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Switching from Intravitreal Ranibizumab to Bevacizumab for Age-Related Macular Degeneration
Joint Authors
Yamada, Kisaburo
Kimoto, Kenichi
Kubota, Toshiaki
Kono, Hirofumi
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-12-21
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Purpose.
To report our experiences in patients with age-related macular degeneration (AMD) treated initially with intravitreal ranibizumab and then switched to bevacizumab.
Methods.
We retrospectively reviewed the records of 7 patients (7 eyes) who were treated with monthly injections of intravitreal ranibizumab and then switched to injections of bevacizumab (every 6 weeks) for six months.
The best-corrected visual acuity measurements (BCVA) and optical coherence tomography (OCT) were performed at the baseline examination and then at each visit.
The Wilcoxon signed-rank test was used for the statistical analysis.
Results.
Following three monthly ranibizumab treatments, there was no significant difference in the BCVA, while the foveal retinal thickness (FRT) significantly decreased (P<0.01).
Switching from ranibizumab to bevacizumab resulted in maintenance (57.2%) of the BCVA and a further decrease in the FRT (P<0.01) after 6 months.
Conclusions.
Switching to intravitreal bevacizumab may be effective in patients who wish to discontinue intravitreal ranibizumab treatment due to the high cost.
American Psychological Association (APA)
Yamada, Kisaburo& Kimoto, Kenichi& Kono, Hirofumi& Kubota, Toshiaki. 2011. Switching from Intravitreal Ranibizumab to Bevacizumab for Age-Related Macular Degeneration. ISRN Ophthalmology،Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-507887
Modern Language Association (MLA)
Yamada, Kisaburo…[et al.]. Switching from Intravitreal Ranibizumab to Bevacizumab for Age-Related Macular Degeneration. ISRN Ophthalmology No. 2011 (2011), pp.1-4.
https://search.emarefa.net/detail/BIM-507887
American Medical Association (AMA)
Yamada, Kisaburo& Kimoto, Kenichi& Kono, Hirofumi& Kubota, Toshiaki. Switching from Intravitreal Ranibizumab to Bevacizumab for Age-Related Macular Degeneration. ISRN Ophthalmology. 2011. Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-507887
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-507887