Jianghui Wang1, Zefeng Kang. 1. Eye hospital of China academy of Chinese medical sciences, Shijingshan District, Beijing, 100040, China.
Abstract
AIM: This systematic review assesses the prognostic factors for intravitreal bevacizumab injection (IVB) in the treatment of choroidal neovascularization (CNV) due to pathological myopia. METHODS: The literature searches were performed in Ovid Medline, EMBASE and CENTRAL. Relevant studies with prognostic data on best corrected vision acuity (BCVA) after intravitreal bevacizumab injection were included for review. Two reviewers participated in the data retrieval and independently assessed each included study. RESULTS: A total 252 articles were retrieved, including 16 studies containing the most updated and complete data on prognostic factors for neovascularization due to pathological myopia treated by intravitreal bevacizumab injection. A great number of quantitative, clinical, and treatment-related factors were determined to have a positive influence on vision outcome after intravitreal bevacizumab. CONCLUSION: A lower rate of development of chorioretinal atrophy, smaller pretreatment CNV size, and younger age were indentified as the most consistently significant prognostic factors affecting the efficacy of IVB in eyes of myopic CNV and were associated with improved BCVA. A worse BCVA after IVB in eyes with myopic CNV probably was associated with subfoveal CNV, lower baseline BCVA, longer duration of CNV, incomplete regression of CNV, subretinal hemorrhage, and previous PDT treatment. No apparent association were observed between the refraction error, axial length, lens status and change in BCVA after IVB. We indentified significant prognostic factors in this systematic review study that might allow for the selection of patients with myopic CNV which are most likely to benefit from IVB.
AIM: This systematic review assesses the prognostic factors for intravitreal bevacizumab injection (IVB) in the treatment of choroidal neovascularization (CNV) due to pathological myopia. METHODS: The literature searches were performed in Ovid Medline, EMBASE and CENTRAL. Relevant studies with prognostic data on best corrected vision acuity (BCVA) after intravitreal bevacizumab injection were included for review. Two reviewers participated in the data retrieval and independently assessed each included study. RESULTS: A total 252 articles were retrieved, including 16 studies containing the most updated and complete data on prognostic factors for neovascularization due to pathological myopia treated by intravitreal bevacizumab injection. A great number of quantitative, clinical, and treatment-related factors were determined to have a positive influence on vision outcome after intravitreal bevacizumab. CONCLUSION: A lower rate of development of chorioretinal atrophy, smaller pretreatment CNV size, and younger age were indentified as the most consistently significant prognostic factors affecting the efficacy of IVB in eyes of myopic CNV and were associated with improved BCVA. A worse BCVA after IVB in eyes with myopic CNV probably was associated with subfoveal CNV, lower baseline BCVA, longer duration of CNV, incomplete regression of CNV, subretinal hemorrhage, and previous PDT treatment. No apparent association were observed between the refraction error, axial length, lens status and change in BCVA after IVB. We indentified significant prognostic factors in this systematic review study that might allow for the selection of patients with myopic CNV which are most likely to benefit from IVB.
Authors: Jose M Ruiz-Moreno; Javier A Montero; Luis Arias; Javier Araiz; Francisco Gomez-Ulla; Rufino Silva; David P Piñero Journal: Retina Date: 2010 Nov-Dec Impact factor: 4.256
Authors: Robin D Hamilton; Andreas Clemens; Angelo Maria Minnella; Timothy Y Y Lai; Hong Dai; Taiji Sakamoto; Chui Ming Gemmy Cheung; Nor Fariza Ngah; Cornelia Dunger-Baldauf; Frank G Holz Journal: PLoS One Date: 2020-01-21 Impact factor: 3.240