in monthly treated eyes, and +6.0 (PVD) vs +7.5 letters (no PVD, p=0.42) in T&E treated eyes. Conversely, mean change in CRT at month 12 was −174 (PVD) vs −173 µm (no PVD, p=0.98) in the monthly arm, and −175 (PVD) vs −164 µm (no PVD, p=0.58) in the T&E arm. In T&E treated patients, the median number of injections was eight vs nine (p=0.035). 71% of PVD eyes were extended successfully, compared with 55% of eyes without PVD (p=0.005).ConclusionPVD was not found to impact functional and anatomical outcomes of T&E ranibizumab therapy. However, patients without a complete PVD required more retreatments and were significantly less likely to be successfully extended.Trial registration numberNCT01948830

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 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 Patient satisfaction following a switch from treat-and-extend to observe-and-plan regimen in age-related macular degeneration

2022 ◽  
Vol 7 (1) ◽  
pp. e000930
Author(s):  
Tora Sund Morken ◽  
Christina Knutsen ◽  
Margrete Sætre Hanssen ◽  
Dordi Austeng
Keyword(s):  
Patient Satisfaction ◽  
Macular Degeneration ◽  
Standard Treatment ◽  
Age Related Macular Degeneration ◽  
Treat And Extend ◽  
Corrected Visual Acuity ◽  
Anti Vegf ◽  
Age Related ◽  
Treatment Naïve ◽  
Endothelial Growth Factor

ObjectiveStandard treatment of neovascular age-related macular degeneration (nAMD) is intravitreal injections (IVI) of antivascular endothelial growth factor (anti-VEGF) according to treat-and-extend (TnE). Observe-and-plan (OnP), a new regimen based on each individual’s relapse interval lead to fewer clinical visits and has so far shown to be safe in treatment-naïve patients. In this study, we explore patient satisfaction and safety in nAMD when switching from TnE to OnP.Methods and analysis38 participants treated acording to TnE for ≥12 months were included and switched from TnE to OnP with their last stable interval. Main outcome was patient satisfaction (Leeds Satisfaction Questionnaire). Secondary outcomes were best-corrected visual acuity (BCVA), central retinal thickness (CRT) before and 12 months after switch and number of monitoring visits and injections of anti-VEGF 12 months prior to and following switch.ResultsMean patient satisfaction was higher (3.7±0.5 SD) at 12 months after switch from TnE to OnP than before (3.6±0.5 SD, p=0.009, response rate 76%). BCVA and CRT were unchanged. Number of monitoring visits and injections were lower in the 12 months following than prior to switch (p<0.001).ConclusionA switch from TnE to OnP in a non-treatment-naïve population resulted in higher patient satisfaction, while maintaining stable BCVA. This indicates that OnP may be applicable in the large group of nAMD patients that have received IVI for several years. OnP may alleviate the treatment burden on both individual and society of frequent clinical visits while increasing patient satisfaction.

One-year outcomes of the Polish treatment program for the wet form of age-related macular degeneration using intravitreal therapy

2020 ◽  
Vol 30 (3) ◽  
pp. 586-594
Author(s):  
Małgorzata Figurska ◽  
Anna Matysik-Wożniak ◽  
Joanna Adamiec-Mroczek ◽  
Joanna Dolar-Szczasny ◽  
Marta Misiuk-Hojło ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Macular Degeneration ◽  
Treatment Program ◽  
Median Number ◽  
Age Related Macular Degeneration ◽  
Therapeutic Program ◽  
Corrected Visual Acuity ◽  
Age Related ◽  
Treatment Naïve ◽  
Best Corrected Visual Acuity

