A Steller1, E Gerke. 1. Augenklinik Klinikum Wuppertal GmbH, Wuppertal.
Abstract
PURPOSE: Treatment of submacular hemorrhage with recombinant tissue plasminogen activator(rt-PA) and SF6 induces blood displacement out of the fovea by maintaining prone positioning. The underlying disease, e.g. the choroidal neovascularisation remains untreated. Nevertheless, it has been noted that the visual results of this method are more favorable than those expected in the natural course. Contributing long-term results the present study intends to give more information concerning this phenomenon. METHOD: A total of 45 consecutive eyes were treated using a standardized procedure (duration of hemorrhage < or =1 week, area of hemorrhage 1-10 disc areas, 50 gammag rt-PA, 0.5 ml SF6 24 h later, prone positioning for 3 days). Those with a follow-up of > or =6 months were included in the study. RESULTS: From 25 patients a total of 25 eyes fulfilled the criteria. Postoperative visual acuity(3-7 days) was improved or unchanged in 19 eyes and worse in 6 eyes. Comparison of postoperative visual acuity after follow-up of an average of 14.2 months (range 6-28 months) revealed an improvement in 10 eyes, no change in 7 eyes and a deterioration in 8 eyes. A second treatment was performed in 2 eyes and photocoagulation in 1 eye. CONCLUSION: After more than 1 year the postoperative visual acuity was stable or even better in about two-thirds of the eyes therefore treatment with rt-PA and SF6 may also influence the choroidal neovascularisation.
PURPOSE: Treatment of submacular hemorrhage with recombinant tissue plasminogen activator(rt-PA) and SF6 induces blood displacement out of the fovea by maintaining prone positioning. The underlying disease, e.g. the choroidal neovascularisation remains untreated. Nevertheless, it has been noted that the visual results of this method are more favorable than those expected in the natural course. Contributing long-term results the present study intends to give more information concerning this phenomenon. METHOD: A total of 45 consecutive eyes were treated using a standardized procedure (duration of hemorrhage < or =1 week, area of hemorrhage 1-10 disc areas, 50 gammag rt-PA, 0.5 ml SF6 24 h later, prone positioning for 3 days). Those with a follow-up of > or =6 months were included in the study. RESULTS: From 25 patients a total of 25 eyes fulfilled the criteria. Postoperative visual acuity(3-7 days) was improved or unchanged in 19 eyes and worse in 6 eyes. Comparison of postoperative visual acuity after follow-up of an average of 14.2 months (range 6-28 months) revealed an improvement in 10 eyes, no change in 7 eyes and a deterioration in 8 eyes. A second treatment was performed in 2 eyes and photocoagulation in 1 eye. CONCLUSION: After more than 1 year the postoperative visual acuity was stable or even better in about two-thirds of the eyes therefore treatment with rt-PA and SF6 may also influence the choroidal neovascularisation.
Authors: C Framme; H E Toukhy; H G Sachs; D Spiegel; J Roider; V P Gabel; C P Lohmann Journal: Klin Monbl Augenheilkd Date: 2000-01 Impact factor: 0.700
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