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Purpose: The main purpose of the study was to report the estimated incidence, cumulative rate, risk factors and outcomes of submacular haemorrhage (SMH) with loss of vision in neovascular age‐related macular degeneration (nAMD) receiving intravitreal injections (IVT) of vascular endothelial growth factor (VEGF) inhibitor in routine clinical practice. Methods: Retrospective analysis of treatment‐naïve eyes receiving IVTs of VEGF inhibitors (ranibizumab, aflibercept or bevacizumab) for nAMD from 1 January 2010 to 31 December 2020 that were tracked the Fight Retinal Blindness! registry. Estimated incidence, cumulative rate and hazard ratios (HR) of SMH with loss of vision during treatment were measured using the Poisson regression, Kaplan–Meier survival curves and Cox proportional hazard models. Results: We identified 7642 eyes (6425 patients) with a total of 135 095 IVT over a 10‐year period. One hundred five eyes developed SMH with loss of vision with a rate of 1 per 1283 injections (0.08% 95% confidence interval [95% CI] [0.06; 0.09]). The estimated incidence [95% CI] was 4.6 [3.8; 5.7] SMH with loss of vision per year per 1000 treated patients during the study. The cumulative [95% CI] rate of SMH per patient did not increase significantly with each successive injection (p = 0.947). SMH cases had a mean VA drop of around 6 lines at diagnosis, which then improved moderately to a 4‐line loss at 1 year. Conclusions: Submacular haemorrhage (SMH) with loss of vision is an uncommon complication that can occur at any time in eyes treated for nAMD in routine clinical practice, with only limited recovery of vision 1 year later. [ABSTRACT FROM AUTHOR]

Background: A 3-year single-centre, retrospective, comparative, non-randomized cohort study to describe the long-term outcomes of treatment-naïve, Caucasian and non-Caucasian eyes with polypoidal choroidal vasculopathy (PCV) after treatment with predominantly Bevacizumab monotherapy or in combination with rescue photodynamic therapy (PDT).Methods: Demographics, visual outcomes, optical coherence tomography (OCT) and treatment data were collected up to 3 years after the first visit. Stratified analysis according to ethnicity and baseline vision was performed to identify factors predictive of long-term visual improvement and maintenance.Results: A total of 89 eyes with PCV were identified, of which 14 received rescue verteporfin PDT. There was an equal distribution between Caucasian and non-Caucasian individuals. Non-Caucasians present at a younger age (67.3 vs. 76.0 years, p = 0.002), have a higher proportion of foveal involvement (80.9%, vs.54.2% p = 0.007), choroidal hyperpermeability (50% vs 25.8%, p = 0.013) and lower baseline visual acuity (53.1 vs. 63.3 letters, p = 0.008). Mean visual acuity (VA) gain was + 8.9 letters and + 5.0 letters at 1 and 3 years of follow-up, respectively. Non-Caucasian individuals had a lower mean final visual acuity (VA) (54.7 vs. 70.5, respectively; P < 0.001) and net gain in VA (+ 2.0 vs. + 7.6 letters, p = 0.581) compared to Caucasian individuals. The mean total number of injections given over 3 years was 14.Conclusions: Most patients treated with predominantly Bevacizumab anti-vascular endothelial growth factor (VEGF) monotherapy achieved sustained visual acuity gains out to 3 years. Due to ethnic-specific differences in presenting PCV phenotypes, non-Caucasians presented with lower baseline VA and had poorer long-term visual outcomes. [ABSTRACT FROM AUTHOR]

Background: We assessed the proportion of eyes with neovascular age‐related macular degeneration (nAMD) in routine clinical practice that reach ≥14 week treatment intervals and their outcomes. Method: We analysed data from the Fight Retinal Blindness! (FRB!) Project database, a prospectively designed registry of 'real‐world' outcomes. Treatment‐naive eyes starting vascular endothelial growth factor (VEGF) inhibitors for nAMD from 1st January 2006 were included. Eyes were defined to have reached the ≥14 week treatment interval if they received ≥2 consecutive injections at treatment intervals of ≥14 week but not exceeding 26 weeks. Outcomes were reported in a subgroup of eyes that had 12 months of follow‐up from reaching this interval. Results: Of the 3907 treatment‐naïve eyes that started treatment during the identified periods on a treat‐and‐extend regimen and received at least 8 injections over the first 2 years, 402 (10%) eyes received at least 2 consecutive injections at an interval of ≥14 week during their follow‐up. Fifty‐two percent of these eyes maintained vision to 12 months, however only 40% stayed at this interval and 25% of the lesions reactivated. Conclusion: We found that only 10% of eyes with nAMD were extended beyond a 13‐week injection interval and that over half had returned to a shorter interval by 12 months. Eyes that stayed at this extended treatment interval maintained stable vision. More data on the outcomes of eyes treated with intervals longer than 3 months are required to establish whether emerging VEGF inhibitors provide a more sustained effect than the currently available drugs. [ABSTRACT FROM AUTHOR]

Importance: There are limited data on real‐world outcomes of cataract surgery in eyes receiving intravitreal treatments for diabetic macular oedema (DMO). Background: Cataract surgery may exacerbate oedema in some eyes with DMO resulting in inferior outcomes. Design: Matched, case‐controlled retrospective study of observational data in routine clinical practice. Participants: Eyes receiving intravitreal treatments for DMO tracked in the Fight Retinal Blindness! Registry. Methods: Eyes that underwent cataract surgery were identified and matched 1:1 with phakic controls also receiving intravitreal injections for DMO. We also assessed potential factors that were associated with better visual acuity (VA) outcomes. Main Outcome Measures: Change in VA 6 months after cataract surgery. Results: Cataract surgery was identified in 208 eyes of 156 patients of which 147 eyes had 6 months of observations before and after surgery. The mean VA 6 months after surgery improved by 10.6 letters and was similar to their matched phakic controls (68.8 vs 69.2 letters; P = 0.8). Mean CST both 6 months before (341 μm) and after (360 μm) surgery were similar (P = 0.08). However, these eyes had thicker maculae and they received more injections than their matched phakic controls both before and after surgery. Eyes with worse VA before surgery and those that had received intravitreal treatment in the 4 weeks preceding surgery were more likely to gain vision. Conclusions and Relevance: Visual outcomes of cataract surgery in eyes receiving intravitreal therapy for DMO were reasonably better. Their maculae were thicker and required more injections in the 6 months before and after surgery than their phakic controls. [ABSTRACT FROM AUTHOR]