| Incidence of New Choroidal Neovascularization in Fellow Eyes of Patients Treated for Age-Related Macular Degeneration. |
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Jung Jin Lee, Young Ju Lew, Sung Won Cho, Jong Woo Kim |
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Myung-Gok Eye Research Institute, Department of Ophthalmology, Kim's Eye Hospital, Konyang University, Seoul, Korea. yjlew@kimeye.com |
| 삼출성 나이관련황반변성 반대안의 새로운 신생혈관 발생 빈도 |
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이정진⋅유영주⋅조성원⋅김종우 |
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Myung-Gok Eye Research Institute, Department of Ophthalmology, Kim’s Eye Hospital, Konyang University, Seoul, Korea |
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| Abstract |
PURPOSE
To investigate the development of new choroidal neovascularization in fellow eyes of patients treated for unilateral exudative age-related macular degeneration (AMD). METHODS: Three hundred fourteen patients who were first diagnosed with unilateral exudative AMD and treated with intravitreal bevacizumab or ranibizumab were studied retrospectively. RESULTS: New exudative AMD developed in 7.0% of fellow eyes after 1 year, 10.8% after 2 years and 13.7% after more than 2 years. According to the subtype of exudative AMD, there were no significant differences between classic CNV, occult or minimally classic CNV, and PCV in the incidence of new exudative AMD. After 2 years, a higher conversion rate was found in the bevacizumab-treated group than the ranibizumab-treated group. CONCLUSIONS: The cumulative incidence of involvement in fellow eyes with exudative AMD was 13.7% over 2 years. |
| Key Words:
Bevacizumab;Exudative age-related macular degeneration;Incidence;Ranibizumab |
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