scholarly journals Therapeutic Effect of Anti-VEGF for Age-Related Macular Degeneration in the Untreated Fellow Eye

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Hacer Isildak ◽  
Stephen G. Schwartz ◽  
Harry W. Flynn
Keyword(s):  
Optical Coherence Tomography ◽  
Growth Factor ◽  
Macular Degeneration ◽  
Therapeutic Effect ◽  
Age Related Macular Degeneration ◽  
Fellow Eye ◽  
Anti Vegf ◽  
Age Related ◽  
Antivascular Endothelial Growth Factor ◽  
Endothelial Growth Factor

Intravitreal injections of antivascular endothelial growth factor (anti-VEGF) agents have been reported to occasionally produce a therapeutic effect in the uninjected fellow eye. Here, three patients with bilateral neovascular age-related macular degeneration are presented. In all three patients, unilateral anti-VEGF injection resulted in bilateral reduction of macular thickness as measured by spectral domain optical coherence tomography.

scholarly journals Antivascular Endothelial Growth Factor Treatment Might Be Continued Even After Vitrectomy for Endophthalmitis in Neovascular Age-Related Macular Degeneration

2019 ◽  
Vol 4 (1) ◽  
pp. 6-12
Author(s):  
Zofia Michalewska ◽  
Jerzy Nawrocki
Keyword(s):  
Growth Factor ◽  
Macular Degeneration ◽  
Visual Outcome ◽  
Age Related Macular Degeneration ◽  
Anti Vegf ◽  
Age Related ◽  
Antivascular Endothelial Growth Factor ◽  
Endothelial Growth Factor ◽  
Mean Time

Purpose: This article studies visual outcome and frequency of antivascular endothelial growth factor (anti-VEGF) injections continued in patients with neovascular age-related macular degeneration (AMD) who had an earlier vitrectomy for postinjection endophthalmitis. Methods: A retrospective interventional study was conducted reviewing our database for patients with a diagnosis of endophthalmitis in the course of anti-VEGF injections. Endophthalmitis diagnosis was made on clinical examination of pain, rapid decrease in visual acuity (VA), conjunctival hyperemia, hypopyon, and vitritis. In all eyes, core vitrectomy with intravitreal antibiotics was performed. Spectral-domain optical coherence tomography was performed monthly before and after surgery during follow-up. Anti-VEGF injections were continued after surgery in all cases. Results: Eight eyes with postinjection endophthalmitis were included. Mean VA immediately before endophthalmitis was 20/50 Snellen with a mean of 19 intravitreal anti-VEGF injections ( P = .45). At time of endophthalmitis diagnosis, mean VA was 20/1000 (range, 20/2000-20/200). Mean time from injection to when the patient noted first symptoms was 4.3 days (range, 1-8 days). Mean time from first symptoms to surgery was 12 hours (range, 2.5-26 hours). Final mean VA at the end of follow-up (range, 12-84 months) did not statistically differ from VA at the visit immediately before endophthalmitis diagnosis ( P = .69). Mean frequency of injections after vitrectomy did not significantly differ from the presurgical course of treatment ( P =.97). Conclusions: Anti-VEGF treatment might be continued after vitrectomy for endophthalmitis and results in satisfactory anatomical and visual outcome. Surgery did not influence the frequency of anti-VEGF injections for neovascular AMD.

scholarly journals Ten-year outcomes of antivascular endothelial growth factor therapy in neovascular age-related macular degeneration

Eye ◽  
2020 ◽  
Vol 34 (10) ◽  
pp. 1888-1896 ◽  
Author(s):  
Shruti Chandra ◽  
Cristina Arpa ◽  
Deepthy Menon ◽  
Hagar Khalid ◽  
Robin Hamilton ◽  
...  
Keyword(s):  
Growth Factor ◽  
Macular Degeneration ◽  
Age Related Macular Degeneration ◽  
Age Related ◽  
Antivascular Endothelial Growth Factor ◽  
Factor Therapy ◽  
Growth Factor Therapy ◽  
Endothelial Growth Factor

scholarly journals Seven-Year Visual and Anatomical Outcomes of Intravitreal Vascular Endothelial Growth Factor Inhibition for Neovascular Age-Related Macular Degeneration

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Martin Stattin ◽  
Julia Forster ◽  
Daniel Ahmed ◽  
Anna-Maria Haas ◽  
Alexandra Graf ◽  
...  
Keyword(s):  
Growth Factor ◽  
Macular Degeneration ◽  
Age Related Macular Degeneration ◽  
Secondary Outcome ◽  
First Year ◽  
Anti Vegf ◽  
Age Related ◽  
Endothelial Growth Factor ◽  
Anatomical Outcomes ◽  
Number Of Injections

