[Efficacy of intravitreal injections of ranibizumab compared to visudyne phototherapy in myopic choroidal neovascularization associated with high myopia].

Abstract INTRODUCTION: Myopic choroidal neovascularization (CNV) is the first cause of CNV in young patients. The aim of this study was to compare the efficacy of intravitreal injections (IVT) of ranibizumab with photodynamic therapy (PDT) in this indication. PATIENTS AND METHODS: Retrospective comparative study analyzing the visual acuity (VA) outcomes of CNV myopic patients treated with either IVT or PDT. RESULTS: Twenty-seven eyes of 25 patients were treated with PDT (group 1) and 18 eyes of 17 patients were treated with IVT of ranibizumab (group 2). Demographic data were similar in the two groups. The median initial VA was 20/80 for group 1 and 20/160 for group 2 (P=0.37). At 1 year, the median VA was 20/80 for group 1 (P=0.32) and 20/63 for group 2 (P=0.04). A significant improvement in VA was observed in 23.1% and in 27.3% of cases in groups 1 and 2, respectively (P=0.53). A significant VA worsening was observed in 34.6% of cases in group 1 and in 9.1% of cases in group 2 (P=0.21). CONCLUSION: IVT of ranibizumab compared to PDT treatment showed greater efficacy in this study

A noninterventional study to monitor patients with diabetic macular oedema starting treatment with ranibizumab (POLARIS)

Purpose: Antivascular endothelial growth factor agents are increasingly used in diabetic macular oedema (DME); however, there are few studies exploring their use in DME in real-world settings. Methods: POLARIS was a noninterventional, multicentre study to monitor 12-month outcomes in patients starting ranibizumab treatment in routine practices. The primary outcome was mean change in visual acuity (VA) from baseline to month 12 (last observation carried forward approach). Other outcomes included mean change in central retinal thickness (CRT) and resource utilization. Visual acuity (VA) outcomes were also stratified by country, baseline visual acuity score (VAS), sex, age and injection frequency. Results: Outcomes were analysed from all treated patients (n = 804) and from first-year completers (patients who had a visual acuity assessment at 12 months; n = 568). The mean (SD) baseline VAS was 59.4 (15.9) letters, and the mean change in visual acuity was 4.4 letters (95% confidence interval: 3.3–5.4) at month 12 (study eye; first-year completers). The mean number of injections (study eye) was 4.9, and the mean number of all visits (any eye) was 10 (58% were injection visits) over 12 months (first-year completers). The mean (SD) baseline CRT was 410.6 (128.8) μm, and the mean change in CRT was −115.2 μm at month 12 (study eye; first-year completers). Visual acuity (VA) outcomes were generally comparable across most countries and subgroups and were greatest in patients with the lowest baseline VAS (≤60 letters). Conclusion: POLARIS showed that real-world outcomes in DME patients starting treatment with ranibizumab were lower than those observed in clinical studies, in spite of extensive monitoring.</p

A noninterventional study to monitor patients with diabetic macular oedema starting treatment with ranibizumab (POLARIS)

Purpose: Antivascular endothelial growth factor agents are increasingly used in diabetic macular oedema (DME); however, there are few studies exploring their use in DME in real-world settings. Methods: POLARIS was a noninterventional, multicentre study to monitor 12-month outcomes in patients starting ranibizumab treatment in routine practices. The primary outcome was mean change in visual acuity (VA) from baseline to month 12 (last observation carried forward approach). Other outcomes included mean change in central retinal thickness (CRT) and resource utilization. Visual acuity (VA) outcomes were also stratified by country, baseline visual acuity score (VAS), sex, age and injection frequency. Results: Outcomes were analysed from all treated patients (n = 804) and from first-year completers (patients who had a visual acuity assessment at 12 months; n = 568). The mean (SD) baseline VAS was 59.4 (15.9) letters, and the mean change in visual acuity was 4.4 letters (95% confidence interval: 3.3–5.4) at month 12 (study eye; first-year completers). The mean number of injections (study eye) was 4.9, and the mean number of all visits (any eye) was 10 (58% were injection visits) over 12 months (first-year completers). The mean (SD) baseline CRT was 410.6 (128.8) μm, and the mean change in CRT was −115.2 μm at month 12 (study eye; first-year completers). Visual acuity (VA) outcomes were generally comparable across most countries and subgroups and were greatest in patients with the lowest baseline VAS (≤60 letters). Conclusion: POLARIS showed that real-world outcomes in DME patients starting treatment with ranibizumab were lower than those observed in clinical studies, in spite of extensive monitoring. © 2018 The Authors. Acta Ophthalmologica published by John Wiley &amp; Sons Ltd on behalf of Acta Ophthalmologica Scandinavica Foundation