Prevalence of Retinal Vein Occlusion in Europe: A Systematic Review and Meta-Analysis

2018 ◽  
Vol 241 (4) ◽  
pp. 183-189 ◽  
Author(s):  
Jeany Q. Li ◽  
Jan Henrik Terheyden ◽  
Thomas Welchowski ◽  
Matthias Schmid ◽  
Julia Letow ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retinal Vein Occlusion ◽  
Meta Analysis ◽  
Vein Occlusion

scholarly journals Comparison of intravitreal dexamethasone implant and anti-VEGF drugs in the treatment of retinal vein occlusion-induced oedema: a meta-analysis and systematic review

BMJ Open ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. e032128
Author(s):  
Shuai Ming ◽  
Kunpeng Xie ◽  
Mingzhu Yang ◽  
Huijuan He ◽  
Ya Li ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retinal Vein Occlusion ◽  
Real World ◽  
Meta Analysis ◽  
Real Life ◽  
Cochrane Library ◽  
Efficacy And Safety ◽  
Vein Occlusion ◽  
Anti Vegf ◽  
Intravitreal Dexamethasone

ObjectiveTo compare the efficacy and safety of intravitreal dexamethasone (DEX) implant and anti-vascular endothelial growth factor (anti-VEGF) agents in the treatment of macular oedema secondary to retinal vein occlusion (RVO).DesignSystematic review and meta-analysis based on Grading of Recommendations Assessment, Development and Evaluation (GRADE).Data sourcesPubMed, Cochrane Library and ClinicalTrials.gov registry were searched from inception to 10 December 2019, without language restrictions.Eligibility criteriaRandomised controlled trials (RCTs) and real-world observation studies comparing the efficacy of DEX implant and anti-VEGF agents for the treatment of patients with RVO, naïve or almost naïve to both arms, were included.Data extraction and synthesisTwo reviewers independently extracted data for mean changes in best-corrected visual acuity (BCVA), central subfield thickness (CST) and product safety. Review Manager V.5.3 and GRADE were used to synthesise the data and validate the evidence, respectively.ResultsFour RCTs and 12 real-world studies were included. An average lower letter gain in BCVA was determined for the DEX implant (mean difference (MD) = −6.59; 95% CI −8.87 to −4.22 letters) administered at a retreatment interval of 5–6 months. Results were similar (MD6 months=−12.68; 95% CI −21.98 to −3.37 letters; MD12 months=−9.69; 95% CI −12.01 to −7.37 letters) at 6 and 12 months. The DEX implant resulted in comparable or marginally less CST reduction at months 6 and 12 but introduced relatively higher risks of elevated intraocular pressure (RR=3.89; 95% CI 2.16 to 7.03) and cataract induction (RR=5.22; 95% CI 1.67 to 16.29). Most real-life studies reported an insignificant numerical gain in letters for anti-VEGF drugs relative to that for DEX implant. However, the latter achieved comparable efficacy with a 4-month dosage interval.ConclusionCompared with anti-VEGF agents, DEX implant required fewer injections but had inferior functional efficacy and safety. Real-life trials supplemented the efficacy data for DEX implant.

scholarly journals Antiphospholipid Antibody and Risk of Retinal Vein Occlusion: A Systematic Review and Meta-Analysis

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0122814 ◽  
Author(s):  
Wei Zhu ◽  
Yan Wu ◽  
Ming Xu ◽  
Jin-Yu Wang ◽  
Yi-Fang Meng ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retinal Vein Occlusion ◽  
Meta Analysis ◽  
Antiphospholipid Antibody ◽  
Vein Occlusion

scholarly journals Ozurdex Treatment for Retinal Conditions: A Systematic Review and Meta-analysis

2021 ◽  
Author(s):  
Hui-xin Tang ◽  
Yu-qin Yang ◽  
Ying Yuan ◽  
Jing-jing Li ◽  
Zubing Mei ◽  
...  
Keyword(s):  
Systematic Review ◽  
Intraocular Pressure ◽  
Macular Edema ◽  
Retinal Vein Occlusion ◽  
Clinical Efficacy ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Vein Occlusion ◽  
Anti Vegf ◽  
Elevated Intraocular Pressure

Abstract Objectives To evaluate the clinical efficacy of Ozurdex, a dexamethasone (DEX) implant, for the treatment of macular edema (ME) caused by retinal vein occlusion (RVO) and diabetic retinopathy (DR) through a systematic review and meta-analysis.Methods The PubMed, Embase and Cochrane Library databases were comprehensively searched from inception to July 11, 2021 for studies evaluating the clinical efficacy of Ozurdex for patients with retinal vein occlusion macular edema (RVO-ME) or diabetic macular edema (DME). Eligible studies were published in English and were randomized controlled trials (RCTs). The Cochrane Collaboration’s tool was applied to assess the risk of bias in each study. Effect estimates with 95% confidence intervals (CIs) were pooled using the random effects model. We also conducted subgroup analyses to explore sources of heterogeneity and the stability of the results.Results This meta-analysis included 7 RCTs (RVO-ME [n=2] and DME [n=5]) assessing a total of 251 eyes. Compared with anti-VEGF therapy, Ozurdex treatment achieved superior outcomes in terms of best corrected visual acuity (BCVA) (mean difference [MD] =-2.83 ([95% CI, -5.60 to -0.05], P=0.05), while no heterogeneity was found (P=0.49, I2=0%). Ozurdex treatment also significantly reduced central macular thickness (CMT) compared with anti-VEGF treatment (MD =-31.32 [95% CI, -57.92 to -4.72], P=0.02) and showed high between-trial heterogeneity (P=0.04, I2=54%). In terms of severe adverse events, Ozurdex treatment had a higher risk of elevated intraocular pressure than anti-VEGF therapy (RR=5.14; 95% CI: 1.42 to 18.66; P＜0.05), and there was no significant difference in cataract progression between the two groups (RR=1.83; 95% CI: 0.63 to 5.27, P=0.31).Conclusions Compared with anti-VEGF therapy, Ozurdex treatment is more effective in improving BCVA and reducing ME. Additionally, Ozurdex treatment has a higher risk of elevated intraocular pressure. Due to the small number of studies and the short follow-up period, the results should be interpreted with caution. The long-term effects of the two treatments need to be further determined.

10-Year Framingham risk in patients with retinal vein occlusion: a systematic review and meta-analysis

2013 ◽  
Vol 48 (1) ◽  
pp. 40-45.e1 ◽  
Author(s):  
Zainab Khan ◽  
David R.P. Almeida ◽  
Karim Rahim ◽  
Michel J. Belliveau ◽  
Mark Bona ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retinal Vein Occlusion ◽  
Meta Analysis ◽  
Vein Occlusion ◽  
Framingham Risk
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