PURPOSE: To determine the incidence and progression of macular atrophy in patients with neovascular age-related macular degeneration (AMD) treated with vascular endothelial growth factor (VEGF) antagonists. DESIGN: Retrospective interventional case series. METHODS: All patients with neovascular AMD treated by the same physician during a 12-month period of ascertainment had all images from their entire follow-up period evaluated, and areas of retina that developed atrophy were compared to the same areas prior to the onset of anti-VEGF treatment. Longitudinal measurements of retinal atrophy were made. RESULTS: In 39 patients, 52 eyes with neovascular AMD were identified. We excluded 5 eyes from analysis (4 had retinal pigment epithelium tears, and 1 had a laser scar). Fundus photographs of the remaining eyes showed that 18/47 eyes (38%) contained hypopigmented areas suggestive of atrophy within the macula at some time during follow-up. Spectral-domain optical coherence tomography confirmed that these areas had loss of retinal pigmented epithelium and ellipsoids zones, with or without subretinal material suggestive of subretinal fibrosis. Comparison of fundus photographs with fluorescein angiograms showed that in 13/18 eyes (72%), atrophy developed in areas previously occupied by choroidal neovascularization, and the other 5 eyes had atrophy prior to the onset of anti-VEGF treatment. The mean (± standard deviation) rate of increase in pure atrophic areas (no subretinal material) was 0.7 ± 0.8 mm(2) per year, with a range of 0.01-2.6 mm(2)/year. CONCLUSION: Treatment of neovascular AMD with a VEGF-neutralizing protein can result in regression of choroidal neovascularization, which is sometimes associated with atrophy of overlying retina.
PURPOSE: To determine the incidence and progression of macular atrophy in patients with neovascular age-related macular degeneration (AMD) treated with vascular endothelial growth factor (VEGF) antagonists. DESIGN: Retrospective interventional case series. METHODS: All patients with neovascular AMD treated by the same physician during a 12-month period of ascertainment had all images from their entire follow-up period evaluated, and areas of retina that developed atrophy were compared to the same areas prior to the onset of anti-VEGF treatment. Longitudinal measurements of retinal atrophy were made. RESULTS: In 39 patients, 52 eyes with neovascular AMD were identified. We excluded 5 eyes from analysis (4 had retinal pigment epithelium tears, and 1 had a laser scar). Fundus photographs of the remaining eyes showed that 18/47 eyes (38%) contained hypopigmented areas suggestive of atrophy within the macula at some time during follow-up. Spectral-domain optical coherence tomography confirmed that these areas had loss of retinal pigmented epithelium and ellipsoids zones, with or without subretinal material suggestive of subretinal fibrosis. Comparison of fundus photographs with fluorescein angiograms showed that in 13/18 eyes (72%), atrophy developed in areas previously occupied by choroidal neovascularization, and the other 5 eyes had atrophy prior to the onset of anti-VEGF treatment. The mean (± standard deviation) rate of increase in pure atrophic areas (no subretinal material) was 0.7 ± 0.8 mm(2) per year, with a range of 0.01-2.6 mm(2)/year. CONCLUSION: Treatment of neovascular AMD with a VEGF-neutralizing protein can result in regression of choroidal neovascularization, which is sometimes associated with atrophy of overlying retina.
Authors: Ebenezer Daniel; Maureen G Maguire; Juan E Grunwald; Cynthia A Toth; Glenn J Jaffe; Daniel F Martin; Gui-Shuang Ying Journal: JAMA Ophthalmol Date: 2020-05-01 Impact factor: 7.389
Authors: Saghar Bagheri; Ines Lains; Rebecca F Silverman; Ivana Kim; Dean Eliott; Rufino Silva; John Miller; Deeba Husain; Joan W Miller; Leonide Saad; Demetrios G Vavvas Journal: J Vitreoretin Dis Date: 2019-08-22
Authors: Ebenezer Daniel; Gui-Shuang Ying; Benjamin J Kim; Cynthia A Toth; Frederick Ferris; Daniel F Martin; Juan E Grunwald; Glenn J Jaffe; Joshua L Dunaief; Wei Pan; Maureen G Maguire Journal: Ophthalmology Date: 2018-11-23 Impact factor: 12.079