Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab

Purpose. To evaluate antiangiogenic effect of local use of bevacizumab (anti-VEGF antibody) in patients with corneal neovascularization. Methods. Patients were divided into two groups. All patients suffered from some form of corneal neovascularization (NV). Patients in group A received 0.2–0.5 mL of...

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Main Authors: Deli Krizova, Magdalena Vokrojova, Katerina Liehneova, Pavel Studeny
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Ophthalmology
Online Access:http://dx.doi.org/10.1155/2014/178132
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author Deli Krizova
Magdalena Vokrojova
Katerina Liehneova
Pavel Studeny
author_facet Deli Krizova
Magdalena Vokrojova
Katerina Liehneova
Pavel Studeny
author_sort Deli Krizova
collection DOAJ
description Purpose. To evaluate antiangiogenic effect of local use of bevacizumab (anti-VEGF antibody) in patients with corneal neovascularization. Methods. Patients were divided into two groups. All patients suffered from some form of corneal neovascularization (NV). Patients in group A received 0.2–0.5 mL of bevacizumab solution subconjunctivally (concentration 25 mg/mL) in a single dose. Group A included 28 eyes from 27. Patients in group B applied bevacizumab eye drops twice daily (concentration 2.5 mg/mL) for two weeks. Group B included 38 eyes from 35 patients. We evaluated the number of corneal segments affected by NV, CDVA, and the incidence of complications and subjective complaints related to the treatment. The minimum follow-up period was six months. Results. By the 6-month follow-up, in group A the percentage reduction of the affected peripheral segments was 21.6% and of the central segments was 9.6%; in group B the percentage reduction of the central segments was 22.7% and of the central segments was 38.04%. In both groups we noticed a statistically significant reduction in the extent of NV. Conclusion. The use of bevacizumab seems to be an effective and safe method in the treatment of corneal neovascularization, either in the subconjunctival or topical application form.
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institution Kabale University
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publishDate 2014-01-01
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spelling doaj-art-3c0540c8c5be40eb968224cb3d55aae02025-02-03T06:07:54ZengWileyJournal of Ophthalmology2090-004X2090-00582014-01-01201410.1155/2014/178132178132Treatment of Corneal Neovascularization Using Anti-VEGF BevacizumabDeli Krizova0Magdalena Vokrojova1Katerina Liehneova2Pavel Studeny3Ophthalmology Department, 3rd Medical Faculty of Charles University and University Hospital Kralovske Vinohrady, Srobarova 50, 10034 Prague, Czech RepublicOphthalmology Department, 3rd Medical Faculty of Charles University and University Hospital Kralovske Vinohrady, Srobarova 50, 10034 Prague, Czech RepublicOphthalmology Department, 3rd Medical Faculty of Charles University and University Hospital Kralovske Vinohrady, Srobarova 50, 10034 Prague, Czech RepublicOphthalmology Department, 3rd Medical Faculty of Charles University and University Hospital Kralovske Vinohrady, Srobarova 50, 10034 Prague, Czech RepublicPurpose. To evaluate antiangiogenic effect of local use of bevacizumab (anti-VEGF antibody) in patients with corneal neovascularization. Methods. Patients were divided into two groups. All patients suffered from some form of corneal neovascularization (NV). Patients in group A received 0.2–0.5 mL of bevacizumab solution subconjunctivally (concentration 25 mg/mL) in a single dose. Group A included 28 eyes from 27. Patients in group B applied bevacizumab eye drops twice daily (concentration 2.5 mg/mL) for two weeks. Group B included 38 eyes from 35 patients. We evaluated the number of corneal segments affected by NV, CDVA, and the incidence of complications and subjective complaints related to the treatment. The minimum follow-up period was six months. Results. By the 6-month follow-up, in group A the percentage reduction of the affected peripheral segments was 21.6% and of the central segments was 9.6%; in group B the percentage reduction of the central segments was 22.7% and of the central segments was 38.04%. In both groups we noticed a statistically significant reduction in the extent of NV. Conclusion. The use of bevacizumab seems to be an effective and safe method in the treatment of corneal neovascularization, either in the subconjunctival or topical application form.http://dx.doi.org/10.1155/2014/178132
spellingShingle Deli Krizova
Magdalena Vokrojova
Katerina Liehneova
Pavel Studeny
Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
Journal of Ophthalmology
title Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
title_full Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
title_fullStr Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
title_full_unstemmed Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
title_short Treatment of Corneal Neovascularization Using Anti-VEGF Bevacizumab
title_sort treatment of corneal neovascularization using anti vegf bevacizumab
url http://dx.doi.org/10.1155/2014/178132
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AT magdalenavokrojova treatmentofcornealneovascularizationusingantivegfbevacizumab
AT katerinaliehneova treatmentofcornealneovascularizationusingantivegfbevacizumab
AT pavelstudeny treatmentofcornealneovascularizationusingantivegfbevacizumab