1. Long-term Anti–Vascular Endothelial Growth Factor Treatment for Neovascular Age-Related Macular Degeneration: The LATAR Study
- Author
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Kimberly Spooner, Andrew Chang, Long Phan, Samantha Fraser-Bell, James Wong, and Thomas Hong
- Subjects
medicine.medical_specialty ,Visual acuity ,genetic structures ,Fundus (eye) ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Study report ,Ophthalmology ,medicine ,030304 developmental biology ,Anti vegf ,0303 health sciences ,business.industry ,Retrospective cohort study ,Macular degeneration ,medicine.disease ,eye diseases ,Vascular endothelial growth factor ,Choroidal neovascularization ,chemistry ,030221 ophthalmology & optometry ,sense organs ,medicine.symptom ,business - Abstract
Purpose To report the 10-year outcomes of eyes with neovascular age-related macular degeneration (nAMD) treated with vascular endothelial growth factor (VEGF) inhibitors. Design Ten-year, retrospective cohort study. Participants A total of 1046 patients who commenced treatment with anti-VEGF for nAMD. Methods Anti-VEGF–naive eyes diagnosed with nAMD that commenced treatment between November 2006 and December 2009 were identified. Data collected included the baseline demographics, visual acuity (VA), and number of intravitreal injections. Baseline fundus fluorescein angiograms and OCT images were graded for choroidal neovascularization type. OCT images were graded for central macular thickness (CMT) and the presence of fluid over the 10 years. Main Outcome Measures Change in vision at 10 years. Secondary outcomes included the proportion of eyes with 20/40 vision or better and 20/200 or worse, the proportion of eyes that were dry on OCT imaging, and the number of injections. Results Of 1046 eligible eyes, 10-year data were available for 293 (28%), which were included in the analyses. Eyes received 58.1 (standard deviation [SD], 33.6) injections during the 10 years. The mean CMT decreased from 355.5 μm (SD, 107.8 μm) to 264.2 (SD, 79.5) μm (P Conclusions On average, eyes with nAMD maintained starting VA when treated with VEGF inhibitors for 10 years. With ongoing regular treatment, a greater proportion of eyes achieved VA of 20/40 or better at 10 years than at presentation.
- Published
- 2021