F Höhn1, A Mirshahi, L-O Hattenbach. 1. Augenklinik des Klinikums Ludwigshafen, Bremserstrasse 79, 68063 Ludwigshafen. hoehnf@klilu.de
Abstract
OBJECTIVE: To investigate the efficacy of intravitreous bevacizumab and sulphur hexafluoride (SF(6)) for treating submacular hemorrhage secondary to age-related macular degeneration (ARMD). METHODS: Ten eyes of 10 patients (mean age 78.4 years, +/-6.5) with recent (range 1-4 weeks, median 1.0, mean 1.5) subfoveal hemorrhage secondary to ARMD were included in this study. The size of the subretinal hemorrhage ranged from 0.85 to 21.7 mm(2) (median 6.6 mm(2), mean 9.5 mm(2), +/-8.12). All patients received combined intravitreous injections of 1.25 mg bevacizumab and 0.3 ml SF(6). Follow-up visits were done 4 weeks after treatment. Depending on the ophthalmologic findings, further treatment with antivascular endothelial growth factor (anti-VEGF) injections was planned. RESULTS: Visual acuity improved three or more Snellen lines in six eyes (60%), remained stable in three (30%), and worsened by three or more lines in one eye (10%). Overall, displacement of blood was achieved in eight eyes (80%). In the following months, nine eyes received further injections with VEGF inhibitors. The Wilcoxon paired sample test revealed significant improvement of visual acuity in our patients (p=0.05). CONCLUSIONS: Our findings suggest that combined intravitreous injections of bevacizumab and SF(6) have the potential to improve visual outcome in patients with subretinal hemorrhage secondary to ARMD. However, further treatment of the underlying choroidal neovascularization is mandatory.
OBJECTIVE: To investigate the efficacy of intravitreous bevacizumab and sulphur hexafluoride (SF(6)) for treating submacular hemorrhage secondary to age-related macular degeneration (ARMD). METHODS: Ten eyes of 10 patients (mean age 78.4 years, +/-6.5) with recent (range 1-4 weeks, median 1.0, mean 1.5) subfoveal hemorrhage secondary to ARMD were included in this study. The size of the subretinal hemorrhage ranged from 0.85 to 21.7 mm(2) (median 6.6 mm(2), mean 9.5 mm(2), +/-8.12). All patients received combined intravitreous injections of 1.25 mg bevacizumab and 0.3 ml SF(6). Follow-up visits were done 4 weeks after treatment. Depending on the ophthalmologic findings, further treatment with antivascular endothelial growth factor (anti-VEGF) injections was planned. RESULTS: Visual acuity improved three or more Snellen lines in six eyes (60%), remained stable in three (30%), and worsened by three or more lines in one eye (10%). Overall, displacement of blood was achieved in eight eyes (80%). In the following months, nine eyes received further injections with VEGF inhibitors. The Wilcoxon paired sample test revealed significant improvement of visual acuity in our patients (p=0.05). CONCLUSIONS: Our findings suggest that combined intravitreous injections of bevacizumab and SF(6) have the potential to improve visual outcome in patients with subretinal hemorrhage secondary to ARMD. However, further treatment of the underlying choroidal neovascularization is mandatory.
Authors: A S Hassan; M W Johnson; T E Schneiderman; C D Regillo; P E Tornambe; L S Poliner; B A Blodi; S G Elner Journal: Ophthalmology Date: 1999-10 Impact factor: 12.079