Purpose: To report 12-month outcomes of a Polish National Treatment Program using aflibercept and ranibizumab in eyes with wet, age-related macular degeneration in routine clinical practice. Material and Methods: This was a non-randomized, retrospective, observational multicenter study. Anonymous data contained in the electronic Therapeutic Program Monitoring System were utilized in this study. Results: The study population consisted of 2828 eyes from 2718 patients. The median age was 76.0 [70.0, 81.0] years; 61.7% were female. Best corrected visual acuity increased from 58.86 [50.05, 69.95] letters to 65.1 [50.1, 73.9] letters (p < 0.001). The median change in best corrected visual acuity was 0.0 [−4.0, 12.2] letters: 2.9 [−2.9, 15.1] letters for treatment-naïve eyes and 0.0 [−4.0, 8.8] letters for those continuing treatment (p < 0.001). The median central retinal thickness was significantly reduced from 341.0 [281.0, 422.0] to 275.0 [221.0, 344.0] μm (p < 0.001). The median number of visits was 9.0 [8.0, 9.0]. The median number of injections was 7.0 [6.0, 8.0]: 8.0 [7.0, 8.0] for treatment-naïve eyes and 6.0 [5.0, 7.0] for those continuing treatment (p < 0.001). Conclusion: Eyes treated as part of the Polish therapeutic program gained functional stability and morphological improvement. Treatment-naïve eyes showed the greatest functional benefit.

scholarly journals Visual and anatomical outcomes associated with treat-and-extend administration of intravitreal aflibercept for neovascular age-related macular degeneration

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Mohamed Kamel Soliman ◽  
Nicolas Tuli ◽  
Thomas K. Lee ◽  
William A. Britton ◽  
Raman Tuli
Keyword(s):  
Macular Degeneration ◽  
Subretinal Fluid ◽  
Retrospective Chart Review ◽  
Age Related Macular Degeneration ◽  
Treat And Extend ◽  
Age Related ◽  
Intravitreal Aflibercept ◽  
Treatment Naïve ◽  
The Mean ◽  
Anatomical Outcomes

Abstract Purpose To investigate the visual and anatomical outcomes associated with treat-and-extend (TAE) regimen of intravitreal (IVT) aflibercept in eyes with treatment naïve neovascular age-related macular degeneration (nvAMD). Methods A retrospective chart review of eyes that underwent IVT aflibercept injections for nvAMD between May 2014 and March 2018 was performed. The primary outcome was the change in best corrected visual acuity (BCVA) at 12 months. Secondary outcomes included the change in central retinal thickness (CRT), subretinal fluid (SRF) and intraretinal fluid (IRF). Results Data from 213 eyes of 213 patients (138 female, 65%) met the inclusion criteria. The mean (SD) age of the patients was 80.4 (±  9.2) years. The mean baseline BCVA (0.92  ±  0.50 logMAR, improved by 0.20 (±  0.40) logMAR units at 12 months (p  <  0.001). Seventy-two (34%) eyes gained  ≥  0.3 logMAR and 47 (22%) eyes achieved BCVA  ≤  0.3 logMAR at 12 months. Baseline BCVA, patient age, and the number of aflibercept injections received were predictors of the change in BCVA at 12 months. Mean CRT improved from 347 (±  117) µm at baseline to 246 (±  55) µm at 12 months (p  <  0.001). The percentage of eyes with SRF and IRF on SD-OCT declined from 63 to 21% and from 60 to 26% at 12 months, respectively. Conclusion A TAE regimen of IVT aflibercept in treatment naïve nvAMD is associated with good visual and anatomical outcomes in routine clinical practice. Resolution of exudation occurred in about half of nvAMD cases at 12 months. Individualized administration of IVT aflibercept may reduce injection burden.

scholarly journals The influence of vitreomacular adhesion on the pathogenesis and course of age-related macular degeneration

2013 ◽  
Vol 6 (1) ◽  
pp. 53-60
Author(s):  
Nikita Yuryevich Dal ◽  
Gassan Basharovich Shaar ◽  
Yuriy Sergeyevich Astakhov ◽  
Marina Mikhaylovna Lobanova
Keyword(s):  
Macular Degeneration ◽  
Posterior Vitreous Detachment ◽  
Age Related Macular Degeneration ◽  
Vitreomacular Adhesion ◽  
Vitreous Detachment ◽  
Age Related ◽  
Different Types ◽  
Age Related Changes

This article describes the age-related changes in vitreous and different types of posterior vitreous detachment. Possible effect of normal and pathological posterior vitreous detachment (in particular vitreomacular adhesion and traction syndrome) on the age-related macular degeneration course are considered. Vitrectomy and pharmacological vitreolysis potentials in the treatment of vitreomacular adhesion are discussed.

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