Purpose. To evaluate 7-year visual and anatomical outcomes of intravitreal injections (IVI) with antivascular endothelial growth factor (anti-VEGF) for neovascular age-related macular degeneration (nAMD) based on a personalized pro re nata (PRN) regimen. Methods. Anonymized data of 124 consecutive eyes in 121 patients with treatment-naïve nAMD were initially collected in 2010. Of those, 45 received anti-VEGF IVI at least every 6months until 2017 in one single center in Austria and hence were retrospectively analyzed. All eyes had been initiated on a loading dose of 3 monthly IVI with different anti-VEGF agents followed by a PRN regimen in the first year. At year 2, monitoring as well as therapeutic intervention could be prolonged every 2weeks up to intervals of 3months without capping treatment. Primary outcome measure was the change of visual acuity (VA) assessed by Early Treatment Diabetic Retinopathy Study charts at 4 meters (ETDRS) in letters—counting every correctly read letter—and converted to Snellen. Secondary outcome measures were number of injections and change of central retinal thickness (CMT) from baseline. Results. Mean baseline VA was 20/63 + 1 (0.63 ± 0.26 ETDRS) and declined to 20/100 + 2 (0.45 ± 0.33) with an overall loss of 9 letters ETDRS after 7years (p = 0.001). An average of 3.5 ± 1.9 IVI was given per year and eye. Mean CMT at baseline was 322 ± 95 μm, decreased by 52 μm to 270 ± 70 μm within the first year, and remained below baseline at year 7 (271 ± 106 μm; p<0.001). Conclusions. Our data confirm an absolute vision loss in eyes compromised by nAMD after 7 years of continuous VEGF inhibition. The visual decline was significantly related to baseline VA as well as the number of injections. We suggest following patients thoroughly independent of the initial VA and a greater incentive for the physician to treat.

scholarly journals Long-Term Visual Outcomes for a Treat-and-Extend Antivascular Endothelial Growth Factor Regimen in Eyes with Neovascular Age-Related Macular Degeneration: Up to Seven-Year Follow-Up

2020 ◽  
Vol 2020 ◽  
pp. 1-12 ◽  
Author(s):  
Simon Javidi ◽  
Ali Dirani ◽  
Fares Antaki ◽  
Marc Saab ◽  
Sofiane Rahali ◽  
...  
Keyword(s):  
Growth Factor ◽  
Age Related Macular Degeneration ◽  
Intravitreal Injections ◽  
Anti Vegf ◽  
Age Related ◽  
Antivascular Endothelial Growth Factor ◽  
Endothelial Growth Factor ◽  
Number Of Injections

Purpose. To report long-term visual and anatomical outcomes in eyes with neovascular age-related macular degeneration (nAMD) treated with a treat-and-extend regimen (TER) of intravitreal antivascular endothelial growth factor (anti-VEGF) injections in real-world settings. Methods. Retrospective cohort study of consecutive patients with nAMD treated with a TER of anti-VEGF intravitreal injections by a single retina specialist (GC). Patients with nAMD who had at least one year of follow-up were identified using an electronic database. Best-corrected visual acuity (BCVA), comprehensive ophthalmologic examination, and macular OCT were performed at each visit. Patients received a loading dose of three monthly intravitreal injections and then were treated according to a TER of bevacizumab, ranibizumab, and/or aflibercept. The number of injections, BCVA, and central retinal thickness (CRT) were evaluated during the follow-up period. Results. 180 eyes from 180 patients were included in the study. Mean age was 75 ± 9 (range: 51–96). Mean BCVA was 0.77 ± 0.64 LogMAR at baseline, 0.69 ± 0.58 LogMAR (p=0.0057) after loading phase, 0.64 ± 0.55 LogMAR (p=0.0001) after 6 months of TER, and 0.76 ± 0.71 LogMAR after 6 years of treatment (n = 32 at year 6). CRT decreased significantly after the loading phase (p=0.0002). The mean number of intravitreal injections per year was 7.6 during the first three years of treatment and then decreased to 5.9 during year 4 to 7. Conclusions. This retrospective study of 180 nAMD patients treated with a TER of intravitreal anti-VEGF demonstrates an initial improvement of BCVA after loading phase, followed by long-term visual stabilization for at least six years. These results were obtained with a high number of injections, averaging close to six injections per year during long-term follow-up. In light of the natural evolution of nAMD, these data support the long-term efficacy of this treatment under real-world conditions of heterogeneity of patients and type of anti-VEGF used.

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