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Purpose: To compare visual outcomes, number of visits and ranibizumab injections in patients treated with a Wait & Extend (W&E) or Treat & Observe (T&O) regimen., Methods: This 12-month, randomized, multicentre, open-label study enrolled patients aged ≥ 50 years with choroidal neovascularization (CNV) secondary to AMD who had not received anti-VEGF agents. Patients received three monthly injections of ranibizumab before randomization (1:1): (i) T&O patients were examined monthly and retreated if needed, (ii) W&E patients had a follow-up visit 1 month later. If no lesions were active, the interval to the next visit was extended by 2 weeks to a maximum of 8 weeks. Active lesions were re-treated and the follow-up schedule restarted. Primary end-point was change in BCVA at Month 12., Results: Of the 104 screened patients, 99 were eligible and received ≥ 1 ranibizumab injection; 93 were randomized (T&O: 45, W&E: 48). The median (interquartile range [IQR]) change in BCVA (logMAR) from baseline at Month 12 was similar between groups (T&O: -0.12 [0.38]; W&E: -0.18 [0.32], p = 0.267). Median (IQR) number of visits at study end (including screening, baseline and control visit after 1st injection) was 15.0 (1.0) for T&O, and 12.0 (2.0) for W&E (p < 0.001). Injection numbers were similar between groups (median [IQR]: 6.0 [3.0] and 5.0 [4.0], respectively, p = 0.215). Adverse events were similar between groups., Conclusion: W&E regimen resulted in a similar efficacy and safety profile to the labelled T&O regimen in patients with CNV secondary to AMD, and may help reduce the burden of follow-up visits., (© 2014 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.)

OBJECTIVE: Predominantly hemorrhage represents one of the possible manifestations of choroidal neovascularisation (CNV) in eyes with age-related macular degeneration (AMD). The purpose of this study is to evaluate the effecte of ranibizumab treatment in patients with predominantly hemorrhagic CNV secondary to AMD. METHODS: Twenty-five patients with predominantly hemorrhagic choroidal neovascularization due to AMD with at least three ranibizumab injections and followed up for at least 12 months were included in the study. The months of follow-up were recorded (baseline, 3rd, 6th, and 12th months). The change in central macular thickness (CMT) on optical coherence tomography, visual acuity (VA) in ETDRS letters, and lesion size on fundus fluorescein angiography were evaluated. RESULTS: The mean age of the patients was 68.1±5.7 (range: 63-82) years, the mean follow-up was 19.9±14.5 (range: 12-67) months, and the mean number of injections was 4.0±1.4 (range: 3-15). The initial VA was 39.3±17.9 (range: 1-65) letters, CMT was 272.7±104 (range: 164-587) µm, and the initial lesion width was 11.4±10.5 (range: 1.3-45.7) mm2. The VA was 41.4±20.1 (range: 5-75) and 36.9±21.8 (range: 4-80) letters (p=0.150), CMT was 270.7±110 (range: 159-570) and 230.4±108 (range: 109-667) µm (p=0.009) and the lesion width was 10.9±11.5 (range: 1.1-39.7) and 10.4±11.6 (range: 1.2-44.3) mm2 at 6th and 12th month, respectively. No factor was found to be associated with final CMT. CONCLUSION: Although the final visual outcome is limited by the progression of the disease, hemorrhagic lesions treated with ranibizumab have stable anatomical outcome. [ABSTRACT FROM AUTHOR]