RESUMO
PURPOSE: To report real-world experiences on driving vision in patients with neovascular age-related macular degeneration (AMD) undergoing intravitreal anti-VEGF treatment. METHODS: Retrospective cohort study of treatment-naïve patients with neovascular AMD commenced in anti-VEGF treatment (n = 416) and followed for 4 years in a pro re nata treatment regimen. Monocular best-corrected visual acuity (BCVA) measured using ETDRS was performed on the treatment eye at all visits and on the fellow eye at baseline, every 6 months, and upon any patient-reported change in vision. Driving vision was defined as BCVA in the best-seeing eye of ≥70 ETDRS letters (equivalent to ≥0.5 Snellen) corresponding to the minimum BCVA required in many countries. RESULTS: Driving vision was present in 280 patients (67%) and was sustained in 86%, 74%, 65% and 59% of the patients at 1, 2, 3 and 4 years, respectively. Lower BCVA in the best-seeing eye predicted loss of driving vision. In patients without driving vision at baseline, driving vision was regained in 29%, 36%, 39% and 41% of the patients at 1, 2, 3 and 4 years, respectively; but only 35% sustained driving vision after the first year. Lower age and higher BCVA in best-seeing eye predicted regain of driving vision. CONCLUSION: Driving vision can be sustained in the majority of the patients if they have driving vision at baseline. This study provides important prognostic information for patients with neovascular AMD.
