Effect of Conbercept injection and macular grid pattern photocoagulation in treating macular edema after non-ischemic branch retinal vein occlusion
10.3980/j.issn.1672-5123.2018.6.32
- VernacularTitle:康柏西普联合激光光凝治疗非缺血型BRVO继发黄斑水肿
- Author:
Jiang ZHU
1
;
Hong-Yan SUN
;
Ya-Bo SHI
;
Bing QIN
Author Information
1. 223800,中国江苏省宿迁市第一人民医院眼科
- Keywords:
conbercept;
intravitreal injection;
macular edema;
grid pattern photocoagulation
- From:
International Eye Science
2018;18(6):1117-1120
- CountryChina
- Language:Chinese
-
Abstract:
· AIM:To investigate the effects and safety of intravitreal injection of Conbercept combined with macular grid pattern photocoagulation for macular edema secondary to non-ischemic branch retinal vein occlusion (BRVO).· METHODS:A total of 38 patients (38 eyes) with macular edema following non-ischemic BRVO were retrospectively analyzed.All patients were given best corrected visual acuity(BCVA),intraocular pressure,slit lamp with preset lens,optic coherent tomography(OCT) and fluorescence fundus angiography (FFA) examination.The BCVA and central macular thickness (CMT) were observed before and 1wk,1,2,3,6,9 and 12mo after treatment.The change in pre-treatment and post-treatment were compared,and the related complications were recorded.· RESULTS:BCVA before treatment and 1wk,1,2,3,6,9 and 12mo after treatment were 0.89±0.62,0.64±0.59,0.55±0.62,0.46±0.43,0.53±0.67,0.43±0.38,0.42±0.29,0.40 ± 0.30,the difference was statistically significant between that before and after treatment (P＜0.001),while the BCVA after treatment showed no significant difference with each other (P＞ 0.05).CMT were 683.25 ± 236.47,298.65±116.12,276.89±107.28,281.55±99.62,251.41 ± 119.47,240.58±88.62,231.74±75.36,209.51±84.68pm,the difference was statistically significant between that before and after treatment (P＜ 0.001),while the those after treatment showed no significant difference with each other (P＞ 0.05).There were 11 eyes received one injection,18 eyes with two injections,2 eyes with 3,3 eyes with 4,and 4 eyes more than 4,the average injection was 2.01±1.42.The CMT decreased after every injection.The intraocular hypertension and other complications were not seen after treatment.· CONCLUSION:Intravitreal injection of conbercept combined with macular grid pattern photocoagulation for macular edema to non-ischemic BRVO can reduce the macular edema and improve BCVA,which is effective and safety.
