目的:评价玻璃体腔注射曲安奈德治疗视网膜静脉阻塞合并黄斑水肿的疗效及并发症。方法:患者30例30眼玻璃体腔注射曲安奈德4mg治疗视网膜静脉阻塞合并黄斑水肿,观察治疗前、后的最佳矫正视力、眼压、裂隙灯显微镜检查、眼底荧光血管造影和光学相干断层扫描的变化,采用SPSS 12.0软件进行统计学分析。结果:所有患者手术后视力均显著提高,平均黄斑中心凹厚度(CMT)显著减少。病程、年龄、注射前CMT及视网膜静脉阻塞的类型和视力预后无相关性,注射前视力与注射后末次视力呈正相关。结论:玻璃体腔注射曲安奈德治疗视网膜静脉阻塞合并黄斑水肿简单、安全、易操作,短期内可以迅速减轻黄斑水肿,最终的视力预后取决于治疗前的视力,部分患者在注射后3 ～6mo可能复发。

AIM:To evaluate the efficacy and safety of intravitreal triamcinolone acetonide(TA) as treatment for macular edema associated with retinal vein occlusion(RVO).·METHODS: The study group consisting 30 patients (30 eyes) with RVO combined with macular edema received intravitreal 4mg TA. Changes in best-corrected visual acuity (BCVA), intraocular pressure(IOP), examination with slit-lamp microscope, fluorescein angiography and optical coherence tomography(OCT) were observed during the follow-up. Statistical analysis was conducted with SPSS 12.0 software.·RESULTS: The visual acuity(VA) of all patients was significantly improved and the central macular thickness (CMT) was significantly relieved. There was no correlation between course, age, CMT before injection and the type of RVO. There was positive correlation between visual acuity before injection and after injection.·CONCLUSION: Intravitreal injection of TA is an easy-operated and safe therapy. After injection, macular edema can be rapidly relieved. VA at baseline is the predictor for the prognosis of VA. Some patients experience recurrence of macular edema between 3 to 6 months after injection.

R774.5